diff options
author | peter <peter@FreeBSD.org> | 1995-12-30 19:02:48 +0000 |
---|---|---|
committer | peter <peter@FreeBSD.org> | 1995-12-30 19:02:48 +0000 |
commit | c3f352d4ad515968c54d216a0e53252eff8ab3ef (patch) | |
tree | 48ddeda3c6c8d8572cc34bf52ccf9cb9bd97d488 /usr.bin/vi | |
parent | ab124e78b0271ddb904b761b31e5c9a0cf24e070 (diff) | |
download | FreeBSD-src-c3f352d4ad515968c54d216a0e53252eff8ab3ef.zip FreeBSD-src-c3f352d4ad515968c54d216a0e53252eff8ab3ef.tar.gz |
This commit was generated by cvs2svn to compensate for changes in r13122,
which included commits to RCS files with non-trunk default branches.
Diffstat (limited to 'usr.bin/vi')
-rw-r--r-- | usr.bin/vi/USD.doc/vi.ref/paper.ps | 30924 | ||||
-rw-r--r-- | usr.bin/vi/USD.doc/vi.ref/vi.ref.txt | 5544 |
2 files changed, 0 insertions, 36468 deletions
diff --git a/usr.bin/vi/USD.doc/vi.ref/paper.ps b/usr.bin/vi/USD.doc/vi.ref/paper.ps deleted file mode 100644 index e429d56b..0000000 --- a/usr.bin/vi/USD.doc/vi.ref/paper.ps +++ /dev/null @@ -1,30924 +0,0 @@ -%!PS-Adobe-1.0 -%%Creator: python.bostic.com:root (Charlie,458E,7750) -%%Title: stdin (ditroff) -%%CreationDate: Mon Aug 15 14:24:12 1994 -%%EndComments -% @(#)psdit.pro 1.6 11/6/90 -% lib/psdit.pro -- prolog for psdit (ditroff) files -% Copyright (c) 1984, 1985 Adobe Systems Incorporated. All Rights Reserved. -% last edit: shore Sat Nov 23 20:28:03 1985 -% RCSID: $Header: psdit.pro,v 2.1 85/11/24 12:19:43 shore Rel $ - -% Changed by Edward Wang (edward@ucbarpa.berkeley.edu) to handle graphics, -% 17 Feb, 87. - -/$DITroff 140 dict def $DITroff begin -/fontnum 1 def /fontsize 10 def /fontheight 10 def /fontslant 0 def -/xi{0 72 11 mul translate 72 resolution div dup neg scale 0 0 moveto - /fontnum 1 def /fontsize 10 def /fontheight 10 def /fontslant 0 def F}def -/PB{save /psv exch def currentpoint translate - resolution 72 div dup neg scale 0 0 moveto}def -/PE{psv restore}def -/arctoobig 90 def /arctoosmall .05 def -/m1 matrix def /m2 matrix def /m3 matrix def /oldmat matrix def -/tan{dup sin exch cos div}def -/point{resolution 72 div mul}def -/dround {transform round exch round exch itransform}def -/xT{/devname exch def}def -/xr{/mh exch def /my exch def /resolution exch def}def -/xp{}def -/xs{docsave restore end}def -/xt{}def -/xf{/fontname exch def /slotno exch def fontnames slotno get fontname eq not - {fonts slotno fontname findfont put fontnames slotno fontname put}if}def -/xH{/fontheight exch def F}def -/xS{/fontslant exch def F}def -/s{/fontsize exch def /fontheight fontsize def F}def -/f{/fontnum exch def F}def -/F{fontheight 0 le{/fontheight fontsize def}if - fonts fontnum get fontsize point 0 0 fontheight point neg 0 0 m1 astore - fontslant 0 ne{1 0 fontslant tan 1 0 0 m2 astore m3 concatmatrix}if - makefont setfont .04 fontsize point mul 0 dround pop setlinewidth}def -/X{exch currentpoint exch pop moveto show}def -/N{3 1 roll moveto show}def -/Y{exch currentpoint pop exch moveto show}def -/S{show}def -/ditpush{}def/ditpop{}def -/AX{3 -1 roll currentpoint exch pop moveto 0 exch ashow}def -/AN{4 2 roll moveto 0 exch ashow}def -/AY{3 -1 roll currentpoint pop exch moveto 0 exch ashow}def -/AS{0 exch ashow}def -/MX{currentpoint exch pop moveto}def -/MY{currentpoint pop exch moveto}def -/MXY{moveto}def -/cb{pop}def % action on unknown char -- nothing for now -/n{}def/w{}def -/p{pop showpage xi}def -/Dt{/Dlinewidth exch def}def 1 Dt -/Ds{/Ddash exch def}def -1 Ds -/i{/Dstipple exch def}def 1 i -/Dsetlinewidth{2 Dlinewidth mul setlinewidth}def -/Dsetdash{Ddash 4 eq{[8 12]}{Ddash 16 eq{[32 36]} - {Ddash 20 eq{[32 12 8 12]}{[]}ifelse}ifelse}ifelse 0 setdash}def -/Dstroke{gsave Dsetlinewidth Dsetdash 1 setlinecap stroke grestore - currentpoint newpath moveto}def -/Dl{rlineto Dstroke}def -/arcellipse{/diamv exch def /diamh exch def oldmat currentmatrix pop - currentpoint translate 1 diamv diamh div scale /rad diamh 2 div def - currentpoint exch rad add exch rad -180 180 arc oldmat setmatrix}def -/Dc{dup arcellipse Dstroke}def -/De{arcellipse Dstroke}def -/Da{/endv exch def /endh exch def /centerv exch def /centerh exch def - /cradius centerv centerv mul centerh centerh mul add sqrt def - /eradius endv endv mul endh endh mul add sqrt def - /endang endv endh atan def - /startang centerv neg centerh neg atan def - /sweep startang endang sub dup 0 lt{360 add}if def - sweep arctoobig gt - {/midang startang sweep 2 div sub def /midrad cradius eradius add 2 div def - /midh midang cos midrad mul def /midv midang sin midrad mul def - midh neg midv neg endh endv centerh centerv midh midv Da - Da} - {sweep arctoosmall ge - {/controldelt 1 sweep 2 div cos sub 3 sweep 2 div sin mul div 4 mul def - centerv neg controldelt mul centerh controldelt mul - endv neg controldelt mul centerh add endh add - endh controldelt mul centerv add endv add - centerh endh add centerv endv add rcurveto Dstroke} - {centerh endh add centerv endv add rlineto Dstroke} - ifelse} - ifelse}def -/Dpatterns[ -[%cf[widthbits] -[8<0000000000000010>] -[8<0411040040114000>] -[8<0204081020408001>] -[8<0000103810000000>] -[8<6699996666999966>] -[8<0000800100001008>] -[8<81c36666c3810000>] -[8<0f0e0c0800000000>] -[8<0000000000000010>] -[8<0411040040114000>] -[8<0204081020408001>] -[8<0000001038100000>] -[8<6699996666999966>] -[8<0000800100001008>] -[8<81c36666c3810000>] -[8<0f0e0c0800000000>] -[8<0042660000246600>] -[8<0000990000990000>] -[8<0804020180402010>] -[8<2418814242811824>] -[8<6699996666999966>] -[8<8000000008000000>] -[8<00001c3e363e1c00>] -[8<0000000000000000>] -[32<00000040000000c00000004000000040000000e0000000000000000000000000>] -[32<00000000000060000000900000002000000040000000f0000000000000000000>] -[32<000000000000000000e0000000100000006000000010000000e0000000000000>] -[32<00000000000000002000000060000000a0000000f00000002000000000000000>] -[32<0000000e0000000000000000000000000000000f000000080000000e00000001>] -[32<0000090000000600000000000000000000000000000007000000080000000e00>] -[32<00010000000200000004000000040000000000000000000000000000000f0000>] -[32<0900000006000000090000000600000000000000000000000000000006000000>]] -[%ug -[8<0000020000000000>] -[8<0000020000002000>] -[8<0004020000002000>] -[8<0004020000402000>] -[8<0004060000402000>] -[8<0004060000406000>] -[8<0006060000406000>] -[8<0006060000606000>] -[8<00060e0000606000>] -[8<00060e000060e000>] -[8<00070e000060e000>] -[8<00070e000070e000>] -[8<00070e020070e000>] -[8<00070e020070e020>] -[8<04070e020070e020>] -[8<04070e024070e020>] -[8<04070e064070e020>] -[8<04070e064070e060>] -[8<06070e064070e060>] -[8<06070e066070e060>] -[8<06070f066070e060>] -[8<06070f066070f060>] -[8<060f0f066070f060>] -[8<060f0f0660f0f060>] -[8<060f0f0760f0f060>] -[8<060f0f0760f0f070>] -[8<0e0f0f0760f0f070>] -[8<0e0f0f07e0f0f070>] -[8<0e0f0f0fe0f0f070>] -[8<0e0f0f0fe0f0f0f0>] -[8<0f0f0f0fe0f0f0f0>] -[8<0f0f0f0ff0f0f0f0>] -[8<1f0f0f0ff0f0f0f0>] -[8<1f0f0f0ff1f0f0f0>] -[8<1f0f0f8ff1f0f0f0>] -[8<1f0f0f8ff1f0f0f8>] -[8<9f0f0f8ff1f0f0f8>] -[8<9f0f0f8ff9f0f0f8>] -[8<9f0f0f9ff9f0f0f8>] -[8<9f0f0f9ff9f0f0f9>] -[8<9f8f0f9ff9f0f0f9>] -[8<9f8f0f9ff9f8f0f9>] -[8<9f8f1f9ff9f8f0f9>] -[8<9f8f1f9ff9f8f1f9>] -[8<bf8f1f9ff9f8f1f9>] -[8<bf8f1f9ffbf8f1f9>] -[8<bf8f1fdffbf8f1f9>] -[8<bf8f1fdffbf8f1fd>] -[8<ff8f1fdffbf8f1fd>] -[8<ff8f1fdffff8f1fd>] -[8<ff8f1ffffff8f1fd>] -[8<ff8f1ffffff8f1ff>] -[8<ff9f1ffffff8f1ff>] -[8<ff9f1ffffff9f1ff>] -[8<ff9f9ffffff9f1ff>] -[8<ff9f9ffffff9f9ff>] -[8<ffbf9ffffff9f9ff>] -[8<ffbf9ffffffbf9ff>] -[8<ffbfdffffffbf9ff>] -[8<ffbfdffffffbfdff>] -[8<ffffdffffffbfdff>] -[8<ffffdffffffffdff>] -[8<fffffffffffffdff>] -[8<ffffffffffffffff>]] -[%mg -[8<8000000000000000>] -[8<0822080080228000>] -[8<0204081020408001>] -[8<40e0400000000000>] -[8<66999966>] -[8<8001000010080000>] -[8<81c36666c3810000>] -[8<f0e0c08000000000>] -[16<07c00f801f003e007c00f800f001e003c007800f001f003e007c00f801f003e0>] -[16<1f000f8007c003e001f000f8007c003e001f800fc007e003f001f8007c003e00>] -[8<c3c300000000c3c3>] -[16<0040008001000200040008001000200040008000000100020004000800100020>] -[16<0040002000100008000400020001800040002000100008000400020001000080>] -[16<1fc03fe07df0f8f8f07de03fc01f800fc01fe03ff07df8f87df03fe01fc00f80>] -[8<80>] -[8<8040201000000000>] -[8<84cc000048cc0000>] -[8<9900009900000000>] -[8<08040201804020100800020180002010>] -[8<2418814242811824>] -[8<66999966>] -[8<8000000008000000>] -[8<70f8d8f870000000>] -[8<0814224180402010>] -[8<aa00440a11a04400>] -[8<018245aa45820100>] -[8<221c224180808041>] -[8<88000000>] -[8<0855800080550800>] -[8<2844004482440044>] -[8<0810204080412214>] -[8<00>]]]def -/Dfill{ - save 6 1 roll - transform /maxy exch def /maxx exch def - transform /miny exch def /minx exch def - minx maxx gt{/minx maxx /maxx minx def def}if - miny maxy gt{/miny maxy /maxy miny def def}if - Dpatterns Dstipple 1 sub get exch 1 sub get - aload pop /stip exch def /stipw exch def /stiph 128 def - /imatrix[stipw 0 0 stiph 0 0]def - /tmatrix[stipw 0 0 stiph 0 0]def - /minx minx cvi stiph idiv stiph mul def - /miny miny cvi stipw idiv stipw mul def - eoclip 0 setgray - miny stiph maxy{ - tmatrix exch 5 exch put - minx stipw maxx{ - tmatrix exch 4 exch put tmatrix setmatrix - stipw stiph true imatrix {stip} imagemask - }for - }for - restore -}def -/Dp{Dfill Dstroke}def -/DP{Dfill currentpoint newpath moveto}def -end - -/ditstart{$DITroff begin - /nfonts 60 def % NFONTS makedev/ditroff dependent! - /fonts[nfonts{0}repeat]def - /fontnames[nfonts{()}repeat]def -/docsave save def -}def - -% character outcalls -/oc{ - /pswid exch def /cc exch def /name exch def - /ditwid pswid fontsize mul resolution mul 72000 div def - /ditsiz fontsize resolution mul 72 div def - ocprocs name known{ocprocs name get exec}{name cb}ifelse -}def -/fractm [.65 0 0 .6 0 0] def -/fraction{ - /fden exch def /fnum exch def gsave /cf currentfont def - cf fractm makefont setfont 0 .3 dm 2 copy neg rmoveto - fnum show rmoveto currentfont cf setfont(\244)show setfont fden show - grestore ditwid 0 rmoveto -}def -/oce{grestore ditwid 0 rmoveto}def -/dm{ditsiz mul}def -/ocprocs 50 dict def ocprocs begin -(14){(1)(4)fraction}def -(12){(1)(2)fraction}def -(34){(3)(4)fraction}def -(13){(1)(3)fraction}def -(23){(2)(3)fraction}def -(18){(1)(8)fraction}def -(38){(3)(8)fraction}def -(58){(5)(8)fraction}def -(78){(7)(8)fraction}def -(sr){gsave 0 .06 dm rmoveto(\326)show oce}def -(is){gsave 0 .15 dm rmoveto(\362)show oce}def -(->){gsave 0 .02 dm rmoveto(\256)show oce}def -(<-){gsave 0 .02 dm rmoveto(\254)show oce}def -(==){gsave 0 .05 dm rmoveto(\272)show oce}def -(uc){gsave currentpoint 400 .009 dm mul add translate - 8 -8 scale ucseal oce}def -end - -% an attempt at a PostScript FONT to implement ditroff special chars -% this will enable us to -% cache the little buggers -% generate faster, more compact PS out of psdit -% confuse everyone (including myself)! -50 dict dup begin -/FontType 3 def -/FontName /DIThacks def -/FontMatrix [.001 0 0 .001 0 0] def -/FontBBox [-260 -260 900 900] def% a lie but ... -/Encoding 256 array def -0 1 255{Encoding exch /.notdef put}for -Encoding - dup 8#040/space put %space - dup 8#110/rc put %right ceil - dup 8#111/lt put %left top curl - dup 8#112/bv put %bold vert - dup 8#113/lk put %left mid curl - dup 8#114/lb put %left bot curl - dup 8#115/rt put %right top curl - dup 8#116/rk put %right mid curl - dup 8#117/rb put %right bot curl - dup 8#120/rf put %right floor - dup 8#121/lf put %left floor - dup 8#122/lc put %left ceil - dup 8#140/sq put %square - dup 8#141/bx put %box - dup 8#142/ci put %circle - dup 8#143/br put %box rule - dup 8#144/rn put %root extender - dup 8#145/vr put %vertical rule - dup 8#146/ob put %outline bullet - dup 8#147/bu put %bullet - dup 8#150/ru put %rule - dup 8#151/ul put %underline - pop -/DITfd 100 dict def -/BuildChar{0 begin - /cc exch def /fd exch def - /charname fd /Encoding get cc get def - /charwid fd /Metrics get charname get def - /charproc fd /CharProcs get charname get def - charwid 0 fd /FontBBox get aload pop setcachedevice - 2 setlinejoin 40 setlinewidth - newpath 0 0 moveto gsave charproc grestore - end}def -/BuildChar load 0 DITfd put -/CharProcs 50 dict def -CharProcs begin -/space{}def -/.notdef{}def -/ru{500 0 rls}def -/rn{0 840 moveto 500 0 rls}def -/vr{0 800 moveto 0 -770 rls}def -/bv{0 800 moveto 0 -1000 rls}def -/br{0 840 moveto 0 -1000 rls}def -/ul{0 -140 moveto 500 0 rls}def -/ob{200 250 rmoveto currentpoint newpath 200 0 360 arc closepath stroke}def -/bu{200 250 rmoveto currentpoint newpath 200 0 360 arc closepath fill}def -/sq{80 0 rmoveto currentpoint dround newpath moveto - 640 0 rlineto 0 640 rlineto -640 0 rlineto closepath stroke}def -/bx{80 0 rmoveto currentpoint dround newpath moveto - 640 0 rlineto 0 640 rlineto -640 0 rlineto closepath fill}def -/ci{500 360 rmoveto currentpoint newpath 333 0 360 arc - 50 setlinewidth stroke}def - -/lt{0 -200 moveto 0 550 rlineto currx 800 2cx s4 add exch s4 a4p stroke}def -/lb{0 800 moveto 0 -550 rlineto currx -200 2cx s4 add exch s4 a4p stroke}def -/rt{0 -200 moveto 0 550 rlineto currx 800 2cx s4 sub exch s4 a4p stroke}def -/rb{0 800 moveto 0 -500 rlineto currx -200 2cx s4 sub exch s4 a4p stroke}def -/lk{0 800 moveto 0 300 -300 300 s4 arcto pop pop 1000 sub - 0 300 4 2 roll s4 a4p 0 -200 lineto stroke}def -/rk{0 800 moveto 0 300 s2 300 s4 arcto pop pop 1000 sub - 0 300 4 2 roll s4 a4p 0 -200 lineto stroke}def -/lf{0 800 moveto 0 -1000 rlineto s4 0 rls}def -/rf{0 800 moveto 0 -1000 rlineto s4 neg 0 rls}def -/lc{0 -200 moveto 0 1000 rlineto s4 0 rls}def -/rc{0 -200 moveto 0 1000 rlineto s4 neg 0 rls}def -end - -/Metrics 50 dict def Metrics begin -/.notdef 0 def -/space 500 def -/ru 500 def -/br 0 def -/lt 416 def -/lb 416 def -/rt 416 def -/rb 416 def -/lk 416 def -/rk 416 def -/rc 416 def -/lc 416 def -/rf 416 def -/lf 416 def -/bv 416 def -/ob 350 def -/bu 350 def -/ci 750 def -/bx 750 def -/sq 750 def -/rn 500 def -/ul 500 def -/vr 0 def -end - -DITfd begin -/s2 500 def /s4 250 def /s3 333 def -/a4p{arcto pop pop pop pop}def -/2cx{2 copy exch}def -/rls{rlineto stroke}def -/currx{currentpoint pop}def -/dround{transform round exch round exch itransform} def -end -end -/DIThacks exch definefont pop -ditstart -(psc)xT -576 1 1 xr -1(Times-Roman)xf 1 f -2(Times-Italic)xf 2 f -3(Times-Bold)xf 3 f -4(Times-BoldItalic)xf 4 f -5(Helvetica)xf 5 f -6(Helvetica-Bold)xf 6 f -7(Courier)xf 7 f -8(Courier-Bold)xf 8 f -9(Symbol)xf 9 f -10(DIThacks)xf 10 f -10 s -1 f -xi -%%EndProlog - -%%Page: 1 1 -10 s 10 xH 0 xS 1 f 1 i -3 f -12 s -1796 795(Ex/Vi)N -2055(Reference)X -2491(Manual)X -2 f -10 s -2107 975(Keith)N -2300(Bostic)X -1 f -1861 1155(Computer)N -2201(Science)X -2471(Division)X -1328 1245(Department)N -1727(of)X -1814(Electrical)X -2142(Engineering)X -2554(and)X -2690(Computer)X -3030(Science)X -1754 1335(University)N -2112(of)X -2199(California,)X -2564(Berkeley)X -1856 1425(Berkeley,)N -2186(California)X -2551(94720)X -2038 1605(August)N -2289(15,)X -2409(1994)X -2 f -2168 1965(Abstract)N -1 f -776 2244(This)N -948(document)X -1294(is)X -1377(the)X -1505 0.4531(reference)AX -1836(guide)X -2045(for)X -2170(the)X -2299(4.4BSD)X -2585(implementations)X -3149(of)X -3 f -3247(nex)X -1 f -(/)S -3 f -3389(nvi)X -1 f -3495(,)X -3546(which)X -3773(are)X -576 2334(reimplementations)N -1192(of)X -1279(the)X -1397(historic)X -1657(Berkeley)X -3 f -1967(ex)X -1 f -2043(/)X -3 f -2065(vi)X -1 f -2147(editors.)X -2 f -1996 2778(Acknowledgements)N -1 f -776 3063(Bruce)N -1005(Englar)X -1256(encouraged)X -1664(the)X -1799(early)X -1997(development)X -2448(of)X -2552(the)X -2687(historic)X -3 f -2965(ex)X -1 f -3041(/)X -3 f -3063(vi)X -1 f -3163(editor.)X -3428(Peter)X -3631(Kessler)X -576 3153(helped)N -811(bring)X -1001(sanity)X -1213(to)X -1296(version)X -1553(2's)X -1672(command)X -2009(layout.)X -2270(Bill)X -2410(Joy)X -2541(wrote)X -2744(versions)X -3031(1)X -3091(and)X -3227(2.0)X -3347(through)X -3616(2.7,)X -3756(and)X -576 3243(created)N -842(the)X -973(framework)X -1359(that)X -1512(users)X -1710(see)X -1846(in)X -1941(the)X -2072(present)X -2337(editor.)X -2597(Mark)X -2804(Horton)X -3065(added)X -3291(macros)X -3557(and)X -3707(other)X -576 3333(features)N -851(and)X -987(made)X -3 f -1181(ex)X -1 f -1257(/)X -3 f -1279(vi)X -1 f -1361(work)X -1546(on)X -1646(a)X -1702(large)X -1883(number)X -2148(of)X -2235(terminals)X -2553(and)X -2689(Unix)X -2869(systems.)X -3 f -776 3456(Nvi)N -1 f -918(is)X -993(originally)X -1326(derived)X -1589(from)X -1767(software)X -2066(contributed)X -2454(to)X -2539(the)X -2660(University)X -3021(of)X -3111(California,)X -3479(Berkeley)X -3792(by)X -576 3546(Steve)N -774(Kirkendall,)X -1157(the)X -1275(author)X -1500(of)X -1587(the)X -3 f -1705(vi)X -1 f -1787(clone)X -3 f -1981(elvis)X -1 f -2132(.)X -776 3669(IEEE)N -992(Standard)X -1319(Portable)X -1628(Operating)X -1991(System)X -2268(Interface)X -2597(for)X -2733(Computer)X -3095(Environments)X -3587(\(POSIX\))X -576 3759(1003.2)N -816(style)X -987(Regular)X -1261(Expression)X -1637(support)X -1897(was)X -2042(done)X -2218(by)X -2318(Henry)X -2539(Spencer.)X -776 3882(The)N -930(curses)X -1161(library)X -1405(was)X -1560(originally)X -1901(done)X -2087(by)X -2197(Ken)X -2361(Arnold.)X -2658(Scrolling)X -2981(and)X -3127(reworking)X -3487(for)X -3 f -3611(nvi)X -1 f -3747(was)X -576 3972(done)N -752(by)X -852(Elan)X -1019(Amir.)X -776 4095(The)N -923(Institute)X -1207(of)X -1296(Electrical)X -1626(and)X -1764(Electronics)X -2147(Engineers)X -2490(has)X -2619(given)X -2820(us)X -2914(permission)X -3288(to)X -3373(reprint)X -3610(portions)X -576 4185(of)N -682(their)X -868(documentation.)X -1423(Portions)X -1728(of)X -1834(this)X -1987(document)X -2341(are)X -2478(reprinted)X -2806(and)X -2960(reproduced)X -3360(from)X -3554(IEEE)X -3766(Std)X -576 4275(1003.2-1992,)N -1031(IEEE)X -1233(Standard)X -1546(Portable)X -1841(Operating)X -2190(System)X -2453(Interface)X -2768(for)X -2890(Computer)X -3238(Environments)X -3716(\(PO-)X -576 4365(SIX\),)N -772(copyright)X -1099(1992)X -1279(by)X -1379(the)X -1497(Institute)X -1779(of)X -1866(Electrical)X -2194(and)X -2330(Electronics)X -2711(Engineers,)X -3072(Inc.)X -776 4488(The)N -921(\256nancial)X -1217(support)X -1477(of)X -1564(UUNET)X -1856(Communications)X -2422(Services)X -2714(is)X -2787(gratefully)X -3119(acknowledged.)X - -3 p -%%Page: 3 2 -10 s 10 xH 0 xS 1 f 1 i -3 f -576 474(Nvi/Nex)N -872 0.3906(Reference)AX -3698(USD:13-3)X -576 762(1.)N -676(Description)X -1 f -3 f -776 885(Vi)N -1 f -876(is)X -949(a)X -1005(screen)X -1231(oriented)X -1514(text)X -1654(editor.)X -3 f -1902(Ex)X -1 f -2016(is)X -2090(a)X -2147(line-oriented)X -2578(text)X -2719(editor.)X -3 f -2967(Ex)X -1 f -3081(and)X -3 f -3218(vi)X -1 f -3301(are)X -3421(different)X -3719(interfaces)X -576 975(to)N -674(the)X -808(same)X -1009(program,)X -1336(and)X -1487(it)X -1566(is)X -1654(possible)X -1951(to)X -2048(switch)X -2292(back)X -2479(and)X -2630(forth)X -2821(during)X -3065(an)X -3176(edit)X -3331(session.)X -3 f -3637(View)X -1 f -3846(is)X -3934(the)X -576 1065(equivalent)N -930(of)X -1017(using)X -1210(the)X -3 f -9 f -1328(-)X -1330(-)X -3 f -1374(R)X -1 f -1452(\(read-only\))X -1834(option)X -2058(of)X -3 f -2145(vi)X -1 f -2207(.)X -776 1188(This)N -957 0.4531(reference)AX -1297(manual)X -1572(is)X -1664(the)X -1801(one)X -1956(provided)X -2280(with)X -2461(the)X -3 f -2598(nex)X -1 f -(/)S -3 f -2740(nvi)X -1 f -2885(versions)X -3191(of)X -3297(the)X -3 f -3434(ex)X -1 f -3510(/)X -3 f -3532(vi)X -1 f -3634(text)X -3794(editors.)X -3 f -576 1278(Nex)N -1 f -710(/)X -3 f -732(nvi)X -1 f -868(are)X -997(intended)X -1302(as)X -1398(bug-for-bug)X -1815(compatible)X -2200(replacements)X -2653(for)X -2776(the)X -2903(original)X -3181(Fourth)X -3423(Berkeley)X -3742(Software)X -576 1368(Distribution)N -987(\(4BSD\))X -3 f -1261(ex)X -1 f -1337(/)X -3 f -1359(vi)X -1 f -1446(programs.)X -1814(This)X -1981 0.4531(reference)AX -2307(manual)X -2568(is)X -2646(accompanied)X -3095(by)X -3201(a)X -3263(traditional-style)X -3796(manual)X -576 1458(page.)N -798(That)X -975(manual)X -1241(page)X -1423(describes)X -1752(the)X -1880(functionality)X -2319(found)X -2536(in)X -3 f -2627(ex)X -1 f -2703(/)X -3 f -2725(vi)X -1 f -2816(in)X -2907(far)X -3026(less)X -3175(detail)X -3382(than)X -3549(the)X -3676(description)X -576 1548(here.)N -781(In)X -874(addition,)X -1182(it)X -1252(describes)X -1578(the)X -1703(system)X -1952(interface)X -2261(to)X -3 f -2350(ex)X -1 f -2426(/)X -3 f -2448(vi)X -1 f -2510(,)X -2557(e.g.)X -2700(command)X -3043(line)X -3190(options,)X -3472(session)X -3730(recovery,)X -576 1638(signals,)N -838(environmental)X -1321(variables,)X -1651(and)X -1787(similar)X -2029(things.)X -776 1761(This)N -939 0.4531(reference)AX -1261(is)X -1336(intended)X -1634(for)X -1750(users)X -1937(already)X -2196(familiar)X -2472(with)X -3 f -2636(ex)X -1 f -2712(/)X -3 f -2734(vi)X -1 f -2796(.)X -2858(Anyone)X -3134(else)X -3281(should)X -3516(almost)X -3751(certainly)X -576 1851(read)N -737(a)X -795(good)X -977(tutorial)X -1230(on)X -1332(the)X -1452(editor)X -1661(\256rst.)X -1847(If)X -1923(you)X -2065(are)X -2186(in)X -2270(an)X -2368(unfamiliar)X -2723(environment,)X -3169(and)X -3306(you)X -3447(absolutely)X -3797(have)X -3970(to)X -576 1941(get)N -702(work)X -895(done)X -1079(immediately,)X -1527(see)X -1658(the)X -1784(section)X -2039(entitled)X -2308(``)X -3 f -2362(Fast)X -2538(Startup)X -1 f -2800('')X -2883(in)X -2974(the)X -3101(manual)X -3366(page.)X -3587(It)X -3665(is)X -3747(probably)X -576 2031(enough)N -832(to)X -914(get)X -1032(you)X -1172(started.)X -776 2154(There)N -984(are)X -1103(a)X -1159(few)X -1300(features)X -1575(in)X -3 f -1657(nex)X -1 f -(/)S -3 f -1799(nvi)X -1 f -1925(that)X -2065(are)X -2185(not)X -2308(found)X -2516(in)X -2599(historic)X -2860(versions)X -3148(of)X -3 f -3236(ex)X -1 f -3312(/)X -3 f -3334(vi)X -1 f -3396(.)X -3457(Some)X -3660(of)X -3748(the)X -3867(more)X -576 2244(interesting)N -941(of)X -1035(those)X -1231(features)X -1513(are)X -1639(brie\257y)X -1875(described)X -2210(in)X -2299(the)X -2424(section)X -2678(entitled)X -2945(``)X -3 f -2999(Additional)X -3389(Features)X -1 f -3688('')X -3769(near)X -3934(the)X -576 2334(end)N -719(of)X -813(this)X -955(document.)X -1338(For)X -1476(the)X -1601(rest)X -1744(of)X -1838(this)X -1980(document,)X -3 f -2343(nex)X -1 f -(/)S -3 f -2485(nvi)X -1 f -2618(is)X -2698(used)X -2872(only)X -3042(when)X -3244(it)X -3316(is)X -3397(necessary)X -3738(to)X -3828(distin-)X -576 2424(guish)N -769(it)X -833(from)X -1009(the)X -1127(historic)X -1387(implementations)X -1940(of)X -3 f -2027(ex)X -1 f -2103(/)X -3 f -2125(vi)X -1 f -2187(.)X -776 2547(Future)N -1012(versions)X -1306(of)X -1400(this)X -1542(software)X -1846(will)X -1997(be)X -2100(periodically)X -2510(made)X -2712(available)X -3030(by)X -3138(anonymous)X -3535(ftp,)X -3672(and)X -3816(can)X -3956(be)X -576 2637(retrieved)N -882(from)X -7 f -1058(ftp.cs.berkeley.edu)X -1 f -(,)S -2010(in)X -2092(the)X -2210(directory)X -7 f -2520(ucb/4bsd)X -1 f -(.)S -3 f -576 2823(2.)N -676(Startup)X -958(Information)X -1 f -3 f -776 2946(Ex)N -1 f -869(/)X -3 f -891(vi)X -1 f -981(interprets)X -1312(one)X -1456(of)X -1551(two)X -1699(possible)X -1989(environmental)X -2480(variables)X -2798(and)X -2942(reads)X -3140(up)X -3248(to)X -3338(three)X -3527(of)X -3622(\256ve)X -3770(possible)X -576 3036(\256les)N -737(during)X -974(startup.)X -1260(The)X -1413(variables)X -1731(and)X -1875(\256les)X -2036(are)X -2163(expected)X -2477(to)X -2567(contain)X -3 f -2831(ex)X -1 f -2935(commands,)X -3330(not)X -3 f -3460(vi)X -1 f -3550(commands.)X -3965(In)X -576 3126(addition,)N -879(they)X -1038(are)X -1158(interpreted)X -2 f -1527(before)X -1 f -1753(the)X -1872(\256le)X -1996(to)X -2080(be)X -2178(edited)X -2396(is)X -2471(read,)X -2652(and)X -2790(therefore)X -3103(many)X -3 f -3303(ex)X -1 f -3401(commands)X -3770(may)X -3930(not)X -576 3216(be)N -683(used.)X -901(Generally,)X -1269(any)X -1416(command)X -1763(that)X -1914(requires)X -2204(output)X -2439(to)X -2532(the)X -2660(screen)X -2896(or)X -2993(that)X -3143(needs)X -3356(a)X -3422(\256le)X -3554(upon)X -3744(which)X -3970(to)X -576 3306(operate,)N -853(will)X -997(cause)X -1196(an)X -1292(error)X -1469(if)X -1538(included)X -1834(in)X -1916(a)X -1972(startup)X -2210(\256le)X -2332(or)X -2419(environmental)X -2902(variable.)X -776 3429(Because)N -1071(the)X -3 f -1197(ex)X -1 f -1301(command)X -1645(set)X -1762(supported)X -2106(by)X -3 f -2214(nex)X -1 f -(/)S -3 f -2356(nvi)X -1 f -2490(is)X -2571(a)X -2635(superset)X -2926(of)X -3021(the)X -3147(command)X -3491(set)X -3608(supported)X -3952(by)X -576 3519(most)N -753(historical)X -1073(implementations)X -1628(of)X -3 f -1717(ex)X -1 f -1793(,)X -3 f -1835(nex)X -1 f -(/)S -3 f -1977(nvi)X -1 f -2105(can)X -2238(use)X -2366(the)X -2485(startup)X -2724(\256les)X -2878(created)X -3132(for)X -3247(the)X -3366(historical)X -3685(implemen-)X -576 3609(tations,)N -829(but)X -951(the)X -1069(converse)X -1375(may)X -1533(not)X -1655(be)X -1751(true.)X -776 3732(If)N -852(the)X -3 f -9 f -973(-)X -975(-)X -3 f -1019(s)X -1 f -1073(\(the)X -1221(historic)X -9 f -1484(-)X -1 f -1551(option\))X -1805(is)X -1881(speci\256ed,)X -2209(or)X -2299(if)X -2371(standard)X -2666(input)X -2853(is)X -2929(redirected)X -3274(from)X -3453(a)X -3512(\256le,)X -3657(all)X -3760(environ-)X -576 3822(mental)N -814(variables)X -1124(and)X -1260(startup)X -1498(\256les)X -1651(are)X -1770(ignored.)X -776 3945(Otherwise,)N -1146(startup)X -1384(\256les)X -1537(and)X -1673(environmental)X -2156(variables)X -2466(are)X -2585(handled)X -2859(in)X -2941(the)X -3059(following)X -3390(order:)X -616 4068(\(1\))N -830(The)X -975(\256le)X -7 f -1097(/etc/vi.exrc)X -1 f -1693(is)X -1766(read,)X -1945(as)X -2032(long)X -2194(as)X -2281(it)X -2345(is)X -2418(owned)X -2652(by)X -2752(root)X -2901(or)X -2988(the)X -3106(effective)X -3408(user)X -3562(ID)X -3667(of)X -3754(the)X -3872(user.)X -616 4191(\(2\))N -830(The)X -981(environmental)X -1471(variable)X -7 f -1757(NEXINIT)X -1 f -2120(\(or)X -2241(the)X -2366(variable)X -7 f -2652(EXINIT)X -1 f -(,)S -2987(if)X -7 f -3063(NEXINIT)X -1 f -3426(is)X -3506(not)X -3635(set\))X -3778(is)X -3858(inter-)X -830 4281(preted.)N -616 4404(\(3\))N -830(If)X -918(neither)X -7 f -1175(NEXINIT)X -1 f -1545(or)X -7 f -1646(EXINIT)X -1 f -1968(was)X -2127(set,)X -2270(and)X -2420(the)X -7 f -2552(HOME)X -1 f -2778(environmental)X -3275(variable)X -3568(is)X -3655(set,)X -3798(the)X -3930(\256le)X -7 f -830 4494($HOME/.nexrc)N -1 f -1430(\(or)X -1548(the)X -1670(\256le)X -7 f -1796($HOME/.exrc)X -1 f -(,)S -2368(if)X -7 f -2441($HOME/.nexrc)X -1 f -3041(does)X -3212(not)X -3338(exist\))X -3540(is)X -3617(read,)X -3800(as)X -3890(long)X -830 4584(as)N -917(the)X -1035(effective)X -1337(user)X -1491(ID)X -1596(of)X -1683(the)X -1801(user)X -1955(is)X -2028(root)X -2177(or)X -2264(is)X -2337(the)X -2455(same)X -2640(as)X -2727(the)X -2845(owner)X -3066(of)X -3153(the)X -3271(\256le.)X -616 4707(\(4\))N -830(If)X -921(the)X -3 f -1056(exrc)X -1 f -1241(option)X -1482(was)X -1644(turned)X -1886(on)X -2003(by)X -2120(one)X -2273(of)X -2377(the)X -2512(previous)X -2825(startup)X -3080(information)X -3495(sources,)X -3794(the)X -3930(\256le)X -7 f -830 4797(.nexrc)N -1 f -1142(\(or)X -1260(the)X -1382(\256le)X -7 f -1508(.exrc)X -1 f -(,)S -1792(if)X -7 f -1864(.nexrc)X -1 f -2175(does)X -2345(not)X -2470(exist\))X -2671(is)X -2747(read,)X -2929(as)X -3019(long)X -3184(as)X -3274(the)X -3395(effective)X -3700(user)X -3857(ID)X -3965(of)X -830 4887(the)N -948(user)X -1102(is)X -1175(the)X -1293(same)X -1478(as)X -1565(the)X -1683(owner)X -1904(of)X -1991(the)X -2109(\256le.)X -776 5010(No)N -894(startup)X -1132(\256le)X -1254(is)X -1327(read)X -1486(if)X -1555(it)X -1619(is)X -1692(writable)X -1975(by)X -2075(anyone)X -2327(other)X -2512(than)X -2670(its)X -2765(owner.)X -776 5133(It)N -845(is)X -918(not)X -1040(an)X -1136(error)X -1313(for)X -1427(any)X -1563(of)X -1650(the)X -1768(startup)X -2006(environmental)X -2489(variables)X -2799(or)X -2886(\256les)X -3039(not)X -3161(to)X -3243(exist.)X -776 5256(Once)N -978(all)X -1090(environmental)X -1585(variables)X -1907(are)X -2038(interpreted,)X -2438(and)X -2586(all)X -2698(startup)X -2948(\256les)X -3114(are)X -3246(read,)X -3438(the)X -3569(\256rst)X -3726(\256le)X -3861(to)X -3956(be)X -576 5346(edited)N -800(is)X -881(read)X -1048(in)X -1138(\(or)X -1260(a)X -1324(temporary)X -1682(\256le)X -1812(is)X -1893(created\).)X -2221(Then,)X -2434(any)X -2578(commands)X -2953(speci\256ed)X -3266(using)X -3467(the)X -3 f -9 f -3593(-)X -3595(-)X -3 f -3639(c)X -1 f -3702(option)X -3933(are)X -576 5436(executed,)N -902(in)X -984(the)X -1102(context)X -1358(of)X -1445(that)X -1585(\256le.)X - -4 p -%%Page: 4 3 -10 s 10 xH 0 xS 1 f 1 i -3 f -576 474(USD:13-4)N -3391(Nvi/Nex)X -3687 0.3906(Reference)AX -576 762(3.)N -676(Recovery)X -1 f -776 885(There)N -991(is)X -1071(no)X -1178(recovery)X -1487(program)X -1786(for)X -3 f -1907(nex)X -1 f -(/)S -3 f -2049(nvi)X -1 f -2155(,)X -2202(nor)X -2336(does)X -3 f -2510(nex)X -1 f -(/)S -3 f -2652(nvi)X -1 f -2785(run)X -2919(setuid.)X -3177(Recovery)X -3512(\256les)X -3672(are)X -3799(created)X -576 975(readable)N -887(and)X -1041(writable)X -1342(by)X -1460(the)X -1596(owner)X -1835(only.)X -2055(Users)X -2276(may)X -2452(recover)X -2732(any)X -2886(\256le)X -3026(which)X -3260(they)X -3436(can)X -3585(read,)X -3781(and)X -3934(the)X -576 1065(superuser)N -904(may)X -1062(recover)X -1324(any)X -1460(edit)X -1600(session.)X -776 1188(Edit)N -952(sessions)X -1257(are)X -1399(backed)X -1670(by)X -1793(\256les)X -1969(in)X -2074(the)X -2215(directory)X -2548(named)X -2805(by)X -2929(the)X -3 f -3071(recdir)X -1 f -3325(option)X -3573(\(the)X -3742(directory)X -7 f -576 1278(/var/tmp/vi.recover)N -1 f -1508(by)X -1608(default\),)X -1898(and)X -2034(are)X -2153(named)X -2387(``)X -3 f -2441(vi.XXXXXX)X -1 f -2871('',)X -2965(where)X -3182(``)X -3 f -3236(XXXXXX)X -1 f -3584('')X -3658(is)X -3731(a)X -3787(number)X -576 1368(related)N -816(to)X -899(the)X -1018(process)X -1281(ID.)X -1428(When)X -1642(a)X -1700(\256le)X -1824(is)X -1899(\256rst)X -2045(modi\256ed,)X -2371(a)X -2429(second)X -2674(recovery)X -2978(\256le)X -3102(containing)X -3462(an)X -3560(email)X -3760(message)X -576 1458(for)N -691(the)X -810(user)X -965(is)X -1039(created,)X -1313(and)X -1450(is)X -1524(named)X -1759(``)X -3 f -1813 0.3077(recover.XXXXXX)AX -1 f -2441('',)X -2536(where,)X -2774(again,)X -2989(``)X -3 f -3043(XXXXXX)X -1 f -3391('')X -3466(is)X -3540(associated)X -3890(with)X -576 1548(the)N -698(process)X -963(ID.)X -1112(Both)X -1291(\256les)X -1448(are)X -1571(removed)X -1876(at)X -1958(the)X -2080(end)X -2220(of)X -2311(a)X -2371(normal)X -2622(edit)X -2766(session,)X -3041(but)X -3168(will)X -3317(remain)X -3565(if)X -3639(the)X -3762(edit)X -3907(ses-)X -576 1638(sion)N -729(is)X -802(abnormally)X -1187(terminated)X -1550(or)X -1637(the)X -1755(user)X -1909(runs)X -2067(the)X -3 f -2185(ex)X -2281(preserve)X -1 f -2596(command.)X -776 1761(The)N -3 f -935(recdir)X -1 f -1180(option)X -1419(may)X -1592(be)X -1703(set)X -1827(in)X -1924(either)X -2142(the)X -2275(user's)X -2502(or)X -2604(system's)X -2919(startup)X -3172(information,)X -3605(changing)X -3934(the)X -576 1851(recovery)N -887(directory.)X -1246(\(Note,)X -1478(however,)X -1804(that)X -1953(if)X -2031(a)X -2096(memory)X -2392(based)X -2604(\256le)X -2735(system)X -2985(is)X -3066(used)X -3241(as)X -3336(the)X -3462(backup)X -3722(directory,)X -576 1941(each)N -752(system)X -1002(reboot)X -1235(will)X -1388(delete)X -1609(all)X -1718(of)X -1814(the)X -1941(recovery)X -2252(\256les!)X -2461(The)X -2615(same)X -2809(caution)X -3074(applies)X -3330(to)X -3421(directories)X -3789(such)X -3965(as)X -7 f -576 2031(/tmp)N -1 f -792(which)X -1012(are)X -1135(cleared)X -1392(of)X -1483(their)X -1654(contents)X -1945(by)X -2049(a)X -2108(system)X -2353(reboot,)X -2601(or)X -7 f -2691(/usr/tmp)X -1 f -3098(which)X -3317(is)X -3393(periodically)X -3799(cleared)X -576 2121(of)N -663(old)X -785(\256les)X -938(on)X -1038(many)X -1236(systems.\))X -776 2244(The)N -926(recovery)X -1233(directory)X -1548(should)X -1786(be)X -1887(owned)X -2126(by)X -2231(root,)X -2405(or)X -2497(at)X -2580(least)X -2752(by)X -2857(a)X -2918(pseudo-user.)X -3371(In)X -3463(addition,)X -3770(if)X -3844(direc-)X -576 2334(tory)N -727(``sticky-bit'')X -1159(semantics)X -1497(are)X -1618(available,)X -1950(the)X -2070(directory)X -2382(should)X -2617(have)X -2791(the)X -2911(sticky-bit)X -3234(set)X -3344(so)X -3436(that)X -3577(\256les)X -3731(may)X -3890(only)X -576 2424(be)N -676(removed)X -981(by)X -1085(their)X -1256(owners.)X -1552(The)X -1702(recovery)X -2009(directory)X -2324(must)X -2504(be)X -2605(read,)X -2789(write,)X -2999(and)X -3140(executable)X -3509(by)X -3614(any)X -3755(user,)X -3934(i.e.)X -576 2514(mode)N -774(1777.)X -776 2637(If)N -850(the)X -968(recovery)X -1270(directory)X -1581(does)X -1749(not)X -1872(exist,)X -3 f -2064(ex)X -1 f -2140(/)X -3 f -2162(vi)X -1 f -2245(will)X -2390(attempt)X -2651(to)X -2734(create)X -2948(it.)X -3053(This)X -3216(can)X -3349(result)X -3548(in)X -3631(the)X -3750(recovery)X -576 2727(directory)N -895(being)X -1102(owned)X -1345(by)X -1454(a)X -1518(normal)X -1773(user,)X -1955(which)X -2179(means)X -2412(that)X -2560(that)X -2708(user)X -2870(will)X -3022(be)X -3126(able)X -3288(to)X -3378(remove)X -3647(other)X -3840(user's)X -576 2817(recovery)N -880(and)X -1018(backup)X -1272(\256les.)X -1467(This)X -1631(is)X -1706(annoying,)X -2046(but)X -2170(is)X -2245(not)X -2369(a)X -2427(security)X -2703(issue)X -2886(as)X -2976(the)X -3097(user)X -3254(cannot)X -3491(otherwise)X -3826(access)X -576 2907(or)N -663(modify)X -914(the)X -1032(\256les.)X -776 3030(The)N -924(recovery)X -1229(\256le)X -1354(has)X -1484(all)X -1587(of)X -1677(the)X -1798(necessary)X -2134(information)X -2535(in)X -2621(it)X -2689(to)X -2775(enable)X -3009(the)X -3131(user)X -3289(to)X -3375(recover)X -3641(the)X -3763(edit)X -3907(ses-)X -576 3120(sion.)N -774(In)X -866(addition,)X -1173(it)X -1242(has)X -1374(all)X -1479(of)X -1571(the)X -1694(necessary)X -2032(email)X -2235(headers)X -2505(for)X -2 f -2623(sendmail)X -1 f -2912(\(8\).)X -3070(When)X -3286(the)X -3408(system)X -3654(is)X -3731(rebooted,)X -576 3210(all)N -677(of)X -765(the)X -884(\256les)X -1038(in)X -7 f -1121(/var/tmp/vi.recover)X -1 f -2054(named)X -2289(``)X -3 f -2343 0.3077(recover.XXXXXX)AX -1 f -2971('')X -3046(should)X -3280(be)X -3377(sent)X -3527(to)X -3611(their)X -3780(owners,)X -576 3300(by)N -684(email,)X -910(using)X -1111(the)X -3 f -9 f -1237(-)X -1239(-)X -3 f -1283(t)X -1 f -1338(option)X -1570(of)X -3 f -1665(sendmail)X -1 f -1999(\(or)X -2121(a)X -2185(similar)X -2434(mechanism)X -2826(in)X -2915(other)X -3107(mailers\).)X -3437(If)X -3 f -3518(ex)X -1 f -3594(/)X -3 f -3616(vi)X -1 f -3705(receives)X -3996(a)X -576 3390(hangup)N -839(\(SIGHUP\))X -1209(signal,)X -1447(or)X -1541(the)X -1666(user)X -1828(executes)X -2133(the)X -3 f -2259(ex)X -2363(preserve)X -1 f -2686(command,)X -3 f -3050(ex)X -1 f -3126(/)X -3 f -3148(vi)X -1 f -3238(will)X -3390(automatically)X -3854(email)X -576 3480(the)N -694(recovery)X -996(information)X -1394(to)X -1476(the)X -1594(user.)X -776 3603(If)N -853(your)X -1023(system)X -1268(does)X -1438(not)X -1564(have)X -1740(the)X -3 f -1862(sendmail)X -1 f -2192(utility)X -2406(\(or)X -2524(a)X -2584(mailer)X -2813(program)X -3109(which)X -3329(supports)X -3624(its)X -3723(interface\))X -576 3693(the)N -700(source)X -936(\256le)X -7 f -1063(nvi/common/recover.c)X -1 f -2048(will)X -2197(have)X -2374(to)X -2461(be)X -2562(modi\256ed)X -2871(to)X -2958(use)X -3090(your)X -3262(local)X -3443(mail)X -3610(delivery)X -3898(pro-)X -576 3783(grams.)N -833(Note,)X -1030(if)X -3 f -1100(nex)X -1 f -(/)S -3 f -1242(nvi)X -1 f -1369(is)X -1443(changed)X -1732(to)X -1815(use)X -1944(another)X -2207(mailer,)X -2454(it)X -2520(is)X -2595(important)X -2928(to)X -3012(remember)X -3360(that)X -3502(the)X -3622(owner)X -3845(of)X -3934(the)X -576 3873(\256le)N -708(given)X -916(to)X -1008(the)X -1136(mailer)X -1371(is)X -1454(the)X -3 f -1582(nex)X -1 f -(/)S -3 f -1724(nvi)X -1 f -1860(user,)X -2044(so)X -2145(nothing)X -2419(in)X -2511(the)X -2638(\256le)X -2769(should)X -3011(be)X -3116(trusted)X -3363(as)X -3459(it)X -3532(may)X -3699(have)X -3880(been)X -576 3963(modi\256ed)N -880(in)X -962(an)X -1058(effort)X -1257(to)X -1339(compromise)X -1755(the)X -1873(system.)X -776 4086(Finally,)N -1046(the)X -1168(owner)X -1393(execute)X -1663(bit)X -1771(is)X -1848(set)X -1961(on)X -2065(backup)X -2321(\256les)X -2478(when)X -2676(they)X -2838(are)X -2961(created,)X -3238(and)X -3378(unset)X -3571(when)X -3770(they)X -3933(are)X -576 4176(\256rst)N -724(modi\256ed,)X -1052(e.g.)X -1192(backup)X -1448(\256les)X -1605(that)X -1749(have)X -1925(no)X -2029(associated)X -2383(email)X -2585(recovery)X -2891(\256le)X -3017(will)X -3165(have)X -3341(this)X -3480(bit)X -3588(set.)X -3741(\(There)X -3979(is)X -576 4266(also)N -735(a)X -801(small)X -1004(window)X -1292(where)X -1519(empty)X -1749(\256les)X -1912(can)X -2054(be)X -2160(created)X -2424(and)X -2571(not)X -2704(yet)X -2833(have)X -3016(this)X -3162(bit)X -3277(set.)X -3437(This)X -3610(is)X -3694(due)X -3841(to)X -3934(the)X -576 4356(method)N -836(in)X -918(which)X -1134(the)X -1252(\256les)X -1405(are)X -1524(created.\))X -1844(Such)X -2024(\256les)X -2177(should)X -2410(be)X -2506(deleted)X -2758(when)X -2952(the)X -3070(system)X -3312(reboots.)X -776 4479(A)N -884(simple)X -1147(way)X -1331(to)X -1443(do)X -1573(this)X -1738(cleanup)X -2038(is)X -2141(to)X -2253(insert)X -2481(the)X -2630(following)X -2992(Bourne)X -3279(shell)X -3481(script)X -3710(into)X -3885(your)X -7 f -576 4569(/etc/rc.local)N -1 f -1224(\(or)X -1342(other)X -1531(startup\))X -1800(\256le.)X -1966(The)X -2115(script)X -2316(should)X -2552(work)X -2740(with)X -2905(the)X -3026(historic)X -3289(Bourne)X -3548(shell,)X -3742(a)X -3801(POSIX)X -576 4659(1003.2)N -818(shell)X -991(or)X -1080(the)X -1201(Korn)X -1389(shell.)X -1603(\(A)X -1711(copy)X -1890(of)X -1980(this)X -2118(script)X -2319(is)X -2395(included)X -2694(as)X -7 f -2784(nvi/install/recover.script)X -1 f -576 4749(in)N -658(the)X -3 f -776(nex)X -1 f -(/)S -3 f -918(nvi)X -1 f -1044(distribution.\))X - -5 p -%%Page: 5 4 -10 s 10 xH 0 xS 1 f 1 i -3 f -576 474(Nvi/Nex)N -872 0.3906(Reference)AX -3698(USD:13-5)X -7 f -896 762(#)N -1184(@\(#\)recover.script)X -2336(8.4)X -2528(\(Berkeley\))X -3056(8/13/94)X -896 852(#)N -896 942(#)N -992(Recover)X -1376(nvi)X -1568(editor)X -1904(files:)X -896 1032(RECDIR=/var/tmp/vi.recover)N -896 1122(SENDMAIL=/usr/lib/sendmail)N -896 1212(echo)N -1136('Recovering)X -1712(nvi)X -1904(editor)X -2240(sessions.')X -896 1392(#)N -992(Unmodified)X -1520(nvi)X -1712(editor)X -2048(backup)X -2384(files)X -2672(are)X -2864(either)X -3200(zero)X -3440(length)X -3776(or)X -896 1482(#)N -992(have)X -1232(the)X -1424(execute)X -1808(bit)X -2000(set.)X -2288(Delete)X -2624(both)X -2864(cases.)X -896 1572(vibackup=`echo)N -1616($RECDIR/vi.*`)X -896 1662(if)N -1040([)X -1136("$vibackup")X -1712(!=)X -1856("$RECDIR/vi.*")X -2576(];)X -2720(then)X -1184 1752(for)N -1376(i)X -1472(in)X -1616($vibackup;)X -2144(do)X -1472 1842(if)N -1616(test)X -1856(-x)X -2000($i)X -2144(-o)X -2288(!)X -2384(-s)X -2528($i;)X -2720(then)X -1760 1932(rm)N -1904($i)X -1472 2022(fi)N -1184 2112(done)N -896 2202(fi)N -896 2382(#)N -992(It)X -1136(is)X -1280(possible)X -1712(to)X -1856(get)X -2048(incomplete)X -2576(recovery)X -3008(files,)X -3344(if)X -3488(the)X -3680(editor)X -896 2472(#)N -992(crashes)X -1376(at)X -1520(the)X -1712(right)X -2000(time.)X -2336(Delete)X -2672(any)X -2864(recovery)X -3296(files)X -3584(without)X -896 2562(#)N -992(corresponding)X -1664(backup)X -2000(files,)X -2336(otherwise)X -2816(send)X -3056(mail)X -3296(to)X -3440(the)X -3632(user.)X -896 2652(virecovery=`echo)N -1712($RECDIR/recover.*`)X -896 2742(if)N -1040([)X -1136("$virecovery")X -1808(!=)X -1952("$RECDIR/recover.*")X -2912(];)X -3056(then)X -1184 2832(for)N -1376(i)X -1472(in)X -1616($virecovery;)X -2240(do)X -1472 2922(recfile=`awk)N -2096('/\303X-vi-recover-path:/{print)X -3488($2}')X -3728(<)X -3824($i`)X -1472 3012(if)N -1616(test)X -1856(!)X -1952(-n)X -2096($recfile)X -2528(-a)X -2672(-s)X -2816($recfile;)X -3296(then)X -1760 3102($SENDMAIL)N -2240(-t)X -2384(<)X -2480($i)X -1472 3192(else)N -1760 3282(rm)N -1904($i)X -1472 3372(fi)N -1184 3462(done)N -896 3552(fi)N -1 f -776 3798(If)N -859(you)X -1008(are)X -1136(not)X -1267(using)X -1469(the)X -1596(default)X -1848(value)X -2051(for)X -2174(the)X -3 f -2301(recdir)X -1 f -2540(option,)X -2793(be)X -2898(sure)X -3062(to)X -3154(substitute)X -3490(the)X -3618(value)X -3822(you're)X -576 3888(using)N -769(for)X -883(the)X -7 f -1001(RECDIR)X -1 f -1309(value)X -1503(in)X -1585(the)X -1703(recovery)X -2005(script.)X -776 4011(If)N -882(the)X -1032(path)X -1222(of)X -1341(your)X -1540(system's)X -3 f -1872(sendmail)X -1 f -2230(program)X -2555(\(or)X -2702(whatever)X -3050(mailer)X -3308(you're)X -3571(using\))X -3824(is)X -3930(not)X -7 f -576 4101(/usr/lib/sendmail)N -1 f -(,)S -1451(be)X -1566(sure)X -1739(to)X -1840(substitute)X -2184(the)X -2320(correct)X -2582(pathname)X -2932(for)X -3064(the)X -7 f -3200(SENDMAIL)X -1 f -3622(value)X -3834(in)X -3934(the)X -576 4191(recovery)N -878(script.)X -1116(Consult)X -1384(the)X -1502(manual)X -1758(page)X -1930(for)X -2044(details)X -2273(on)X -2373(recovering)X -2737(preserved)X -3070(or)X -3157(aborted)X -3418(editing)X -3660(sessions.)X -3 f -576 4377(4.)N -676(Sizing)X -904(the)X -1031(Screen)X -1 f -776 4500(The)N -926(size)X -1076(of)X -1168(the)X -1291(screen)X -1522(can)X -1659(be)X -1760(set)X -1874(in)X -1961(a)X -2022(number)X -2292(of)X -2384(ways.)X -3 f -2614(Ex)X -1 f -2707(/)X -3 f -2729(vi)X -1 f -2817(takes)X -3008(the)X -3132(following)X -3469(steps)X -3655(until)X -3827(values)X -576 4590(are)N -695(obtained)X -991(for)X -1105(both)X -1267(the)X -1385(number)X -1650(of)X -1737(rows)X -1913(and)X -2049(number)X -2314(of)X -2401(columns)X -2692(in)X -2774(the)X -2892(screen.)X -616 4713(\(1\))N -830(If)X -904(the)X -1022(environmental)X -1505(variable)X -7 f -1784(LINES)X -1 f -2044(exists,)X -2266(it)X -2330(is)X -2403(used)X -2570(to)X -2652(specify)X -2904(the)X -3022(number)X -3287(of)X -3374(rows)X -3550(in)X -3632(the)X -3750(screen.)X -616 4836(\(2\))N -830(If)X -909(the)X -1032(environmental)X -1520(variable)X -7 f -1804(COLUMNS)X -1 f -2165(exists,)X -2393(it)X -2463(is)X -2542(used)X -2715(to)X -2803(specify)X -3061(the)X -3185(number)X -3456(of)X -3549(columns)X -3846(in)X -3934(the)X -830 4926(screen.)N -616 5049(\(3\))N -830(The)X -975(TIOCGWINSZ)X -2 f -1494(ioctl)X -1 f -1636(\(2\))X -1750(is)X -1823(attempted)X -2159(on)X -2259(the)X -2377(standard)X -2669(error)X -2846(\256le)X -2968(descriptor.)X -616 5172(\(4\))N -830(The)X -978(termcap)X -1260(entry)X -1448(\(or)X -1565(terminfo)X -1864(entry)X -2053(on)X -2157(System)X -2416(V)X -2498(machines\))X -2852(is)X -2929(checked)X -3217(for)X -3335(the)X -3457(``li'')X -3633(entry)X -3822(\(rows\))X -830 5262(and)N -966(the)X -1084(``co'')X -1288(entry)X -1473(\(columns\).)X -616 5385(\(5\))N -830(The)X -975(number)X -1240(of)X -1327(rows)X -1503(is)X -1576(set)X -1685(to)X -1767(24,)X -1887(and)X -2023(the)X -2141(number)X -2406(of)X -2493(columns)X -2784(is)X -2857(set)X -2966(to)X -3048(80.)X -776 5508(If)N -851(a)X -908(window)X -1187(change)X -1436(size)X -1582(signal)X -1794(\(SIGWINCH\))X -2270(is)X -2344(received,)X -2658(the)X -2777(new)X -2932(window)X -3211(size)X -3357(is)X -3431(retrieved)X -3739(using)X -3934(the)X -576 5598(TIOCGWINSZ)N -2 f -1095(ioctl)X -1 f -1237(\(2\))X -1351(call,)X -1507(and)X -1643(all)X -1743(other)X -1928(information)X -2326(is)X -2399(ignored.)X - -6 p -%%Page: 6 5 -10 s 10 xH 0 xS 1 f 1 i -3 f -576 474(USD:13-6)N -3391(Nvi/Nex)X -3687 0.3906(Reference)AX -576 762(5.)N -676(Character)X -1049(Display)X -1 f -776 885(In)N -865(both)X -3 f -1030(ex)X -1 f -1129(and)X -3 f -1268(vi)X -1 f -1353(printable)X -1661(characters)X -2011(as)X -2101(de\256ned)X -2360(by)X -2 f -2463(isprint)X -1 f -2671(\(3\))X -2788(are)X -2910(displayed)X -3240(using)X -3436(the)X -3557(local)X -3736(character)X -576 975(set.)N -776 1098(Non-printable)N -1255(characters,)X -1631(for)X -1754(which)X -2 f -1980(iscntrl)X -1 f -2184(\(3\))X -2308(returns)X -2561(true,)X -2736(and)X -2882(which)X -3108(are)X -3237(less)X -3387(than)X -3555(octal)X -3741(\\076,)X -3933(are)X -576 1188(displayed)N -915(as)X -1014(the)X -1144(string)X -1357(``)X -7 f -1411(\303<character>)X -1 f -('',)S -2092(where)X -7 f -2320(<character>)X -1 f -2879(is)X -2963(the)X -3092(character)X -3419(that)X -3570(is)X -3654(the)X -3783(original)X -576 1278 0.3250(character's)AN -961(value)X -1166(offset)X -1380(from)X -1568(the)X -1698(``)X -7 f -1752(@)X -1 f -('')S -1886(character.)X -2254(For)X -2397(example,)X -2721(the)X -2851(octal)X -3039(character)X -3367(\\001)X -3541(is)X -3626(displayed)X -3965(as)X -576 1368(``)N -7 f -630(\303A)X -1 f -(''.)S -845(If)X -2 f -924(iscntrl)X -1 f -1128(\(3\))X -1247(returns)X -1495(true)X -1645(for)X -1764(the)X -1887(octal)X -2068(character)X -2389(\\177,)X -2576(it)X -2645(is)X -2723(displayed)X -3054(as)X -3145(the)X -3267(string)X -3473(``)X -7 f -3527(\303?)X -1 f -(''.)S -3741(All)X -3867(other)X -576 1458(characters)N -947(are)X -1090(displayed)X -1441(as)X -1552(either)X -1779(hexadecimal)X -2229(values,)X -2498(in)X -2604(the)X -2746(form)X -2946(``)X -7 f -3000(0x<high-halfbyte>)X -3888(...)X -576 1548(0x<low-halfbyte>)N -1 f -('',)S -1469(or)X -1587(as)X -1705(octal)X -1911(values,)X -2186(in)X -2298(the)X -2446(form)X -2652(``)X -7 f -2706(\\<high-one-or-two-bits>)X -3888(...)X -576 1638(\\<low-three-bits>)N -1 f -(''.)S -1506(The)X -1651(display)X -1902(of)X -1989(unknown)X -2307(characters)X -2654(is)X -2727(based)X -2930(on)X -3030(the)X -3148(value)X -3342(of)X -3429(the)X -3 f -3547(octal)X -1 f -3732(option.)X -776 1761(In)N -3 f -864(vi)X -1 f -947(command)X -1285(mode,)X -1505(the)X -1625(cursor)X -1848(is)X -1923(always)X -2168(positioned)X -2523(on)X -2625(the)X -2745(last)X -2878(column)X -3140(of)X -3229(characters)X -3578(which)X -3796(take)X -3952(up)X -576 1851(more)N -765(than)X -927(one)X -1067(column)X -1331(on)X -1435(the)X -1557(screen.)X -1827(In)X -3 f -1918(vi)X -1 f -2003(text)X -2146(input)X -2333(mode,)X -2554(the)X -2675(cursor)X -2899(is)X -2975(positioned)X -3331(on)X -3434(the)X -3555(\256rst)X -3702(column)X -3965(of)X -576 1941(characters)N -923(which)X -1139(take)X -1293(up)X -1393(more)X -1578(than)X -1736(one)X -1872(column)X -2132(on)X -2232(the)X -2350(screen.)X -3 f -576 2127(6.)N -676(Multiple)X -989(Screens)X -1 f -3 f -776 2250(Nvi)N -1 f -916(supports)X -1207(multiple)X -1493(screens)X -1750(by)X -1851(dividing)X -2138(the)X -2257(window)X -2536(into)X -2681(regions.)X -2978(It)X -3048(also)X -3198(supports)X -3490(stacks)X -3707(of)X -3795(screens)X -576 2340(by)N -676(permitting)X -1029(the)X -1147(user)X -1301(to)X -1383(change)X -1631(the)X -1749(set)X -1858(of)X -1945(screens)X -2202(that)X -2342(are)X -2461(currently)X -2771(displayed.)X -776 2463(The)N -924(command)X -3 f -1263(split)X -1 f -1432(divides)X -1686(the)X -1807(current)X -2058(screen)X -2287(into)X -2434(two)X -2577(regions)X -2836(of)X -2926(approximately)X -3412(equal)X -3609(size.)X -3797(If)X -3875(a)X -3935(list)X -576 2553(of)N -668(\256les)X -826(are)X -950(speci\256ed)X -1260(as)X -1352(arguments)X -1711(to)X -1798(the)X -3 f -1921(split)X -1 f -2092(command,)X -2452(the)X -2574(list)X -2695(of)X -2786(\256les)X -2943(to)X -3029(be)X -3129(edited)X -3349(is)X -3426(initialized)X -3770(as)X -3861(if)X -3934(the)X -3 f -576 2643(next)N -1 f -747(command)X -1087(had)X -1227(been)X -1403(used.)X -1614(If)X -1692(no)X -1796(\256les)X -1953(are)X -2076(speci\256ed,)X -2405(the)X -2527(new)X -2685(screen)X -2915(will)X -3063(begin)X -3265(by)X -3370(editing)X -3617(the)X -3740(same)X -3930(\256le)X -576 2733(as)N -663(the)X -781(previous)X -1077(screen.)X -776 2856(When)N -992(more)X -1181(than)X -1343(one)X -1483(screen)X -1713(is)X -1790(editing)X -2036(a)X -2097(\256le,)X -2244(changes)X -2528(in)X -2615(any)X -2756(screen)X -2987(are)X -3111(re\257ected)X -3413(in)X -3500(all)X -3605(other)X -3795(screens)X -576 2946(editing)N -820(the)X -940(same)X -1127(\256le.)X -1291(Exiting)X -1548(any)X -1686(screen)X -1914(without)X -2180(saving)X -2410(any)X -2547(changes)X -2827(\(or)X -2942(explicitly)X -3265(discarding)X -3620(them\))X -3828(is)X -3902(per-)X -576 3036(mitted)N -800(until)X -966(the)X -1084(last)X -1215(screen)X -1441(editing)X -1683(the)X -1801(\256le)X -1923(is)X -1996(exited.)X -776 3159(The)N -3 f -923(resize)X -1 f -1142(command)X -1480(permits)X -1742(resizing)X -2018(of)X -2107(individual)X -2453(screens.)X -2752(Screens)X -3024(may)X -3184(be)X -3282(grown,)X -3529(shrunk)X -3769(or)X -3858(set)X -3970(to)X -576 3249(an)N -672(absolute)X -959(number)X -1224(of)X -1311(rows.)X -776 3372(The)N -3 f -921(\303W)X -1 f -1048(command)X -1384(is)X -1457(used)X -1624(to)X -1706(switch)X -1935(between)X -2223(screens.)X -2520(Each)X -3 f -2701(\303W)X -1 f -2829(moves)X -3059(to)X -3142(the)X -3261(next)X -3420(lower)X -3624(screen)X -3851(in)X -3934(the)X -576 3462(window,)N -874(or)X -961(to)X -1043(the)X -1161(\256rst)X -1305(screen)X -1531(in)X -1613(the)X -1731(window)X -2009(if)X -2078(there)X -2259(are)X -2378(no)X -2478(lower)X -2681(screens.)X -776 3585(The)N -3 f -925(bg)X -1 f -1033(command)X -1374(``backgrounds'')X -1917(the)X -2040(current)X -2293(screen.)X -2564(The)X -2714(screen)X -2945(disappears)X -3309(from)X -3490(the)X -3613(window,)X -3916(and)X -576 3675(the)N -702(rows)X -886(it)X -958(occupied)X -1276(are)X -1403(taken)X -1605(over)X -1776(by)X -1884(a)X -1948(neighboring)X -2363(screen.)X -2637(It)X -2714(is)X -2795(an)X -2899(error)X -3083(to)X -3172(attempt)X -3439(to)X -3528(background)X -3934(the)X -576 3765(only)N -738(screen)X -964(in)X -1046(the)X -1164(window.)X -776 3888(The)N -3 f -935(display)X -1212(screens)X -1 f -1496(command)X -1846(displays)X -2142(the)X -2274(names)X -2513(of)X -2614(the)X -2747(\256les)X -2915(associated)X -3280(with)X -3457(the)X -3590(current)X -3853(back-)X -576 3978(grounded)N -899(screens)X -1156(in)X -1238(the)X -1356(window.)X -776 4101(The)N -3 f -932(fg)X -1031([\256le])X -1 f -1219(command)X -1567(``foregrounds'')X -2095(the)X -2225(\256rst)X -2381(screen)X -2619(in)X -2713(the)X -2843(list)X -2972(of)X -3071(backgrounded)X -3558(screens)X -3827(that)X -3979(is)X -576 4191(associated)N -934(with)X -1103(its)X -1205(argument.)X -1575(If)X -1656(no)X -1763(\256le)X -1892(argument)X -2222(is)X -2302(speci\256ed,)X -2634(the)X -2759(\256rst)X -2910(screen)X -3143(on)X -3250(the)X -3375(list)X -3499(is)X -3579(foregrounded.)X -576 4281(Foregrounding)N -1072(consists)X -1345(of)X -1432(backgrounding)X -1933(the)X -2051(current)X -2299(screen,)X -2545(and)X -2681(replacing)X -3000(its)X -3095(space)X -3294(in)X -3376(the)X -3494(window)X -3772(with)X -3934(the)X -576 4371(foregrounded)N -1029(screen.)X -776 4494(If)N -852(the)X -972(last)X -1105(screen)X -1333(in)X -1417(the)X -1537(window)X -1817(is)X -1892(exited,)X -2131(and)X -2270(there)X -2454(are)X -2576(backgrounded)X -3054(screens,)X -3334(the)X -3455(\256rst)X -3602(screen)X -3831(on)X -3934(the)X -576 4584(list)N -693(of)X -780(backgrounded)X -1255(screens)X -1512(takes)X -1697(over)X -1860(the)X -1978(window.)X -3 f -576 4770(7.)N -676(Regular)X -972(Expressions)X -1400(and)X -1548(Replacement)X -2014(Strings)X -1 f -776 4893(Regular)N -1050(expressions)X -1444(are)X -1563(used)X -1730(in)X -1812(line)X -1952(addresses,)X -2301(as)X -2389(the)X -2508(\256rst)X -2653(part)X -2799(of)X -2887(the)X -3 f -3006(ex)X -3103(substitute)X -1 f -3436(,)X -3 f -3477(global)X -1 f -3685(,)X -3726(and)X -3 f -3863(vglo-)X -576 4983(bal)N -1 f -702(commands,)X -1089(and)X -1225(in)X -1307(search)X -1533(patterns.)X -776 5106(The)N -927(regular)X -1181(expressions)X -1581(supported)X -1923(by)X -3 f -2030(ex)X -1 f -2106(/)X -3 f -2128(vi)X -1 f -2217(are,)X -2363(by)X -2470(default,)X -2740(the)X -2865(Basic)X -3070(Regular)X -3351(Expressions)X -3765(\(BRE's\))X -576 5196(described)N -909(in)X -996(the)X -1119(IEEE)X -1318(POSIX)X -1574(Standard)X -1884(1003.2.)X -2169(The)X -3 f -2319(extended)X -1 f -2651(option)X -2880(causes)X -3115(all)X -3220(regular)X -3472(expressions)X -3870(to)X -3956(be)X -576 5286(interpreted)N -976(as)X -1095(the)X -1245(Extended)X -1600(Regular)X -1906(Expressions)X -2345(\(ERE's\))X -2661(described)X -3022(by)X -3155(the)X -3306(same)X -3524(standard.)X -3889(\(See)X -2 f -576 5376(re_format)N -1 f -(\(7\))S -1025(for)X -1154(more)X -1354(information.\))X -1834(Generally)X -2186(speaking,)X -2526(BRE's)X -2774(are)X -2908(the)X -3040(Regular)X -3328(Expressions)X -3749(found)X -3970(in)X -2 f -576 5466(ed)N -1 f -652(\(1\))X -766(and)X -2 f -902(grep)X -1 f -1049(\(1\),)X -1183(and)X -1319(ERE's)X -1548(are)X -1667(the)X -1785(Regular)X -2059(Expressions)X -2466(found)X -2673(in)X -2 f -2755(egrep)X -1 f -2938(\(1\).)X -776 5589(The)N -922(following)X -1254(is)X -1328(not)X -1451(intended)X -1748(to)X -1831(provide)X -2097(a)X -2154(description)X -2532(of)X -2621(Regular)X -2897(Expressions.)X -3346(The)X -3493(information)X -3893(here)X -576 5679(only)N -742(describes)X -1065(strings)X -1302(and)X -1442(characters)X -1793(which)X -2013(have)X -2189(special)X -2436(meanings)X -2766(in)X -2851(the)X -3 f -2972(ex)X -1 f -3048(/)X -3 f -3070(vi)X -1 f -3155(version)X -3414(of)X -3504(RE's,)X -3707(or)X -3797(options)X -576 5769(which)N -792(change)X -1040(the)X -1158(meanings)X -1485(of)X -1572(characters)X -1919(that)X -2059(normally)X -2368(have)X -2540(special)X -2783(meanings)X -3110(in)X -3192(RE's.)X - -7 p -%%Page: 7 6 -10 s 10 xH 0 xS 1 f 1 i -3 f -576 474(Nvi/Nex)N -872 0.3906(Reference)AX -3698(USD:13-7)X -1 f -616 762(\(1\))N -830(An)X -948(empty)X -1168(RE)X -1290(\(e.g.)X -1473(``)X -7 f -1527(//)X -1 f -('')S -1697(or)X -1784(``)X -7 f -1838(??)X -1 f -('')S -2028(is)X -2101(equivalent)X -2455(to)X -2537(the)X -2655(last)X -2786(RE)X -2908(used.)X -616 885(\(2\))N -830(The)X -975(construct)X -1289(``)X -7 f -1343(\\<)X -1 f -('')S -1513(matches)X -1796(the)X -1914(beginning)X -2254(of)X -2341(a)X -2397(word.)X -616 1008(\(3\))N -830(The)X -975(construct)X -1289(``)X -7 f -1343(\\>)X -1 f -('')S -1513(matches)X -1796(the)X -1914(end)X -2050(of)X -2137(a)X -2193(word.)X -616 1131(\(4\))N -830(The)X -975(character)X -1291(``)X -7 f -1345(\304)X -1 f -('')S -1467(matches)X -1750(the)X -1868(replacement)X -2281(part)X -2426(of)X -2513(the)X -2631(last)X -3 f -2762(substitute)X -1 f -3115(command.)X -776 1254(When)N -992(the)X -3 f -1114(magic)X -1 f -1343(option)X -1571(is)X -2 f -1648(not)X -1 f -1774(set,)X -1907(the)X -2029(only)X -2195(characters)X -2546(with)X -2712(special)X -2959(meanings)X -3290(are)X -3413(a)X -3473(``)X -7 f -3527(\303)X -1 f -('')S -3653(character)X -3974(at)X -576 1344(the)N -698(beginning)X -1042(of)X -1133(an)X -1233(RE,)X -1379(a)X -1439(``)X -7 f -1493($)X -1 f -('')S -1619(character)X -1939(at)X -2021(the)X -2143(end)X -2282(of)X -2372(an)X -2471(RE,)X -2616(and)X -2755(the)X -2876(escaping)X -3180(character)X -3499(``)X -7 f -3553(\\)X -1 f -(''.)S -3718(The)X -3866(char-)X -576 1434(acters)N -788(``)X -7 f -842(.)X -1 f -('',)S -988(``)X -7 f -1042(*)X -1 f -('',)S -1188(``)X -7 f -1242([)X -1 f -('')S -1368(and)X -1508(``)X -7 f -1562(\304)X -1 f -('')S -1688(are)X -1811(treated)X -2054(as)X -2145(ordinary)X -2441(characters)X -2793(unless)X -3018(preceded)X -3334(by)X -3439(a)X -3500(``)X -7 f -3554(\\)X -1 f -('';)S -3703(when)X -3902(pre-)X -576 1524(ceded)N -784(by)X -884(a)X -940(``)X -7 f -994(\\)X -1 f -('')S -1116(they)X -1274(regain)X -1495(their)X -1662(special)X -1905(meaning.)X -776 1647(Replacement)N -1215(strings)X -1448(are)X -1567(the)X -1685(second)X -1928(part)X -2073(of)X -2160(a)X -3 f -2216(substitute)X -1 f -2569(command.)X -776 1770(The)N -924(character)X -1243(``)X -7 f -1297(&)X -1 f -('')S -1422(\(or)X -1539(``)X -7 f -1593(\\&)X -1 f -('')S -1766(if)X -1839(the)X -3 f -1961(magic)X -1 f -2190(option)X -2418(is)X -2 f -2495(not)X -1 f -2621(set\))X -2761(in)X -2847(the)X -2969(replacement)X -3386(string)X -3592(stands)X -3816(for)X -3934(the)X -576 1860(text)N -717(matched)X -1010(by)X -1111(the)X -1230(RE)X -1353(that)X -1494(is)X -1568(being)X -1767(replaced.)X -2101(The)X -2247(character)X -2564(``)X -7 f -2618(\304)X -1 f -('')S -2741(\(or)X -2856(``)X -7 f -2910(\\\304)X -1 f -('')S -3081(if)X -3151(the)X -3 f -3270(magic)X -1 f -3496(option)X -3721(is)X -2 f -3794(not)X -1 f -3916(set\))X -576 1950(stands)N -806(for)X -931(the)X -1060(replacement)X -1484(part)X -1640(of)X -1738(the)X -1867(previous)X -3 f -2174(substitute)X -1 f -2538(command.)X -2925(It)X -3005(is)X -3089(only)X -3262(valid)X -3453(after)X -3632(a)X -3 f -3699(substitute)X -1 f -576 2040(command)N -912(has)X -1039(been)X -1211(performed.)X -776 2163(The)N -922(string)X -1125(``)X -7 f -1179(\\#)X -1 f -('',)S -1370(where)X -1588(``)X -7 f -1642(#)X -1 f -('')S -1765(is)X -1839(an)X -1936(integer)X -2180(value)X -2376(from)X -2554(1)X -2616(to)X -2700(9,)X -2782(stands)X -3004(for)X -3120(the)X -3240(text)X -3382(matched)X -3676(by)X -3778(the)X -3898(por-)X -576 2253(tion)N -728(of)X -823(the)X -949(RE)X -1079(enclosed)X -1388(in)X -1478(the)X -1604(``)X -7 f -1658(#)X -1 f -('''th)S -1877(set)X -1994(of)X -2089(escaped)X -2372(parentheses,)X -2794(e.g.)X -2957(``)X -7 f -3011(\\\()X -1 f -('')S -3188(and)X -3331(``)X -7 f -3385(\\\))X -1 f -(''.)S -3602(For)X -3740(example,)X -576 2343(``)N -7 f -630(s/abc\\\(.*\\\)def/\\1/)X -1 f -('')S -1568(deletes)X -1811(the)X -1929(strings)X -2162(``)X -7 f -2216(abc)X -1 f -('')S -2434(and)X -2570(``)X -7 f -2624(def)X -1 f -('')S -2842(from)X -3018(the)X -3136(matched)X -3428(pattern.)X -776 2466(The)N -934(strings)X -1180(``)X -7 f -1234(\\l)X -1 f -('',)S -1437(``)X -7 f -1491(\\u)X -1 f -('',)S -1694(``)X -7 f -1748(\\L)X -1 f -('')S -1931(and)X -2080(``)X -7 f -2134(\\U)X -1 f -('')S -2317(can)X -2462(be)X -2571(used)X -2752(to)X -2848(modify)X -3113(the)X -3245(case)X -3418(of)X -3519(elements)X -3838(in)X -3934(the)X -576 2556(replacement)N -999(string.)X -1251(The)X -1406(string)X -1618(``)X -7 f -1672(\\l)X -1 f -('')S -1852(causes)X -2092(the)X -2220(next)X -2388(character)X -2714(to)X -2806(be)X -2912(converted)X -3259(to)X -3350(lowercase;)X -3723(the)X -3850(string)X -576 2646(``)N -7 f -630(\\u)X -1 f -('')S -815(behaves)X -1109(similarly,)X -1448(but)X -1585(converts)X -1892(to)X -1989(uppercase)X -2346(\(e.g.)X -7 f -2544(s/abc/\\U&/)X -1 f -3059(replaces)X -3358(the)X -3492(string)X -7 f -3710(abc)X -1 f -3890(with)X -7 f -576 2736(ABC)N -1 f -(\).)S -810(The)X -958(strings)X -1194(``)X -7 f -1248(\\L)X -1 f -('')S -1421(causes)X -1654(characters)X -2004(up)X -2107(to)X -2192(the)X -2313(end)X -2452(of)X -2541(the)X -2661(string)X -2865(or)X -2954(the)X -3074(next)X -3234 0.3611(occurrence)AX -3610(of)X -3699(the)X -3819(strings)X -576 2826(``)N -7 f -630(\\e)X -1 f -('')S -806(or)X -899(``)X -7 f -953(\\E)X -1 f -('')S -1129(to)X -1217(be)X -1319(converted)X -1663(to)X -1752(lowercase;)X -2123(the)X -2248(string)X -2457(``)X -7 f -2511(\\U)X -1 f -('')S -2688(behaves)X -2974(similarly,)X -3305(but)X -3434(converts)X -3733(to)X -3822(upper-)X -576 2916(case.)N -776 3039(If)N -850(the)X -968(entire)X -1171(replacement)X -1584(pattern)X -1827(is)X -1900(``)X -7 f -1954(%)X -1 f -('',)S -2096(then)X -2254(the)X -2372(last)X -2503(replacement)X -2916(pattern)X -3159(is)X -3232(used)X -3399(again.)X -776 3162(In)N -3 f -867(vi)X -1 f -929(,)X -973(inserting)X -1278(a)X -7 f -1339(<control-M>)X -1 f -1892(into)X -2041(the)X -2164(replacement)X -2582(string)X -2789(will)X -2938(cause)X -3142(the)X -3265(matched)X -3562(line)X -3707(to)X -3794(be)X -3895(split)X -576 3252(into)N -720(two)X -860(lines)X -1031(at)X -1109(that)X -1249(point.)X -1473(\(The)X -7 f -1645(<control-M>)X -1 f -2193(will)X -2337(be)X -2433(discarded.\))X -3 f -576 3438(8.)N -676(General)X -972(Editor)X -1214(Description)X -1 f -776 3561(When)N -3 f -989(ex)X -1 f -1086(or)X -3 f -1174(vi)X -1 f -1257(are)X -1377(executed,)X -1704(the)X -1823(text)X -1964(of)X -2052(a)X -2109(\256le)X -2232(is)X -2306(read)X -2466(\(or)X -2581(a)X -2638(temporary)X -2989(\256le)X -3112(is)X -3186(created\),)X -3487(and)X -3624(then)X -3783(all)X -3885(edit-)X -576 3651(ing)N -700(changes)X -981(happen)X -1235(within)X -1461(the)X -1581(context)X -1838(of)X -1926(the)X -2045(copy)X -2222(of)X -2310(the)X -2429(\256le.)X -2 f -2592(No)X -2706(changes)X -2990(affect)X -3189(the)X -3308(actual)X -3529(\256le)X -3648(until)X -3815(the)X -3934(\256le)X -576 3741(is)N -662(written)X -921(out)X -1 f -1023(,)X -1076(either)X -1293(using)X -1500(a)X -1570(write)X -1769(command)X -2119(or)X -2220(another)X -2495(command)X -2845(which)X -3075(is)X -3162(affected)X -3456(by)X -3570(the)X -3 f -3702(autowrite)X -1 f -576 3831(option.)N -776 3954(All)N -898(\256les)X -1052(are)X -1172(locked)X -1407(\(using)X -1628(the)X -2 f -1747(\257ock)X -1 f -1899(\(2\))X -2014(or)X -2 f -2102(fcntl)X -1 f -2244(\(2\))X -2359(interfaces\))X -2720(during)X -2950(the)X -3069(edit)X -3210(session,)X -3482(to)X -3565(avoid)X -3764(inadver-)X -576 4044(tently)N -781(making)X -1044(modi\256cations)X -1502(to)X -1587(multiple)X -1876(copies)X -2104(of)X -2194(the)X -2315(\256le.)X -2480(If)X -2557(a)X -2616(lock)X -2777(cannot)X -3014(be)X -3113(obtained)X -3412(for)X -3529(a)X -3587(\256le)X -3711(because)X -3988(it)X -576 4134(is)N -657(locked)X -899(by)X -1007(another)X -1276(process,)X -1565(the)X -1691(edit)X -1840(session)X -2100(is)X -2182(read-only)X -2519(\(as)X -2642(if)X -2720(the)X -3 f -2847(readonly)X -1 f -3178(option)X -3411(or)X -3507(the)X -3 f -9 f -3634(-)X -3636(-)X -3 f -3680(R)X -1 f -3767(\257ag)X -3916(had)X -576 4224(been)N -754(speci\256ed\).)X -1132(If)X -1212(a)X -1274(lock)X -1438(cannot)X -1678(be)X -1780(obtained)X -2082(for)X -2202(other)X -2393(reasons,)X -2680(the)X -2804(edit)X -2950(session)X -3207(will)X -3357(continue,)X -3679(but)X -3807(the)X -3930(\256le)X -576 4314(status)N -778(information)X -1176(\(see)X -1326(the)X -3 f -1444(<control-G>)X -1 f -1890(command\))X -2253(will)X -2397(re\257ect)X -2618(this)X -2753(fact.)X -776 4437(Both)N -3 f -955(ex)X -1 f -1055(and)X -3 f -1195(vi)X -1 f -1281(are)X -1405(modeful)X -1697(editors,)X -1960(i.e.)X -2083(they)X -2246(have)X -2423(two)X -2568(modes,)X -2822(``command'')X -3271(mode)X -3474(and)X -3615(``text)X -3814(input'')X -576 4527(mode.)N -817(The)X -965(former)X -1207(is)X -1283(intended)X -1582(to)X -1667(permit)X -1898(you)X -2040(to)X -2124(enter)X -2307(commands)X -2676(which)X -2894(modi\256es)X -3191(already)X -3450(existing)X -3725(text.)X -3907(The)X -576 4617(latter)N -762(is)X -836(intended)X -1133(to)X -1216(permit)X -1446(you)X -1588(to)X -1672(enter)X -1855(new)X -2011(text.)X -2193(When)X -3 f -2407(ex)X -1 f -2505(\256rst)X -2651(starts)X -2842(running,)X -3133(it)X -3199(is)X -3274(in)X -3358(command)X -3696(mode,)X -3916(and)X -576 4707(usually)N -838(displays)X -1131(a)X -1198(prompt)X -1460(\(see)X -1621(the)X -3 f -1750(prompt)X -1 f -2039(option)X -2274(for)X -2398(more)X -2593(information\).)X -3068(The)X -3223(prompt)X -3484(is)X -3567(a)X -3633(single)X -3854(colon)X -576 4797(\(``)N -7 f -657(:)X -1 f -(''\))S -817(character.)X -1184(There)X -1403(are)X -1533(three)X -1725(commands)X -2103(that)X -2255(switch)X -3 f -2496(ex)X -1 f -2604(into)X -2760(text)X -2912(input)X -3108(mode:)X -3 f -3340(append)X -1 f -3592(,)X -3 f -3644(change)X -1 f -3916(and)X -3 f -576 4887(insert)N -1 f -772(.)X -840(Once)X -1038(in)X -1128(input)X -1320(mode,)X -1546(entering)X -1837(a)X -1901(line)X -2049(containing)X -2415(only)X -2585(a)X -2649(single)X -2868(period)X -3101(\(``)X -7 f -3182(.)X -1 f -(''\))S -3359(terminates)X -3721(text)X -3868(input)X -576 4977(mode)N -774(and)X -910(returns)X -1153(to)X -1235(command)X -1571(mode,)X -1789(where)X -2006(the)X -2124(prompt)X -2375(is)X -2448(redisplayed.)X -776 5100(When)N -3 f -989(vi)X -1 f -1072(\256rst)X -1217(starts)X -1407(running,)X -1697(it)X -1763(is)X -1838(in)X -1922(command)X -2260(mode)X -2460(as)X -2549(well.)X -2749(There)X -2959(are)X -3080(eleven)X -3312(commands)X -3681(that)X -3823(switch)X -3 f -576 5190(vi)N -1 f -659(into)X -804(text)X -945(input)X -1130(mode:)X -3 f -1351(A)X -1 f -1409(,)X -3 f -1450(a)X -1 f -(,)S -3 f -1531(C)X -1 f -1589(,)X -3 f -1629(c)X -1 f -1665(,)X -3 f -1705(I)X -1 f -1736(,)X -3 f -1776(i)X -1 f -1798(,)X -3 f -1838(O)X -1 f -1900(,)X -3 f -1940(o)X -1 f -(,)S -3 f -2020(R)X -1 f -2078(,)X -3 f -2118(S)X -1 f -2182(and)X -3 f -2318(s)X -1 f -2349(.)X -2409(Once)X -2599(in)X -2681(input)X -2865(mode,)X -3083(entering)X -3366(an)X -7 f -3462(<escape>)X -1 f -3866(char-)X -576 5280(acter)N -753(terminates)X -1107(text)X -1247(input)X -1431(mode)X -1629(and)X -1765(returns)X -2008(to)X -2090(command)X -2426(mode.)X -776 5403(The)N -921(following)X -1252(words)X -1468(have)X -1640(special)X -1883(meanings)X -2210(in)X -2292(both)X -2454(the)X -3 f -2572(ex)X -1 f -2668(and)X -3 f -2804(vi)X -1 f -2886(command)X -3222(descriptions:)X -3 f -576 5583(<interrupt>)N -1 f -776 5673(The)N -927(interrupt)X -1229(character)X -1551(is)X -1630(used)X -1803(to)X -1891(interrupt)X -2193(the)X -2317(current)X -2571(operation.)X -2940(Normally)X -7 f -3274(<control-C>)X -1 f -(,)S -3849(what-)X -776 5763(ever)N -935(character)X -1251(is)X -1324(set)X -1433(for)X -1547(the)X -1665(current)X -1913(terminal)X -2200(is)X -2273(used.)X - -8 p -%%Page: 8 7 -10 s 10 xH 0 xS 1 f 1 i -3 f -576 474(USD:13-8)N -3391(Nvi/Nex)X -3687 0.3906(Reference)AX -576 762(<literal)N -847(next>)X -1 f -776 852(The)N -923(literal)X -1132(next)X -1292(character)X -1610(is)X -1685(used)X -1854(to)X -1938(escape)X -2175(the)X -2295(subsequent)X -2673(character)X -2991(from)X -3169(any)X -3307(special)X -3552(meaning.)X -3890(This)X -776 942(character)N -1102(is)X -1185(always)X -7 f -1438(<control-V>)X -1 f -(.)S -2036(If)X -2120(the)X -2248(terminal)X -2545(is)X -2627(not)X -2758(set)X -2876(up)X -2985(to)X -3076(do)X -3185(XON/XOFF)X -3614(\257ow)X -3785(control,)X -776 1032(then)N -7 f -934(<control-Q>)X -1 f -1482(is)X -1555(used)X -1722(to)X -1804(mean)X -1998(literal)X -2205(next)X -2363(as)X -2450(well.)X -3 f -576 1212(current)N -855(pathname)X -1 f -776 1302(The)N -923(pathname)X -1257(of)X -1346(the)X -1467(\256le)X -1592(currently)X -1905(being)X -2106(edited)X -2325(by)X -2428(vi.)X -2553(When)X -2768(the)X -2889(percent)X -3149(character)X -3468(\(``)X -7 f -3549(%)X -1 f -(''\))S -3701(appears)X -3970(in)X -776 1392(a)N -833(\256le)X -956(name)X -1151(entered)X -1409(as)X -1497(part)X -1643(of)X -1731(an)X -3 f -1828(ex)X -1 f -1925(command)X -2262(argument,)X -2606(it)X -2671(is)X -2745(replaced)X -3039(by)X -3140(the)X -3259(current)X -3508(pathname.)X -3880(\(The)X -776 1482(``)N -7 f -830(%)X -1 f -('')S -952(character)X -1268(can)X -1400(be)X -1496(escaped)X -1771(by)X -1871(preceding)X -2208(it)X -2272(with)X -2434(a)X -2490(backslash.\))X -3 f -576 1662(alternate)N -904(pathname)X -1 f -776 1752(The)N -921(name)X -1115(of)X -1202(the)X -1320(last)X -1451(\256le)X -1573(name)X -1767(mentioned)X -2125(in)X -2207(an)X -3 f -2304(ex)X -1 f -2401(command,)X -2758(or,)X -2866(the)X -2985(previous)X -3282(current)X -3531(pathname)X -3864(if)X -3934(the)X -776 1842(last)N -913(\256le)X -1041(mentioned)X -1404(becomes)X -1710(the)X -1833(current)X -2086(\256le.)X -2253(When)X -2470(the)X -2593(hash)X -2765(mark)X -2955(character)X -3276(\(``)X -7 f -3357(#)X -1 f -(''\))S -3511(appears)X -3782(in)X -3869(a)X -3930(\256le)X -776 1932(name)N -979(entered)X -1245(as)X -1341(part)X -1495(of)X -1591(an)X -3 f -1696(ex)X -1 f -1801(command)X -2146(argument,)X -2498(it)X -2571(is)X -2653(replaced)X -2955(by)X -3064(the)X -3191(alternate)X -3498(pathname.)X -3880(\(The)X -776 2022(``)N -7 f -830(#)X -1 f -('')S -952(character)X -1268(can)X -1400(be)X -1496(escaped)X -1771(by)X -1871(preceding)X -2208(it)X -2272(with)X -2434(a)X -2490(backslash.\))X -3 f -576 2202(buffer)N -1 f -776 2292(One)N -931(of)X -1019(a)X -1076(number)X -1342(of)X -1430(named)X -1665(areas)X -1852(for)X -1968(saving)X -2199(copies)X -2426(of)X -2515(text.)X -2697(Commands)X -3083(that)X -3225(change)X -3475(or)X -3564(delete)X -3778(text)X -3920(can)X -776 2382(save)N -941(the)X -1061(changed)X -1351(or)X -1440(deleted)X -1693(text)X -1834(into)X -1979(a)X -2036(speci\256c)X -2302(buffer,)X -2540(for)X -2655(later)X -2819(use,)X -2967(if)X -3037(the)X -3156(command)X -3493(allows)X -3723(it)X -3788(\(i.e.)X -3934(the)X -3 f -776 2472(ex)N -872(change)X -1 f -1132(command)X -1468(cannot)X -1702(save)X -1866(the)X -1985(changed)X -2274(text)X -2415(in)X -2498(a)X -2555(named)X -2790(buffer\).)X -3075(Buffers)X -3337(are)X -3457(named)X -3692(with)X -3855(a)X -3912(sin-)X -776 2562(gle)N -895(character,)X -1232(preceded)X -1544(by)X -1645(a)X -1702(double)X -1941(quote,)X -2160(e.g.)X -7 f -2317("<character>)X -1 f -(.)S -2954(Historic)X -3232(implementations)X -3785(of)X -3 f -3872(ex)X -1 f -3948(/)X -3 f -3970(vi)X -1 f -776 2652(limited)N -7 f -1022(<character>)X -1 f -1570(to)X -1652(the)X -1770(alphanumeric)X -2227(characters;)X -3 f -2596(nex)X -1 f -(/)S -3 f -2738(nvi)X -1 f -2864(permits)X -3124(the)X -3242(use)X -3369(of)X -3456(any)X -3592(character.)X -776 2832(Buffers)N -1041(named)X -1279(by)X -1383(uppercase)X -1729(characters)X -2080(are)X -2203(the)X -2325(same)X -2514(as)X -2605(buffers)X -2857(named)X -3095(by)X -3199(lowercase)X -3545(characters,)X -3916(e.g.)X -776 2922(the)N -904(buffer)X -1131(named)X -1375(by)X -1485(the)X -1613(English)X -1887(character)X -2213(``)X -7 f -2267(A)X -1 f -('')S -2399(is)X -2482(the)X -2610(same)X -2805(as)X -2902(the)X -3030(buffer)X -3257(named)X -3500(by)X -3609(the)X -3736(character)X -776 3012(``)N -7 f -830(a)X -1 f -('',)S -977(with)X -1144(the)X -1267(exception)X -1604(that,)X -1769(if)X -1843(the)X -1966(buffer)X -2188(contents)X -2480(are)X -2604(being)X -2807(changed)X -3100(\(as)X -3219(with)X -3386(a)X -3447(text)X -3593(deletion)X -3877(or)X -3 f -3970(vi)X -776 3102(change)N -1 f -1036(command\),)X -1419(the)X -1537(text)X -1677(is)X -2 f -1750(appended)X -1 f -2082(to)X -2164(the)X -2282(buffer,)X -2519(instead)X -2766(of)X -2853(replacing)X -3172(the)X -3290(current)X -3538(contents.)X -776 3282(The)N -925(buffers)X -1177(named)X -1415(by)X -1519(the)X -1641(numeric)X -1928(characters)X -2279(\(in)X -2392(English,)X -2680(``)X -7 f -2734(1)X -1 f -('')S -2860(through)X -3133(``)X -7 f -3187(9)X -1 f -(''\),)S -3360(are)X -3483(special,)X -3751(in)X -3838(that)X -3983(if)X -776 3372(at)N -864(least)X -1041(one)X -1187(line)X -1337(is)X -1420(changed)X -1718(or)X -1814(deleted)X -2075(in)X -2166(the)X -2293(\256le,)X -2444(\(or)X -2567(a)X -2632(command)X -2977(changes)X -3265(or)X -3361(deletes)X -3613(a)X -3678(region)X -3912(that)X -776 3462(crosses)N -1032(a)X -1093(line)X -1238(boundary\))X -1593(a)X -1654(copy)X -1835(of)X -1927(the)X -2050(text)X -2195(is)X -2273(placed)X -2508(into)X -2657(the)X -2780(numeric)X -3068(buffer)X -3290(``)X -7 f -3344(1)X -1 f -('',)S -3491(regardless)X -3842(of)X -3934(the)X -776 3552(user)N -933(specifying)X -1290(another)X -1553(buffer)X -1772(in)X -1856(which)X -2074(to)X -2158(save)X -2323(it.)X -2429(Before)X -2670(this)X -2807(copy)X -2985(is)X -3060(done,)X -3258(the)X -3378(previous)X -3676(contents)X -3965(of)X -776 3642(buffer)N -1000(``)X -7 f -1054(1)X -1 f -('')S -1183(are)X -1309(moved)X -1555(into)X -1707(buffer)X -1932(``)X -7 f -1986(2)X -1 f -('',)S -2136(``)X -7 f -2190(2)X -1 f -('')S -2320(into)X -2472(buffer)X -2697(``)X -7 f -2751(3)X -1 f -('',)S -2901(and)X -3045(so)X -3144(on.)X -3292(The)X -3445(contents)X -3740(of)X -3835(buffer)X -776 3732(``)N -7 f -830(9)X -1 f -('')S -961(are)X -1089(discarded.)X -1466(In)X -3 f -1562(vi)X -1 f -1624(,)X -1672(text)X -1820(may)X -1986(be)X -2090(explicitly)X -2420(stored)X -2644(into)X -2796(the)X -2922(numeric)X -3213(buffers.)X -3509(In)X -3604(this)X -3747(case,)X -3934(the)X -776 3822(buffer)N -995(rotation)X -1266(described)X -1596(above)X -1810(occurs)X -2042(before)X -2270(the)X -2390(replacement)X -2805(of)X -2894(the)X -3014(buffer's)X -3291(contents.)X -3621(\(Text)X -3818(cannot)X -776 3912(be)N -874(explicitly)X -1198(stored)X -1416(into)X -1562(the)X -1682(numeric)X -1966(buffers)X -2215(in)X -3 f -2298(ex)X -1 f -2395(because)X -2671(of)X -2759(ambiguities)X -3153(that)X -3294(this)X -3430(would)X -3651(cause)X -3851(in)X -3934(the)X -3 f -776 4002(ex)N -1 f -872(command)X -1208(syntax.\))X -776 4182(When)N -991(a)X -3 f -1051(vi)X -1 f -1137(command)X -1477(synopsis)X -1776(shows)X -2000(both)X -2166(a)X -7 f -2226([buffer])X -1 f -2634(and)X -2774(a)X -7 f -2834([count])X -1 f -(,)S -3214(they)X -3376(may)X -3538(be)X -3638(presented)X -3970(in)X -776 4272(any)N -912(order.)X -776 4452(Finally,)N -1052(all)X -1162(buffers)X -1420(are)X -1549(either)X -1762(``line'')X -2020(or)X -2117 0.3750(``character'')AX -2551(oriented.)X -2884(All)X -3 f -3016(ex)X -1 f -3122(commands)X -3499(which)X -3725(store)X -3912(text)X -776 4542(into)N -922(buffers)X -1172(are)X -1293(line)X -1435(oriented.)X -1760(Some)X -3 f -1964(vi)X -1 f -2048(commands)X -2417(which)X -2635(store)X -2813(text)X -2955(into)X -3101(buffers)X -3351(are)X -3471(line)X -3612(oriented,)X -3916(and)X -776 4632(some)N -980(are)X -1114(character)X -1445(oriented;)X -1765(the)X -1898(description)X -2289(for)X -2418(each)X -2601(applicable)X -3 f -2966(vi)X -1 f -3063(command)X -3414(notes)X -3618(whether)X -3912(text)X -776 4722(copied)N -1020(into)X -1174(buffers)X -1432(using)X -1635(the)X -1762(command)X -2107(is)X -2189(line)X -2338(or)X -2434(character)X -2759(oriented.)X -3091(In)X -3187(addition,)X -3498(the)X -3 f -3625(vi)X -1 f -3716(command)X -3 f -776 4812(display)N -1053(buffers)X -1 f -1332(displays)X -1628(the)X -1760(current)X -2023(orientation)X -2405(for)X -2534(each)X -2717(buffer.)X -2989(Generally,)X -3361(the)X -3494(only)X -3671(importance)X -776 4902(attached)N -1074(to)X -1166(this)X -1311(orientation)X -1688(is)X -1771(that)X -1921(if)X -2000(the)X -2128(buffer)X -2355(is)X -2438(subsequently)X -2886(inserted)X -3170(into)X -3324(the)X -3451(text,)X -3620(line)X -3769(oriented)X -776 4992(buffers)N -1027(create)X -1243(new)X -1400(lines)X -1574(for)X -1691(each)X -1862(of)X -1952(the)X -2073(lines)X -2247(they)X -2408(contain,)X -2687(and)X -2826(character)X -3145(oriented)X -3431(buffers)X -3682(create)X -3898(new)X -776 5082(lines)N -951(for)X -1069(any)X -1209(lines)X -2 f -1384(other)X -1 f -1577(than)X -1739(the)X -1860(\256rst)X -2007(and)X -2146(last)X -2280(lines)X -2454(they)X -2615(contain.)X -2914(The)X -3062(\256rst)X -3209(and)X -3348(last)X -3482(lines)X -3656(are)X -3778(inserted)X -776 5172(into)N -927(the)X -1052(text)X -1199(at)X -1284(the)X -1409(current)X -1664(cursor)X -1892(position,)X -2196(becoming)X -2539(part)X -2691(of)X -2785(the)X -2910(current)X -3165(line.)X -3352(If)X -3433(there)X -3621(is)X -3701(more)X -3894(than)X -776 5262(one)N -912(line)X -1052(in)X -1134(the)X -1252(buffer,)X -1489(however,)X -1806(the)X -1924(current)X -2172(line)X -2312(itself)X -2492(will)X -2636(be)X -2732(split.)X -3 f -576 5442(unnamed)N -915(buffer)X -1 f -776 5532(The)N -924(unnamed)X -1241(buffer)X -1461(is)X -1537(a)X -1596(text)X -1739(storage)X -1994(area)X -2152(which)X -2371(is)X -2447(used)X -2617(by)X -2720(commands)X -3090(that)X -3233(take)X -3390(a)X -3450(buffer)X -3671(as)X -3762(an)X -3862(argu-)X -776 5622(ment,)N -976(when)X -1170(no)X -1270(buffer)X -1487(is)X -1560(speci\256ed)X -1865(by)X -1965(the)X -2083(user.)X -2277(There)X -2485(is)X -2558(no)X -2658(way)X -2812(to)X -2894(explicitly)X -3216 0.4531(reference)AX -3537(this)X -3672(buffer.)X - -9 p -%%Page: 9 8 -10 s 10 xH 0 xS 1 f 1 i -3 f -576 474(Nvi/Nex)N -872 0.3906(Reference)AX -1237(\(Vi)X -1364(Commands\))X -3698(USD:13-9)X -576 762(9.)N -676(Vi)X -776(Description)X -1 f -3 f -776 885(Vi)N -1 f -879(takes)X -1067(up)X -1170(the)X -1291(entire)X -1497(screen)X -1727(to)X -1813(display)X -2068(the)X -2190(edited)X -2410(\256le,)X -2556(except)X -2790(for)X -2908(the)X -3030(bottom)X -3280(line)X -3424(of)X -3515(the)X -3637(screen.)X -3907(The)X -576 975(bottom)N -824(line)X -966(of)X -1055(the)X -1175(screen)X -1403(is)X -1478(used)X -1647(to)X -1731(enter)X -3 f -1914(ex)X -1 f -2012(commands,)X -2401(and)X -2539(for)X -3 f -2655(vi)X -1 f -2739(error)X -2918(and)X -3056(informational)X -3513(messages.)X -3877(If)X -3952(no)X -576 1065(other)N -777(information)X -1191(is)X -1281(being)X -1496(displayed,)X -1860(the)X -1995(default)X -2255(display)X -2523(can)X -2672(show)X -2878(the)X -3013(current)X -3278(cursor)X -3516(row)X -3678(and)X -3831(cursor)X -576 1155(column,)N -863(an)X -966(indication)X -1313(of)X -1407(whether)X -1693(the)X -1818(\256le)X -1947(has)X -2081(been)X -2260(modi\256ed,)X -2591(and)X -2734(the)X -2859(current)X -3114(mode)X -3319(of)X -3413(the)X -3538(editor.)X -3792(See)X -3934(the)X -3 f -576 1245(ruler)N -1 f -750(,)X -3 f -790(showdirty)X -1 f -1152(and)X -3 f -1288(showmode)X -1 f -1668(options)X -1923(for)X -2037(more)X -2222(information.)X -776 1368(Empty)N -1012(lines)X -1186(do)X -1289(not)X -1414(have)X -1589(any)X -1729(special)X -1976(representation)X -2455(on)X -2559(the)X -2681(screen,)X -2931(but)X -3057(lines)X -3232(on)X -3336(the)X -3458(screen)X -3688(that)X -3832(would)X -576 1458(logically)N -886(come)X -1090(after)X -1268(the)X -1396(end)X -1542(of)X -1639(the)X -1767(\256le)X -1899(are)X -2028(displayed)X -2365(as)X -2461(a)X -2526(single)X -2746(tilde)X -2917(\(``)X -7 f -2998(\304)X -1 f -(''\))S -3156(character.)X -3521(To)X -3639(differentiate)X -576 1548(between)N -871(empty)X -1098(lines)X -1276(and)X -1419(lines)X -1597(consisting)X -1948(of)X -2042(only)X -2211(whitespace)X -2596(characters,)X -2971(use)X -3106(the)X -3 f -3232(list)X -1 f -3362(option.)X -3634(Historically,)X -576 1638(implementations)N -1130(of)X -3 f -1218(vi)X -1 f -1301(have)X -1474(also)X -1624(displayed)X -1952(some)X -2141(lines)X -2312(as)X -2399(single)X -2610(asterisk)X -2875(\(``)X -7 f -2956(@)X -1 f -(''\))S -3105(characters.)X -3492(These)X -3704(were)X -3881(lines)X -576 1728(that)N -717(were)X -895(not)X -1018(correctly)X -1326(displayed,)X -1675(i.e.)X -1795(lines)X -1968(on)X -2070(the)X -2190(screen)X -2418(that)X -2560(did)X -2684(not)X -2808(correspond)X -3187(to)X -3271(lines)X -3444(in)X -3528(the)X -3648(\256le,)X -3792(or)X -3881(lines)X -576 1818(that)N -716(did)X -838(not)X -960(\256t)X -1046(on)X -1146(the)X -1264(current)X -1512(screen.)X -3 f -1778(Nvi)X -1 f -1918(never)X -2117(displays)X -2399(lines)X -2570(in)X -2652(this)X -2787(fashion.)X -3 f -776 1941(Vi)N -1 f -881(is)X -959(a)X -1020(modeful)X -1312(editor,)X -1544(i.e.)X -1667(it)X -1736(has)X -1868(two)X -2013(modes,)X -2268(``command'')X -2718(mode)X -2922(and)X -3064(``text)X -3264(input'')X -3508(mode.)X -3752(When)X -3 f -3970(vi)X -1 f -576 2031(\256rst)N -724(starts,)X -937(it)X -1005(is)X -1082(in)X -1168(command)X -1508(mode.)X -1750(There)X -1962(are)X -2085(several)X -2337(commands)X -2708(that)X -2852(change)X -3 f -3104(vi)X -1 f -3189(into)X -3336(text)X -3479(input)X -3666(mode.)X -3907(The)X -7 f -576 2121(<escape>)N -1 f -980(character)X -1296(is)X -1369(used)X -1536(to)X -1618(resolve)X -1870(the)X -1988(text)X -2128(input)X -2312(into)X -2456(the)X -2574(\256le,)X -2716(and)X -2852(exit)X -2992(back)X -3164(into)X -3308(command)X -3644(mode.)X -3882(In)X -3 f -3970(vi)X -1 f -576 2211(command)N -916(mode,)X -1138(the)X -1260(cursor)X -1485(is)X -1562(always)X -1809(positioned)X -2166(on)X -2269(the)X -2390(last)X -2524(column)X -2787(of)X -2877(characters)X -3227(which)X -3446(take)X -3603(up)X -3706(more)X -3894(than)X -576 2301(one)N -714(column)X -976(on)X -1078(the)X -1198(screen.)X -1466(In)X -3 f -1555(vi)X -1 f -1639(text)X -1782(insert)X -1983(mode,)X -2204(the)X -2325(cursor)X -2549(is)X -2625(positioned)X -2981(on)X -3084(the)X -3205(\256rst)X -3352(column)X -3615(of)X -3705(characters)X -576 2391(which)N -792(take)X -946(up)X -1046(more)X -1231(than)X -1389(one)X -1525(column)X -1785(on)X -1885(the)X -2003(screen.)X -776 2514(Generally,)N -1138(if)X -1212(the)X -1335(cursor)X -1561(line)X -1707(and)X -1849(cursor)X -2076(column)X -2342(are)X -2467(not)X -2595(on)X -2701(the)X -2825(screen,)X -3077(then)X -3241(the)X -3365(screen)X -3597(is)X -3676(scrolled)X -3956(\(if)X -576 2604(the)N -695(target)X -899(cursor)X -1121(is)X -1195(close\))X -1407(or)X -1494(repainted)X -1813(\(if)X -1909(the)X -2027(target)X -2230(cursor)X -2451(is)X -2524(far)X -2634(away\))X -2851(so)X -2942(that)X -3082(the)X -3200(cursor)X -3421(is)X -3494(on)X -3594(the)X -3712(screen.)X -3978(If)X -576 2694(the)N -699(screen)X -930(is)X -1009(scrolled,)X -1309(it)X -1379(is)X -1458(moved)X -1702(a)X -1764(minimal)X -2056(amount,)X -2342(and)X -2484(the)X -2608(cursor)X -2835(line)X -2981(will)X -3131(usually)X -3388(appear)X -3629(at)X -3713(the)X -3837(top)X -3965(or)X -576 2784(bottom)N -832(of)X -929(the)X -1057(screen.)X -1333(In)X -1430(the)X -1558(screen)X -1794(is)X -1877(repainted,)X -2226(the)X -2354(cursor)X -2585(line)X -2735(will)X -2889(appear)X -3134(in)X -3226(the)X -3354(center)X -3581(of)X -3678(the)X -3806(screen,)X -576 2874(unless)N -799(the)X -920(cursor)X -1144(is)X -1220(suf\256ciently)X -1603(close)X -1791(to)X -1876(the)X -1997(beginning)X -2340(or)X -2430(end)X -2569(of)X -2660(the)X -2782(\256le)X -2908(that)X -3052(this)X -3191(is)X -3268(not)X -3394(possible.)X -3720(If)X -3798(the)X -3 f -3920(lef-)X -576 2964(tright)N -1 f -794(option)X -1020(is)X -1095(set,)X -1226(the)X -1346(screen)X -1574(may)X -1734(be)X -1832(scrolled)X -2108(or)X -2197(repainted)X -2518(in)X -2602(a)X -2660(horizontal)X -3007(direction)X -3314(as)X -3403(well)X -3563(as)X -3651(in)X -3734(a)X -3791(vertical)X -576 3054(one.)N -776 3177(A)N -869(major)X -1091(difference)X -1453(between)X -1756(the)X -1889(historical)X -3 f -2222(vi)X -1 f -2319(presentation)X -2746(and)X -3 f -2897(nvi)X -1 f -3038(is)X -3126(in)X -3224(the)X -3358(scrolling)X -3674(and)X -3826(screen)X -576 3267(oriented)N -893(position)X -1204(commands,)X -3 f -1625(<control-B>)X -1 f -2042(,)X -3 f -2116(<control-D>)X -1 f -2538(,)X -3 f -2612(<control-E>)X -1 f -3029(,)X -3 f -3103(<control-F>)X -1 f -3516(,)X -3 f -3590(<control-U>)X -1 f -4012(,)X -3 f -576 3357(<control-Y>)N -1 f -998(,)X -3 f -1049(H)X -1 f -1111(,)X -3 f -1162(L)X -1 f -1246(and)X -3 f -1394(M)X -1 f -1470(.)X -1542(In)X -1641(historical)X -1971(implementations)X -2536(of)X -3 f -2635(vi)X -1 f -2697(,)X -2749(these)X -2946(commands)X -3325(acted)X -3527(on)X -3639(physical)X -3938(\(as)X -576 3447(opposed)N -877(to)X -973(logical,)X -1245(or)X -1346(screen\))X -1613(lines.)X -1838(For)X -1982(lines)X -2166(that)X -2319(were)X -2509(suf\256ciently)X -2902(long)X -3077(in)X -3172(relation)X -3450(to)X -3545(the)X -3676(size)X -3834(of)X -3934(the)X -576 3537(screen,)N -822(this)X -957(meant)X -1174(that)X -1315(single)X -1527(line)X -1668(scroll)X -1867(commands)X -2235(might)X -2442(repaint)X -2686(the)X -2805(entire)X -3009(screen,)X -3256(scrolling)X -3557(or)X -3645(screen)X -3872(posi-)X -576 3627(tioning)N -823(command)X -1160(might)X -1367(not)X -1489(change)X -1737(the)X -1855(screen)X -2081(or)X -2168(move)X -2366(the)X -2484(cursor)X -2705(at)X -2783(all,)X -2903(and)X -3039(some)X -3228(lines)X -3399(simply)X -3636(could)X -3834(not)X -3956(be)X -576 3717(displayed,)N -927(even)X -1104(though)X -3 f -1351(vi)X -1 f -1438(would)X -1663(edit)X -1808(the)X -1931(\256le)X -2058(that)X -2203(contained)X -2540(them.)X -2765(In)X -3 f -2857(nvi)X -1 f -2963(,)X -3008(these)X -3198(commands)X -3570(act)X -3689(on)X -3794(logical,)X -576 3807(i.e.)N -718(screen)X -968(lines.)X -1203(You)X -1385(are)X -1528(unlikely)X -1834(to)X -1939(notice)X -2178(any)X -2337(difference)X -2707(unless)X -2950(you)X -3113(are)X -3255(editing)X -3520(\256les)X -3696(with)X -3881(lines)X -576 3897(signi\256cantly)N -991(longer)X -1216(than)X -1374(a)X -1430(screen)X -1656(width.)X -3 f -776 4020(Vi)N -1 f -883(keeps)X -1094(track)X -1283(of)X -1378(the)X -1504(currently)X -1822(``most)X -2059(attractive'')X -2440(cursor)X -2669(position.)X -2994(Each)X -3183(command)X -3527(description)X -3911(\(for)X -576 4110(commands)N -945(that)X -1087(can)X -1221(change)X -1471(the)X -1591(current)X -1841(cursor)X -2064(position\),)X -2390(speci\256es)X -2688(if)X -2759(the)X -2879(cursor)X -3101(is)X -3175(set)X -3285(to)X -3368(a)X -3425(speci\256c)X -3691(location)X -3970(in)X -576 4200(the)N -705(line,)X -876(or)X -974(if)X -1054(it)X -1129(is)X -1213(moved)X -1462(to)X -1555(the)X -1685(``most)X -1926(attractive)X -2257(cursor)X -2490(position''.)X -2873(The)X -3030(latter)X -3227(means)X -3464(that)X -3616(the)X -3746(cursor)X -3979(is)X -576 4290(moved)N -825(to)X -918(the)X -1047(cursor)X -1279(position)X -1567(that)X -1717(is)X -1800(vertically)X -2133(as)X -2230(close)X -2425(as)X -2522(possible)X -2814(to)X -2906(the)X -3034(current)X -3292(cursor)X -3523(position.)X -3850(If)X -3934(the)X -576 4380(current)N -826(line)X -968(is)X -1043(shorter)X -1288(than)X -1448(the)X -1568(cursor)X -1791(position)X -3 f -2070(vi)X -1 f -2154(would)X -2376(select,)X -2601(the)X -2722(cursor)X -2946(is)X -3022(positioned)X -3378(on)X -3481(the)X -3602(last)X -3736(character)X -576 4470(in)N -666(the)X -792(line.)X -980(\(If)X -1089(the)X -1215(line)X -1363(is)X -1444(empty,)X -1692(the)X -1818(cursor)X -2047(is)X -2128(positioned)X -2489(on)X -2596(the)X -2721(\256rst)X -2872(column)X -3139(of)X -3233(the)X -3358(line.\))X -3572(If)X -3653(a)X -3716(command)X -576 4560(moves)N -810(the)X -933(cursor)X -1159(to)X -1246(the)X -1369(most)X -1549(attractive)X -1873(position,)X -2175(it)X -2245(does)X -2418(not)X -2546(alter)X -2715(the)X -2839(current)X -3093(cursor)X -3320(position,)X -3623(and)X -3765(a)X -3827(subse-)X -576 4650(quent)N -775(movement)X -1134(will)X -1279(again)X -1474(attempt)X -1735(to)X -1818(move)X -2017(the)X -2136(cursor)X -2358(to)X -2441(that)X -2581(position.)X -2898(Therefore,)X -3256(although)X -3556(a)X -3612(movement)X -3970(to)X -576 4740(a)N -640(line)X -788(shorter)X -1039(than)X -1205(the)X -1331(currently)X -1649(most)X -1832(attractive)X -2159(position)X -2444(will)X -2596(cause)X -2803(the)X -2929(cursor)X -3158(to)X -3248(move)X -3454(to)X -3544(the)X -3671(end)X -3816(of)X -3912(that)X -576 4830(line,)N -737(a)X -794(subsequent)X -1171(movement)X -1530(to)X -1613(a)X -1670(longer)X -1896(line)X -2037(will)X -2182(cause)X -2382(the)X -2501(cursor)X -2723(to)X -2806(move)X -3005(back)X -3178(to)X -3260(the)X -3378(most)X -3553(attractive)X -3872(posi-)X -576 4920(tion.)N -776 5043(In)N -864(addition,)X -1167(the)X -3 f -1286($)X -1 f -1347(command)X -1684(makes)X -1910(the)X -2029(end)X -2166(of)X -2254(each)X -2423(line)X -2564(the)X -2684(most)X -2861(attractive)X -3182(cursor)X -3405(position)X -3684(rather)X -3894(than)X -576 5133(a)N -632(speci\256c)X -897(column.)X -776 5256(Each)N -3 f -958(vi)X -1 f -1042(command)X -1380(described)X -1710(below)X -1928(notes)X -2119(where)X -2338(the)X -2458(cursor)X -2681(ends)X -2850(up)X -2952(after)X -3122(it)X -3188(is)X -3263(executed.)X -3611(This)X -3775(position)X -576 5346(is)N -653(described)X -985(in)X -1071(terms)X -1273(of)X -1364(characters)X -1715(on)X -1819(the)X -1940(line,)X -2103(i.e.)X -2244(``the)X -2419(previous)X -2718 0.3409(character'',)AX -3111(or,)X -3221(``the)X -3396(last)X -3530(character)X -3849(in)X -3934(the)X -576 5436(line''.)N -810(This)X -972(is)X -1045(to)X -1127(avoid)X -1325(needing)X -1599(to)X -1681(continually)X -2061(refer)X -2234(to)X -2316(on)X -2416(what)X -2592(part)X -2737(of)X -2824(the)X -2942(character)X -3258(the)X -3376(cursor)X -3597(rests.)X -776 5559(The)N -921(following)X -1252(words)X -1468(have)X -1640(special)X -1883(meaning)X -2179(for)X -3 f -2293(vi)X -1 f -2375(commands.)X - -10 p -%%Page: 10 9 -10 s 10 xH 0 xS 1 f 1 i -3 f -576 474(USD:13-10)N -2826(Nvi/Nex)X -3122 0.3906(Reference)AX -3487(\(Vi)X -3614(Commands\))X -576 762(previous)N -889(context)X -1 f -776 852(The)N -927(position)X -1210(of)X -1303(the)X -1427(cursor)X -1654(before)X -1886(the)X -2010(command)X -2352(which)X -2574(caused)X -2819(the)X -2944(last)X -3082(absolute)X -3376(movement)X -3741(was)X -3893(exe-)X -776 942(cuted.)N -1012(Each)X -3 f -1195(vi)X -1 f -1279(command)X -1617(described)X -1947(in)X -2031(the)X -2151(next)X -2311(section)X -2559(that)X -2700(is)X -2774(considered)X -3143(an)X -3240(absolute)X -3528(movement)X -3887(is)X -3961(so)X -776 1032(noted.)N -1014(In)X -1101(addition,)X -1403(specifying)X -2 f -1757(any)X -1 f -1893(address)X -2154(to)X -2236(an)X -3 f -2332(ex)X -1 f -2428(command)X -2764(is)X -2837(considered)X -3205(an)X -3301(absolute)X -3588(movement.)X -3 f -576 1212(motion)N -1 f -776 1302(A)N -863(second)X -3 f -1115(vi)X -1 f -1206(command)X -1551(can)X -1693(be)X -1799(used)X -1976(as)X -2073(an)X -2179(optional)X -2471(trailing)X -2732(argument)X -3065(to)X -3157(the)X -3 f -3285(vi)X -3377(!)X -1 f -3404(,)X -3 f -3454(<)X -1 f -3500(,)X -3 f -3550(>)X -1 f -3596(,)X -3 f -3646(c)X -1 f -3682(,)X -3 f -3732(d)X -1 f -3776(,)X -3 f -3826(y)X -1 f -(,)S -3916(and)X -776 1392(\(depending)N -1158(on)X -1259(the)X -3 f -1378(tildeop)X -1 f -1633(option\))X -3 f -1884(\304)X -1 f -1931(commands.)X -2338(This)X -2500(command)X -2836(indicates)X -3141(the)X -3259(end)X -3395(of)X -3482(the)X -3600(region)X -3825(of)X -3912(text)X -776 1482(that's)N -993(affected)X -1292(by)X -1411(the)X -1548(command.)X -1943(The)X -2107(motion)X -2372(command)X -2727(may)X -2904(be)X -3019(either)X -3242(the)X -3380(command)X -3736(character)X -776 1572(repeated)N -1070(\(in)X -1180(which)X -1397(case)X -1557(it)X -1622(means)X -1848(the)X -1967(current)X -2216(line\))X -2384(or)X -2472(a)X -2528(cursor)X -2749(movement)X -3107(command.)X -3483(In)X -3570(the)X -3688(latter)X -3873(case,)X -776 1662(the)N -894(region)X -1119(affected)X -1399(by)X -1499(the)X -1617(command)X -1953(is)X -2026(from)X -2202(the)X -2320(starting)X -2581(or)X -2669(stopping)X -2965(cursor)X -3187(position)X -3465(which)X -3682(comes)X -3908(\256rst)X -776 1752(in)N -859(the)X -978(\256le,)X -1120(to)X -1202(immediately)X -1622(before)X -1848(the)X -1966(starting)X -2226(or)X -2313(stopping)X -2608(cursor)X -2829(position)X -3106(which)X -3322(comes)X -3547(later)X -3710(in)X -3792(the)X -3910(\256le.)X -776 1842(Commands)N -1166(that)X -1313(operate)X -1577(on)X -1684(lines)X -1862(instead)X -2116(of)X -2210(using)X -2410(beginning)X -2757(and)X -2900(ending)X -3145(cursor)X -3373(positions)X -3688(operate)X -3952(on)X -776 1932(all)N -880(of)X -971(the)X -1093(lines)X -1268(that)X -1412(are)X -1535(wholly)X -1781(or)X -1872(partially)X -2163(in)X -2248(the)X -2369(region.)X -2637(In)X -2727(addition,)X -3032(some)X -3224(other)X -3412(commands)X -3782(become)X -776 2022(line)N -922(oriented)X -1211(depending)X -1571(on)X -1677(where)X -1900(in)X -1988(the)X -2112(text)X -2258(they)X -2422(are)X -2548(used.)X -2762(The)X -2914(command)X -3257(descriptions)X -3671(below)X -3894(note)X -776 2112(these)N -961(special)X -1204(cases.)X -776 2292(The)N -921(following)X -1252(commands)X -1619(may)X -1777(all)X -1877(be)X -1973(used)X -2140(as)X -2227(motion)X -2473(components)X -2880(for)X -3 f -2994(vi)X -1 f -3076(commands:)X -7 f -776 2505(<control-A>)N -1472(<control-H>)X -2120(<control-J>)X -2768(<control-M>)X -776 2595(<control-N>)N -1472(<control-P>)X -2312(<space>)X -3248($)X -1256 2685(%)N -1424('<character>)X -2600(\()X -3248(\))X -1256 2775(+)N -1952(,)X -2600(-)X -3248(/)X -1256 2865(0)N -1952(;)X -2600(?)X -3248(B)X -1256 2955(E)N -1952(F)X -2600(G)X -3248(H)X -1256 3045(L)N -1952(M)X -2600(N)X -3248(T)X -1256 3135(W)N -1904([[)X -2552(]])X -3248(\303)X -1256 3225(_)N -1424(`<character>)X -2600(b)X -3248(e)X -1256 3315(f)N -1952(h)X -2600(j)X -3248(k)X -1256 3405(l)N -1952(n)X -2600(t)X -3248(w)X -1256 3495({)N -1952(|)X -2600(})X -1 f -776 3708(The)N -923(optional)X -1207(count)X -1407(pre\256x)X -1617(available)X -1930(for)X -2047(some)X -2239(of)X -2329(the)X -3 f -2450(vi)X -1 f -2535(commands)X -2905(that)X -3048(take)X -3205(motion)X -3454(commands,)X -3844(or)X -3934(the)X -776 3798(count)N -975(pre\256x)X -1183(available)X -1494(for)X -1609(the)X -3 f -1728(vi)X -1 f -1811(commands)X -2179(that)X -2320(are)X -2439(used)X -2606(as)X -2693(motion)X -2939(components,)X -3366(may)X -3524(be)X -3620(included)X -3916(and)X -776 3888(is)N -2 f -850(always)X -1 f -1093(considered)X -1463(part)X -1610(of)X -1699(the)X -1819(motion)X -2067(argument.)X -2432(For)X -2565(example,)X -2879(the)X -2999(commands)X -3368(``)X -7 f -3422(c2w)X -1 f -('')S -3642(and)X -3780(``)X -7 f -3834(2cw)X -1 f -('')S -776 3978(are)N -903(equivalent,)X -1285(and)X -1429(the)X -1555(region)X -1788(affected)X -2076(by)X -2184(the)X -3 f -2310(c)X -1 f -2374(command)X -2718(is)X -2799(two)X -2947(words)X -3171(of)X -3266(text.)X -3454(In)X -3549(addition,)X -3858(if)X -3934(the)X -776 4068(optional)N -1066(count)X -1272(pre\256x)X -1487(is)X -1568(speci\256ed)X -1881(for)X -2003(both)X -2173(the)X -3 f -2299(vi)X -1 f -2389(command)X -2733(and)X -2877(its)X -2980(motion)X -3234(component,)X -3639(the)X -3766(effect)X -3979(is)X -776 4158(multiplicative)N -1246(and)X -1388(is)X -1467(considered)X -1841(part)X -1992(of)X -2085(the)X -2209(motion)X -2461(argument.)X -2830(For)X -2967(example,)X -3285(the)X -3408(commands)X -3780(``)X -7 f -3834(4cw)X -1 f -('')S -776 4248(and)N -912(``)X -7 f -966(2c2w)X -1 f -('')S -1232(are)X -1351(equivalent,)X -1725(and)X -1861(the)X -1979(region)X -2204(affected)X -2484(by)X -2584(the)X -3 f -2702(c)X -1 f -2758(command)X -3094(is)X -3167(four)X -3321(words)X -3537(of)X -3624(text.)X -3 f -576 4428(count)N -1 f -776 4518(A)N -859(positive)X -1137(number)X -1407(used)X -1579(as)X -1671(an)X -1772(optional)X -2059(argument)X -2387(to)X -2474(most)X -2654(commands,)X -3046(either)X -3254(to)X -3341(give)X -3504(a)X -3566(size)X -3717(or)X -3810(a)X -3872(posi-)X -776 4608(tion)N -930(\(for)X -1081(display)X -1342(or)X -1439(movement)X -1807(commands\),)X -2231(or)X -2328(as)X -2425(a)X -2491(repeat)X -2718(count)X -2926(\(for)X -3077(commands)X -3454(that)X -3604(modify)X -3865(text\).)X -776 4698(The)N -932(count)X -1141(argument)X -1475(is)X -1559(always)X -1813(optional)X -2106(and)X -2254(defaults)X -2540(to)X -2634(1)X -2706(unless)X -2938(otherwise)X -3282(noted)X -3492(in)X -3586(the)X -3716(command)X -776 4788(description.)N -776 4968(When)N -995(a)X -3 f -1059(vi)X -1 f -1149(command)X -1493(synopsis)X -1796(shows)X -2024(both)X -2194(a)X -7 f -2258([buffer])X -1 f -2670(and)X -7 f -2814([count])X -1 f -(,)S -3198(they)X -3364(may)X -3530(be)X -3634(presented)X -3970(in)X -776 5058(any)N -912(order.)X -3 f -576 5238(bigword)N -1 f -776 5328(A)N -854(set)X -963(of)X -1050(non-whitespace)X -1575(characters)X -1923(preceded)X -2235(and)X -2372(followed)X -2678(by)X -2779(whitespace)X -3157(characters)X -3505(or)X -3593(the)X -3712(beginning)X -776 5418(or)N -863(end)X -999(of)X -1086(the)X -1204(\256le)X -1326(or)X -1413(line.)X -776 5598(Groups)N -1040(of)X -1135(empty)X -1363(lines)X -1542(\(or)X -1664(lines)X -1843(containing)X -2209(only)X -2379(whitespace)X -2764 0.3250(characters\))AX -3146(are)X -3274(treated)X -3522(as)X -3618(a)X -3683(single)X -3903(big-)X -776 5688(word.)N - -11 p -%%Page: 11 10 -10 s 10 xH 0 xS 1 f 1 i -3 f -576 474(Nvi/Nex)N -872 0.3906(Reference)AX -1237(\(Vi)X -1364(Commands\))X -3658(USD:13-11)X -576 762(word)N -1 f -776 852(Generally,)N -1133(in)X -1215(languages)X -1556(where)X -1773(it)X -1837(is)X -1910(applicable,)X -3 f -2280(vi)X -1 f -2362(recognizes)X -2726(two)X -2866(kinds)X -3060(of)X -3148(words.)X -3405(First,)X -3592(a)X -3649(sequence)X -3965(of)X -776 942(letters,)N -1027(digits)X -1239(and)X -1390(underscores,)X -1829(delimited)X -2166(at)X -2259(both)X -2435(ends)X -2616(by:)X -2752(characters)X -3113(other)X -3312(than)X -3484(letters,)X -3734(digits,)X -3965(or)X -776 1032(underscores;)N -1206(the)X -1328(beginning)X -1672(or)X -1763(end)X -1903(of)X -1994(a)X -2054(line;)X -2220(the)X -2343(beginning)X -2688(or)X -2780(end)X -2921(of)X -3013(the)X -3136(\256le.)X -3303(Second,)X -3584(a)X -3645(sequence)X -3965(of)X -776 1122(characters)N -1126(other)X -1313(than)X -1473(letters,)X -1711(digits,)X -1930(underscores,)X -2356(or)X -2445(whitespace)X -2824(characters,)X -3193(delimited)X -3517(at)X -3597(both)X -3761(ends)X -3930(by:)X -776 1212(a)N -838(letter,)X -1049(digit,)X -1241(underscore,)X -1640(or)X -1733(whitespace)X -2116(character;)X -2460(the)X -2584(beginning)X -2930(or)X -3024(end)X -3167(of)X -3261(a)X -3324(line;)X -3493(the)X -3618(beginning)X -3965(or)X -776 1302(end)N -912(of)X -999(the)X -1117(\256le.)X -776 1482(Groups)N -1032(of)X -1119(empty)X -1339(lines)X -1510(\(or)X -1624(lines)X -1795(containing)X -2153(only)X -2315(whitespace)X -2692 0.3250(characters\))AX -3066(are)X -3185(treated)X -3424(as)X -3511(a)X -3567(single)X -3778(word.)X -3 f -576 1662(paragraph)N -1 f -776 1752(An)N -898(area)X -1057(of)X -1148(text)X -1292(that)X -1436(begins)X -1670(with)X -1837(either)X -2045(the)X -2168(beginning)X -2513(of)X -2605(a)X -2666(\256le,)X -2813(an)X -2914(empty)X -3139(line,)X -3304(or)X -3396(a)X -3457(section)X -3709(boundary,)X -776 1842(and)N -912(continues)X -1239(until)X -1405(either)X -1608(an)X -1704(empty)X -1924(line,)X -2084(section)X -2331(boundary,)X -2674(or)X -2761(the)X -2879(end)X -3015(of)X -3102(the)X -3220(\256le.)X -776 2022(Groups)N -1037(of)X -1129(empty)X -1355(lines)X -1532(\(or)X -1652(lines)X -1829(containing)X -2193(only)X -2361(whitespace)X -2744 0.3250(characters\))AX -3124(are)X -3249(treated)X -3494(as)X -3587(a)X -3649(single)X -3866(para-)X -776 2112(graph.)N -776 2292(Additional)N -1138(paragraph)X -1480(boundaries)X -1852(can)X -1984(be)X -2080(de\256ned)X -2336(using)X -2529(the)X -3 f -2647(paragraph)X -1 f -3031(option.)X -3 f -576 2472(section)N -1 f -776 2562(An)N -903(area)X -1067(of)X -1163(text)X -1312(that)X -1461(starts)X -1659(with)X -1830(the)X -1957(beginning)X -2306(of)X -2402(the)X -2529(\256le)X -2660(or)X -2756(a)X -2822(line)X -2972(whose)X -3207(\256rst)X -3361(character)X -3687(is)X -3770(an)X -3876(open)X -776 2652(brace)N -971(\(``)X -7 f -1052({)X -1 f -(''\))S -1201(and)X -1337(continues)X -1664(until)X -1830(the)X -1948(next)X -2106(section)X -2353(or)X -2440(the)X -2558(end)X -2694(of)X -2781(the)X -2899(\256le.)X -776 2832(Additional)N -1138(section)X -1385(boundaries)X -1757(can)X -1889(be)X -1985(de\256ned)X -2241(using)X -2434(the)X -3 f -2552(sections)X -1 f -2839(option.)X -3 f -576 3012(sentence)N -1 f -776 3102(An)N -895(area)X -1051(of)X -1139(text)X -1280(that)X -1421(begins)X -1651(with)X -1814(either)X -2018(the)X -2137(beginning)X -2478(of)X -2566(the)X -2685(\256le)X -2808(or)X -2896(the)X -3015(\256rst)X -3160(nonblank)X -3479(character)X -3796(follow-)X -776 3192(ing)N -901(the)X -1022(previous)X -1321(sentence,)X -1641(paragraph,)X -2006(or)X -2096(section)X -2346(boundary)X -2672(and)X -2811(continues)X -3141(until)X -3310(the)X -3431(end)X -3570(of)X -3660(the)X -3781(\256le)X -3906(or)X -3996(a)X -776 3282(or)N -866(a)X -926(period)X -1155(\(``)X -7 f -1236(.)X -1 f -(''\))S -1409(exclamation)X -1825(point)X -2013(\(``)X -7 f -2094(!)X -1 f -(''\))S -2267(or)X -2358(question)X -2653(mark)X -2842(\(``)X -7 f -2923(?)X -1 f -(''\))S -3096(character,)X -3436(followed)X -3745(by)X -3849(either)X -776 3372(an)N -882(end-of-line)X -1269(or)X -1366(two)X -1516(whitespace)X -1903(characters.)X -2300(Any)X -2468(number)X -2743(of)X -2840(closing)X -3101(parentheses)X -3505(\(``)X -7 f -3586(\))X -1 f -(''\),)S -3764(brackets)X -776 3462(\(``)N -7 f -857(])X -1 f -(''\))S -1007(or)X -1095(double-quote)X -1540(\(``)X -7 f -1621(")X -1 f -(''\))S -1772(characters)X -2121(can)X -2255(appear)X -2492(between)X -2782(the)X -2902(period,)X -3149(exclamation)X -3563(point,)X -3769(or)X -3858(ques-)X -776 3552(tion)N -920(mark)X -1105(and)X -1241(the)X -1359(whitespace)X -1736(characters)X -2083(or)X -2170(end-of-line.)X -776 3732(Groups)N -1040(of)X -1135(empty)X -1363(lines)X -1542(\(or)X -1664(lines)X -1843(containing)X -2209(only)X -2379(whitespace)X -2764 0.3250(characters\))AX -3146(are)X -3273(treated)X -3520(as)X -3615(a)X -3679(single)X -3898(sen-)X -776 3822(tence.)N -3 f -576 4008(10.)N -716(Vi)X -816(Commands)X -1 f -776 4131(The)N -926(following)X -1262(section)X -1514(describes)X -1838(the)X -1961(commands)X -2333(available)X -2649(in)X -2737(the)X -2861(command)X -3203(mode)X -3407(of)X -3500(the)X -3 f -3624(vi)X -1 f -3712(editor.)X -3965(In)X -576 4221(each)N -745(entry)X -931(below,)X -1168(the)X -1287(tag)X -1406(line)X -1547(is)X -1621(a)X -1678(usage)X -1882(synopsis)X -2178(for)X -2293(the)X -2412(command)X -2749(character.)X -3106(In)X -3194(addition,)X -3496(the)X -3614(\256nal)X -3776(line)X -3916(and)X -576 4311(column)N -836(the)X -954(cursor)X -1175(rests)X -1342(upon,)X -1542(and)X -1678(any)X -1814(options)X -2069(which)X -2285(affect)X -2489(the)X -2607(command)X -2943(are)X -3062(noted.)X -3 f -576 4491([count])N -841(<control-A>)X -1 f -776 4581(Search)N -1034(forward)X -7 f -1328(count)X -1 f -1607(times)X -1819(for)X -1952(the)X -2089(current)X -2356(word.)X -2600(The)X -2764(current)X -3031(word)X -3236(begins)X -3485(at)X -3583(the)X -3721(\256rst)X -3885(non-)X -776 4671(whitespace)N -1164(character)X -1491(on)X -1602(or)X -1699(after)X -1877(the)X -2005(current)X -2263(cursor)X -2494(position,)X -2801(and)X -2947(extends)X -3222(up)X -3332(to)X -3424(the)X -3552(next)X -3720(non-word)X -776 4761(character)N -1095(or)X -1185(the)X -1306(end)X -1445(of)X -1535(the)X -1656(line.)X -1839(The)X -1987(search)X -2216(is)X -2292(literal,)X -2522(i.e.)X -2643(no)X -2746(characters)X -3096(in)X -3182(the)X -3304(word)X -3493(have)X -3669(any)X -3809(special)X -776 4851(meaning)N -1076(in)X -1162(terms)X -1364(of)X -1455(Regular)X -1733(Expressions.)X -2184(It)X -2257(is)X -2334(an)X -2434(error)X -2615(if)X -2687(no)X -2790(matching)X -3111(pattern)X -3357(is)X -3433(found)X -3643(between)X -3934(the)X -776 4941(starting)N -1036(position)X -1313(and)X -1449(the)X -1567(end)X -1703(of)X -1790(the)X -1908(\256le.)X -776 5121(The)N -3 f -926(<control-A>)X -1 f -1373(command)X -1714(is)X -1792(an)X -1893(absolute)X -2185(movement.)X -2588(The)X -3 f -2738(<control-A>)X -1 f -3185(command)X -3526(may)X -3690(be)X -3792(used)X -3965(as)X -776 5211(the)N -896(motion)X -1144(component)X -1522(of)X -1611(other)X -3 f -1798(vi)X -1 f -1881(commands,)X -2269(in)X -2352(which)X -2569(case)X -2729(any)X -2866(text)X -3007(copied)X -3242(into)X -3387(a)X -3444(buffer)X -3662(is)X -3736(character)X -776 5301(oriented.)N -776 5481(Line:)N -1136(Set)X -1258(to)X -1340(the)X -1458(line)X -1598(where)X -1815(the)X -1933(word)X -2118(is)X -2191(found.)X -776 5571(Column:)N -1136(Set)X -1258(to)X -1340(the)X -1458(\256rst)X -1602(character)X -1918(of)X -2005(the)X -2123(word.)X -776 5661(Options:)N -1136(Affected)X -1438(by)X -1538(the)X -3 f -1656(extended)X -1 f -1963(,)X -3 f -2003(ignorecase)X -1 f -2384(and)X -3 f -2520(wrapscan)X -1 f -2869(options.)X - -12 p -%%Page: 12 11 -10 s 10 xH 0 xS 1 f 1 i -3 f -576 474(USD:13-12)N -2826(Nvi/Nex)X -3122 0.3906(Reference)AX -3487(\(Vi)X -3614(Commands\))X -576 762([count])N -841(<control-B>)X -1 f -776 852(Page)N -965(backward)X -7 f -1311(count)X -1 f -1585(screens.)X -1896(Two)X -2077(lines)X -2262(of)X -2363(overlap)X -2638(are)X -2771(maintained)X -3161(by)X -3275(displaying)X -3642(the)X -3774(window)X -776 942(starting)N -1042(at)X -1126(line)X -7 f -1272(\(top_line)X -1758(-)X -1860(count)X -2154(*)X -2256(window_size\))X -2886(+)X -2988(2)X -1 f -(,)S -3081(where)X -7 f -3303(window_size)X -1 f -3856(is)X -3934(the)X -776 1032(value)N -973(of)X -1063(the)X -3 f -1184(window)X -1 f -1473(option.)X -1741(\(In)X -1859(the)X -1981(case)X -2144(of)X -2235(split)X -2396(screens,)X -2677(this)X -2816(size)X -2965(is)X -3042(corrected)X -3366(to)X -3452(the)X -3574(current)X -3826(screen)X -776 1122(size.\))N -988(This)X -1150(is)X -1223(an)X -1319(error)X -1496(if)X -1565(the)X -1683(movement)X -2041(is)X -2114(past)X -2263(the)X -2381(beginning)X -2721(of)X -2808(the)X -2926(\256le.)X -776 1302(The)N -3 f -921(<control-B>)X -1 f -1358(command)X -1694(is)X -1767(an)X -1863(absolute)X -2150(movement.)X -776 1482(Line:)N -1136(Set)X -1258(to)X -1340(the)X -1458(last)X -1589(line)X -1729(of)X -1816(text)X -1956(displayed)X -2283(on)X -2383(the)X -2501(screen.)X -776 1572(Column:)N -1136(Set)X -1258(to)X -1340(the)X -1458(\256rst)X -1602(nonblank)X -1920(character)X -2236(of)X -2323(the)X -2441(line.)X -776 1662(Options:)N -1136(None.)X -3 f -576 1842([count])N -841(<control-D>)X -1 f -776 1932(Scroll)N -990(forward)X -7 f -1268(count)X -1 f -1531(lines.)X -1745(If)X -7 f -1822(count)X -1 f -2085(is)X -2161(not)X -2286(speci\256ed,)X -2614(scroll)X -2815(forward)X -3093(the)X -3214(number)X -3482(of)X -3572(lines)X -3747(speci\256ed)X -776 2022(by)N -881(the)X -1004(last)X -3 f -1140(<control-D>)X -1 f -1587(or)X -3 f -1679(<control-U>)X -1 f -2126(command.)X -2507(If)X -2586(this)X -2726(is)X -2803(the)X -2925(\256rst)X -3 f -3073(<control-D>)X -1 f -3519(or)X -3 f -3610(<control-U>)X -1 f -776 2112(command,)N -1141(scroll)X -1348(forward)X -1632(half)X -1786(the)X -1913(number)X -2188(of)X -2285(lines)X -2466(in)X -2558(the)X -2686(screen.)X -2962(\(In)X -3086(the)X -3214(case)X -3383(of)X -3480(split)X -3647(screens,)X -3934(the)X -776 2202(default)N -1026(scrolling)X -1333(distance)X -1623(is)X -1703(corrected)X -2029(to)X -2117(half)X -2268(the)X -2392(current)X -2646(screen)X -2878(size.\))X -3096(This)X -3264(is)X -3343(an)X -3445(error)X -3628(if)X -3703(the)X -3827(move-)X -776 2292(ment)N -956(is)X -1029(past)X -1178(the)X -1296(end)X -1432(of)X -1519(the)X -1637(\256le.)X -776 2472(The)N -3 f -921(<control-D>)X -1 f -1363(command)X -1699(is)X -1772(an)X -1868(absolute)X -2155(movement.)X -776 2652(Line:)N -1136(Set)X -1258(to)X -1340(the)X -1458(current)X -1706(line)X -1846(plus)X -1999(the)X -2117(number)X -2382(of)X -2469(lines)X -2640(scrolled.)X -776 2742(Column:)N -1136(Set)X -1258(to)X -1340(the)X -1458(\256rst)X -1602(nonblank)X -1920(character)X -2236(of)X -2323(the)X -2441(line.)X -776 2832(Options:)N -1136(None.)X -3 f -576 3012([count])N -841(<control-E>)X -1 f -776 3102(Scroll)N -987(forward)X -7 f -1262(count)X -1 f -1522(lines,)X -1713(leaving)X -1969(the)X -2087(cursor)X -2308(on)X -2408(the)X -2526(current)X -2774(line)X -2914(and)X -3050(column,)X -3330(if)X -3399(possible.)X -3721(This)X -3883(is)X -3956(an)X -776 3192(error)N -953(if)X -1022(the)X -1140(movement)X -1498(is)X -1571(past)X -1720(the)X -1838(end)X -1974(of)X -2061(the)X -2179(\256le.)X -776 3372(Line:)N -1136(Unchanged)X -1524(unless)X -1747(the)X -1868(current)X -2119(line)X -2262(scrolls)X -2494(off)X -2611(the)X -2732(screen,)X -2981(in)X -3066(which)X -3285(case)X -3447(it)X -3514(is)X -3590(set)X -3702(to)X -3787(the)X -3908(\256rst)X -1136 3462(line)N -1276(on)X -1376(the)X -1494(screen.)X -776 3552(Column:)N -1136(Unchanged)X -1523(unless)X -1744(the)X -1863(current)X -2112(line)X -2253(scrolls)X -2483(off)X -2598(the)X -2717(screen,)X -2964(in)X -3047(which)X -3264(case)X -3424(it)X -3489(is)X -3563(set)X -3673(to)X -3757(the)X -3877(most)X -1136 3642(attractive)N -1455(cursor)X -1676(position.)X -776 3732(Options:)N -1136(None.)X -3 f -576 3912([count])N -841(<control-F>)X -1 f -776 4002(Page)N -955(forward)X -7 f -1233(count)X -1 f -1496(screens.)X -1797(Two)X -1968(lines)X -2143(of)X -2234(overlap)X -2499(are)X -2622(maintained)X -3002(by)X -3106(displaying)X -3463(the)X -3585(window)X -3867(start-)X -776 4092(ing)N -900(at)X -980(line)X -7 f -1122(top_line)X -1556(+)X -1654(count)X -1944(*)X -2042(window_size)X -2620(-)X -2718(2)X -1 f -(,)S -2808(where)X -7 f -3027(window_size)X -1 f -3577(is)X -3651(the)X -3770(value)X -3965(of)X -776 4182(the)N -3 f -903(window)X -1 f -1198(option.)X -1471(\(In)X -1594(the)X -1721(case)X -1889(of)X -1985(split)X -2151(screens,)X -2437(this)X -2581(size)X -2735(is)X -2817(corrected)X -3146(to)X -3238(the)X -3366(current)X -3624(screen)X -3860(size.\))X -776 4272(This)N -938(is)X -1011(an)X -1107(error)X -1284(if)X -1353(the)X -1471(movement)X -1829(is)X -1902(past)X -2051(the)X -2169(end)X -2305(of)X -2392(the)X -2510(\256le.)X -776 4452(The)N -3 f -921(<control-F>)X -1 f -1354(command)X -1690(is)X -1763(an)X -1859(absolute)X -2146(movement.)X -776 4632(Line:)N -1136(Set)X -1258(to)X -1340(the)X -1458(\256rst)X -1602(line)X -1742(on)X -1842(the)X -1960(screen.)X -776 4722(Column:)N -1136(Set)X -1258(to)X -1340(the)X -1458(\256rst)X -1602(nonblank)X -1920(character)X -2236(of)X -2323(the)X -2441(current)X -2689(line.)X -776 4812(Options:)N -1136(None.)X -3 f -576 4992(<control-G>)N -1 f -776 5082(Display)N -1055(the)X -1183(\256le)X -1315(information.)X -1763(The)X -1918(information)X -2326(includes)X -2624(the)X -2753(current)X -3012(pathname,)X -3375(the)X -3504(current)X -3763(line,)X -3934(the)X -776 5172(number)N -1043(of)X -1132(total)X -1296(lines)X -1469(in)X -1553(the)X -1673(\256le,)X -1817(the)X -1937(current)X -2187(line)X -2329(as)X -2418(a)X -2476(percentage)X -2847(of)X -2936(the)X -3056(total)X -3220(lines)X -3393(in)X -3477(the)X -3597(\256le,)X -3741(if)X -3811(the)X -3930(\256le)X -776 5262(has)N -905(been)X -1079(modi\256ed,)X -1405(was)X -1552(able)X -1708(to)X -1792(be)X -1890(locked,)X -2146(if)X -2217(the)X -2337(\256le's)X -2519(name)X -2715(has)X -2844(been)X -3018(changed,)X -3328(and)X -3466(if)X -3537(the)X -3658(edit)X -3801(session)X -776 5352(is)N -849(read-only.)X -776 5532(Line:)N -1136(Unchanged.)X -776 5622(Column:)N -1136(Unchanged.)X -776 5712(Options:)N -1136(None.)X - -13 p -%%Page: 13 12 -10 s 10 xH 0 xS 1 f 1 i -3 f -576 474(Nvi/Nex)N -872 0.3906(Reference)AX -1237(\(Vi)X -1364(Commands\))X -3658(USD:13-13)X -576 762(<control-H>)N -576 852([count])N -841(h)X -1 f -776 942(Move)N -989(the)X -1113(cursor)X -1340(back)X -7 f -1518(count)X -1 f -1784(characters)X -2137(in)X -2225(the)X -2349(current)X -2603(line.)X -2789(This)X -2957(is)X -3036(an)X -3138(error)X -3321(if)X -3396(the)X -3520(cursor)X -3747(is)X -3827(on)X -3934(the)X -776 1032(\256rst)N -920(character)X -1236(in)X -1318(the)X -1436(line.)X -776 1212(The)N -3 f -923(<control-H>)X -1 f -1372(and)X -3 f -1511(h)X -1 f -1578(commands)X -1948(may)X -2109(be)X -2208(used)X -2378(as)X -2468(the)X -2589(motion)X -2838(component)X -3217(of)X -3307(other)X -3 f -3495(vi)X -1 f -3580(commands,)X -3970(in)X -776 1302(which)N -992(case)X -1151(any)X -1287(text)X -1427(copied)X -1661(into)X -1805(a)X -1861(buffer)X -2078(is)X -2151(character)X -2467(oriented.)X -776 1482(Line:)N -1136(Unchanged.)X -776 1572(Column:)N -1136(Set)X -1263(to)X -1350(the)X -7 f -1473(current)X -1862(-)X -1963(count)X -1 f -2229(character,)X -2571(or,)X -2684(the)X -2808(\256rst)X -2958(character)X -3280(in)X -3368(the)X -3492(line)X -3638(if)X -7 f -3713(count)X -1 f -3979(is)X -1136 1662(greater)N -1380(than)X -1538(or)X -1625(equal)X -1819(to)X -1901(the)X -2019(number)X -2284(of)X -2371(characters)X -2718(in)X -2800(the)X -2918(line)X -3058(before)X -3284(the)X -3402(cursor.)X -776 1752(Options:)N -1136(None.)X -3 f -576 1932([count])N -841(<control-J>)X -576 2022([count])N -841(<control-N>)X -576 2112([count])N -841(j)X -1 f -776 2202(Move)N -993(the)X -1121(cursor)X -1352(down)X -7 f -1560(count)X -1 f -1830(lines)X -2011(without)X -2285(changing)X -2609(the)X -2737(current)X -2995(column.)X -3305(This)X -3477(is)X -3560(an)X -3666(error)X -3854(if)X -3934(the)X -776 2292(movement)N -1134(is)X -1207(past)X -1356(the)X -1474(end)X -1610(of)X -1697(the)X -1815(\256le.)X -776 2472(The)N -3 f -927(<control-J>)X -1 f -1331(,)X -3 f -1377(<control-N>)X -1 f -1825(and)X -3 f -1967(j)X -1 f -2020(commands)X -2393(may)X -2557(be)X -2659(used)X -2832(as)X -2925(the)X -3049(motion)X -3301(component)X -3684(of)X -3778(other)X -3 f -3970(vi)X -1 f -776 2562(commands,)N -1163(in)X -1245(which)X -1461(case)X -1620(any)X -1756(text)X -1896(copied)X -2130(into)X -2274(a)X -2330(buffer)X -2547(is)X -2620(line)X -2760(oriented.)X -776 2742(Line:)N -1136(Set)X -1258(to)X -1340(the)X -1458(current)X -1706(line)X -1846(plus)X -7 f -1999(count)X -1 f -(.)S -776 2832(Column:)N -1136(The)X -1281(most)X -1456(attractive)X -1775(cursor)X -1996(position.)X -776 2922(Options:)N -1136(None.)X -3 f -576 3102(<control-L>)N -576 3192(<control-R>)N -1 f -776 3282(Repaint)N -1045(the)X -1163(screen.)X -776 3462(Line:)N -1136(Unchanged.)X -776 3552(Column:)N -1136(Unchanged.)X -776 3642(Options:)N -1136(None.)X -3 f -576 3822([count])N -841(<control-M>)X -576 3912([count])N -841(+)X -1 f -776 4002(Move)N -984(the)X -1103(cursor)X -1325(down)X -7 f -1524(count)X -1 f -1785(lines)X -1957(to)X -2040(the)X -2159(\256rst)X -2304(nonblank)X -2623(character)X -2940(of)X -3028(that)X -3169(line.)X -3350(This)X -3513(is)X -3587(an)X -3684(error)X -3863(if)X -3934(the)X -776 4092(movement)N -1134(is)X -1207(past)X -1356(the)X -1474(end)X -1610(of)X -1697(the)X -1815(\256le.)X -776 4272(The)N -3 f -922(<control-M>)X -1 f -1384(and)X -3 f -1522(+)X -1 f -1590(commands)X -1959(may)X -2119(be)X -2217(used)X -2386(as)X -2475(the)X -2595(motion)X -2843(component)X -3221(of)X -3310(other)X -3 f -3497(vi)X -1 f -3581(commands,)X -3970(in)X -776 4362(which)N -992(case)X -1151(any)X -1287(text)X -1427(copied)X -1661(into)X -1805(a)X -1861(buffer)X -2078(is)X -2151(line)X -2291(oriented.)X -776 4542(Line:)N -1136(Set)X -1258(to)X -1340(the)X -1458(current)X -1706(line)X -1846(plus)X -7 f -1999(count)X -1 f -(.)S -776 4632(Column:)N -1136(Set)X -1258(to)X -1340(the)X -1458(\256rst)X -1602(nonblank)X -1920(character)X -2236(in)X -2318(the)X -2436(line.)X -776 4722(Options:)N -1136(None.)X -3 f -576 4902([count])N -841(<control-P>)X -576 4992([count])N -841(k)X -1 f -776 5082(Move)N -983(the)X -1101(cursor)X -1323(up)X -7 f -1424(count)X -1 f -1685(lines,)X -1877(without)X -2142(changing)X -2457(the)X -2576(current)X -2825(column.)X -3126(This)X -3289(is)X -3363(an)X -3460(error)X -3638(if)X -3708(the)X -3827(move-)X -776 5172(ment)N -956(is)X -1029(past)X -1178(the)X -1296(beginning)X -1636(of)X -1723(the)X -1841(\256le.)X -776 5352(The)N -3 f -924(<control-P>)X -1 f -1360(and)X -3 f -1499(k)X -1 f -1566(commands)X -1937(may)X -2099(be)X -2199(used)X -2370(as)X -2461(the)X -2583(motion)X -2833(component)X -3213(of)X -3304(other)X -3 f -3493(vi)X -1 f -3579(commands,)X -3970(in)X -776 5442(which)N -992(case)X -1151(any)X -1287(text)X -1427(copied)X -1661(into)X -1805(a)X -1861(buffer)X -2078(is)X -2151(line)X -2291(oriented.)X -776 5622(Line:)N -1136(Set)X -1258(to)X -1340(the)X -1458(current)X -1706(line)X -1846(minus)X -2061(count.)X -776 5712(Column:)N -1136(The)X -1281(most)X -1456(attractive)X -1775(cursor)X -1996(position.)X - -14 p -%%Page: 14 13 -10 s 10 xH 0 xS 1 f 1 i -3 f -576 474(USD:13-14)N -2826(Nvi/Nex)X -3122 0.3906(Reference)AX -3487(\(Vi)X -3614(Commands\))X -1 f -776 762(Options:)N -1136(None.)X -3 f -576 942(<control-T>)N -1 f -776 1032(Return)N -1014(to)X -1096(the)X -1214(most)X -1389(recent)X -1606(tag)X -1724(context.)X -2020(The)X -3 f -2165(<control-T>)X -1 f -2602(command)X -2938(is)X -3011(an)X -3107(absolute)X -3394(movement.)X -776 1212(Line:)N -1136(Set)X -1258(to)X -1340(the)X -1458(context)X -1714(of)X -1801(the)X -1919(previous)X -2215(tag)X -2333(command.)X -776 1302(Column:)N -1136(Set)X -1258(to)X -1340(the)X -1458(context)X -1714(of)X -1801(the)X -1919(previous)X -2215(tag)X -2333(command.)X -776 1392(Options:)N -1136(None.)X -3 f -576 1572(<control-U>)N -1 f -776 1662(Scroll)N -1003(backward)X -7 f -1352(count)X -1 f -1628(lines.)X -1856(If)X -7 f -1947(count)X -1 f -2224(is)X -2314(not)X -2453(speci\256ed,)X -2795(scroll)X -3010(backward)X -3360(the)X -3495(number)X -3777(of)X -3881(lines)X -776 1752(speci\256ed)N -1096(by)X -1211(the)X -1344(last)X -3 f -1490(<control-D>)X -1 f -1947(or)X -3 f -2049(<control-U>)X -1 f -2505(command.)X -2895(If)X -2983(this)X -3132(is)X -3219(the)X -3351(\256rst)X -3 f -3509(<control-D>)X -1 f -3965(or)X -3 f -776 1842(<control-U>)N -1 f -1221(command,)X -1580(scroll)X -1781(backward)X -2117(half)X -2266(the)X -2388(number)X -2657(of)X -2748(lines)X -2923(in)X -3009(the)X -3131(screen.)X -3401(\(In)X -3519(the)X -3641(case)X -3804(of)X -3895(split)X -776 1932(screens,)N -1057(the)X -1179(default)X -1426(scrolling)X -1729(distance)X -2015(is)X -2091(corrected)X -2414(to)X -2499(half)X -2647(the)X -2768(current)X -3019(screen)X -3248(size.\))X -3463(This)X -3628(is)X -3704(an)X -3803(error)X -3983(if)X -776 2022(the)N -894(movement)X -1252(is)X -1325(past)X -1474(the)X -1592(beginning)X -1932(of)X -2019(the)X -2137(\256le.)X -776 2202(The)N -3 f -921(<control-U>)X -1 f -1363(command)X -1699(is)X -1772(an)X -1868(absolute)X -2155(movement.)X -776 2382(Line:)N -1136(Set)X -1258(to)X -1340(the)X -1458(current)X -1706(line)X -1846(minus)X -2061(the)X -2179(amount)X -2439(scrolled.)X -776 2472(Column:)N -1136(Set)X -1258(to)X -1340(the)X -1458(\256rst)X -1602(nonblank)X -1920(character)X -2236(in)X -2318(the)X -2436(line.)X -776 2562(Options:)N -1136(None.)X -3 f -576 2742(<control-W>)N -1 f -776 2832(Switch)N -1021(to)X -1106(the)X -1227(next)X -1388(lower)X -1594(screen)X -1823(in)X -1908(the)X -2029(window,)X -2330(or,)X -2440(to)X -2525(the)X -2646(\256rst)X -2793(screen)X -3022(if)X -3094(there)X -3278(are)X -3400(no)X -3503(lower)X -3709(screens)X -3970(in)X -776 2922(the)N -894(window.)X -776 3102(Line:)N -1136(Set)X -1258(to)X -1340(the)X -1458(previous)X -1754(cursor)X -1975(position)X -2252(in)X -2334(the)X -2452(window.)X -776 3192(Column:)N -1136(Set)X -1258(to)X -1340(the)X -1458(previous)X -1754(cursor)X -1975(position)X -2252(in)X -2334(the)X -2452(window.)X -776 3282(Options:)N -1136(None.)X -3 f -576 3462(<control-Y>)N -1 f -776 3552(Scroll)N -989(backward)X -7 f -1324(count)X -1 f -1586(lines,)X -1779(leaving)X -2037(the)X -2157(current)X -2407(line)X -2550(and)X -2689(column)X -2952(as)X -3042(is,)X -3138(if)X -3210(possible.)X -3535(This)X -3700(is)X -3776(an)X -3875(error)X -776 3642(if)N -845(the)X -963(movement)X -1321(is)X -1394(past)X -1543(the)X -1661(beginning)X -2001(of)X -2088(the)X -2206(\256le.)X -776 3822(Line:)N -1136(Unchanged)X -1525(unless)X -1748(the)X -1869(current)X -2120(line)X -2263(scrolls)X -2496(off)X -2614(the)X -2736(screen,)X -2986(in)X -3072(which)X -3292(case)X -3455(it)X -3523(is)X -3600(set)X -3713(to)X -3799(the)X -3921(last)X -1136 3912(line)N -1276(of)X -1363(text)X -1503(displayed)X -1830(on)X -1930(the)X -2048(screen.)X -776 4002(Column:)N -1136(Unchanged)X -1536(unless)X -1770(the)X -1902(current)X -2164(line)X -2318(scrolls)X -2561(off)X -2689(the)X -2821(screen,)X -3081(in)X -3177(which)X -3407(case)X -3580(it)X -3658(is)X -3745(the)X -3877(most)X -1136 4092(attractive)N -1455(cursor)X -1676(position.)X -776 4182(Options:)N -1136(None.)X -3 f -576 4362(<control-Z>)N -1 f -776 4452(Suspend)N -1069(the)X -1189(current)X -1439(editor)X -1648(session.)X -1941(If)X -2017(the)X -2137(\256le)X -2261(has)X -2390(been)X -2564(modi\256ed)X -2870(since)X -3057(it)X -3124(was)X -3272(last)X -3406(completely)X -3785(written,)X -776 4542(and)N -914(the)X -3 f -1034(autowrite)X -1 f -1386(option)X -1612(is)X -1687(set,)X -1817(the)X -1936(\256le)X -2059(is)X -2133(written)X -2381(before)X -2608(the)X -2727(editor)X -2935(session)X -3187(is)X -3261(suspended.)X -3656(If)X -3731(this)X -3867(write)X -776 4632(fails,)N -954(the)X -1072(editor)X -1279(session)X -1530(is)X -1603(not)X -1725(suspended.)X -776 4812(Line:)N -1136(Unchanged.)X -776 4902(Column:)N -1136(Unchanged.)X -776 4992(Options:)N -1136(Affected)X -1438(by)X -1538(the)X -3 f -1656(autowrite)X -1 f -2006(option.)X -3 f -576 5172(<escape>)N -1 f -776 5262(Execute)N -3 f -1055(ex)X -1 f -1151(commands)X -1518(or)X -1605(cancel)X -1831(partial)X -2056(commands.)X -2463(If)X -2537(an)X -3 f -2633(ex)X -1 f -2729(command)X -3065(is)X -3138(being)X -3336(entered)X -3593(\(e.g.)X -3 f -3776(/)X -1 f -3798(,)X -3 f -3838(?)X -1 f -(,)S -3 f -3918(:)X -1 f -3965(or)X -3 f -776 5352(!)N -1 f -803(\),)X -877(the)X -1002(command)X -1345(is)X -1425(executed.)X -1778(If)X -1859(a)X -1922(partial)X -2154(command)X -2497(has)X -2631(been)X -2810(entered,)X -3093(e.g.)X -3255(or)X -3348(the)X -3472(command)X -3814(is)X -3893(can-)X -776 5442(celled.)N -1028(Otherwise,)X -1398(it)X -1462(is)X -1535(an)X -1631(error.)X -776 5622(Line:)N -1136(When)X -1350(an)X -3 f -1448(ex)X -1 f -1546(command)X -1884(is)X -1959(being)X -2159(executed,)X -2487(the)X -2607(current)X -2857(line)X -2999(is)X -3074(set)X -3186(as)X -3276(described)X -3607(for)X -3724(that)X -3867(com-)X -1136 5712(mand.)N -1374(Otherwise,)X -1744(unchanged.)X - -15 p -%%Page: 15 14 -10 s 10 xH 0 xS 1 f 1 i -3 f -576 474(Nvi/Nex)N -872 0.3906(Reference)AX -1237(\(Vi)X -1364(Commands\))X -3658(USD:13-15)X -1 f -776 762(Column:)N -1136(When)X -1354(an)X -3 f -1456(ex)X -1 f -1558(command)X -1901(is)X -1981(being)X -2186(executed,)X -2519(the)X -2644(current)X -2899(column)X -3166(is)X -3246(set)X -3362(as)X -3456(described)X -3791(for)X -3912(that)X -1136 852(command.)N -1512(Otherwise,)X -1882(unchanged.)X -776 942(Options:)N -1136(None.)X -3 f -576 1122(<control-]>)N -1 f -776 1212(Push)N -953(a)X -1011(tag)X -1131 0.4531(reference)AX -1454(onto)X -1618(the)X -1738(tag)X -1858(stack.)X -2085(The)X -2232(tags)X -2383(\256les)X -2538(\(see)X -2691(the)X -3 f -2812(tags)X -1 f -2973(option)X -3200(for)X -3317(more)X -3505(information\))X -3933(are)X -776 1302(searched)N -1086(for)X -1207(a)X -1270(tag)X -1395(matching)X -1720(the)X -1845(current)X -2100(word.)X -2332(The)X -2484(current)X -2739(word)X -2931(begins)X -3167(at)X -3252(the)X -3377(\256rst)X -3528(non-whitespace)X -776 1392(character)N -1092(on)X -1192(or)X -1279(after)X -1447(the)X -1565(current)X -1813(cursor)X -2034(position,)X -2331(and)X -2468(extends)X -2734(up)X -2835(to)X -2918(the)X -3037(next)X -3196(non-word)X -3529(character)X -3846(or)X -3934(the)X -776 1482(end)N -914(of)X -1003(the)X -1123(line.)X -1305(If)X -1381(a)X -1439(matching)X -1759(tag)X -1879(is)X -1954(found,)X -2183(the)X -2302(current)X -2551(\256le)X -2674(is)X -2748(discarded)X -3077(and)X -3214(the)X -3333(\256le)X -3456(containing)X -3815(the)X -3934(tag)X -776 1572 0.4531(reference)AN -1097(is)X -1170(edited.)X -776 1752(If)N -851(the)X -971(current)X -1221(\256le)X -1345(has)X -1474(been)X -1648(modi\256ed)X -1954(since)X -2141(it)X -2207(was)X -2354(last)X -2487(completely)X -2865(written,)X -3134(the)X -3254(command)X -3592(will)X -3738(fail.)X -3907(The)X -3 f -776 1842(<control-]>)N -1 f -1187(command)X -1523(is)X -1596(an)X -1692(absolute)X -1979(movement.)X -776 2022(Line:)N -1136(Set)X -1258(to)X -1340(the)X -1458(line)X -1598(containing)X -1956(the)X -2074(matching)X -2392(tag)X -2510(string.)X -776 2112(Column:)N -1136(Set)X -1258(to)X -1340(the)X -1458(start)X -1616(of)X -1703(the)X -1821(matching)X -2139(tag)X -2257(string.)X -776 2202(Options:)N -1136(Affected)X -1438(by)X -1538(the)X -3 f -1656(tags)X -1 f -1814(and)X -3 f -1950(taglength)X -1 f -2290(options.)X -3 f -576 2382(<control-\303>)N -1 f -776 2472(Switch)N -1018(to)X -1100(the)X -1218(most)X -1393(recently)X -1672(edited)X -1888(\256le.)X -776 2652(If)N -852(the)X -972(\256le)X -1096(has)X -1225(been)X -1399(modi\256ed)X -1705(since)X -1892(it)X -1958(was)X -2105(last)X -2238(completely)X -2616(written,)X -2886(and)X -3025(the)X -3 f -3146(autowrite)X -1 f -3499(option)X -3726(is)X -3802(set,)X -3934(the)X -776 2742(\256le)N -905(is)X -984(written)X -1237(out.)X -1405(If)X -1485(this)X -1626(write)X -1817(fails,)X -2001(the)X -2125(command)X -2467(will)X -2617(fail.)X -2790(Otherwise,)X -3166(if)X -3241(the)X -3365(current)X -3619(\256le)X -3747(has)X -3880(been)X -776 2832(modi\256ed)N -1080(since)X -1265(it)X -1329(was)X -1474(last)X -1605(completely)X -1981(written,)X -2248(the)X -2366(command)X -2702(will)X -2846(fail.)X -776 3012(Line:)N -1136(Set)X -1258(to)X -1340(the)X -1458(line)X -1598(the)X -1716(cursor)X -1937(was)X -2082(on)X -2182(when)X -2376(the)X -2494(\256le)X -2616(was)X -2761(last)X -2892(edited.)X -776 3102(Column:)N -1136(Set)X -1258(to)X -1340(the)X -1458(column)X -1718(the)X -1836(cursor)X -2057(was)X -2202(on)X -2302(when)X -2496(the)X -2614(\256le)X -2736(was)X -2881(last)X -3012(edited.)X -776 3192(Options:)N -1136(Affected)X -1438(by)X -1538(the)X -3 f -1656(autowrite)X -1 f -2006(option.)X -3 f -576 3372([count])N -841(<space>)X -576 3462([count])N -841(l)X -1 f -776 3552(Move)N -984(the)X -1103(cursor)X -1325(forward)X -7 f -1602(count)X -1 f -1864(characters)X -2213(without)X -2479(changing)X -2795(the)X -2915(current)X -3165(line.)X -3347(This)X -3511(is)X -3586(an)X -3684(error)X -3863(if)X -3934(the)X -776 3642(cursor)N -997(is)X -1070(on)X -1170(the)X -1288(last)X -1419(character)X -1735(in)X -1817(the)X -1935(line.)X -776 3822(The)N -3 f -921(<space>)X -1 f -1220(and)X -3 f -1356(l)X -1 f -1398(commands)X -1765(may)X -1923(be)X -2019(used)X -2186(as)X -2273(the)X -2391(motion)X -2637(component)X -3013(of)X -3100(other)X -3 f -3285(vi)X -1 f -3367(commands,)X -3754(in)X -3836(which)X -776 3912(case)N -937(any)X -1075(text)X -1217(copied)X -1453(into)X -1599(a)X -1657(buffer)X -1876(is)X -1951(character)X -2269(oriented.)X -2594(In)X -2683(addition,)X -2987(these)X -3173(commands)X -3541(may)X -3700(be)X -3797(used)X -3965(as)X -776 4002(the)N -908(motion)X -1168(components)X -1589(of)X -1690(other)X -1889(commands)X -2271(when)X -2480(the)X -2613(cursor)X -2849(is)X -2937(on)X -3052(the)X -3185(last)X -3331(character)X -3662(in)X -3759(the)X -3892(line,)X -776 4092(without)N -1040(error.)X -776 4272(Line:)N -1136(Unchanged.)X -776 4362(Column:)N -1136(Set)X -1259(to)X -1342(the)X -1461(current)X -1710(character)X -2027(plus)X -2181(the)X -2300(next)X -7 f -2459(count)X -1 f -2720(characters,)X -3088(or)X -3177(to)X -3261(the)X -3381(last)X -3514(character)X -3832(on)X -3934(the)X -1136 4452(line)N -1278(if)X -7 f -1349(count)X -1 f -1611(is)X -1686(greater)X -1932(than)X -2092(the)X -2212(number)X -2478(of)X -2566(characters)X -2914(in)X -2997(the)X -3116(line)X -3257(after)X -3426(the)X -3545(current)X -3794(charac-)X -1136 4542(ter.)N -776 4632(Options:)N -1136(None.)X -3 f -576 4812([count])N -841(!)X -888(motion)X -1148(shell-argument\(s\))X -1 f -776 4902(Replace)N -1055(text)X -1195(with)X -1357(results)X -1586(from)X -1762(a)X -1818(shell)X -1989(command.)X -2366(Pass)X -2529(the)X -2648(lines)X -2820(speci\256ed)X -3126(by)X -3227(the)X -7 f -3346(count)X -1 f -3607(and)X -7 f -3744(motion)X -1 f -776 4992(arguments)N -1136(as)X -1229(standard)X -1527(input)X -1717(to)X -1805(the)X -1928(program)X -2225(named)X -2464(by)X -2569(the)X -3 f -2692(shell)X -1 f -2872(option,)X -3121(and)X -3262(replace)X -3520(those)X -3714(lines)X -3890(with)X -776 5082(the)N -894(output)X -1118(\(both)X -1307(standard)X -1599(error)X -1776(and)X -1912(standard)X -2204(output\))X -2455(of)X -2542(that)X -2682(command.)X -776 5262(After)N -966(the)X -1084(motion)X -1330(is)X -1403(entered,)X -3 f -1680(vi)X -1 f -1762(prompts)X -2044(for)X -2158(arguments)X -2512(to)X -2594(the)X -2712(shell)X -2883(command.)X -776 5442(Within)N -1026(those)X -1223(arguments,)X -1605(``)X -7 f -1659(%)X -1 f -('')S -1790(and)X -1935(``)X -7 f -1989(#)X -1 f -('')S -2120(characters)X -2476(are)X -2604(expanded)X -2941(to)X -3032(the)X -3159(current)X -3416(and)X -3561(alternate)X -3867(path-)X -776 5532(names,)N -1024(respectively.)X -1475(The)X -1623(``)X -7 f -1677(!)X -1 f -('')S -1822(character)X -2141(is)X -2217(expanded)X -2548(with)X -2713(the)X -2833(command)X -3171(text)X -3313(of)X -3402(the)X -3522(previous)X -3 f -3820(!)X -1 f -3889(or)X -3 f -3978(:!)X -1 f -776 5622(commands.)N -1183 0.3125(\(Therefore,)AX -1568(the)X -1686(command)X -3 f -2022(!!)X -1 f -2116(repeats)X -2364(the)X -2482(previous)X -3 f -2778(!)X -1 f -2845(command.\))X -3248(The)X -3393(special)X -3637(meanings)X -3965(of)X -776 5712(``)N -7 f -830(%)X -1 f -('',)S -975(``)X -7 f -1029(#)X -1 f -('')S -1154(and)X -1293(``)X -7 f -1347(!)X -1 f -('')S -1492(can)X -1627(be)X -1726(overridden)X -2097(by)X -2200(escaping)X -2504(them)X -2687(with)X -2852(a)X -2910(backslash.)X -3284(If)X -3360(no)X -3 f -3462(!)X -1 f -3531(or)X -3 f -3620(:!)X -1 f -3716(command)X -776 5802(has)N -907(yet)X -1029(been)X -1205(executed,)X -1535(it)X -1603(is)X -1680(an)X -1780(error)X -1961(to)X -2047(use)X -2178(an)X -2278(unescaped)X -2637(``)X -7 f -2691(!)X -1 f -('')S -2837(character.)X -3197(The)X -3 f -3346(!)X -1 f -3417(command)X -3758(does)X -2 f -3930(not)X - -16 p -%%Page: 16 15 -10 s 10 xH 0 xS 2 f 1 i -3 f -576 474(USD:13-16)N -2826(Nvi/Nex)X -3122 0.3906(Reference)AX -3487(\(Vi)X -3614(Commands\))X -1 f -776 762(do)N -880(shell)X -1055(expansion)X -1404(on)X -1508(the)X -1630(strings)X -1867(provided)X -2175(as)X -2265(arguments.)X -2662(If)X -2739(any)X -2878(of)X -2968(the)X -3089(above)X -3304(expansions)X -3683(change)X -3934(the)X -776 852(arguments)N -1130(the)X -1248(user)X -1402(entered,)X -1679(the)X -1797(command)X -2133(is)X -2206(redisplayed)X -2596(at)X -2674(the)X -2792(bottom)X -3038(of)X -3125(the)X -3243(screen.)X -3 f -776 1032(Vi)N -1 f -882(then)X -1046(executes)X -1349(the)X -1473(program)X -1771(named)X -2011(by)X -2117(the)X -3 f -2241(shell)X -1 f -2422(option,)X -2672(with)X -2840(a)X -3 f -9 f -2902(-)X -2904(-)X -3 f -2948(c)X -1 f -3010(\257ag)X -3156(followed)X -3467(by)X -3573(the)X -3698(arguments)X -776 1122(\(which)N -1019(are)X -1138(bundled)X -1416(into)X -1560(a)X -1616(single)X -1827(argument\).)X -776 1302(The)N -3 f -921(!)X -1 f -988(command)X -1324(is)X -1397(permitted)X -1724(in)X -1806(an)X -1902(empty)X -2122(\256le.)X -776 1482(If)N -850(the)X -968(\256le)X -1090(has)X -1217(been)X -1389(modi\256ed)X -1693(since)X -1878(it)X -1942(was)X -2087(last)X -2218(completely)X -2594(written,)X -2861(the)X -3 f -2979(!)X -1 f -3046(command)X -3382(will)X -3526(warn)X -3707(you.)X -776 1662(Line:)N -1136(The)X -1281(\256rst)X -1425(line)X -1565(of)X -1652(the)X -1770(replaced)X -2063(text.)X -776 1752(Column:)N -1136(The)X -1281(\256rst)X -1425(column)X -1685(of)X -1772(the)X -1890(replaced)X -2183(text.)X -776 1842(Options:)N -1136(Affected)X -1438(by)X -1538(the)X -3 f -1656(shell)X -1 f -1831(option.)X -3 f -576 2022([count])N -841(#)X -901(+|-|#)X -1 f -776 2112(Increment)N -1135(or)X -1235(decrement)X -1603(the)X -1734(current)X -1996(number.)X -2315(The)X -2474(current)X -2736(number)X -3015(begins)X -3258(at)X -3350(the)X -3482(\256rst)X -3640(non-number)X -776 2202(character)N -1095(on)X -1198(or)X -1288(before)X -1517(the)X -1638(current)X -1889(cursor)X -2113(position,)X -2413(or)X -2503(the)X -2624(beginning)X -2967(of)X -3057(the)X -3178(line,)X -3341(and)X -3480(extends)X -3748(up)X -3850(to)X -3934(the)X -776 2292(\256rst)N -920(non-number)X -1332(character)X -1649(on)X -1750(or)X -1838(after)X -2007(the)X -2126(current)X -2375(cursor)X -2597(position)X -2875(or)X -2963(the)X -3082(end)X -3219(of)X -3307(the)X -3426(line.)X -3607(If)X -3682(the)X -3801(trailing)X -776 2382(character)N -1094(is)X -1169(a)X -7 f -1227(+)X -1 f -(,)S -1317(the)X -1437(number)X -1704(is)X -1779(incremented)X -2198(by)X -7 f -2300(count)X -1 f -(.)S -2602(If)X -2678(the)X -2798(trailing)X -3051(character)X -3369(is)X -3444(a)X -7 f -3502(-)X -1 f -(,)S -3592(the)X -3712(number)X -3979(is)X -776 2472(decremented)N -1220(by)X -7 f -1333(count)X -1 f -(.)S -1646(If)X -1733(the)X -1864(trailing)X -2128(character)X -2457(is)X -2543(a)X -7 f -2612(#)X -1 f -(,)S -2713(the)X -2844(previous)X -3154(increment)X -3509(or)X -3610(decrement)X -3979(is)X -776 2562(repeated.)N -776 2742(The)N -927(format)X -1167(of)X -1260(the)X -1384(number)X -1656(\(decimal,)X -1984(hexadecimal,)X -2437(and)X -2580(octal,)X -2783(and)X -2926(leading)X -3189(0's\))X -3341(is)X -3421(retained)X -3707(unless)X -3934(the)X -776 2832(new)N -930(value)X -1124(cannot)X -1358(be)X -1454(represented)X -1845(in)X -1927(the)X -2045(previous)X -2341(format.)X -776 3012(Line:)N -1136(Unchanged.)X -776 3102(Column:)N -1136(Set)X -1258(to)X -1340(the)X -1458(\256rst)X -1602(character)X -1918(in)X -2000(the)X -2118(cursor)X -2339(word.)X -776 3192(Options:)N -1136(None.)X -3 f -576 3372([count])N -841($)X -1 f -776 3462(Move)N -989(the)X -1113(cursor)X -1340(to)X -1428(the)X -1552(end)X -1694(of)X -1787(a)X -1849(line.)X -2035(If)X -7 f -2115(count)X -1 f -2381(is)X -2460(speci\256ed,)X -2792(the)X -2917(cursor)X -3145(moves)X -3381(down)X -7 f -3586(count)X -3881(-)X -3984(1)X -1 f -776 3552(lines.)N -776 3732(It)N -845(is)X -918(not)X -1040(an)X -1136(error)X -1313(to)X -1395(use)X -1522(the)X -3 f -1640($)X -1 f -1700(command)X -2036(when)X -2230(the)X -2348(cursor)X -2569(is)X -2642(on)X -2742(the)X -2860(last)X -2991(character)X -3308(in)X -3391(the)X -3510(line)X -3651(or)X -3739(when)X -3934(the)X -776 3822(line)N -916(is)X -989(empty.)X -776 4002(The)N -3 f -921($)X -1 f -981(command)X -1317(may)X -1475(be)X -1571(used)X -1739(as)X -1827(the)X -1946(motion)X -2193(component)X -2570(of)X -2658(other)X -3 f -2844(vi)X -1 f -2927(commands,)X -3315(in)X -3398(which)X -3615(case)X -3775(any)X -3912(text)X -776 4092(copied)N -1014(into)X -1161(a)X -1220(buffer)X -1440(is)X -1516(character)X -1835(oriented,)X -2141(unless)X -2364(the)X -2485(cursor)X -2709(is)X -2785(at,)X -2886(or)X -2976(before)X -3205(the)X -3326(\256rst)X -3473(nonblank)X -3794(charac-)X -776 4182(ter)N -885(in)X -971(the)X -1093(line,)X -1257(in)X -1343(which)X -1563(case)X -1726(it)X -1794(is)X -1871(line)X -2015(oriented.)X -2343(It)X -2417(is)X -2495(not)X -2622(an)X -2723(error)X -2905(to)X -2992(use)X -3124(the)X -3 f -3247($)X -1 f -3312(command)X -3653(as)X -3745(a)X -3806(motion)X -776 4272(component)N -1154(when)X -1350(the)X -1470(cursor)X -1693(is)X -1768(on)X -1870(the)X -1990(last)X -2123(character)X -2441(in)X -2525(the)X -2645(line,)X -2807(although)X -3109(it)X -3175(is)X -3249(an)X -3346(error)X -3524(when)X -3719(the)X -3838(line)X -3979(is)X -776 4362(empty.)N -776 4542(Line:)N -1136(Set)X -1258(to)X -1340(the)X -1458(current)X -1706(line)X -1846(plus)X -7 f -1999(count)X -1 f -2259(minus)X -2474(1.)X -776 4632(Column:)N -1136(Set)X -1258(to)X -1340(the)X -1458(last)X -1589(character)X -1905(in)X -1987(the)X -2105(line.)X -776 4722(Options:)N -1136(None.)X -3 f -576 4902(%)N -1 f -776 4992(Move)N -986(to)X -1071(the)X -1192(matching)X -1513(character.)X -1872(The)X -2020(cursor)X -2244(moves)X -2477(to)X -2563(the)X -2685(parenthesis)X -3070(or)X -3161(curly)X -3350(brace)X -3549(which)X -2 f -3769(matches)X -1 f -776 5082(the)N -900(parenthesis)X -1287(or)X -1380(curly)X -1570(brace)X -1770(found)X -1982(at)X -2065(the)X -2188(current)X -2441(cursor)X -2667(position)X -2949(or)X -3041(which)X -3262(is)X -3340(the)X -3463(closest)X -3706(one)X -3847(to)X -3934(the)X -776 5172(right)N -964(of)X -1068(the)X -1203(cursor)X -1441(on)X -1558(the)X -1693(line.)X -1890(It)X -1976(is)X -2066(an)X -2179(error)X -2373(to)X -2472(execute)X -2756(the)X -3 f -2892(%)X -1 f -3010(command)X -3364(on)X -3482(a)X -3556(line)X -3714(without)X -3996(a)X -776 5262(parenthesis)N -1157(or)X -1244(curly)X -1429(brace.)X -1664(Historically,)X -2082(any)X -7 f -2218(count)X -1 f -2478(speci\256ed)X -2783(to)X -2865(the)X -3 f -2983(%)X -1 f -3083(command)X -3419(was)X -3564(ignored.)X -776 5442(The)N -3 f -921(%)X -1 f -1021(command)X -1357(is)X -1430(an)X -1527(absolute)X -1815(movement.)X -2214(The)X -3 f -2360(%)X -1 f -2461(command)X -2798(may)X -2957(be)X -3054(used)X -3222(as)X -3310(the)X -3429(motion)X -3676(component)X -776 5532(of)N -871(other)X -3 f -1064(vi)X -1 f -1153(commands,)X -1547(in)X -1636(which)X -1859(case)X -2025(any)X -2168(text)X -2315(copied)X -2556(into)X -2707(a)X -2770(buffer)X -2994(is)X -3074(character)X -3397(oriented,)X -3707(unless)X -3934(the)X -776 5622(starting)N -1036(point)X -1220(of)X -1307(the)X -1425(region)X -1650(is)X -1723(at)X -1801(or)X -1888(before)X -2115(the)X -2234(\256rst)X -2379(nonblank)X -2698(character)X -3015(on)X -3116(its)X -3212(line,)X -3373(and)X -3510(the)X -3629(ending)X -3868(point)X -776 5712(is)N -849(at)X -927(or)X -1014(after)X -1182(the)X -1300(last)X -1431(nonblank)X -1749(character)X -2065(on)X -2165(its)X -2260(line,)X -2420(in)X -2502(which)X -2718(case)X -2877(it)X -2941(is)X -3014(line)X -3154(oriented.)X - -17 p -%%Page: 17 16 -10 s 10 xH 0 xS 1 f 1 i -3 f -576 474(Nvi/Nex)N -872 0.3906(Reference)AX -1237(\(Vi)X -1364(Commands\))X -3658(USD:13-17)X -1 f -776 762(Line:)N -1136(Set)X -1258(to)X -1340(the)X -1458(line)X -1598(containing)X -1956(the)X -2074(matching)X -2392(character.)X -776 852(Column:)N -1136(Set)X -1258(to)X -1340(the)X -1458(matching)X -1776(character.)X -776 942(Options:)N -1136(None.)X -3 f -576 1122(&)N -1 f -776 1212(Repeat)N -1019(the)X -1137(previous)X -1433(substitution)X -1825(command)X -2161(on)X -2261(the)X -2379(current)X -2627(line.)X -776 1392(Historically,)N -1194(any)X -7 f -1330(count)X -1 f -1590(speci\256ed)X -1895(to)X -1977(the)X -3 f -2095(&)X -1 f -2182(command)X -2518(was)X -2663(ignored.)X -776 1572(Line:)N -1136(Unchanged.)X -776 1662(Column:)N -1136(Unchanged)X -1531(if)X -1609(the)X -1736(cursor)X -1966(was)X -2120(on)X -2229(the)X -2356(last)X -2496(character)X -2821(in)X -2912(the)X -3039(line,)X -3208(otherwise,)X -3569(set)X -3688(to)X -3780(the)X -3908(\256rst)X -1136 1752(nonblank)N -1454(character)X -1770(in)X -1852(the)X -1970(line.)X -776 1842(Options:)N -1136(Affected)X -1438(by)X -1538(the)X -3 f -1656(edcompatible)X -1 f -2114(,)X -3 f -2154(extended)X -1 f -2461(,)X -3 f -2501(ignorecase)X -1 f -2882(and)X -3 f -3018(magic)X -1 f -3243(options.)X -3 f -576 2022 0.3182(\302<character>)AN -576 2112 0.3182(`<character>)AN -1 f -776 2202(Return)N -1014(to)X -1096(a)X -1152(context)X -1408(marked)X -1669(by)X -1769(the)X -1888(character)X -7 f -2205(<character>)X -1 f -(.)S -2794(If)X -7 f -2869(<character>)X -1 f -3418(is)X -3492(the)X -3611(``)X -7 f -3665(')X -1 f -('')S -3788(or)X -3876(``)X -7 f -3930(`)X -1 f -('')S -776 2292(character,)N -1113(return)X -1326(to)X -1409(the)X -1528(previous)X -1825(context.)X -2122(If)X -7 f -2197(<character>)X -1 f -2746(is)X -2820(any)X -2956(other)X -3141(character,)X -3477(return)X -3689(to)X -3771(the)X -3889(con-)X -776 2382(text)N -921(marked)X -1187(by)X -1292(that)X -1437(character)X -1759(\(see)X -1915(the)X -3 f -2039(m)X -1 f -2132(command)X -2474(for)X -2594(more)X -2785(information\).)X -3256(If)X -3336(the)X -3460(command)X -3802(is)X -3881(the)X -3 f -4005(\302)X -1 f -776 2472(command,)N -1137(only)X -1304(the)X -1427(line)X -1572(value)X -1771(is)X -1848(restored,)X -2151(and)X -2291(the)X -2413(cursor)X -2638(is)X -2715(placed)X -2949(on)X -3053(the)X -3175(\256rst)X -3323(nonblank)X -3645(character)X -3965(of)X -776 2562(that)N -916(line.)X -1096(If)X -1170(the)X -1288(command)X -1624(is)X -1697(the)X -3 f -1815(`)X -1 f -1862(command,)X -2218(both)X -2380(the)X -2498(line)X -2638(and)X -2774(column)X -3034(values)X -3259(are)X -3378(restored.)X -776 2742(It)N -849(is)X -926(an)X -1026(error)X -1207(if)X -1280(the)X -1402(context)X -1662(no)X -1766(longer)X -1995(exists)X -2202(because)X -2482(of)X -2574(line)X -2719(deletion.)X -3042(\(Contexts)X -3378(follow)X -3612(lines)X -3788(that)X -3933(are)X -776 2832(moved,)N -1034(or)X -1121(which)X -1337(are)X -1456(deleted)X -1708(and)X -1844(then)X -2002(restored.\))X -776 3012(The)N -3 f -924(\302)X -1 f -974(and)X -3 f -1113(`)X -1 f -1163(commands)X -1533(are)X -1655(both)X -1820(absolute)X -2110(movements.)X -2542(They)X -2730(may)X -2891(be)X -2990(used)X -3160(as)X -3250(a)X -3309(motion)X -3558(component)X -3938(for)X -776 3102(other)N -3 f -962(vi)X -1 f -1045(commands.)X -1453(For)X -1585(the)X -3 f -1704(\302)X -1 f -1752(command,)X -2108(any)X -2244(text)X -2384(copied)X -2618(into)X -2762(a)X -2818(buffer)X -3035(is)X -3108(line)X -3248(oriented.)X -3571(For)X -3702(the)X -3 f -3820(`)X -1 f -3867(com-)X -776 3192(mand,)N -1002(any)X -1146(text)X -1294(copied)X -1536(into)X -1688(a)X -1752(buffer)X -1977(is)X -2058(character)X -2382(oriented,)X -2693(unless)X -2921(it)X -2993(both)X -3163(starts)X -3360(and)X -3504(stops)X -3696(at)X -3782(the)X -3908(\256rst)X -776 3282(character)N -1099(in)X -1188(the)X -1313(line,)X -1480(in)X -1569(which)X -1792(case)X -1958(it)X -2029(is)X -2109(line)X -2255(oriented.)X -2584(In)X -2677(addition,)X -2985(when)X -3185(using)X -3384(the)X -3 f -3508(`)X -1 f -3561(command)X -3903(as)X -3996(a)X -776 3372(motion)N -1025(component,)X -1424(commands)X -1794(which)X -2013(move)X -2214(backward)X -2550(and)X -2689(started)X -2926(at)X -3007(the)X -3128(\256rst)X -3275(character)X -3594(in)X -3679(the)X -3801(line,)X -3965(or)X -776 3462(move)N -983(forward)X -1267(and)X -1412(ended)X -1633(at)X -1719(the)X -1845(\256rst)X -1997(character)X -2321(in)X -2411(the)X -2537(line,)X -2705(are)X -2832(corrected)X -3160(to)X -3250(the)X -3376(last)X -3515(character)X -3839(of)X -3934(the)X -776 3552(starting)N -1036(and)X -1172(ending)X -1410(lines,)X -1601(respectively.)X -776 3732(Line:)N -1136(Set)X -1258(to)X -1340(the)X -1458(line)X -1598(from)X -1774(the)X -1892(context.)X -776 3822(Column:)N -1136(Set)X -1261(to)X -1346(the)X -1467(\256rst)X -1614(nonblank)X -1935(character)X -2254(in)X -2340(the)X -2462(line,)X -2626(for)X -2744(the)X -3 f -2866(\302)X -1 f -2917(command,)X -3277(and)X -3417(set)X -3530(to)X -3616(the)X -3738(context's)X -1136 3912(column)N -1396(for)X -1510(the)X -3 f -1628(`)X -1 f -1675(command.)X -776 4002(Options:)N -1136(None.)X -3 f -576 4182([count])N -841(\()X -1 f -776 4272(Back)N -961(up)X -7 f -1061(count)X -1 f -1321(sentences.)X -776 4452(The)N -3 f -922(\()X -1 f -970(command)X -1307(is)X -1382(an)X -1480(absolute)X -1769(movement.)X -2169(The)X -3 f -2316(\()X -1 f -2365(command)X -2703(may)X -2863(be)X -2961(used)X -3130(as)X -3219(the)X -3339(motion)X -3587(component)X -3965(of)X -776 4542(other)N -3 f -963(vi)X -1 f -1047(commands,)X -1436(in)X -1520(which)X -1738(case)X -1899(any)X -2036(text)X -2177(copied)X -2412(into)X -2557(a)X -2614(buffer)X -2832(is)X -2906(character)X -3223(oriented,)X -3527(unless)X -3748(the)X -3867(start-)X -776 4632(ing)N -913(and)X -1064(stopping)X -1374(points)X -1604(of)X -1706(the)X -1839(region)X -2079(are)X -2213(the)X -2346(\256rst)X -2505(character)X -2836(in)X -2933(the)X -3066(line,)X -3241(in)X -3338(which)X -3569(case)X -3743(it)X -3823(is)X -3912(line)X -776 4722(oriented.)N -1111(In)X -1210(the)X -1340(latter)X -1537(case,)X -1728(the)X -1858(stopping)X -2165(point)X -2361(of)X -2460(the)X -2590(region)X -2827(is)X -2911(adjusted)X -3209(to)X -3302(be)X -3409(the)X -3538(end)X -3685(of)X -3783(the)X -3912(line)X -776 4812(immediately)N -1196(before)X -1422(it,)X -1506(and)X -1642(not)X -1764(the)X -1882(original)X -2151(cursor)X -2372(position.)X -776 4992(Line:)N -1136(Set)X -1258(to)X -1340(the)X -1458(line)X -1598(containing)X -1956(the)X -2074(beginning)X -2414(of)X -2501(the)X -2619(sentence.)X -776 5082(Column:)N -1136(Set)X -1258(to)X -1340(the)X -1458(\256rst)X -1602(nonblank)X -1920(character)X -2236(of)X -2323(the)X -2441(sentence.)X -776 5172(Options:)N -1136(None.)X -3 f -576 5352([count])N -841(\))X -1 f -776 5442(Move)N -983(forward)X -7 f -1258(count)X -1 f -1518(sentences.)X -776 5622(The)N -3 f -922(\))X -1 f -970(command)X -1307(is)X -1382(an)X -1480(absolute)X -1769(movement.)X -2169(The)X -3 f -2316(\))X -1 f -2365(command)X -2703(may)X -2863(be)X -2961(used)X -3130(as)X -3219(the)X -3339(motion)X -3587(component)X -3965(of)X -776 5712(other)N -3 f -963(vi)X -1 f -1047(commands,)X -1436(in)X -1520(which)X -1738(case)X -1899(any)X -2036(text)X -2177(copied)X -2412(into)X -2557(a)X -2614(buffer)X -2832(is)X -2906(character)X -3223(oriented,)X -3527(unless)X -3748(the)X -3867(start-)X -776 5802(ing)N -901(point)X -1088(of)X -1179(the)X -1301(region)X -1530(is)X -1607(the)X -1729(\256rst)X -1877(character)X -2197(in)X -2283(the)X -2405(line,)X -2569(in)X -2655(which)X -2875(case)X -3038(it)X -3106(is)X -3183(line)X -3327(oriented.)X -3654(In)X -3745(the)X -3867(latter)X - -18 p -%%Page: 18 17 -10 s 10 xH 0 xS 1 f 1 i -3 f -576 474(USD:13-18)N -2826(Nvi/Nex)X -3122 0.3906(Reference)AX -3487(\(Vi)X -3614(Commands\))X -1 f -776 762(case,)N -961(if)X -1036(the)X -1160(stopping)X -1461(point)X -1651(of)X -1744(the)X -1868(region)X -2099(is)X -2178(also)X -2333(the)X -2457(\256rst)X -2607(character)X -2929(in)X -3017(the)X -3141(line,)X -3307(it)X -3376(is)X -3454(adjusted)X -3746(to)X -3833(be)X -3934(the)X -776 852(end)N -912(of)X -999(the)X -1117(line)X -1257(immediately)X -1677(before)X -1903(it.)X -776 1032(Line:)N -1136(Set)X -1258(to)X -1340(the)X -1458(line)X -1598(containing)X -1956(the)X -2074(beginning)X -2414(of)X -2501(the)X -2619(sentence.)X -776 1122(Column:)N -1136(Set)X -1258(to)X -1340(the)X -1458(\256rst)X -1602(nonblank)X -1920(character)X -2236(of)X -2323(the)X -2441(sentence.)X -776 1212(Options:)N -1136(None.)X -3 f -576 1392([count])N -841(,)X -1 f -776 1482(Reverse)N -1055(\256nd)X -1199(character)X -7 f -1515(count)X -1 f -1775(times.)X -2008(Reverse)X -2288(the)X -2407(last)X -3 f -2539(F)X -1 f -2588(,)X -3 f -2629(f)X -1 f -2656(,)X -3 f -2697(T)X -1 f -2771(or)X -3 f -2859(t)X -1 f -2907(command,)X -3264(searching)X -3593(the)X -3712(other)X -3898(way)X -776 1572(in)N -858(the)X -976(line,)X -7 f -1136(count)X -1 f -1396(times.)X -776 1752(The)N -3 f -922(,)X -1 f -963(command)X -1300(may)X -1460(be)X -1558(used)X -1727(as)X -1816(the)X -1936(motion)X -2184(component)X -2562(of)X -2651(other)X -3 f -2838(vi)X -1 f -2922(commands,)X -3311(in)X -3395(which)X -3613(case)X -3774(any)X -3912(text)X -776 1842(copied)N -1010(into)X -1154(a)X -1210(buffer)X -1427(is)X -1500(character)X -1816(oriented.)X -776 2022(Line:)N -1136(Unchanged.)X -776 2112(Column:)N -1136(Set)X -1258(to)X -1340(the)X -1458 0.3068(searched-for)AX -1881(character.)X -776 2202(Options:)N -1136(None.)X -3 f -576 2382([count])N -9 f -841(-)X -843(-)X -1 f -776 2472(Move)N -983(to)X -1065(\256rst)X -1209(nonblank)X -1527(of)X -1614(the)X -1732(previous)X -2028(line,)X -7 f -2188(count)X -1 f -2448(times.)X -776 2652(This)N -938(is)X -1011(an)X -1107(error)X -1284(if)X -1353(the)X -1471(movement)X -1829(is)X -1902(past)X -2051(the)X -2169(beginning)X -2509(of)X -2596(the)X -2714(\256le.)X -776 2832(The)N -3 f -922(-)X -1 f -970(command)X -1307(may)X -1466(be)X -1563(used)X -1731(as)X -1819(the)X -1938(motion)X -2185(component)X -2562(of)X -2651(other)X -3 f -2838(vi)X -1 f -2922(commands,)X -3311(in)X -3395(which)X -3613(case)X -3774(any)X -3912(text)X -776 2922(copied)N -1010(into)X -1154(a)X -1210(buffer)X -1427(is)X -1500(line)X -1640(oriented.)X -776 3102(Line:)N -1136(Set)X -1258(to)X -1340(the)X -1458(current)X -1706(line)X -1846(minus)X -7 f -2061(count)X -1 f -(.)S -776 3192(Column:)N -1136(Set)X -1258(to)X -1340(the)X -1458(\256rst)X -1602(nonblank)X -1920(character)X -2236(in)X -2318(the)X -2436(line.)X -776 3282(Options:)N -1136(None.)X -3 f -576 3462([count])N -841(.)X -1 f -776 3552(Repeat)N -1031(the)X -1161(last)X -3 f -1304(vi)X -1 f -1398(command)X -1746(that)X -1898(modi\256ed)X -2214(text.)X -2406(The)X -2563(repeated)X -2869(command)X -3218(may)X -3389(be)X -3498(a)X -3567(command)X -3916(and)X -776 3642(motion)N -1030(component)X -1413(combination.)X -1880(If)X -7 f -1961(count)X -1 f -2228(is)X -2308(speci\256ed,)X -2640(it)X -2711(replaces)X -2 f -3002(both)X -1 f -3171(the)X -3296(count)X -3501(speci\256ed)X -3813(for)X -3934(the)X -776 3732(repeated)N -1093(command,)X -1473(and,)X -1653(if)X -1746(applicable,)X -2140(for)X -2278(the)X -2420(repeated)X -2737(motion)X -3007(component.)X -3448(If)X -7 f -3547(count)X -1 f -3832(is)X -3930(not)X -776 3822(speci\256ed,)N -1101(the)X -1219(counts)X -1448(originally)X -1779(speci\256ed)X -2084(to)X -2166(the)X -2284(command)X -2620(being)X -2818(repeated)X -3111(are)X -3230(used)X -3397(again.)X -776 4002(As)N -887(a)X -945(special)X -1190(case,)X -1371(if)X -1442(the)X -3 f -1562(.)X -1 f -1624(command)X -1962(is)X -2037(executed)X -2345(immediately)X -2767(after)X -2937(the)X -3 f -3057(u)X -1 f -3123(command,)X -3482(the)X -3603(change)X -3854(log)X -3979(is)X -776 4092(rolled)N -983(forward)X -1258(or)X -1345(backward,)X -1698(depending)X -2052(on)X -2152(the)X -2270(action)X -2486(of)X -2573(the)X -3 f -2691(u)X -1 f -2755(command.)X -776 4272(Line:)N -1136(Set)X -1258(as)X -1345(described)X -1673(for)X -1787(the)X -1905(repeated)X -2198(command.)X -776 4362(Column:)N -1136(Set)X -1258(as)X -1345(described)X -1673(for)X -1787(the)X -1905(repeated)X -2198(command.)X -776 4452(Options:)N -1136(None.)X -3 f -576 4632 0.1776(/RE<carriage-return>)AN -576 4722(/RE/)N -751 0.2500([offset]<carriage-return>)AX -576 4812 0.1908(?RE<carriage-return>)AN -576 4902(?RE?)N -787 0.2500([offset]<carriage-return>)AX -576 4992(N)N -576 5082(n)N -1 f -776 5172(Search)N -1017(forward)X -1295(or)X -1385(backward)X -1721(for)X -1838(a)X -1897(regular)X -2148(expression.)X -2554(The)X -2702(commands)X -3072(beginning)X -3415(with)X -3580(a)X -3639(slash)X -3822(\(``)X -7 f -3903(/)X -1 f -(''\))S -776 5262(character)N -1095(are)X -1217(forward)X -1495(searches,)X -1811(the)X -1932(commands)X -2302(beginning)X -2644(with)X -2808(a)X -2866(question)X -3159(mark)X -3346(\(``)X -7 f -3427(?)X -1 f -(''\))S -3598(are)X -3719(backward)X -776 5352(searches.)N -3 f -1117(Vi)X -1 f -1225(prompts)X -1515(with)X -1685(the)X -1811(leading)X -2075(character)X -2399(on)X -2507(the)X -2633(last)X -2772(line)X -2920(of)X -3015(the)X -3142(screen)X -3377(for)X -3500(a)X -3565(string.)X -3816(It)X -3894(then)X -776 5442(searches)N -1071(forward)X -1348(or)X -1437(backward)X -1772(in)X -1856(the)X -1976(\256le)X -2100(for)X -2216(the)X -2336(next)X -2496 0.3611(occurrence)AX -2872(of)X -2961(the)X -3081(string,)X -3305(which)X -3522(is)X -3596(interpreted)X -3965(as)X -776 5532(a)N -832(Basic)X -1030(Regular)X -1304(Expression.)X -776 5712(The)N -3 f -928(/)X -1 f -977(and)X -3 f -1120(?)X -1 f -1207(commands)X -1581(are)X -1707(absolute)X -2001(movements.)X -2437(They)X -2630(may)X -2796(be)X -2900(used)X -3075(as)X -3170(the)X -3296(motion)X -3550(components)X -3965(of)X -776 5802(other)N -3 f -974(vi)X -1 f -1069(commands,)X -1469(in)X -1564(which)X -1793(case)X -1965(any)X -2114(text)X -2267(copied)X -2514(into)X -2671(a)X -2740(buffer)X -2970(is)X -3056(character)X -3385(oriented,)X -3701(unless)X -3934(the)X - -19 p -%%Page: 19 18 -10 s 10 xH 0 xS 1 f 1 i -3 f -576 474(Nvi/Nex)N -872 0.3906(Reference)AX -1237(\(Vi)X -1364(Commands\))X -3658(USD:13-19)X -1 f -776 762(search)N -1007(started)X -1246(and)X -1387(ended)X -1604(on)X -1709(the)X -1832(\256rst)X -1981(column)X -2246(of)X -2338(a)X -2399(line,)X -2564(in)X -2651(which)X -2872(case)X -3036(it)X -3105(is)X -3183(line)X -3328(oriented.)X -3657(In)X -3750(addition,)X -776 852(forward)N -1056(searches)X -1354(ending)X -1597(at)X -1680(the)X -1803(\256rst)X -1951(character)X -2271(of)X -2362(a)X -2422(line,)X -2586(and)X -2726(backward)X -3063(searches)X -3360(beginning)X -3704(at)X -3786(the)X -3908(\256rst)X -776 942(character)N -1098(in)X -1186(the)X -1310(line,)X -1476(are)X -1601(corrected)X -1927(to)X -2015(begin)X -2219(or)X -2312(end)X -2454(at)X -2538(the)X -2662(last)X -2799(character)X -3121(of)X -3214(the)X -3339(previous)X -3642(line.)X -3829(\(Note,)X -776 1032(forward)N -1061(and)X -1207(backward)X -1550(searches)X -1853(can)X -1995(occur)X -2204(for)X -2328(both)X -3 f -2500(/)X -1 f -2552(and)X -3 f -2698(?)X -1 f -2787(commands,)X -3183(if)X -3261(the)X -3 f -3388(wrapscan)X -1 f -3746(option)X -3979(is)X -776 1122(set.\))N -776 1302(If)N -852(an)X -950(offset)X -1155(from)X -1333(the)X -1453(matched)X -1747(line)X -1889(is)X -1964(speci\256ed)X -2271(\(i.e.)X -2418(a)X -2476(trailing)X -2729(``)X -7 f -2783(/)X -1 f -('')S -2907(or)X -2996(``)X -7 f -3050(?)X -1 f -('')S -3194(character)X -3512(is)X -3587(followed)X -3894(by)X -3996(a)X -776 1392(signed)N -1009(offset\),)X -1263(the)X -1385(buffer)X -1606(will)X -1754(always)X -2001(be)X -2100(line)X -2243(oriented)X -2529(\(e.g.)X -2715(``)X -7 f -2769(/string/+0)X -1 f -('')S -3326(will)X -3473(always)X -3719(guarantee)X -776 1482(a)N -832(line)X -972(orientation\).)X -776 1662(The)N -3 f -921(n)X -1 f -985(command)X -1321(repeats)X -1569(the)X -1687(previous)X -1983(search.)X -776 1842(The)N -3 f -921(N)X -1 f -999(command)X -1335(repeats)X -1583(the)X -1701(previous)X -1997(search,)X -2243(but)X -2365(in)X -2447(the)X -2565(reverse)X -2818(direction.)X -776 2022(Missing)N -1194(RE's)X -1515(\(e.g.)X -1839(``)X -7 f -1893(//<carriage-return>)X -1 f -('',)S -3040(``)X -7 f -3094(/<carriage-return>)X -1 f -('',)S -776 2112(``)N -7 f -830(??<carriage-return>)X -1 f -('',)S -1847(or)X -1945(``)X -7 f -1999(?<carriage-return>)X -1 f -('')S -2948(search)X -3185(for)X -3310(the)X -3439(last)X -3581(search)X -3818(RE,)X -3970(in)X -776 2202(the)N -894(indicated)X -1208(direction.)X -776 2382(Searches)N -1082(may)X -1240(be)X -1336(interrupted)X -1708(using)X -1901(the)X -7 f -2019(<interrupt>)X -1 f -2567(character.)X -776 2562(Line:)N -1136(Set)X -1258(to)X -1340(the)X -1458(line)X -1598(in)X -1680(which)X -1896(the)X -2014(match)X -2230(occurred.)X -776 2652(Column:)N -1136(Set)X -1258(to)X -1340(the)X -1458(\256rst)X -1602(character)X -1918(of)X -2005(the)X -2123(matched)X -2415(string.)X -776 2742(Options:)N -1136(Affected)X -1438(by)X -1538(the)X -3 f -1656(edcompatible)X -1 f -2114(,)X -3 f -2154(extended)X -1 f -2461(,)X -3 f -2501(ignorecase)X -1 f -2862(,)X -3 f -2902(magic)X -1 f -3107(,)X -3147(and)X -3 f -3283(wrapscan)X -1 f -3632(options.)X -3 f -576 2922(0)N -1 f -776 3012(Move)N -985(to)X -1069(the)X -1189(\256rst)X -1335(character)X -1654(in)X -1739(the)X -1860(current)X -2111(line.)X -2294(It)X -2366(is)X -2442(not)X -2567(an)X -2666(error)X -2846(to)X -2931(use)X -3061(the)X -3 f -3182(0)X -1 f -3245(command)X -3584(when)X -3781(the)X -3902(cur-)X -776 3102(sor)N -894(is)X -967(on)X -1067(the)X -1185(\256rst)X -1329(character)X -1645(in)X -1727(the)X -1845(line,)X -776 3282(The)N -3 f -923(0)X -1 f -986(command)X -1325(may)X -1486(be)X -1585(used)X -1755(as)X -1845(the)X -1966(motion)X -2215(component)X -2594(of)X -2684(other)X -3 f -2872(vi)X -1 f -2957(commands,)X -3347(in)X -3432(which)X -3651(case)X -3813(it)X -3880(is)X -3956(an)X -776 3372(error)N -953(if)X -1022(the)X -1140(cursor)X -1361(is)X -1434(on)X -1534(the)X -1652(\256rst)X -1796(character)X -2112(in)X -2194(the)X -2312(line.)X -776 3552(Line:)N -1136(Unchanged.)X -776 3642(Column:)N -1136(Set)X -1258(to)X -1340(the)X -1458(\256rst)X -1602(character)X -1918(in)X -2000(the)X -2118(line.)X -776 3732(Options:)N -1136(None.)X -3 f -576 3912(:)N -1 f -776 4002(Execute)N -1055(an)X -1152(ex)X -1249(command.)X -3 f -1626(Vi)X -1 f -1727(prompts)X -2010(for)X -2125(an)X -3 f -2222(ex)X -1 f -2319(command)X -2656(on)X -2757(the)X -2876(last)X -3008(line)X -3149(of)X -3237(the)X -3356(screen,)X -3603(using)X -3797(a)X -3854(colon)X -776 4092(\(``)N -7 f -857(:)X -1 f -(''\))S -1029(character.)X -1408(The)X -1575(command)X -1933(is)X -2028(terminated)X -2413(by)X -2535(a)X -7 f -2613(<carriage-return>)X -1 f -(,)S -7 f -3491(<newline>)X -1 f -3965(or)X -7 f -776 4182(<escape>)N -1 f -1184(character;)X -1526(all)X -1630(of)X -1721(these)X -1910(characters)X -2261(may)X -2423(be)X -2523(escaped)X -2802(by)X -2906(using)X -3103(a)X -7 f -3164(<literal)X -3601(next>)X -1 f -3866(char-)X -776 4272(acter.)N -993(The)X -1138(command)X -1474(is)X -1547(then)X -1705(executed.)X -776 4452(If)N -850(the)X -3 f -968(ex)X -1 f -1064(command)X -1400(writes)X -1616(to)X -1698(the)X -1816(screen,)X -3 f -2063(vi)X -1 f -2146(will)X -2291(prompt)X -2543(the)X -2662(user)X -2817(for)X -2932(a)X -7 f -2989(<carriage-return>)X -1 f -3826(before)X -776 4542(continuing)N -1144(when)X -1344(the)X -3 f -1468(ex)X -1 f -1570(command)X -1912(\256nishes.)X -2222(Large)X -2436(amounts)X -2733(of)X -2826(output)X -3056(from)X -3238(the)X -3 f -3362(ex)X -1 f -3464(command)X -3806(will)X -3956(be)X -776 4632(paged)N -994(for)X -1114(the)X -1238(user,)X -1418(and)X -1560(the)X -1684(user)X -1844(prompted)X -2177(for)X -2297(a)X -7 f -2359(<carriage-return>)X -1 f -3201(or)X -7 f -3294(<space>)X -1 f -3657(key)X -3800(to)X -3889(con-)X -776 4722(tinue.)N -999(In)X -1089(some)X -1281(cases,)X -1494(a)X -1553(quit)X -1700(\(normally)X -2039(a)X -2098(``q'')X -2269 0.3750(character\))AX -2615(or)X -7 f -2705(<interrupt>)X -1 f -3256(may)X -3417(be)X -3515(entered)X -3774(to)X -3858(inter-)X -776 4812(rupt)N -925(the)X -3 f -1043(ex)X -1 f -1139(command.)X -776 4992(When)N -988(the)X -3 f -1106(ex)X -1 f -1202(command)X -1538(\256nishes,)X -1822(and)X -1958(the)X -2076(user)X -2230(is)X -2303(prompted)X -2631(to)X -2714(resume)X -2967(visual)X -3179(mode,)X -3398(it)X -3463(is)X -3537(also)X -3687(possible)X -3970(to)X -776 5082(enter)N -957(another)X -1218(``)X -7 f -1272(:)X -1 f -('')S -1394(character)X -1710(followed)X -2015(by)X -2115(another)X -3 f -2376(ex)X -1 f -2472(command.)X -776 5262(Line:)N -1136(The)X -1281(current)X -1529(line)X -1669(is)X -1742(set)X -1851(as)X -1938(described)X -2266(for)X -2380(the)X -3 f -2498(ex)X -1 f -2594(command.)X -776 5352(Column:)N -1136(The)X -1281(current)X -1529(column)X -1789(is)X -1862(set)X -1971(as)X -2058(described)X -2386(for)X -2500(the)X -3 f -2618(ex)X -1 f -2714(command.)X -776 5442(Options:)N -1136(None.)X -3 f -576 5622([count])N -841(;)X -1 f -776 5712(Repeat)N -1025(the)X -1149(last)X -1286(character)X -1608(\256nd)X -7 f -1758(count)X -1 f -2024(times.)X -2263(The)X -2415(last)X -2553(character)X -2876(\256nd)X -3027(is)X -3107(one)X -3250(of)X -3344(the)X -3 f -3469(F)X -1 f -3518(,)X -3 f -3565(f)X -1 f -3592(,)X -3 f -3639(T)X -1 f -3719(or)X -3 f -3813(t)X -1 f -3867(com-)X -776 5802(mands.)N - -20 p -%%Page: 20 19 -10 s 10 xH 0 xS 1 f 1 i -3 f -576 474(USD:13-20)N -2826(Nvi/Nex)X -3122 0.3906(Reference)AX -3487(\(Vi)X -3614(Commands\))X -1 f -776 762(The)N -3 f -922(;)X -1 f -970(command)X -1307(may)X -1466(be)X -1563(used)X -1731(as)X -1819(the)X -1938(motion)X -2185(component)X -2562(of)X -2651(other)X -3 f -2838(vi)X -1 f -2922(commands,)X -3311(in)X -3395(which)X -3613(case)X -3774(any)X -3912(text)X -776 852(copied)N -1010(into)X -1154(a)X -1210(buffer)X -1427(is)X -1500(character)X -1816(oriented.)X -776 1032(Line:)N -1136(Unchanged.)X -776 1122(Column:)N -1136(Set)X -1258(to)X -1340(the)X -1458 0.3068(searched-for)AX -1881(character.)X -776 1212(Options:)N -1136(None.)X -3 f -576 1392([count])N -841(<)X -907(motion)X -576 1482([count])N -841(>)X -907(motion)X -1 f -776 1572(Shift)N -956(lines)X -1132(left)X -1264(or)X -1357(right.)X -1574(Shift)X -1755(the)X -1879(number)X -2150(of)X -2243(lines)X -2420(in)X -2508(the)X -2632(region)X -2863(speci\256ed)X -3174(by)X -3280(the)X -3404(motion)X -3656(component,)X -776 1662(times)N -7 f -980(count)X -1 f -(,)S -1271(left)X -1409(\(for)X -1561(the)X -3 f -1690(<)X -1 f -1767(command\))X -2141(or)X -2239(right)X -2421(\(for)X -2573(the)X -3 f -2702(>)X -1 f -2778(command\))X -3151(by)X -3261(the)X -3389(number)X -3664(of)X -3761(columns)X -776 1752(speci\256ed)N -1086(by)X -1191(the)X -3 f -1314(shiftwidth)X -1 f -1685(option.)X -1954(Only)X -2139(whitespace)X -2521(characters)X -2873(are)X -2997(deleted)X -3255(when)X -3455(shifting)X -3725(left;)X -3880(once)X -776 1842(the)N -901(\256rst)X -1052(character)X -1375(in)X -1464(the)X -1589(line)X -1736(contains)X -2030(a)X -2092(nonblank)X -2416(character,)X -2758(the)X -3 f -2882(shift)X -1 f -3059(will)X -3209(succeed,)X -3510(but)X -3638(the)X -3762(line)X -3908(will)X -776 1932(not)N -898(be)X -994(modi\256ed.)X -776 2112(Line:)N -1136(Unchanged.)X -776 2202(Column:)N -1136(Set)X -1258(to)X -1340(the)X -1458(\256rst)X -1602(nonblank)X -1920(character)X -2236(in)X -2318(the)X -2436(line.)X -776 2292(Options:)N -1136(Affected)X -1438(by)X -1538(the)X -3 f -1656(shiftwidth)X -1 f -2022(option.)X -3 f -576 2472(@)N -670(buffer)X -1 f -776 2562(Execute)N -1065(a)X -1131(named)X -1375(buffer.)X -1642(Execute)X -1931(the)X -2059(named)X -2303(buffer)X -2530(as)X -3 f -2627(vi)X -1 f -2719(commands.)X -3136(The)X -3292(buffer)X -3520(may)X -3689(include)X -3 f -3956(ex)X -1 f -776 2652(commands,)N -1170(too,)X -1319(but)X -1448(they)X -1613(must)X -1795(be)X -1898(expressed)X -2241(as)X -2334(a)X -3 f -2396(:)X -1 f -2449(command.)X -2831(If)X -2911(the)X -3035(buffer)X -3258(is)X -3337(line)X -3483(oriented,)X -7 f -3792(<new-)X -776 2742(line>)N -1 f -1054(characters)X -1419(are)X -1556(logically)X -1874(appended)X -2220(to)X -2320(each)X -2506(line)X -2664(of)X -2769(the)X -2905(buffer.)X -3180(If)X -3272(the)X -3408(buffer)X -3644(is)X -3736(character)X -776 2832(oriented,)N -7 f -1079(<newline>)X -1 f -1531(characters)X -1878(are)X -1997(logically)X -2297(appended)X -2625(to)X -2707(all)X -2807(but)X -2929(the)X -3047(last)X -3178(line)X -3318(in)X -3400(the)X -3518(buffer.)X -776 3012(If)N -861(the)X -990(buffer)X -1218(name)X -1423(is)X -1507(``)X -7 f -1561(@)X -1 f -('',)S -1714(or)X -1812(``)X -7 f -1866(*)X -1 f -('',)S -2019(then)X -2188(the)X -2317(last)X -2459(buffer)X -2687(executed)X -3004(shall)X -3186(be)X -3293(used.)X -3511(It)X -3591(is)X -3675(an)X -3782(error)X -3970(to)X -776 3102(specify)N -1033(``)X -7 f -1087(@@)X -1 f -('')S -1262(or)X -1354(``)X -7 f -1408(**)X -1 f -('')S -1583(if)X -1657(there)X -1843(were)X -2025(no)X -2130(buffer)X -2351(previous)X -2651(executions.)X -3058(The)X -3207(text)X -3351(of)X -3442(a)X -3502(macro)X -3727(may)X -3889(con-)X -776 3192(tain)N -919(an)X -3 f -1019(@)X -1 f -1117(command,)X -1477(and)X -1617(it)X -1685(is)X -1762(possible)X -2048(to)X -2134(create)X -2351(in\256nite)X -2601(loops)X -2798(in)X -2884(this)X -3023(manner.)X -3328(\(The)X -7 f -3504(<interrupt>)X -1 f -776 3282(character)N -1092(may)X -1250(be)X -1346(used)X -1513(to)X -1595(interrupt)X -1891(the)X -2009(loop.\))X -776 3462(Line:)N -1136(The)X -1281(current)X -1529(line)X -1669(is)X -1742(set)X -1851(as)X -1938(described)X -2266(for)X -2380(the)X -2498(command\(s\).)X -776 3552(Column:)N -1136(The)X -1281(current)X -1529(column)X -1789(is)X -1862(set)X -1971(as)X -2058(described)X -2386(for)X -2500(the)X -2618(command\(s\).)X -776 3642(Options:)N -1136(None.)X -3 f -576 3822([count])N -841(A)X -1 f -776 3912(Enter)N -981(input)X -1176(mode,)X -1405(appending)X -1770(the)X -1899(text)X -2050(after)X -2229(the)X -2358(end)X -2505(of)X -2603(the)X -2732(line.)X -2923(If)X -7 f -3008(count)X -1 f -3279(is)X -3363(speci\256ed,)X -3699(the)X -3828(text)X -3979(is)X -776 4002(repeatedly)N -1131(input)X -7 f -1315(count)X -1603(-)X -1699(1)X -1 f -1767(more)X -1952(times)X -2145(after)X -2313(input)X -2497(mode)X -2695(is)X -2768(exited.)X -776 4182(Line:)N -1136(Set)X -1258(to)X -1340(the)X -1458(last)X -1589(line)X -1729(upon)X -1909(which)X -2125(characters)X -2472(were)X -2649(entered.)X -776 4272(Column:)N -1136(Set)X -1258(to)X -1340(the)X -1458(last)X -1589(character)X -1905(entered.)X -776 4362(Options:)N -1136(Affected)X -1440(by)X -1542(the)X -3 f -1662(altwerase)X -1 f -1988(,)X -3 f -2030(autoindent)X -1 f -2398(,)X -3 f -2440(beautify)X -1 f -(,)S -3 f -2762(showmatch)X -1 f -3149(,)X -3 f -3191(ttywerase)X -1 f -3545(and)X -3 f -3684(wrapmar-)X -1136 4452(gin)N -1 f -1262(options.)X -3 f -576 4632([count])N -841(B)X -1 f -776 4722(Move)N -995(backward)X -7 f -1340(count)X -1 f -1612(bigwords.)X -1982(Move)X -2201(the)X -2331(cursor)X -2564(backward)X -2909(to)X -3003(the)X -3133(beginning)X -3485(of)X -3584(a)X -3652(bigword)X -3952(by)X -776 4812(repeating)N -1096(the)X -1215(following)X -1547(algorithm:)X -1901(if)X -1971(the)X -2090(current)X -2339(position)X -2617(is)X -2691(at)X -2770(the)X -2889(beginning)X -3230(of)X -3318(a)X -3374(bigword)X -3661(or)X -3748(the)X -3866(char-)X -776 4902(acter)N -955(at)X -1036(the)X -1157(current)X -1408(position)X -1688(cannot)X -1925(be)X -2024(part)X -2172(of)X -2262(a)X -2321(bigword,)X -2631(move)X -2832(to)X -2917(the)X -3038(\256rst)X -3185(character)X -3504(of)X -3594(the)X -3715(preceding)X -776 4992(bigword.)N -1105(Otherwise,)X -1477(move)X -1677(to)X -1761(the)X -1881(\256rst)X -2027(character)X -2345(of)X -2434(the)X -2554(bigword)X -2843(at)X -2923(the)X -3043(current)X -3293(position.)X -3612(If)X -3688(no)X -3790(preced-)X -776 5082(ing)N -908(bigword)X -1205(exists)X -1418(on)X -1529(the)X -1658(current)X -1917(line,)X -2088(move)X -2297(to)X -2390(the)X -2519(\256rst)X -2674(character)X -3001(of)X -3099(the)X -3228(last)X -3370(bigword)X -3668(on)X -3779(the)X -3908(\256rst)X -776 5172(preceding)N -1113(line)X -1253(that)X -1393(contains)X -1680(a)X -1736(bigword.)X -776 5352(The)N -3 f -921(B)X -1 f -994(command)X -1330(may)X -1488(be)X -1584(used)X -1751(as)X -1838(the)X -1956(motion)X -2202(component)X -2578(of)X -2665(other)X -3 f -2850(vi)X -1 f -2932(commands,)X -3319(in)X -3401(which)X -3617(case)X -3776(any)X -3912(text)X -776 5442(copied)N -1010(into)X -1154(a)X -1210(buffer)X -1427(is)X -1500(character)X -1816(oriented.)X -776 5622(Line:)N -1136(Set)X -1258(to)X -1340(the)X -1458(line)X -1598(containing)X -1956(the)X -2074(word)X -2259(selected.)X -776 5712(Column:)N -1136(Set)X -1258(to)X -1340(the)X -1458(\256rst)X -1602(character)X -1918(of)X -2005(the)X -2123(word)X -2308(selected.)X - -21 p -%%Page: 21 20 -10 s 10 xH 0 xS 1 f 1 i -3 f -576 474(Nvi/Nex)N -872 0.3906(Reference)AX -1237(\(Vi)X -1364(Commands\))X -3658(USD:13-21)X -1 f -776 762(Options:)N -1136(None.)X -3 f -576 942([buffer])N -864([count])X -1129(C)X -1 f -776 1032(Change)N -1058(text)X -1215(from)X -1408(the)X -1543(current)X -1808(position)X -2102(to)X -2201(the)X -2336(end-of-line.)X -2770(If)X -7 f -2862(count)X -1 f -3140(is)X -3231(speci\256ed,)X -3574(the)X -3710(input)X -3912(text)X -776 1122(replaces)N -1060(from)X -1236(the)X -1354(current)X -1602(position)X -1879(to)X -1961(the)X -2079(end-of-line,)X -2476(plus)X -7 f -2629(count)X -2917(-)X -3013(1)X -1 f -3081(subsequent)X -3457(lines.)X -776 1302(Line:)N -1136(Set)X -1258(to)X -1340(the)X -1458(last)X -1589(line)X -1729(upon)X -1909(which)X -2125(characters)X -2472(were)X -2649(entered.)X -776 1392(Column:)N -1136(Set)X -1258(to)X -1340(the)X -1458(last)X -1589(character)X -1905(entered.)X -776 1482(Options:)N -1136(Affected)X -1440(by)X -1542(the)X -3 f -1662(altwerase)X -1 f -1988(,)X -3 f -2030(autoindent)X -1 f -2398(,)X -3 f -2440(beautify)X -1 f -(,)S -3 f -2762(showmatch)X -1 f -3149(,)X -3 f -3191(ttywerase)X -1 f -3545(and)X -3 f -3684(wrapmar-)X -1136 1572(gin)N -1 f -1262(options.)X -3 f -576 1752([buffer])N -864(D)X -1 f -776 1842(Delete)N -1006(text)X -1146(from)X -1322(the)X -1440(current)X -1688(position)X -1965(to)X -2047(the)X -2165(end-of-line.)X -776 2022(It)N -845(is)X -918(not)X -1040(an)X -1136(error)X -1313(to)X -1395(execute)X -1661(the)X -3 f -1779(D)X -1 f -1857(command)X -2193(on)X -2293(an)X -2389(empty)X -2609(line.)X -776 2202(Line:)N -1136(Unchanged.)X -776 2292(Column:)N -1136(Set)X -1258(to)X -1340(the)X -1458(character)X -1774(before)X -2000(the)X -2118(current)X -2367(character,)X -2704(or,)X -2812(column)X -3073(1)X -3134(if)X -3204(the)X -3323(cursor)X -3545(was)X -3691(on)X -3792(column)X -1136 2382(1.)N -776 2472(Options:)N -1136(None.)X -3 f -576 2652([count])N -841(E)X -1 f -776 2742(Move)N -983(forward)X -7 f -1258(count)X -1 f -1518(end-of-bigwords.)X -2113(Move)X -2320(the)X -2438(cursor)X -2659(forward)X -2935(to)X -3018(the)X -3137(end)X -3274(of)X -3362(a)X -3419(bigword)X -3707(by)X -3808(repeat-)X -776 2832(ing)N -906(the)X -1032(following)X -1371(algorithm:)X -1732(if)X -1809(the)X -1935(current)X -2191(position)X -2476(is)X -2557(the)X -2683(end)X -2827(of)X -2922(a)X -2986(bigword)X -3281(or)X -3376(the)X -3502(character)X -3826(at)X -3912(that)X -776 2922(position)N -1061(cannot)X -1303(be)X -1407(part)X -1560(of)X -1655(a)X -1719(bigword,)X -2034(move)X -2240(to)X -2331(the)X -2458(last)X -2598(character)X -2923(of)X -3019(the)X -3146(following)X -3486(bigword.)X -3822(Other-)X -776 3012(wise,)N -973(move)X -1181(to)X -1273(the)X -1401(last)X -1542(character)X -1868(of)X -1965(the)X -2093(bigword)X -2390(at)X -2477(the)X -2604(current)X -2861(position.)X -3187(If)X -3270(no)X -3379(succeeding)X -3765(bigword)X -776 3102(exists)N -984(on)X -1090(the)X -1214(current)X -1468(line,)X -1634(move)X -1838(to)X -1927(the)X -2052(last)X -2190(character)X -2513(of)X -2607(the)X -2732(\256rst)X -2883(bigword)X -3177(on)X -3284(the)X -3409(next)X -3574(following)X -3912(line)X -776 3192(that)N -916(contains)X -1203(a)X -1259(bigword.)X -776 3372(The)N -3 f -921(E)X -1 f -994(command)X -1330(may)X -1488(be)X -1584(used)X -1751(as)X -1838(the)X -1956(motion)X -2202(component)X -2578(of)X -2665(other)X -3 f -2850(vi)X -1 f -2932(commands,)X -3319(in)X -3401(which)X -3617(case)X -3776(any)X -3912(text)X -776 3462(copied)N -1010(into)X -1154(a)X -1210(buffer)X -1427(is)X -1500(character)X -1816(oriented.)X -776 3642(Line:)N -1136(Set)X -1258(to)X -1340(the)X -1458(line)X -1598(containing)X -1956(the)X -2074(word)X -2259(selected.)X -776 3732(Column:)N -1136(Set)X -1258(to)X -1340(the)X -1458(last)X -1589(character)X -1905(of)X -1992(the)X -2110(word)X -2295(selected.)X -776 3822(Options:)N -1136(None.)X -3 f -576 4002([count])N -841(F)X -910 0.3125(<character>)AX -1 f -776 4092(Search)N -7 f -1015(count)X -1 f -1275(times)X -1468(backward)X -1801(through)X -2070(the)X -2188(current)X -2436(line)X -2576(for)X -7 f -2690(<character>)X -1 f -(.)S -776 4272(The)N -3 f -921(F)X -1 f -990(command)X -1326(may)X -1484(be)X -1580(used)X -1747(as)X -1834(the)X -1952(motion)X -2198(component)X -2574(of)X -2661(other)X -3 f -2846(vi)X -1 f -2928(commands,)X -3315(in)X -3398(which)X -3615(case)X -3775(any)X -3912(text)X -776 4362(copied)N -1010(into)X -1154(a)X -1210(buffer)X -1427(is)X -1500(character)X -1816(oriented.)X -776 4542(Line:)N -1136(Unchanged.)X -776 4632(Column:)N -1136(Set)X -1258(to)X -1340(the)X -1458 0.3068(searched-for)AX -1881(character.)X -776 4722(Options:)N -1136(None.)X -3 f -576 4902([count])N -841(G)X -1 f -776 4992(Move)N -983(to)X -1065(line)X -7 f -1205(count)X -1 f -(,)S -1485(or)X -1572(the)X -1690(last)X -1821(line)X -1961(of)X -2048(the)X -2166(\256le)X -2288(if)X -7 f -2357(count)X -1 f -2617(not)X -2739(speci\256ed.)X -776 5172(The)N -3 f -924(G)X -1 f -1009(command)X -1348(is)X -1424(an)X -1523(absolute)X -1813(movement.)X -2214(The)X -3 f -2362(G)X -1 f -2447(command)X -2786(may)X -2947(be)X -3046(used)X -3216(as)X -3306(the)X -3427(motion)X -3676(component)X -776 5262(of)N -863(other)X -3 f -1048(vi)X -1 f -1130(commands,)X -1517(in)X -1599(which)X -1815(case)X -1974(any)X -2110(text)X -2250(copied)X -2484(into)X -2628(a)X -2684(buffer)X -2901(is)X -2974(line)X -3114(oriented.)X -776 5442(Line:)N -1136(Set)X -1258(to)X -7 f -1340(count)X -1 f -(,)S -1620(if)X -1689(speci\256ed,)X -2014(otherwise,)X -2366(the)X -2484(last)X -2615(line.)X -776 5532(Column:)N -1136(Set)X -1258(to)X -1340(the)X -1458(\256rst)X -1602(nonblank)X -1920(character)X -2236(in)X -2318(the)X -2436(line.)X -776 5622(Options:)N -1136(None.)X - -22 p -%%Page: 22 21 -10 s 10 xH 0 xS 1 f 1 i -3 f -576 474(USD:13-22)N -2826(Nvi/Nex)X -3122 0.3906(Reference)AX -3487(\(Vi)X -3614(Commands\))X -576 762([count])N -841(H)X -1 f -776 852(Move)N -983(to)X -1065(the)X -1183(screen)X -1409(line)X -7 f -1549(count)X -1837(-)X -1933(1)X -1 f -2001(lines)X -2172(below)X -2388(the)X -2506(top)X -2628(of)X -2715(the)X -2833(screen.)X -776 1032(The)N -3 f -924(H)X -1 f -1009(command)X -1348(is)X -1424(an)X -1523(absolute)X -1813(movement.)X -2214(The)X -3 f -2362(H)X -1 f -2447(command)X -2786(may)X -2947(be)X -3046(used)X -3216(as)X -3306(the)X -3427(motion)X -3676(component)X -776 1122(of)N -863(other)X -3 f -1048(vi)X -1 f -1130(commands,)X -1517(in)X -1599(which)X -1815(case)X -1974(any)X -2110(text)X -2250(copied)X -2484(into)X -2628(a)X -2684(buffer)X -2901(is)X -2974(line)X -3114(oriented.)X -776 1302(Line:)N -1136(Set)X -1258(to)X -1340(the)X -1458(line)X -7 f -1598(count)X -1886(-)X -1982(1)X -1 f -2050(lines)X -2221(below)X -2437(the)X -2555(top)X -2677(of)X -2764(the)X -2882(screen.)X -776 1392(Column:)N -1136(Set)X -1258(to)X -1340(the)X -1458(\256rst)X -1602(nonblank)X -1920(character)X -2236(of)X -2323(the)X -2 f -2441(screen)X -1 f -2671(line.)X -776 1482(Options:)N -1136(None.)X -3 f -576 1662([count])N -841(I)X -1 f -776 1752(Enter)N -971(input)X -1156(mode,)X -1375(inserting)X -1676(the)X -1795(text)X -1936(at)X -2015(the)X -2134(beginning)X -2475(of)X -2564(the)X -2684(line.)X -2866(If)X -7 f -2942(count)X -1 f -3204(is)X -3279(speci\256ed,)X -3606(the)X -3726(text)X -3868(input)X -776 1842(is)N -849(repeatedly)X -1204(input)X -7 f -1388(count)X -1676(-)X -1772(1)X -1 f -1840(more)X -2025(times.)X -776 2022(Line:)N -1136(Set)X -1258(to)X -1340(the)X -1458(last)X -1589(line)X -1729(upon)X -1909(which)X -2125(characters)X -2472(were)X -2649(entered.)X -776 2112(Column:)N -1136(Set)X -1258(to)X -1340(the)X -1458(last)X -1589(character)X -1905(entered.)X -776 2202(Options:)N -1136(None.)X -3 f -576 2382([count])N -841(J)X -1 f -776 2472(Join)N -929(lines.)X -1140(If)X -7 f -1214(count)X -1 f -1474(is)X -1547(speci\256ed,)X -7 f -1872(count)X -1 f -2132(lines)X -2303(are)X -2422(joined;)X -2664(a)X -2720(minimum)X -3050(of)X -3137(two)X -3277(lines)X -3448(are)X -3568(always)X -3812(joined,)X -776 2562(regardless)N -1122(of)X -1209(the)X -1327(value)X -1521(of)X -7 f -1608(count)X -1 f -(.)S -776 2742(If)N -859(the)X -986(current)X -1244(line)X -1394(ends)X -1571(with)X -1743(a)X -1809(whitespace)X -2196(character,)X -2542(all)X -2652(whitespace)X -3039(is)X -3122(stripped)X -3410(from)X -3596(the)X -3724(next)X -3892(line.)X -776 2832(Otherwise,)N -1148(if)X -1219(the)X -1338(next)X -1497(line)X -1638(starts)X -1828(with)X -1991(a)X -2048(open)X -2225(parenthesis)X -2607(\(``)X -7 f -2688(\()X -1 f -(''\))S -2838(do)X -2939(nothing.)X -3244(Otherwise,)X -3615(if)X -3685(the)X -3804(current)X -776 2922(line)N -917(ends)X -1086(with)X -1250(a)X -1308(question)X -1601(mark)X -1788(\(``)X -7 f -1869(?)X -1 f -(''\),)S -2040(period)X -2267(\(``)X -7 f -2348(.)X -1 f -(''\))S -2519(or)X -2608(exclamation)X -3022(point)X -3208(\(``)X -7 f -3289(!)X -1 f -(''\),)S -3460(insert)X -3660(two)X -3802(spaces.)X -776 3012(Otherwise,)N -1146(insert)X -1344(a)X -1400(single)X -1611(space.)X -776 3192(It)N -845(is)X -918(not)X -1040(an)X -1136(error)X -1313(to)X -1395(join)X -1539(lines)X -1710(past)X -1859(the)X -1977(end)X -2113(of)X -2200(the)X -2318(\256le,)X -2460(i.e.)X -2578(lines)X -2749(that)X -2889(do)X -2989(not)X -3111(exist.)X -776 3372(Line:)N -1136(Unchanged.)X -776 3462(Column:)N -1136(Set)X -1258(to)X -1340(the)X -1458(character)X -1774(after)X -1942(the)X -2060(last)X -2191(character)X -2507(of)X -2594(the)X -2712(next-to-last)X -3097(joined)X -3317(line.)X -776 3552(Options:)N -1136(None.)X -3 f -576 3732([count])N -841(L)X -1 f -776 3822(Move)N -983(to)X -1065(the)X -1183(screen)X -1409(line)X -7 f -1549(count)X -1837(-)X -1933(1)X -1 f -2001(lines)X -2172(above)X -2384(the)X -2502(bottom)X -2748(of)X -2835(the)X -2953(screen.)X -776 4002(The)N -3 f -925(L)X -1 f -1002(command)X -1342(is)X -1419(an)X -1519(absolute)X -1810(movement.)X -2212(The)X -3 f -2361(L)X -1 f -2438(command)X -2778(may)X -2940(be)X -3040(used)X -3211(as)X -3302(the)X -3425(motion)X -3676(component)X -776 4092(of)N -863(other)X -3 f -1048(vi)X -1 f -1130(commands,)X -1517(in)X -1599(which)X -1815(case)X -1974(any)X -2110(text)X -2250(copied)X -2484(into)X -2628(a)X -2684(buffer)X -2901(is)X -2974(line)X -3114(oriented.)X -776 4272(Line:)N -1136(Set)X -1258(to)X -1340(the)X -1458(line)X -7 f -1598(count)X -1886(-)X -1982(1)X -1 f -2050(lines)X -2221(above)X -2433(the)X -2551(bottom)X -2797(of)X -2884(the)X -3002(screen.)X -776 4362(Column:)N -1136(Set)X -1258(to)X -1340(the)X -1458(\256rst)X -1602(nonblank)X -1920(character)X -2236(of)X -2323(the)X -2 f -2441(screen)X -1 f -2671(line.)X -776 4452(Options:)N -1136(None.)X -3 f -596 4632(M)N -1 f -776 4722(Move)N -983(to)X -1065(the)X -1183(screen)X -1409(line)X -1549(in)X -1631(the)X -1749(middle)X -1991(of)X -2078(the)X -2196(screen.)X -776 4902(The)N -3 f -922(M)X -1 f -1019(command)X -1356(is)X -1430(an)X -1527(absolute)X -1815(movement.)X -2214(The)X -3 f -2360(M)X -1 f -2457(command)X -2794(may)X -2953(be)X -3050(used)X -3219(as)X -3308(the)X -3428(motion)X -3676(component)X -776 4992(of)N -863(other)X -3 f -1048(vi)X -1 f -1130(commands,)X -1517(in)X -1599(which)X -1815(case)X -1974(any)X -2110(text)X -2250(copied)X -2484(into)X -2628(a)X -2684(buffer)X -2901(is)X -2974(line)X -3114(oriented.)X -776 5172(Historically,)N -1194(any)X -7 f -1330(count)X -1 f -1590(speci\256ed)X -1895(to)X -1977(the)X -3 f -2095(M)X -1 f -2191(command)X -2527(was)X -2672(ignored.)X -776 5352(Line:)N -1136(Set)X -1258(to)X -1340(the)X -1458(line)X -1598(in)X -1680(the)X -1798(middle)X -2040(of)X -2127(the)X -2245(screen.)X -776 5442(Column:)N -1136(Set)X -1258(to)X -1340(the)X -1458(\256rst)X -1602(nonblank)X -1920(character)X -2236(of)X -2323(the)X -2 f -2441(screen)X -1 f -2671(line.)X -776 5532(Options:)N -1136(None.)X -3 f -576 5712([count])N -841(O)X -1 f -776 5802(Enter)N -970(input)X -1154(mode,)X -1372(appending)X -1726(text)X -1866(in)X -1948(a)X -2004(new)X -2158(line)X -2298(above)X -2510(the)X -2628(current)X -2876(line.)X -3057(If)X -7 f -3132(count)X -1 f -3393(is)X -3467(speci\256ed,)X -3793(the)X -3912(text)X - -23 p -%%Page: 23 22 -10 s 10 xH 0 xS 1 f 1 i -3 f -576 474(Nvi/Nex)N -872 0.3906(Reference)AX -1237(\(Vi)X -1364(Commands\))X -3658(USD:13-23)X -1 f -776 762(input)N -960(is)X -1033(repeatedly)X -1388(input)X -7 f -1572(count)X -1860(-)X -1956(1)X -1 f -2024(more)X -2209(times.)X -776 942(Historically,)N -1194(any)X -7 f -1330(count)X -1 f -1590(speci\256ed)X -1895(to)X -1977(the)X -3 f -2095(O)X -1 f -2177(command)X -2513(was)X -2658(ignored.)X -776 1122(Line:)N -1136(Set)X -1258(to)X -1340(the)X -1458(last)X -1589(line)X -1729(upon)X -1909(which)X -2125(characters)X -2472(were)X -2649(entered.)X -776 1212(Column:)N -1136(Set)X -1258(to)X -1340(the)X -1458(last)X -1589(character)X -1905(entered.)X -776 1302(Options:)N -1136(Affected)X -1440(by)X -1542(the)X -3 f -1662(altwerase)X -1 f -1988(,)X -3 f -2030(autoindent)X -1 f -2398(,)X -3 f -2440(beautify)X -1 f -(,)S -3 f -2762(showmatch)X -1 f -3149(,)X -3 f -3191(ttywerase)X -1 f -3545(and)X -3 f -3684(wrapmar-)X -1136 1392(gin)N -1 f -1262(options.)X -3 f -576 1572([buffer])N -864(P)X -1 f -776 1662(Insert)N -980(text)X -1121(from)X -1298(a)X -1355(buffer.)X -1613(Text)X -1782(from)X -1960(the)X -2080(buffer)X -2299(\(the)X -2446(unnamed)X -2762(buffer)X -2981(by)X -3083(default\))X -3355(is)X -3430(inserted)X -3706(before)X -3934(the)X -776 1752(current)N -1024(column)X -1284(or,)X -1391(if)X -1460(the)X -1578(buffer)X -1795(is)X -1868(line)X -2008(oriented,)X -2311(before)X -2537(the)X -2655(current)X -2903(line.)X -776 1932(Line:)N -1136(Set)X -1258(to)X -1340(the)X -1458(lowest)X -1687(numbered)X -2028(line)X -2168(insert,)X -2386(if)X -2455(the)X -2573(buffer)X -2790(is)X -2863(line)X -3003(oriented,)X -3306(otherwise)X -3638(unchanged.)X -776 2022(Column:)N -1136(Set)X -1261(to)X -1346(the)X -1467(\256rst)X -1614(nonblank)X -1935(character)X -2254(of)X -2344(the)X -2465(appended)X -2796(text,)X -2959(if)X -3032(the)X -3154(buffer)X -3375(is)X -3452(line)X -3596(oriented,)X -3903(oth-)X -1136 2112(erwise,)N -1386(the)X -1504(last)X -1635(character)X -1951(of)X -2038(the)X -2156(appended)X -2484(text.)X -776 2202(Options:)N -1136(None.)X -3 f -576 2382(Q)N -1 f -776 2472(Exit)N -3 f -929(vi)X -1 f -1011(\(or)X -1125(visual\))X -1363(mode)X -1561(and)X -1697(switch)X -1926(to)X -3 f -2008(ex)X -1 f -2104(mode.)X -776 2652(Line:)N -1136(Unchanged.)X -776 2742(Column:)N -1136(No)X -1254(longer)X -1479(relevant.)X -776 2832(Options:)N -1136(None.)X -3 f -576 3012([count])N -841(R)X -1 f -776 3102(Enter)N -971(input)X -1156(mode,)X -1375(replacing)X -1695(the)X -1814(characters)X -2162(in)X -2245(the)X -2364(current)X -2613(line.)X -2794(If)X -7 f -2869(count)X -1 f -3130(is)X -3204(speci\256ed,)X -3531(the)X -3651(text)X -3793(input)X -3979(is)X -776 3192(repeatedly)N -1131(input)X -7 f -1315(count)X -1603(-)X -1699(1)X -1 f -1767(more)X -1952(times.)X -776 3372(If)N -855(the)X -978(end)X -1119(of)X -1211(the)X -1334(current)X -1587(line)X -1732(is)X -1810(reached,)X -2106(no)X -2211(more)X -2401(characters)X -2753(are)X -2877(replaced)X -3176(and)X -3318(any)X -3460(further)X -3705(characters)X -776 3462(input)N -960(are)X -1079(appended)X -1407(to)X -1489(the)X -1607(line.)X -776 3642(Line:)N -1136(Set)X -1258(to)X -1340(the)X -1458(last)X -1589(line)X -1729(upon)X -1909(which)X -2125(characters)X -2472(were)X -2649(entered.)X -776 3732(Column:)N -1136(Set)X -1258(to)X -1340(the)X -1458(last)X -1589(character)X -1905(entered.)X -776 3822(Options:)N -1136(Affected)X -1440(by)X -1542(the)X -3 f -1662(altwerase)X -1 f -1988(,)X -3 f -2030(autoindent)X -1 f -2398(,)X -3 f -2440(beautify)X -1 f -(,)S -3 f -2762(showmatch)X -1 f -3149(,)X -3 f -3191(ttywerase)X -1 f -3545(and)X -3 f -3684(wrapmar-)X -1136 3912(gin)N -1 f -1262(options.)X -3 f -576 4092([buffer])N -864([count])X -1129(S)X -1 f -776 4182(Substitute)N -7 f -1115(count)X -1 f -1375(lines.)X -776 4362(Line:)N -1136(Set)X -1258(to)X -1340(the)X -1458(last)X -1589(line)X -1729(upon)X -1909(which)X -2125(characters)X -2472(were)X -2649(entered.)X -776 4452(Column:)N -1136(Set)X -1258(to)X -1340(the)X -1458(last)X -1589(character)X -1905(entered.)X -776 4542(Options:)N -1136(Affected)X -1440(by)X -1542(the)X -3 f -1662(altwerase)X -1 f -1988(,)X -3 f -2030(autoindent)X -1 f -2398(,)X -3 f -2440(beautify)X -1 f -(,)S -3 f -2762(showmatch)X -1 f -3149(,)X -3 f -3191(ttywerase)X -1 f -3545(and)X -3 f -3684(wrapmar-)X -1136 4632(gin)N -1 f -1262(options.)X -3 f -576 4812([count])N -841(T)X -914 0.3125(<character>)AX -1 f -776 4902(Search)N -1014(backward,)X -7 f -1366(count)X -1 f -1625(times,)X -1837(through)X -2105(the)X -2222(current)X -2469(line)X -2608(for)X -2721(the)X -2838(character)X -2 f -3153(after)X -1 f -3323(the)X -3440(speci\256ed)X -7 f -3744(<char-)X -776 4992(acter>)N -1 f -(.)S -776 5172(The)N -3 f -921(T)X -1 f -994(command)X -1330(may)X -1488(be)X -1584(used)X -1751(as)X -1838(the)X -1956(motion)X -2202(component)X -2578(of)X -2665(other)X -3 f -2850(vi)X -1 f -2932(commands,)X -3319(in)X -3401(which)X -3617(case)X -3776(any)X -3912(text)X -776 5262(copied)N -1010(into)X -1154(a)X -1210(buffer)X -1427(is)X -1500(character)X -1816(oriented.)X -776 5442(Line:)N -1136(Unchanged.)X -776 5532(Column:)N -1136(Set)X -1258(to)X -1340(the)X -1458(character)X -2 f -1774(after)X -1 f -1945(the)X -2063 0.3068(searched-for)AX -2486(character.)X -776 5622(Options:)N -1136(None.)X - -24 p -%%Page: 24 23 -10 s 10 xH 0 xS 1 f 1 i -3 f -576 474(USD:13-24)N -2826(Nvi/Nex)X -3122 0.3906(Reference)AX -3487(\(Vi)X -3614(Commands\))X -576 762(U)N -1 f -776 852(Restore)N -1041(the)X -1159(current)X -1407(line)X -1547(to)X -1629(its)X -1724(state)X -1891(before)X -2117(the)X -2235(cursor)X -2456(last)X -2587(moved)X -2825(to)X -2907(it.)X -776 1032(Line:)N -1136(Unchanged.)X -776 1122(Column:)N -1136(The)X -1281(\256rst)X -1425(character)X -1741(in)X -1823(the)X -1941(line.)X -776 1212(Options:)N -1136(None.)X -3 f -576 1392([count])N -841(W)X -1 f -776 1482(Move)N -985(forward)X -7 f -1262(count)X -1 f -1524(bigwords.)X -1884(Move)X -2094(the)X -2215(cursor)X -2439(forward)X -2717(to)X -2802(the)X -2923(beginning)X -3266(of)X -3356(a)X -3415(bigword)X -3705(by)X -3808(repeat-)X -776 1572(ing)N -903(the)X -1026(following)X -1362(algorithm:)X -1720(if)X -1794(the)X -1917(current)X -2170(position)X -2452(is)X -2530(within)X -2759(a)X -2820(bigword)X -3112(or)X -3204(the)X -3326(character)X -3646(at)X -3728(that)X -3872(posi-)X -776 1662(tion)N -926(cannot)X -1166(be)X -1268(part)X -1419(of)X -1512(a)X -1574(bigword,)X -1887(move)X -2091(to)X -2179(the)X -2303(\256rst)X -2453(character)X -2775(of)X -2868(the)X -2992(next)X -3156(bigword.)X -3489(If)X -3569(no)X -3676(subsequent)X -776 1752(bigword)N -1066(exists)X -1271(on)X -1374(the)X -1495(current)X -1746(line,)X -1909(move)X -2110(to)X -2195(the)X -2316(\256rst)X -2463(character)X -2782(of)X -2872(the)X -2993(\256rst)X -3139(bigword)X -3428(on)X -3530(the)X -3650(\256rst)X -3796(follow-)X -776 1842(ing)N -898(line)X -1038(that)X -1178(contains)X -1465(a)X -1521(bigword.)X -776 2022(The)N -3 f -927(W)X -1 f -1033(command)X -1375(may)X -1539(be)X -1641(used)X -1814(as)X -1908(the)X -2033(motion)X -2286(component)X -2669(of)X -2763(other)X -3 f -2955(vi)X -1 f -3044(commands,)X -3438(in)X -3527(which)X -3750(case)X -3916(any)X -776 2112(text)N -916(copied)X -1150(into)X -1294(a)X -1350(buffer)X -1567(is)X -1640(character)X -1956(oriented.)X -776 2292(Line:)N -1136(The)X -1281(line)X -1421(containing)X -1779(the)X -1897(word)X -2082(selected.)X -776 2382(Column:)N -1136(The)X -1281(\256rst)X -1425(character)X -1741(of)X -1828(the)X -1946(word)X -2131(selected.)X -776 2472(Options:)N -1136(None.)X -3 f -576 2652([buffer])N -864([count])X -1129(X)X -1 f -776 2742(Delete)N -7 f -1008(count)X -1 f -1270(characters)X -1619(before)X -1847(the)X -1967(cursor.)X -2230(If)X -2306(the)X -2426(number)X -2693(of)X -2782(characters)X -3132(to)X -3217(be)X -3316(deleted)X -3571(is)X -3647(greater)X -3894(than)X -776 2832(or)N -874(equal)X -1079(to)X -1172(the)X -1301(number)X -1577(of)X -1675(characters)X -2033(to)X -2126(the)X -2255(beginning)X -2606(of)X -2704(the)X -2833(line,)X -3004(all)X -3115(of)X -3213(the)X -3341(characters)X -3698(before)X -3934(the)X -776 2922(current)N -1024(cursor)X -1245(position,)X -1542(to)X -1624(the)X -1742(beginning)X -2082(of)X -2169(the)X -2287(line,)X -2447(are)X -2566(deleted.)X -776 3102(Line:)N -1136(Unchanged.)X -776 3192(Column:)N -1136(Set)X -1258(to)X -1340(the)X -1458(current)X -1706(character)X -2022(minus)X -7 f -2237(count)X -1 f -(,)S -2518(or)X -2606(the)X -2725(\256rst)X -2870(character)X -3187(if)X -3257(count)X -3456(is)X -3530(greater)X -3775(than)X -3934(the)X -1136 3282(number)N -1401(of)X -1488(characters)X -1835(in)X -1917(the)X -2035(line)X -2175(before)X -2401(the)X -2519(cursor.)X -776 3372(Options:)N -1136(None.)X -3 f -576 3552([buffer])N -864([count])X -1129(Y)X -1 f -776 3642(Copy)N -969(\(or)X -1083(``yank''\))X -7 f -1394(count)X -1 f -1654(lines)X -1825(into)X -1969(the)X -2087(speci\256ed)X -2392(buffer.)X -776 3822(Line:)N -1136(Unchanged.)X -776 3912(Column:)N -1136(Unchanged.)X -776 4002(Options:)N -1136(None.)X -3 f -576 4182(ZZ)N -1 f -776 4272(Write)N -979(the)X -1097(\256le)X -1219(and)X -1356(exit)X -3 f -1497(vi)X -1 f -1559(.)X -1620(The)X -1766(\256le)X -1889(is)X -1963(only)X -2126(written)X -2374(if)X -2444(it)X -2509(has)X -2637(been)X -2810(modi\256ed)X -3115(since)X -3301(the)X -3420(last)X -3552(complete)X -3867(write)X -776 4362(of)N -863(the)X -981(\256le)X -1103(to)X -1185(any)X -1321(\256le.)X -776 4542(The)N -3 f -922(ZZ)X -1 f -1050(command)X -1388(will)X -1534(exit)X -1676(the)X -1796(editor)X -2005(after)X -2175(writing)X -2428(the)X -2548(\256le,)X -2692(if)X -2763(there)X -2946(are)X -3067(no)X -3169(further)X -3410(\256les)X -3565(to)X -3649(edit.)X -3831(Enter-)X -776 4632(ing)N -901(two)X -1044(``quit'')X -1299(commands)X -1669(\(i.e.)X -3 f -1837(wq)X -1 f -1939(,)X -3 f -1981(quit)X -1 f -2118(,)X -3 f -2160(xit)X -1 f -2271(or)X -3 f -2360(ZZ)X -1 f -2466(\))X -2515(in)X -2599(a)X -2657(row)X -2804(will)X -2950(override)X -3240(this)X -3377(check)X -3587(and)X -3725(the)X -3845(editor)X -776 4722(will)N -920(exit,)X -1080(ignoring)X -1371(any)X -1507(\256les)X -1660(that)X -1800(have)X -1972(not)X -2094(yet)X -2212(been)X -2384(edited.)X -776 4902(Line:)N -1136(Unchanged.)X -776 4992(Column:)N -1136(Unchanged.)X -776 5082(Options:)N -1136(None.)X -3 f -576 5262([count])N -841([[)X -1 f -776 5352(Back)N -961(up)X -7 f -1061(count)X -1 f -1321(section)X -1568(boundaries.)X -776 5532(The)N -3 f -925([[)X -1 f -1003(command)X -1343(is)X -1420(an)X -1520(absolute)X -1811(movement.)X -2213(The)X -3 f -2362([[)X -1 f -2440(command)X -2780(may)X -2942(be)X -3042(used)X -3213(as)X -3304(the)X -3426(motion)X -3676(component)X -776 5622(of)N -871(other)X -3 f -1064(vi)X -1 f -1153(commands,)X -1547(in)X -1636(which)X -1859(case)X -2025(any)X -2168(text)X -2315(copied)X -2556(into)X -2707(a)X -2770(buffer)X -2994(is)X -3074(character)X -3397(oriented,)X -3707(unless)X -3934(the)X -776 5712(starting)N -1036(position)X -1313(is)X -1386(column)X -1646(0,)X -1726(in)X -1808(which)X -2024(case)X -2183(it)X -2247(is)X -2320(line)X -2460(oriented.)X - -25 p -%%Page: 25 24 -10 s 10 xH 0 xS 1 f 1 i -3 f -576 474(Nvi/Nex)N -872 0.3906(Reference)AX -1237(\(Vi)X -1364(Commands\))X -3658(USD:13-25)X -1 f -776 762(This)N -938(is)X -1011(an)X -1107(error)X -1284(if)X -1353(the)X -1471(movement)X -1829(is)X -1902(past)X -2051(the)X -2169(beginning)X -2509(of)X -2596(the)X -2714(\256le.)X -776 942(Line:)N -1136(Set)X -1261(to)X -1346(the)X -1467(previous)X -1766(line)X -1909(that)X -2052(is)X -7 f -2128(count)X -1 f -2391(section)X -2641(boundaries)X -3016(back,)X -3212(or)X -3303(the)X -3425(\256rst)X -3573(line)X -3717(of)X -3808(the)X -3930(\256le)X -1136 1032(if)N -1205(no)X -1305(more)X -1490(section)X -1737(boundaries)X -2109(exist)X -2280(preceding)X -2617(the)X -2735(current)X -2983(line.)X -776 1122(Column:)N -1136(Set)X -1258(to)X -1340(the)X -1458(\256rst)X -1602(nonblank)X -1920(character)X -2236(in)X -2318(the)X -2436(line.)X -776 1212(Options:)N -1136(Affected)X -1438(by)X -1538(the)X -3 f -1656(sections)X -1 f -1943(option.)X -3 f -576 1392([count])N -841(]])X -1 f -776 1482(Move)N -983(forward)X -7 f -1258(count)X -1 f -1518(section)X -1765(boundaries.)X -776 1662(The)N -3 f -925(]])X -1 f -1003(command)X -1343(is)X -1420(an)X -1520(absolute)X -1811(movement.)X -2213(The)X -3 f -2362(]])X -1 f -2440(command)X -2780(may)X -2942(be)X -3042(used)X -3213(as)X -3304(the)X -3426(motion)X -3676(component)X -776 1752(of)N -871(other)X -3 f -1064(vi)X -1 f -1153(commands,)X -1547(in)X -1636(which)X -1859(case)X -2025(any)X -2168(text)X -2315(copied)X -2556(into)X -2707(a)X -2770(buffer)X -2994(is)X -3074(character)X -3397(oriented,)X -3707(unless)X -3934(the)X -776 1842(starting)N -1036(position)X -1313(is)X -1386(column)X -1646(0,)X -1726(in)X -1808(which)X -2024(case)X -2183(it)X -2247(is)X -2320(line)X -2460(oriented.)X -776 2022(This)N -938(is)X -1011(an)X -1107(error)X -1284(if)X -1353(the)X -1471(movement)X -1829(is)X -1902(past)X -2051(the)X -2169(end)X -2305(of)X -2392(the)X -2510(\256le.)X -776 2202(Line:)N -1136(Set)X -1258(to)X -1340(the)X -1458(line)X -1598(that)X -1738(is)X -7 f -1811(count)X -1 f -2072(section)X -2320(boundaries)X -2693(forward,)X -2989(or)X -3077(to)X -3160(the)X -3279(last)X -3411(line)X -3552(of)X -3640(the)X -3759(\256le)X -3882(if)X -3952(no)X -1136 2292(more)N -1321(section)X -1568(boundaries)X -1940(exist)X -2111(following)X -2442(the)X -2560(current)X -2808(line.)X -776 2382(Column:)N -1136(Set)X -1258(to)X -1340(the)X -1458(\256rst)X -1602(nonblank)X -1920(character)X -2236(in)X -2318(the)X -2436(line.)X -776 2472(Options:)N -1136(Affected)X -1438(by)X -1538(the)X -3 f -1656(sections)X -1 f -1943(option.)X -3 f -576 2652(\303)N -1 f -776 2742(Move)N -983(to)X -1065(\256rst)X -1209(nonblank)X -1527(character)X -1843(on)X -1943(the)X -2061(current)X -2309(line.)X -776 2922(The)N -3 f -922(\303)X -1 f -970(command)X -1307(may)X -1466(be)X -1563(used)X -1731(as)X -1819(the)X -1938(motion)X -2185(component)X -2562(of)X -2651(other)X -3 f -2838(vi)X -1 f -2922(commands,)X -3311(in)X -3395(which)X -3613(case)X -3774(any)X -3912(text)X -776 3012(copied)N -1010(into)X -1154(a)X -1210(buffer)X -1427(is)X -1500(character)X -1816(oriented.)X -776 3192(Line:)N -1136(Unchanged.)X -776 3282(Column:)N -1136(Set)X -1258(to)X -1340(the)X -1458(\256rst)X -1602(nonblank)X -1920(character)X -2236(of)X -2323(the)X -2441(current)X -2689(line.)X -776 3372(Options:)N -1136(None.)X -3 f -576 3552([count])N -841(_)X -1 f -776 3642(Move)N -985(down)X -7 f -1185(count)X -1475(-)X -1573(1)X -1 f -1643(lines,)X -1836(to)X -1920(the)X -2040(\256rst)X -2186(nonblank)X -2506(character.)X -2864(The)X -3 f -3012(_)X -1 f -3075(command)X -3414(may)X -3575(be)X -3674(used)X -3844(as)X -3934(the)X -776 3732(motion)N -1022(component)X -1398(of)X -1485(other)X -3 f -1670(vi)X -1 f -1752(commands,)X -2139(in)X -2221(which)X -2437(case)X -2596(any)X -2732(text)X -2872(copied)X -3106(into)X -3250(a)X -3306(buffer)X -3523(is)X -3596(line)X -3736(oriented.)X -776 3912(It)N -845(is)X -918(not)X -1040(an)X -1136(error)X -1313(to)X -1395(execute)X -1661(the)X -3 f -1779(_)X -1 f -1839(command)X -2175(when)X -2369(the)X -2487(cursor)X -2708(is)X -2781(on)X -2881(the)X -2999(\256rst)X -3143(character)X -3459(in)X -3541(the)X -3659(line.)X -776 4092(Line:)N -1136(The)X -1281(current)X -1529(line)X -1669(plus)X -7 f -1822(count)X -2110(-)X -2206(1)X -1 f -(.)S -776 4182(Column:)N -1136(The)X -1281(\256rst)X -1425(nonblank)X -1743(character)X -2059(in)X -2141(the)X -2259(line.)X -776 4272(Options:)N -1136(None.)X -3 f -576 4452([count])N -841(a)X -1 f -776 4542(Enter)N -971(input)X -1156(mode,)X -1375(appending)X -1730(the)X -1850(text)X -1992(after)X -2162(the)X -2282(cursor.)X -2545(If)X -7 f -2621(count)X -1 f -2883(is)X -2958(speci\256ed,)X -3285(the)X -3405(text)X -3547(input)X -3733(is)X -3808(repeat-)X -776 4632(edly)N -934(input)X -7 f -1118(count)X -1406(-)X -1502(1)X -1 f -1570(more)X -1755(times.)X -776 4812(Line:)N -1136(Set)X -1258(to)X -1340(the)X -1458(last)X -1589(line)X -1729(upon)X -1909(which)X -2125(characters)X -2472(were)X -2649(entered.)X -776 4902(Column:)N -1136(Set)X -1258(to)X -1340(the)X -1458(last)X -1589(character)X -1905(entered.)X -776 4992(Options:)N -1136(Affected)X -1440(by)X -1542(the)X -3 f -1662(altwerase)X -1 f -1988(,)X -3 f -2030(autoindent)X -1 f -2398(,)X -3 f -2440(beautify)X -1 f -(,)S -3 f -2762(showmatch)X -1 f -3149(,)X -3 f -3191(ttywerase)X -1 f -3545(and)X -3 f -3684(wrapmar-)X -1136 5082(gin)N -1 f -1262(options.)X -3 f -576 5262([count])N -841(b)X -1 f -776 5352(Move)N -986(backward)X -7 f -1322(count)X -1 f -1585(words.)X -1844(Move)X -2054(the)X -2175(cursor)X -2400(backward)X -2737(to)X -2823(the)X -2945(beginning)X -3289(of)X -3380(a)X -3440(word)X -3629(by)X -3733(repeating)X -776 5442(the)N -895(following)X -1227(algorithm:)X -1581(if)X -1651(the)X -1770(current)X -2018(position)X -2295(is)X -2368(at)X -2446(the)X -2564(beginning)X -2904(of)X -2991(a)X -3047(word,)X -3252(move)X -3450(to)X -3532(the)X -3650(\256rst)X -3794(charac-)X -776 5532(ter)N -883(of)X -972(the)X -1092(preceding)X -1431(word.)X -1658(Otherwise,)X -2030(the)X -2150(current)X -2400(position)X -2679(moves)X -2910(to)X -2994(the)X -3114(\256rst)X -3260(character)X -3578(of)X -3667(the)X -3787(word)X -3974(at)X -776 5622(the)N -895(current)X -1144(position.)X -1462(If)X -1537(no)X -1638(preceding)X -1976(word)X -2161(exists)X -2363(on)X -2463(the)X -2581(current)X -2829(line,)X -2989(move)X -3187(to)X -3269(the)X -3387(\256rst)X -3531(character)X -3847(of)X -3934(the)X -776 5712(last)N -907(word)X -1092(on)X -1192(the)X -1310(\256rst)X -1454(preceding)X -1791(line)X -1931(that)X -2071(contains)X -2358(a)X -2414(word.)X - -26 p -%%Page: 26 25 -10 s 10 xH 0 xS 1 f 1 i -3 f -576 474(USD:13-26)N -2826(Nvi/Nex)X -3122 0.3906(Reference)AX -3487(\(Vi)X -3614(Commands\))X -1 f -776 762(The)N -3 f -921(b)X -1 f -985(command)X -1321(may)X -1479(be)X -1575(used)X -1742(as)X -1829(the)X -1947(motion)X -2193(component)X -2570(of)X -2658(other)X -3 f -2844(vi)X -1 f -2927(commands,)X -3315(in)X -3398(which)X -3615(case)X -3775(any)X -3912(text)X -776 852(copied)N -1010(into)X -1154(a)X -1210(buffer)X -1427(is)X -1500(character)X -1816(oriented.)X -776 1032(Line:)N -1136(Set)X -1258(to)X -1340(the)X -1458(line)X -1598(containing)X -1956(the)X -2074(word)X -2259(selected.)X -776 1122(Column:)N -1136(Set)X -1258(to)X -1340(the)X -1458(\256rst)X -1602(character)X -1918(of)X -2005(the)X -2123(word)X -2308(selected.)X -776 1212(Options:)N -1136(None.)X -3 f -576 1392([buffer])N -864([count])X -1129(c)X -1185(motion)X -1 f -776 1482(Change)N -1041(a)X -1097(region)X -1322(of)X -1409(text.)X -1589(If)X -1663(only)X -1825(part)X -1970(of)X -2057(a)X -2113(single)X -2324(line)X -2464(is)X -2537(affected,)X -2838(then)X -2997(the)X -3116(last)X -3248(character)X -3565(being)X -3764(changed)X -776 1572(is)N -849(marked)X -1110(with)X -1272(a)X -1328(``)X -7 f -1382($)X -1 f -(''.)S -1544(Otherwise,)X -1914(the)X -2032(region)X -2257(of)X -2344(text)X -2484(is)X -2557(deleted,)X -2829(and)X -2965(input)X -3149(mode)X -3347(is)X -3420(entered.)X -776 1752(If)N -7 f -850(count)X -1 f -1110(is)X -1183(speci\256ed,)X -1508(it)X -1572(is)X -1645(applied)X -1901(to)X -1983(the)X -7 f -2101(motion)X -1 f -(.)S -776 1932(Line:)N -1136(Set)X -1258(to)X -1340(the)X -1458(last)X -1589(line)X -1729(upon)X -1909(which)X -2125(characters)X -2472(were)X -2649(entered.)X -776 2022(Column:)N -1136(Set)X -1258(to)X -1340(the)X -1458(last)X -1589(character)X -1905(entered.)X -776 2112(Options:)N -1136(Affected)X -1440(by)X -1542(the)X -3 f -1662(altwerase)X -1 f -1988(,)X -3 f -2030(autoindent)X -1 f -2398(,)X -3 f -2440(beautify)X -1 f -(,)S -3 f -2762(showmatch)X -1 f -3149(,)X -3 f -3191(ttywerase)X -1 f -3545(and)X -3 f -3684(wrapmar-)X -1136 2202(gin)N -1 f -1262(options.)X -3 f -576 2382([buffer])N -864([count])X -1129(d)X -1193(motion)X -1 f -776 2472(Delete)N -1006(a)X -1062(region)X -1287(of)X -1374(text.)X -1554(If)X -7 f -1628(count)X -1 f -1888(is)X -1961(speci\256ed,)X -2286(it)X -2350(is)X -2423(applied)X -2679(to)X -2761(the)X -7 f -2879(motion)X -1 f -(.)S -776 2652(Line:)N -1136(Set)X -1258(to)X -1340(the)X -1458(line)X -1598(where)X -1815(the)X -1933(region)X -2158(starts.)X -776 2742(Column:)N -1136(Set)X -1261(to)X -1346(the)X -1467(\256rst)X -1615(character)X -1935(in)X -2021(the)X -2143(line)X -2287(after)X -2459(the)X -2581(last)X -2716(character)X -3036(in)X -3122(the)X -3244(region.)X -3513(If)X -3591(no)X -3695(such)X -3866(char-)X -1136 2832(acter)N -1313(exists,)X -1535(set)X -1644(to)X -1726(the)X -1844(last)X -1975(character)X -2291(before)X -2517(the)X -2635(region.)X -776 2922(Options:)N -1136(None.)X -3 f -576 3102([count])N -841(e)X -1 f -776 3192(Move)N -984(forward)X -7 f -1260(count)X -1 f -1521(end-of-words.)X -2015(Move)X -2223(the)X -2342(cursor)X -2564(forward)X -2840(to)X -2923(the)X -3042(end)X -3179(of)X -3267(a)X -3324(word)X -3511(by)X -3613(repeating)X -3934(the)X -776 3282(following)N -1108(algorithm:)X -1462(if)X -1532(the)X -1651(current)X -1900(position)X -2178(is)X -2252(the)X -2371(end)X -2508(of)X -2596(a)X -2653(word,)X -2859(move)X -3058(to)X -3141(the)X -3260(last)X -3392(character)X -3709(of)X -3797(the)X -3916(fol-)X -776 3372(lowing)N -1034(word.)X -1275(Otherwise,)X -1661(move)X -1876(to)X -1975(the)X -2110(last)X -2258(character)X -2591(of)X -2695(the)X -2830(word)X -3032(at)X -3127(the)X -3262(current)X -3527(position.)X -3861(If)X -3952(no)X -776 3462(succeeding)N -1161(word)X -1354(exists)X -1564(on)X -1672(the)X -1798(current)X -2053(line,)X -2220(move)X -2425(to)X -2514(the)X -2639(last)X -2777(character)X -3100(of)X -3194(the)X -3319(\256rst)X -3470(word)X -3662(on)X -3769(the)X -3894(next)X -776 3552(following)N -1107(line)X -1247(that)X -1387(contains)X -1674(a)X -1730(word.)X -776 3732(The)N -3 f -921(e)X -1 f -978(command)X -1315(may)X -1474(be)X -1571(used)X -1739(as)X -1827(the)X -1946(motion)X -2193(component)X -2570(of)X -2658(other)X -3 f -2844(vi)X -1 f -2927(commands,)X -3315(in)X -3398(which)X -3615(case)X -3775(any)X -3912(text)X -776 3822(copied)N -1010(into)X -1154(a)X -1210(buffer)X -1427(is)X -1500(character)X -1816(oriented.)X -776 4002(Line:)N -1136(Set)X -1258(to)X -1340(the)X -1458(line)X -1598(containing)X -1956(the)X -2074(word)X -2259(selected.)X -776 4092(Column:)N -1136(Set)X -1258(to)X -1340(the)X -1458(last)X -1589(character)X -1905(of)X -1992(the)X -2110(word)X -2295(selected.)X -776 4182(Options:)N -1136(None.)X -3 f -576 4362([count])N -841(f)X -888 0.3125(<character>)AX -1 f -776 4452(Search)N -1015(forward,)X -7 f -1310(count)X -1 f -1570(times,)X -1783(through)X -2052(the)X -2170(rest)X -2306(of)X -2393(the)X -2511(current)X -2759(line)X -2899(for)X -7 f -3013(<character>)X -1 f -(.)S -776 4632(The)N -3 f -922(f)X -1 f -970(command)X -1307(may)X -1466(be)X -1563(used)X -1731(as)X -1819(the)X -1938(motion)X -2185(component)X -2562(of)X -2651(other)X -3 f -2838(vi)X -1 f -2922(commands,)X -3311(in)X -3395(which)X -3613(case)X -3774(any)X -3912(text)X -776 4722(copied)N -1010(into)X -1154(a)X -1210(buffer)X -1427(is)X -1500(character)X -1816(oriented.)X -776 4902(Line:)N -1136(Unchanged.)X -776 4992(Column:)N -1136(Set)X -1258(to)X -1340(the)X -1458 0.3068(searched-for)AX -1881(character.)X -776 5082(Options:)N -1136(None.)X -3 f -576 5262([count])N -841(i)X -1 f -776 5352(Enter)N -971(input)X -1156(mode,)X -1375(inserting)X -1676(the)X -1795(text)X -1936(before)X -2163(the)X -2282(cursor.)X -2545(If)X -7 f -2621(count)X -1 f -2883(is)X -2958(speci\256ed,)X -3285(the)X -3405(text)X -3547(input)X -3733(is)X -3808(repeat-)X -776 5442(edly)N -934(input)X -7 f -1118(count)X -1406(-)X -1502(1)X -1 f -1570(more)X -1755(times.)X -776 5622(Line:)N -1136(Set)X -1258(to)X -1340(the)X -1458(last)X -1589(line)X -1729(upon)X -1909(which)X -2125(characters)X -2472(were)X -2649(entered.)X -776 5712(Column:)N -1136(Set)X -1258(to)X -1340(the)X -1458(last)X -1589(character)X -1905(entered.)X - -27 p -%%Page: 27 26 -10 s 10 xH 0 xS 1 f 1 i -3 f -576 474(Nvi/Nex)N -872 0.3906(Reference)AX -1237(\(Vi)X -1364(Commands\))X -3658(USD:13-27)X -1 f -776 762(Options:)N -1136(Affected)X -1440(by)X -1542(the)X -3 f -1662(altwerase)X -1 f -1988(,)X -3 f -2030(autoindent)X -1 f -2398(,)X -3 f -2440(beautify)X -1 f -(,)S -3 f -2762(showmatch)X -1 f -3149(,)X -3 f -3191(ttywerase)X -1 f -3545(and)X -3 f -3684(wrapmar-)X -1136 852(gin)N -1 f -1262(options.)X -3 f -576 1032(m)N -663 0.3125(<character>)AX -1 f -776 1122(Save)N -956(the)X -1078(current)X -1330(context)X -1590(\(line)X -1761(and)X -1902(column\))X -2194(as)X -7 f -2286(<character>)X -1 f -(.)S -2879(The)X -3029(exact)X -3224(position)X -3506(is)X -3584(referred)X -3865(to)X -3952(by)X -776 1212(``)N -7 f -830(`<character>)X -1 f -(''.)S -1520(The)X -1665(line)X -1805(is)X -1878(referred)X -2154(to)X -2236(by)X -2336(``)X -7 f -2390('<character>)X -1 f -(''.)S -776 1392(Historically,)N -7 f -1205(<character>)X -1 f -1764(was)X -1920(restricted)X -2250(to)X -2343(lower-case)X -2723(letters)X -2950(only,)X -3 f -3143(nvi)X -1 f -3280(permits)X -3551(the)X -3680(use)X -3818(of)X -3916(any)X -776 1482(character.)N -776 1662(Line:)N -1136(Unchanged.)X -776 1752(Column:)N -1136(Unchanged.)X -776 1842(Options:)N -1136(None.)X -3 f -576 2022([count])N -841(o)X -1 f -776 2112(Enter)N -970(input)X -1154(mode,)X -1372(appending)X -1727(text)X -1868(in)X -1951(a)X -2008(new)X -2163(line)X -2304(under)X -2508(the)X -2627(current)X -2876(line.)X -3057(If)X -7 f -3132(count)X -1 f -3393(is)X -3467(speci\256ed,)X -3793(the)X -3912(text)X -776 2202(input)N -960(is)X -1033(repeatedly)X -1388(input)X -7 f -1572(count)X -1860(-)X -1956(1)X -1 f -2024(more)X -2209(times.)X -776 2382(Historically,)N -1194(any)X -7 f -1330(count)X -1 f -1590(speci\256ed)X -1895(to)X -1977(the)X -3 f -2095(o)X -1 f -2155(command)X -2491(was)X -2636(ignored.)X -776 2562(Line:)N -1136(Set)X -1258(to)X -1340(the)X -1458(last)X -1589(line)X -1729(upon)X -1909(which)X -2125(characters)X -2472(were)X -2649(entered.)X -776 2652(Column:)N -1136(Set)X -1258(to)X -1340(the)X -1458(last)X -1589(character)X -1905(entered.)X -776 2742(Options:)N -1136(Affected)X -1440(by)X -1542(the)X -3 f -1662(altwerase)X -1 f -1988(,)X -3 f -2030(autoindent)X -1 f -2398(,)X -3 f -2440(beautify)X -1 f -(,)S -3 f -2762(showmatch)X -1 f -3149(,)X -3 f -3191(ttywerase)X -1 f -3545(and)X -3 f -3684(wrapmar-)X -1136 2832(gin)N -1 f -1262(options.)X -3 f -576 3012([buffer])N -864(p)X -1 f -776 3102(Append)N -1055(text)X -1200(from)X -1381(a)X -1442(buffer.)X -1704(Text)X -1876(from)X -2057(the)X -2180(buffer)X -2402(\(the)X -2552(unnamed)X -2871(buffer)X -3093(by)X -3198(default\))X -3473(is)X -3551(appended)X -3884(after)X -776 3192(the)N -894(current)X -1142(column)X -1402(or,)X -1509(if)X -1578(the)X -1696(buffer)X -1913(is)X -1986(line)X -2126(oriented,)X -2429(after)X -2597(the)X -2715(current)X -2963(line.)X -776 3372(Line:)N -1136(Set)X -1258(to)X -1340(the)X -1458(\256rst)X -1602(line)X -1742(appended,)X -2090(if)X -2159(the)X -2277(buffer)X -2494(is)X -2567(line)X -2707(oriented,)X -3010(otherwise)X -3342(unchanged.)X -776 3462(Column:)N -1136(Set)X -1258(to)X -1340(the)X -1458(\256rst)X -1602(nonblank)X -1920(character)X -2237(of)X -2325(the)X -2444(appended)X -2773(text)X -2914(if)X -2984(the)X -3103(buffer)X -3321(is)X -3395(line)X -3536(oriented,)X -3840(other-)X -1136 3552(wise,)N -1323(the)X -1441(last)X -1572(character)X -1888(of)X -1975(the)X -2093(appended)X -2421(text.)X -776 3642(Options:)N -1136(None.)X -3 f -576 3822([count])N -841(r)X -897 0.3125(<character>)AX -1 f -776 3912(Replace)N -1073(characters.)X -1478(The)X -1641(next)X -7 f -1817(count)X -1 f -2095(characters)X -2460(in)X -2560(the)X -2696(line)X -2854(are)X -2991(replaced)X -3303(with)X -7 f -3484(<character>)X -1 f -(.)S -776 4002(Replacing)N -1121(characters)X -1468(with)X -7 f -1630(<newline>)X -1 f -2082(characters)X -2429(results)X -2658(in)X -2740(creating)X -3019(new,)X -3193(empty)X -3413(lines)X -3584(into)X -3728(the)X -3846(\256le.)X -776 4182(If)N -7 f -850(<character>)X -1 f -1398(is)X -7 f -1471(<escape>)X -1 f -(,)S -1895(the)X -2013(command)X -2349(is)X -2422(cancelled.)X -776 4362(Line:)N -1136(Unchanged)X -1527(unless)X -1752(the)X -1875(replacement)X -2293(character)X -2614(is)X -2692(a)X -7 f -2753(<newline>)X -1 f -(,)S -3231(in)X -3319(which)X -3541(case)X -3706(it)X -3776(is)X -3855(set)X -3970(to)X -1136 4452(the)N -1254(current)X -1502(line)X -1642(plus)X -7 f -1795(count)X -2083(-)X -2179(1)X -1 f -(.)S -776 4542(Column:)N -1136(Set)X -1264(to)X -1352(the)X -1476(last)X -1613(character)X -1935(replaced,)X -2254(unless)X -2480(the)X -2605(replacement)X -3025(character)X -3348(is)X -3428(a)X -7 f -3491(<newline>)X -1 f -(,)S -3970(in)X -1136 4632(which)N -1352(case)X -1511(the)X -1629(cursor)X -1850(is)X -1923(in)X -2005(column)X -2265(1)X -2325(of)X -2412(the)X -2530(last)X -2661(line)X -2801(inserted.)X -776 4722(Options:)N -1136(None.)X -3 f -576 4902([buffer])N -864([count])X -1129(s)X -1 f -776 4992(Substitute)N -7 f -1115(count)X -1 f -1375(characters)X -1722(in)X -1804(the)X -1922(current)X -2170(line)X -2310(starting)X -2570(with)X -2732(the)X -2850(current)X -3098(character.)X -776 5172(Line:)N -1136(Set)X -1258(to)X -1340(the)X -1458(last)X -1589(line)X -1729(upon)X -1909(which)X -2125(characters)X -2472(were)X -2649(entered.)X -776 5262(Column:)N -1136(Set)X -1258(to)X -1340(the)X -1458(last)X -1589(character)X -1905(entered.)X -776 5352(Options:)N -1136(Affected)X -1440(by)X -1542(the)X -3 f -1662(altwerase)X -1 f -1988(,)X -3 f -2030(autoindent)X -1 f -2398(,)X -3 f -2440(beautify)X -1 f -(,)S -3 f -2762(showmatch)X -1 f -3149(,)X -3 f -3191(ttywerase)X -1 f -3545(and)X -3 f -3684(wrapmar-)X -1136 5442(gin)N -1 f -1262(options.)X -3 f -576 5622([count])N -841(t)X -888 0.3125(<character>)AX -1 f -776 5712(Search)N -1014(forward,)X -7 f -1308(count)X -1 f -1567(times,)X -1779(through)X -2047(the)X -2164(current)X -2411(line)X -2551(for)X -2665(the)X -2783(character)X -3099(immediately)X -2 f -3519(before)X -7 f -3744(<char-)X -776 5802(acter>)N -1 f -(.)S - -28 p -%%Page: 28 27 -10 s 10 xH 0 xS 1 f 1 i -3 f -576 474(USD:13-28)N -2826(Nvi/Nex)X -3122 0.3906(Reference)AX -3487(\(Vi)X -3614(Commands\))X -1 f -776 762(The)N -3 f -922(t)X -1 f -970(command)X -1307(may)X -1466(be)X -1563(used)X -1731(as)X -1819(the)X -1938(motion)X -2185(component)X -2562(of)X -2651(other)X -3 f -2838(vi)X -1 f -2922(commands,)X -3311(in)X -3395(which)X -3613(case)X -3774(any)X -3912(text)X -776 852(copied)N -1010(into)X -1154(a)X -1210(buffer)X -1427(is)X -1500(character)X -1816(oriented.)X -776 1032(Line:)N -1136(Unchanged.)X -776 1122(Column:)N -1136(Set)X -1258(to)X -1340(the)X -1458(character)X -2 f -1774(before)X -1 f -1999(the)X -2117 0.3068(searched-for)AX -2540(character.)X -776 1212(Options:)N -1136(None.)X -3 f -576 1392(u)N -1 f -776 1482(Undo)N -985(the)X -1114(last)X -1256(change)X -1515(made)X -1720(to)X -1813(the)X -1942(\256le.)X -2115(If)X -2200(repeated,)X -2524(the)X -3 f -2653(u)X -1 f -2728(command)X -3075(alternates)X -3415(between)X -3715(these)X -3912(two)X -776 1572(states,)N -997(and)X -1136(is)X -1212(its)X -1310(own)X -1471(inverse.)X -1766(When)X -1981(used)X -2151(after)X -2322(an)X -2421(insert)X -2622(that)X -2765(inserted)X -3042(text)X -3185(on)X -3287(more)X -3474(than)X -3634(one)X -3772(line,)X -3934(the)X -776 1662(lines)N -947(are)X -1066(saved)X -1269(in)X -1351(the)X -1469(numeric)X -1752(buffers.)X -776 1842(The)N -3 f -928(.)X -1 f -995(command,)X -1358(when)X -1560(used)X -1735(immediately)X -2163(after)X -2339(the)X -3 f -2465(u)X -1 f -2537(command,)X -2901(causes)X -3139(the)X -3265(change)X -3521(log)X -3651(to)X -3741(be)X -3845(rolled)X -776 1932(forward)N -1051(or)X -1138(backward,)X -1491(depending)X -1845(on)X -1945(the)X -2063(action)X -2279(of)X -2366(the)X -3 f -2484(u)X -1 f -2548(command.)X -776 2112(Line:)N -1136(Set)X -1276(to)X -1376(the)X -1512(position)X -1807(of)X -1912(the)X -2048(\256rst)X -2211(line)X -2370(changed,)X -2697(if)X -2785(the)X -2922(reversal)X -3216(affects)X -3470(only)X -3651(one)X -3806(line)X -3965(or)X -1136 2202(represents)N -1482(an)X -1578(addition)X -1860(or)X -1947(change;)X -2217(otherwise,)X -2569(the)X -2687(line)X -2827(preceding)X -3164(the)X -3282(deleted)X -3534(text.)X -776 2292(Column:)N -1136(Set)X -1258(to)X -1340(the)X -1458(cursor)X -1679(position)X -1956(before)X -2182(the)X -2300(change)X -2548(was)X -2693(made.)X -776 2382(Options:)N -1136(None.)X -3 f -576 2562([count])N -841(w)X -1 f -776 2652(Move)N -986(forward)X -7 f -1264(count)X -1 f -1527(words.)X -1786(Move)X -1996(the)X -2117(cursor)X -2341(forward)X -2619(to)X -2704(the)X -2825(beginning)X -3168(of)X -3258(a)X -3318(word)X -3507(by)X -3611(repeating)X -3934(the)X -776 2742(following)N -1111(algorithm:)X -1468(if)X -1541(the)X -1663(current)X -1915(position)X -2196(is)X -2273(at)X -2355(the)X -2477(beginning)X -2821(of)X -2912(a)X -2972(word,)X -3181(move)X -3383(to)X -3468(the)X -3589(\256rst)X -3736(character)X -776 2832(of)N -866(the)X -987(next)X -1148(word.)X -1376(If)X -1453(no)X -1556(subsequent)X -1935(word)X -2123(exists)X -2328(on)X -2431(the)X -2552(current)X -2803(line,)X -2966(move)X -3167(to)X -3253(the)X -3375(\256rst)X -3523(character)X -3843(of)X -3934(the)X -776 2922(\256rst)N -920(word)X -1105(on)X -1205(the)X -1323(\256rst)X -1467(following)X -1798(line)X -1938(that)X -2078(contains)X -2365(a)X -2421(word.)X -776 3102(The)N -3 f -928(w)X -1 f -1014(command)X -1358(may)X -1524(be)X -1628(used)X -1803(as)X -1898(the)X -2024(motion)X -2278(component)X -2662(of)X -2757(other)X -3 f -2950(vi)X -1 f -3040(commands,)X -3435(in)X -3525(which)X -3749(case)X -3916(any)X -776 3192(text)N -916(copied)X -1150(into)X -1294(a)X -1350(buffer)X -1567(is)X -1640(character)X -1956(oriented.)X -776 3372(Line:)N -1136(Set)X -1258(to)X -1340(the)X -1458(line)X -1598(containing)X -1956(the)X -2074(word)X -2259(selected.)X -776 3462(Column:)N -1136(Set)X -1258(to)X -1340(the)X -1458(\256rst)X -1602(character)X -1918(of)X -2005(the)X -2123(word)X -2308(selected.)X -776 3552(Options:)N -1136(None.)X -3 f -576 3732([buffer])N -864([count])X -1129(x)X -1 f -776 3822(Delete)N -7 f -1007(count)X -1 f -1268(characters.)X -1656(The)X -1802(deletion)X -2081(is)X -2155(at)X -2235(the)X -2355(current)X -2605(character)X -2923(position.)X -3242(If)X -3318(the)X -3438(number)X -3705(of)X -3794(charac-)X -776 3912(ters)N -915(to)X -1000(be)X -1099(deleted)X -1354(is)X -1430(greater)X -1676(than)X -1836(or)X -1925(equal)X -2121(to)X -2205(the)X -2325(number)X -2592(of)X -2681(characters)X -3030(to)X -3114(the)X -3234(end)X -3372(of)X -3461(the)X -3581(line,)X -3743(all)X -3845(of)X -3934(the)X -776 4002(characters)N -1123(from)X -1299(the)X -1417(current)X -1665(cursor)X -1886(position)X -2163(to)X -2245(the)X -2363(end)X -2499(of)X -2586(the)X -2704(line)X -2844(are)X -2963(deleted.)X -776 4182(Line:)N -1136(Unchanged.)X -776 4272(Column:)N -1136(Unchanged)X -1525(unless)X -1748(the)X -1869(last)X -2003(character)X -2322(in)X -2407(the)X -2528(line)X -2671(is)X -2747(deleted)X -3002(and)X -3141(the)X -3263(cursor)X -3488(is)X -3565(not)X -3691(already)X -3952(on)X -1136 4362(the)N -1254(\256rst)X -1398(character)X -1714(in)X -1796(the)X -1914(line,)X -2074(in)X -2156(which)X -2372(case)X -2531(it)X -2595(is)X -2668(set)X -2777(to)X -2859(the)X -2977(previous)X -3273(character.)X -776 4452(Options:)N -1136(None.)X -3 f -576 4632([buffer])N -864([count])X -1129(y)X -1189(motion)X -1 f -776 4722(Copy)N -981(\(or)X -1107(``yank''\))X -1430(a)X -1498(text)X -1650(region)X -1887(speci\256ed)X -2204(by)X -2316(the)X -7 f -2446(count)X -1 f -2718(and)X -2866(motion)X -3124(into)X -3280(a)X -3349(buffer.)X -3619(If)X -7 f -3706(count)X -1 f -3979(is)X -776 4812(speci\256ed,)N -1101(it)X -1165(is)X -1238(applied)X -1494(to)X -1576(the)X -7 f -1694(motion)X -1 f -(.)S -776 4992(Line:)N -1136(Unchanged,)X -1544(unless)X -1766(the)X -1886(region)X -2113(covers)X -2345(more)X -2532(than)X -2692(a)X -2751(single)X -2965(line,)X -3128(in)X -3213(which)X -3432(case)X -3594(it)X -3661(is)X -3737(set)X -3849(to)X -3934(the)X -1136 5082(line)N -1276(where)X -1493(the)X -1611(region)X -1836(starts.)X -776 5172(Column:)N -1136(Unchanged,)X -1544(unless)X -1766(the)X -1886(region)X -2113(covers)X -2345(more)X -2532(than)X -2692(a)X -2751(single)X -2965(line,)X -3128(in)X -3213(which)X -3432(case)X -3594(it)X -3661(is)X -3737(set)X -3849(to)X -3934(the)X -1136 5262(character)N -1452(were)X -1629(the)X -1747(region)X -1972(starts.)X -776 5352(Options:)N -1136(None.)X -3 f -576 5532([count1])N -881(z)X -937([count2])X -1242(type)X -1 f -776 5622(Redraw)N -1049(the)X -1170(screen)X -1399(with)X -1564(a)X -1623(window)X -7 f -1904(count2)X -1 f -2215(lines)X -2389(long,)X -2574(with)X -2740(line)X -7 f -2884(count1)X -1 f -3196(placed)X -3430(as)X -3521(speci\256ed)X -3830(by)X -3934(the)X -7 f -776 5712(type)N -1 f -1005(character.)X -1378(If)X -7 f -1469(count1)X -1 f -1794(is)X -1884(not)X -2023(speci\256ed,)X -2365(it)X -2445(defaults)X -2735(to)X -2833(the)X -2967(current)X -3231(line.)X -3427(If)X -7 f -3517(count2)X -1 f -3841(is)X -3930(not)X -776 5802(speci\256ed,)N -1101(it)X -1165(defaults)X -1439(to)X -1521(the)X -1639(current)X -1887(window)X -2165(size.)X - -29 p -%%Page: 29 28 -10 s 10 xH 0 xS 1 f 1 i -3 f -576 474(Nvi/Nex)N -872 0.3906(Reference)AX -1237(\(Vi)X -1364(Commands\))X -3658(USD:13-29)X -1 f -776 762(The)N -921(following)X -7 f -1252(type)X -1 f -1464(characters)X -1811(may)X -1969(be)X -2065(used:)X -776 942(+)N -1136(If)X -7 f -1225(count1)X -1 f -1548(is)X -1636(speci\256ed,)X -1977(place)X -2183(the)X -2317(line)X -7 f -2473(count1)X -1 f -2797(at)X -2891(the)X -3025(top)X -3163(of)X -3266(the)X -3400(screen.)X -3682(Otherwise,)X -1136 1032(display)N -1387(the)X -1505(screen)X -1731(after)X -1899(the)X -2017(current)X -2265(screen,)X -2511(similarly)X -2815(to)X -2897(the)X -3 f -3015(<control-F>)X -1 f -3448(command.)X -776 1122 0.2266(<carriage-return>)AN -1136 1212(Place)N -1330(the)X -1448(line)X -7 f -1588(count1)X -1 f -1896(at)X -1974(the)X -2092(top)X -2214(of)X -2301(the)X -2419(screen.)X -776 1302(.)N -1136(Place)X -1330(the)X -1448(line)X -7 f -1588(count1)X -1 f -1896(in)X -1978(the)X -2096(center)X -2313(of)X -2400(the)X -2518(screen.)X -9 f -776 1392(-)N -1 f -1136(Place)X -1330(the)X -1448(line)X -7 f -1588(count1)X -1 f -1896(at)X -1974(the)X -2092(bottom)X -2338(of)X -2425(the)X -2543(screen.)X -776 1482(\303)N -1136(If)X -7 f -1214(count1)X -1 f -1526(is)X -1603(speci\256ed,)X -1932(place)X -2126(the)X -2248(line)X -2392(that)X -2536(is)X -2613(at)X -2695(the)X -2817(top)X -2943(of)X -3034(the)X -3156(screen)X -3386(when)X -7 f -3584(count1)X -1 f -3896(is)X -3974(at)X -1136 1572(the)N -1264(bottom)X -1520(of)X -1617(the)X -1745(screen,)X -2001(at)X -2089(the)X -2217(bottom)X -2472(of)X -2568(the)X -2695(screen,)X -2950(i.e.)X -3077(display)X -3337(the)X -3464(screen)X -3699(before)X -3934(the)X -1136 1662(screen)N -1362(before)X -7 f -1588(count1)X -1 f -(.)S -1937(Otherwise,)X -2308(display)X -2560(the)X -2679(screen)X -2906(before)X -3133(the)X -3252(current)X -3501(screen,)X -3748(similarly)X -1136 1752(to)N -1218(the)X -3 f -1336(<control-B>)X -1 f -1773(command.)X -776 1932(Line:)N -1136(Set)X -1263(to)X -7 f -1350(count1)X -1 f -1663(unless)X -7 f -1888(count1)X -1 f -2201(is)X -2279(not)X -2406(speci\256ed)X -2716(and)X -2857(the)X -7 f -2980(type)X -1 f -3197(character)X -3518(was)X -3668(either)X -3876(``)X -7 f -3930(\303)X -1 f -('')S -1136 2022(or)N -1224(``)X -7 f -1278(+)X -1 f -('',)S -1421(in)X -1504(which)X -1721(case)X -1881(it)X -1946(is)X -2020(set)X -2130(to)X -2213(the)X -2332(line)X -2473(before)X -2700(the)X -2819(\256rst)X -2964(line)X -3105(on)X -3206(the)X -3325(previous)X -3621(screen)X -3847(or)X -3934(the)X -1136 2112(line)N -1276(after)X -1444(the)X -1562(last)X -1693(line)X -1833(on)X -1933(the)X -2051(previous)X -2347(screen,)X -2593(respectively.)X -776 2202(Column:)N -1136(Set)X -1258(to)X -1340(the)X -1458(\256rst)X -1602(nonblank)X -1920(character)X -2236(in)X -2318(the)X -2436(line.)X -776 2292(Options:)N -1136(None.)X -3 f -576 2472([count])N -841({)X -1 f -776 2562(Move)N -983(backward)X -7 f -1316(count)X -1 f -1576(paragraphs.)X -776 2742(The)N -3 f -922({)X -1 f -975(command)X -1312(is)X -1386(an)X -1483(absolute)X -1771(movement.)X -2170(The)X -3 f -2316({)X -1 f -2369(command)X -2706(may)X -2865(be)X -2962(used)X -3130(as)X -3219(the)X -3339(motion)X -3587(component)X -3965(of)X -776 2832(other)N -3 f -963(vi)X -1 f -1047(commands,)X -1436(in)X -1520(which)X -1738(case)X -1899(any)X -2036(text)X -2177(copied)X -2412(into)X -2557(a)X -2614(buffer)X -2832(is)X -2906(character)X -3223(oriented,)X -3527(unless)X -3748(the)X -3867(start-)X -776 2922(ing)N -898(character)X -1214(is)X -1287(the)X -1405(\256rst)X -1549(character)X -1865(on)X -1965(its)X -2060(line,)X -2220(in)X -2302(which)X -2518(case)X -2677(it)X -2741(is)X -2814(line)X -2954(oriented.)X -776 3102(Line:)N -1136(Set)X -1258(to)X -1340(the)X -1458(line)X -1598(containing)X -1956(the)X -2074(beginning)X -2414(of)X -2501(the)X -2619(previous)X -2915(paragraph.)X -776 3192(Column:)N -1136(Set)X -1258(to)X -1340(the)X -1458(\256rst)X -1602(nonblank)X -1920(character)X -2236(in)X -2318(the)X -2436(line.)X -776 3282(Options:)N -1136(Affected)X -1438(by)X -1538(the)X -3 f -1656(paragraph)X -1 f -2040(option.)X -3 f -576 3462([count])N -841(|)X -1 f -776 3552(Move)N -983(to)X -1065(a)X -1121(speci\256c)X -2 f -1386(column)X -1 f -1642(position)X -1919(on)X -2019(the)X -2137(current)X -2385(line.)X -776 3732(The)N -3 f -922(|)X -1 f -962(command)X -1300(may)X -1460(be)X -1558(used)X -1727(as)X -1816(the)X -1936(motion)X -2184(component)X -2562(of)X -2651(other)X -3 f -2838(vi)X -1 f -2922(commands,)X -3311(in)X -3395(which)X -3613(case)X -3774(any)X -3912(text)X -776 3822(copied)N -1012(into)X -1158(a)X -1216(buffer)X -1435(is)X -1510(character)X -1828(oriented.)X -2153(It)X -2224(is)X -2299(an)X -2397(error)X -2576(to)X -2660(use)X -2789(the)X -3 f -2908(|)X -1 f -2947(command)X -3284(as)X -3372(a)X -3429(motion)X -3676(component)X -776 3912(and)N -912(for)X -1026(the)X -1144(cursor)X -1365(not)X -1487(to)X -1569(move.)X -776 4092(Line:)N -1136(Unchanged.)X -776 4182(Column:)N -1136(Set)X -1265(to)X -1355(the)X -1481(character)X -1805(occupying)X -2167(the)X -2293(column)X -2561(position)X -2846(identi\256ed)X -3176(by)X -7 f -3284(count)X -1 f -(,)S -3572(if)X -3649(the)X -3775(position)X -1136 4272(exists)N -1339(in)X -1422(the)X -1541(line.)X -1722(If)X -1797(the)X -1916(column)X -2176(length)X -2396(of)X -2483(the)X -2601(current)X -2849(line)X -2989(is)X -3062(less)X -3202(than)X -7 f -3360(count)X -1 f -(,)S -3640(the)X -3758(cursor)X -3979(is)X -1136 4362(moved)N -1374(to)X -1456(the)X -1574(last)X -1705(character)X -2021(in)X -2103(the)X -2221(line.)X -776 4452(Options:)N -1136(None.)X -3 f -576 4632([count])N -841(})X -1 f -776 4722(Move)N -983(forward)X -7 f -1258(count)X -1 f -1518(paragraphs.)X -776 4902(The)N -3 f -922(})X -1 f -975(command)X -1312(is)X -1386(an)X -1483(absolute)X -1771(movement.)X -2170(The)X -3 f -2316(})X -1 f -2369(command)X -2706(may)X -2865(be)X -2962(used)X -3130(as)X -3219(the)X -3339(motion)X -3587(component)X -3965(of)X -776 4992(other)N -3 f -963(vi)X -1 f -1047(commands,)X -1436(in)X -1520(which)X -1738(case)X -1899(any)X -2036(text)X -2177(copied)X -2412(into)X -2557(a)X -2614(buffer)X -2832(is)X -2906(character)X -3223(oriented,)X -3527(unless)X -3748(the)X -3867(start-)X -776 5082(ing)N -898(character)X -1214(is)X -1287(at)X -1365(or)X -1452(before)X -1678(any)X -1814(nonblank)X -2132(characters)X -2479(in)X -2561(its)X -2656(line,)X -2816(in)X -2898(which)X -3114(case)X -3273(it)X -3337(is)X -3410(line)X -3550(oriented.)X -776 5262(Line:)N -1136(Set)X -1258(to)X -1340(the)X -1458(line)X -1598(containing)X -1956(the)X -2074(beginning)X -2414(of)X -2501(the)X -2619(next)X -2777(paragraph.)X -776 5352(Column:)N -1136(Set)X -1258(to)X -1340(the)X -1458(\256rst)X -1602(nonblank)X -1920(character)X -2236(in)X -2318(the)X -2436(line.)X -776 5442(Options:)N -1136(Affected)X -1438(by)X -1538(the)X -3 f -1656(paragraph)X -1 f -2040(option.)X -3 f -576 5622([count])N -841(\304)X -1 f -776 5712(Reverse)N -1062(the)X -1187(case)X -1353(of)X -1447(the)X -1572(next)X -7 f -1738(count)X -1 f -2006 0.3021(character\(s\).)AX -2455(This)X -2625(is)X -2706(the)X -2832(historic)X -3100(semantic)X -3413(for)X -3535(the)X -3 f -3661(\304)X -1 f -3716(command)X -776 5802(and)N -912(it)X -976(is)X -1049(only)X -1211(in)X -1293(effect)X -1497(if)X -1566(the)X -3 f -1684(tildeop)X -1 f -1939(option)X -2163(is)X -2236(not)X -2358(set.)X - -30 p -%%Page: 30 29 -10 s 10 xH 0 xS 1 f 1 i -3 f -576 474(USD:13-30)N -2826(Nvi/Nex)X -3122 0.3906(Reference)AX -3487(\(Vi)X -3614(Commands\))X -1 f -776 762(Lowercase)N -1148(alphabetic)X -1501(characters)X -1851(are)X -1974(changed)X -2266(to)X -2352(uppercase,)X -2718(and)X -2858(uppercase)X -3204(characters)X -3555(are)X -3678(changed)X -3970(to)X -776 852(lowercase.)N -1158(No)X -1276(other)X -1461(characters)X -1808(are)X -1927(affected.)X -776 1032(Historically,)N -1203(the)X -3 f -1330(\304)X -1 f -1386(command)X -1731(did)X -1863(not)X -1995(take)X -2159(an)X -2265(associated)X -2625(count,)X -2853(nor)X -2990(did)X -3122(it)X -3196(move)X -3404(past)X -3563(the)X -3691(end)X -3837(of)X -3934(the)X -776 1122(current)N -1025(line.)X -1206(As)X -1316(it)X -1381(had)X -1518(no)X -1619(associated)X -1970(motion)X -2217(it)X -2282(was)X -2428(dif\256cult)X -2701(to)X -2783(change)X -3031(the)X -3149(case)X -3308(of)X -3395(large)X -3576(blocks)X -3805(of)X -3892(text.)X -776 1212(In)N -3 f -868(nvi)X -1 f -974(,)X -1019(if)X -1093(the)X -1216(cursor)X -1442(is)X -1520(on)X -1625(the)X -1748(last)X -1884(character)X -2205(of)X -2297(a)X -2359(line,)X -2525(and)X -2667(there)X -2854(are)X -2979(more)X -3170(lines)X -3347(in)X -3435(the)X -3559(\256le,)X -3707(the)X -3831(cursor)X -776 1302(moves)N -1005(to)X -1087(the)X -1205(next)X -1363(line.)X -776 1482(It)N -849(is)X -926(not)X -1052(an)X -1152(error)X -1333(to)X -1419(specify)X -1675(a)X -1735(count)X -1938(larger)X -2151(than)X -2314(the)X -2437(number)X -2707(of)X -2799(characters)X -3151(between)X -3444(the)X -3567(cursor)X -3793(and)X -3934(the)X -776 1572(end)N -912(of)X -999(the)X -1117(\256le.)X -776 1752(Line:)N -1136(Set)X -1258(to)X -1340(the)X -1458(line)X -1598(of)X -1685(the)X -1803(character)X -2119(after)X -7 f -2287(count)X -1 f -2547(characters,)X -2914(or,)X -3021(end)X -3157(of)X -3244(\256le.)X -776 1842(Column:)N -1136(Set)X -1258(to)X -1340(the)X -1458(character)X -1774(after)X -7 f -1942(count)X -1 f -2202(characters,)X -2569(or,)X -2676(end-of-\256le.)X -776 1932(Options:)N -1136(Affected)X -1438(by)X -1538(the)X -3 f -1656(tildeop)X -1 f -1911(option.)X -3 f -576 2112([count])N -841(\304)X -888(motion)X -1 f -776 2202(Reverse)N -1063(the)X -1189(case)X -1356(of)X -1451(the)X -1577(characters)X -1932(in)X -2022(a)X -2086(text)X -2234(region)X -2467(speci\256ed)X -2780(by)X -2888(the)X -7 f -3014(count)X -1 f -3282(and)X -7 f -3426(motion)X -1 f -(.)S -3782(Only)X -3970(in)X -776 2292(effect)N -980(if)X -1049(the)X -3 f -1167(tildeop)X -1 f -1422(option)X -1646(is)X -1719(set.)X -776 2472(Lowercase)N -1147(characters)X -1496(are)X -1617(changed)X -1908(to)X -1993(uppercase,)X -2358(and)X -2497(uppercase)X -2842(characters)X -3192(are)X -3314(changed)X -3605(to)X -3690(lowercase.)X -776 2562(No)N -894(other)X -1079(characters)X -1426(are)X -1545(affected.)X -776 2742(Line:)N -1136(Set)X -1258(to)X -1340(the)X -1458(line)X -1598(of)X -1685(the)X -1803(character)X -2119(after)X -2287(the)X -2405(last)X -2536(character)X -2852(in)X -2934(the)X -3052(region.)X -776 2832(Column:)N -1136(Set)X -1258(to)X -1340(the)X -1458(character)X -1774(after)X -1942(the)X -2060(last)X -2191(character)X -2507(in)X -2589(the)X -2707(region.)X -776 2922(Options:)N -1136(Affected)X -1438(by)X -1538(the)X -3 f -1656(tildeop)X -1 f -1911(option.)X -3 f -576 3102(<interrupt>)N -1 f -776 3192(Interrupt)N -1087(the)X -1215(current)X -1473(operation.)X -1846(Many)X -2063(of)X -2160(the)X -2289(potentially)X -2662(long-running)X -3 f -3111(vi)X -1 f -3204(commands)X -3582(may)X -3751(be)X -3858(inter-)X -776 3282(rupted)N -1014(using)X -1220(the)X -1351(terminal)X -1650(interrupt)X -1958(character.)X -2326(These)X -2550(operations)X -2916(include)X -3184(searches,)X -3509(\256le)X -3643(reading)X -3916(and)X -776 3372(writing,)N -1059(\256lter)X -1242(operations)X -1608(and)X -1756(map)X -1927(character)X -2256(expansion.)X -2654(Interrupts)X -2999(are)X -3131(also)X -3293(enabled)X -3576(when)X -3783(running)X -776 3462(commands)N -1143(outside)X -1394(of)X -3 f -1481(vi)X -1 f -1543(.)X -776 3642(If)N -853(the)X -7 f -974(<interrupt>)X -1 f -1525(character)X -1844(is)X -1920(used)X -2090(to)X -2175(interrupt)X -2474(while)X -2675(entering)X -2961(an)X -3 f -3060(ex)X -1 f -3159(command,)X -3518(the)X -3639(command)X -3979(is)X -776 3732(aborted,)N -1057(the)X -1175(cursor)X -1396(returns)X -1639(to)X -1721(its)X -1816(previous)X -2112(position,)X -2409(and)X -3 f -2545(vi)X -1 f -2627(remains)X -2901(in)X -2983(command)X -3319(mode.)X -776 3912(Generally,)N -1145(if)X -1226(the)X -7 f -1356(<interrupt>)X -1 f -1916(character)X -2244(is)X -2329(used)X -2508(to)X -2603(interrupt)X -2912(any)X -3061(operation,)X -3417(any)X -3566(changes)X -3858(made)X -776 4002(before)N -1002(the)X -1120(interrupt)X -1416(are)X -1535(left)X -1662(in)X -1744(place.)X -776 4182(Line:)N -1136(Dependent)X -1504(on)X -1604(the)X -1722(operation)X -2045(being)X -2243(interrupted.)X -776 4272(Column:)N -1136(Dependent)X -1504(on)X -1604(the)X -1722(operation)X -2045(being)X -2243(interrupted.)X -776 4362(Options:)N -1136(None.)X -3 f -776 4548(11.)N -916(Vi)X -1016(Text)X -1192(Input)X -1402(Commands)X -1 f -976 4671(The)N -1121(following)X -1452(section)X -1699(describes)X -2018(the)X -2136(commands)X -2503(available)X -2813(in)X -2895(the)X -3013(text)X -3153(input)X -3337(mode)X -3535(of)X -3622(the)X -3 f -3740(vi)X -1 f -3822(editor.)X -976 4794(Historically,)N -3 f -1394(vi)X -1 f -1476(implementations)X -2030(only)X -2193(permitted)X -2521(the)X -2640(characters)X -2988(inserted)X -3263(on)X -3364(the)X -3483(current)X -3732(line)X -3873(to)X -3956(be)X -776 4884(erased.)N -1060(In)X -1165(addition,)X -1485(only)X -1665(the)X -7 f -1801(<control-D>)X -1 f -2367(erase)X -2571(character)X -2905(and)X -3059(the)X -3195(``)X -7 f -3249(0<control-D>)X -1 f -('')S -3916(and)X -776 4974(``)N -7 f -830(\303<control-D>)X -1 f -('')S -1488(erase)X -1683(strings)X -1925(could)X -2132(erase)X -2327(autoindent)X -2694(characters.)X -3090(This)X -3261(implementation)X -3792(permits)X -776 5064(erasure)N -1038(to)X -1129(continue)X -1434(past)X -1592(the)X -1719(beginning)X -2068(of)X -2164(the)X -2291(current)X -2548(line,)X -2717(and)X -2862(back)X -3043(to)X -3134(where)X -3360(text)X -3509(input)X -3701(mode)X -3907(was)X -776 5154(entered.)N -1080(In)X -1174(addition,)X -1483(autoindent)X -1848(characters)X -2202(may)X -2367(be)X -2471(erased)X -2705(using)X -2906(the)X -3032(standard)X -3332(erase)X -3526(characters.)X -3921(For)X -776 5244(the)N -908(line)X -1061(and)X -1210(word)X -1408(erase)X -1607(characters,)X -1987(reaching)X -2297(the)X -2428(autoindent)X -2799(characters)X -3159(forms)X -3379(a)X -3448(``soft'')X -3709(boundary,)X -776 5334(denoting)N -1081(the)X -1204(end)X -1345(of)X -1437(the)X -1561(current)X -1815(word)X -2006(or)X -2099(line)X -2245(erase.)X -2477(Repeating)X -2828(the)X -2952(word)X -3143(or)X -3236(line)X -3382(erase)X -3574(key)X -3716(will)X -3866(erase)X -776 5424(the)N -894(autoindent)X -1252(characters.)X -976 5547(Historically,)N -3 f -1396(vi)X -1 f -1480(always)X -1725(used)X -7 f -1894(<control-H>)X -1 f -2444(and)X -7 f -2582(<control-W>)X -1 f -3132(as)X -3221(character)X -3539(and)X -3678(word)X -3866(erase)X -776 5637(characters,)N -1148(respectively,)X -1581(regardless)X -1932(of)X -2024(the)X -2146(current)X -2398(terminal)X -2689(settings.)X -2997(This)X -3163(implementation)X -3689(accepts,)X -3970(in)X -776 5727(addition)N -1058(to)X -1140(these)X -1325(two)X -1465(characters,)X -1832(the)X -1950(current)X -2198(terminal)X -2485(characters)X -2832(for)X -2946(those)X -3135(operations.)X - -31 p -%%Page: 31 30 -10 s 10 xH 0 xS 1 f 1 i -3 f -576 474(Nvi/Nex)N -872 0.3906(Reference)AX -1237(\(Vi)X -1364(Commands\))X -3658(USD:13-31)X -776 762(<nul>)N -1 f -976 852(If)N -1050(the)X -1168(\256rst)X -1312(character)X -1628(of)X -1715(the)X -1833(input)X -2017(is)X -2090(a)X -7 f -2146(<nul>)X -1 f -(,)S -2426(the)X -2544(previous)X -2840(input)X -3024(is)X -3097(replayed,)X -3414(as)X -3501(if)X -3570(just)X -3705(entered.)X -3 f -776 1032(<control-D>)N -1 f -976 1122(If)N -1058(the)X -1184(previous)X -1488(character)X -1813(on)X -1922(the)X -2049(line)X -2198(was)X -2352(an)X -2457(autoindent)X -2824(character,)X -3169(erase)X -3364(it.)X -3477(Otherwise,)X -3856(if)X -3934(the)X -976 1212(user)N -1135(is)X -1213(entering)X -1501(the)X -1624(\256rst)X -1773(character)X -2094(in)X -2181(the)X -2304(line,)X -7 f -2469(<control-D>)X -1 f -3022(is)X -3100(ignored.)X -3410(Otherwise,)X -3785(a)X -3845(literal)X -7 f -976 1302(<control-D>)N -1 f -1524(character)X -1840(is)X -1913(entered.)X -3 f -776 1482(\303<control-D>)N -1 f -976 1572(If)N -1058(the)X -1184(previous)X -1488(character)X -1812(on)X -1920(the)X -2047(line)X -2196(was)X -2350(an)X -2455(autoindent)X -2822(character,)X -3167(erase)X -3362(all)X -3471(of)X -3567(the)X -3694(autoindent)X -976 1662(characters)N -1323(on)X -1423(the)X -1541(line.)X -1721(In)X -1808(addition,)X -2110(the)X -2228(autoindent)X -2586(level)X -2762(is)X -2835(reset)X -3007(to)X -3089(0.)X -3 f -776 1842(0<control-D>)N -1 f -976 1932(If)N -1058(the)X -1184(previous)X -1488(character)X -1812(on)X -1920(the)X -2047(line)X -2196(was)X -2350(an)X -2455(autoindent)X -2822(character,)X -3167(erase)X -3362(all)X -3471(of)X -3567(the)X -3694(autoindent)X -976 2022(characters)N -1323(on)X -1423(the)X -1541(line.)X -3 f -776 2202(<control-T>)N -1 f -976 2292(Insert)N -1191(suf\256cient)X -7 f -1521(<tab>)X -1 f -1793(and)X -7 f -1941(<space>)X -1 f -2309(characters)X -2669(to)X -2764(move)X -2975(the)X -3106(cursor)X -3340(forward)X -3628(to)X -3723(a)X -3792(column)X -976 2382(immediately)N -1396(after)X -1564(the)X -1682(next)X -1840(column)X -2100(which)X -2316(is)X -2389(an)X -2485(even)X -2657(multiple)X -2943(of)X -3030(the)X -3 f -3148(shiftwidth)X -1 f -3514(option.)X -976 2562(Historically,)N -3 f -1397(vi)X -1 f -1482(did)X -1607(not)X -1732(permit)X -1965(the)X -7 f -2087(<control-T>)X -1 f -2639(command)X -2979(to)X -3065(be)X -3165(used)X -3336(unless)X -3560(the)X -3682(cursor)X -3907(was)X -976 2652(at)N -1056(the)X -1176(\256rst)X -1322(column)X -1584(of)X -1673(a)X -1731(new)X -1887(line)X -2029(or)X -2117(it)X -2182(was)X -2328(preceded)X -2640(only)X -2803(by)X -2904(autoindent)X -3263(characters.)X -3 f -3651(Nvi)X -1 f -3792(permits)X -976 2742(it)N -1040(to)X -1122(be)X -1218(used)X -1385(at)X -1463(any)X -1599(time)X -1761(during)X -1990(insert)X -2188(mode.)X -3 f -776 2922(<erase>)N -776 3012(<control-H>)N -1 f -976 3102(Erase)N -1175(the)X -1293(last)X -1424(character.)X -3 f -776 3282(<literal)N -1047(next>)X -1 f -976 3372(Quote)N -1197(the)X -1320(next)X -1483(character.)X -1844(The)X -1994(next)X -2157(character)X -2479(will)X -2629(not)X -2757(be)X -2859(mapped)X -3139(\(see)X -3295(the)X -3 f -3419(map)X -1 f -3596(command)X -3938(for)X -976 3462(more)N -1162(information\))X -1588(or)X -1676(interpreted)X -2045(specially.)X -2391(A)X -2470(carat)X -2648(\(``)X -7 f -2729(\303)X -1 f -(''\))S -2878(character)X -3194(will)X -3338(be)X -3434(displayed)X -3761(immedi-)X -976 3552(ately)N -1152(as)X -1239(a)X -1295(placeholder,)X -1710(but)X -1832(will)X -1976(be)X -2072(replaced)X -2365(by)X -2465(the)X -2583(next)X -2741(character.)X -3 f -776 3732(<escape>)N -1 f -976 3822(Resolve)N -1254(all)X -1354(text)X -1494(input)X -1678(into)X -1822(the)X -1940(\256le,)X -2082(and)X -2218(return)X -2430(to)X -2512(command)X -2848(mode.)X -3 f -776 4002(<line)N -966(erase>)X -1 f -976 4092(Erase)N -1175(the)X -1293(current)X -1541(line.)X -3 f -776 4272(<control-W>)N -776 4362(<word)N -1020(erase>)X -1 f -976 4452(Erase)N -1188(the)X -1319(last)X -1463(word.)X -1701(The)X -1859(de\256nition)X -2198(of)X -2298(word)X -2496(is)X -2582(dependent)X -2945(on)X -3059(the)X -3 f -3191(altwerase)X -1 f -3551(and)X -3 f -3701(ttywerase)X -1 f -976 4542(options.)N -3 f -776 4722 0.2102(<control-X>[0-9A-Fa-f]*)AN -1 f -976 4812(Insert)N -1179(a)X -1235(character)X -1551(with)X -1713(the)X -1831(speci\256ed)X -2136(hexadecimal)X -2562(value)X -2756(into)X -2900(the)X -3018(text.)X -3 f -776 4992(<interrupt>)N -1 f -976 5082(Interrupt)N -1288(text)X -1439(input)X -1634(mode,)X -1863(returning)X -2188(to)X -2281(command)X -2628(mode.)X -2877(If)X -2962(the)X -7 f -3091(<interrupt>)X -1 f -3651(character)X -3979(is)X -976 5172(used)N -1151(to)X -1241(interrupt)X -1545(inserting)X -1852(text)X -1999(into)X -2150(the)X -2275(\256le,)X -2424(it)X -2495(is)X -2575(as)X -2669(if)X -2745(the)X -7 f -2870(<escape>)X -1 f -3281(character)X -3604(was)X -3756(used;)X -3952(all)X -976 5262(text)N -1116(input)X -1300(up)X -1400(to)X -1482(the)X -1600(interruption)X -1998(is)X -2071(resolved)X -2363(into)X -2507(the)X -2625(\256le.)X -3 f -776 5448(12.)N -916(Ex)X -1029(Addressing)X -1 f -976 5571(Addressing)N -1363(in)X -3 f -1447(ex)X -1 f -1545(\(and)X -1710(when)X -3 f -1906(ex)X -1 f -2004(commands)X -2373(are)X -2494(executed)X -2802(from)X -3 f -2980(vi)X -1 f -3042(\))X -3092(relates)X -3325(to)X -3410(the)X -3531(current)X -3782(line.)X -3965(In)X -776 5661(general,)N -1054(the)X -1172(current)X -1420(line)X -1560(is)X -1633(the)X -1751(last)X -1882(line)X -2022(affected)X -2302(by)X -2402(a)X -2458(command.)X -2834(The)X -2979(exact)X -3169(effect)X -3373(on)X -3473(the)X -3591(current)X -3839(line)X -3979(is)X -776 5751(discussed)N -1103(under)X -1306(the)X -1424(description)X -1800(of)X -1888(each)X -2057(command.)X -2434(When)X -2647(the)X -2766(\256le)X -2889(contains)X -3177(no)X -3278(lines,)X -3470(the)X -3589(current)X -3838(line)X -3979(is)X - -32 p -%%Page: 32 31 -10 s 10 xH 0 xS 1 f 1 i -3 f -576 474(USD:13-32)N -3391(Nvi/Nex)X -3687 0.3906(Reference)AX -1 f -776 762(zero.)N -976 885(Addresses)N -1326(are)X -1445(constructed)X -1835(by)X -1935(one)X -2071(or)X -2158(more)X -2343(of)X -2430(the)X -2548(following)X -2879(methods:)X -816 1008(\(1\))N -1030(The)X -1175(address)X -1436(``)X -7 f -1490(.)X -1 f -('')S -1632(refers)X -1836(to)X -1918(the)X -2036(current)X -2284(line.)X -816 1131(\(2\))N -1030(The)X -1175(address)X -1436(``)X -7 f -1490($)X -1 f -('')S -1612(refers)X -1816(to)X -1898(the)X -2016(last)X -2147(line)X -2287(of)X -2374(the)X -2492(\256le.)X -816 1254(\(3\))N -1030(The)X -1175(address)X -1436(``)X -7 f -1490(N)X -1 f -('',)S -1632(where)X -7 f -1849(N)X -1 f -1917(is)X -1990(a)X -2046(positive)X -2319(number,)X -2604(refers)X -2808(to)X -2890(the)X -3008(N-th)X -3175(line)X -3315(of)X -3402(the)X -3520(\256le.)X -816 1377(\(4\))N -1030(The)X -1178(address)X -1442(``)X -7 f -1496('<character>)X -1 f -('')S -2149(or)X -2239(``)X -7 f -2293(`<character>)X -1 f -('')S -2946(refers)X -3153(to)X -3238(the)X -3359(line)X -3503(marked)X -3768(with)X -3934(the)X -1030 1467(name)N -7 f -1234(<character>)X -1 f -(.)S -1832(\(See)X -2005(the)X -3 f -2133(k)X -1 f -2207(or)X -3 f -2304(m)X -1 f -2400(commands)X -2776(for)X -2899(more)X -3093(information)X -3500(on)X -3609(how)X -3776(to)X -3867(mark)X -1030 1557(lines.\))N -816 1680(\(5\))N -1030(A)X -1113(regular)X -1366(expression)X -1734(\(RE\))X -1915(enclosed)X -2221(by)X -2326(slashes)X -2578(\(``)X -7 f -2659(/)X -1 f -(''\))S -2813(is)X -2891(an)X -2992(address,)X -3278(and)X -3419(it)X -3488(refers)X -3697(to)X -3784(the)X -3908(\256rst)X -1030 1770(line)N -1171(found)X -1379(by)X -1480(searching)X -1809(forward)X -2085(from)X -2262(the)X -2381(line)X -2 f -2522(after)X -1 f -2694(the)X -2813(current)X -3062(line)X -3203(toward)X -3447(the)X -3566(end)X -3703(of)X -3791(the)X -3910(\256le,)X -1030 1860(and)N -1170(stopping)X -1469(at)X -1551(the)X -1673(\256rst)X -1821(line)X -1965(containing)X -2327(a)X -2387(string)X -2593(matching)X -2915(the)X -3037(RE.)X -3203(\(The)X -3379(trailing)X -3634(slash)X -3819(can)X -3956(be)X -1030 1950(omitted)N -1294(at)X -1372(the)X -1490(end)X -1626(of)X -1713(the)X -1831(command)X -2167(line.\))X -1030 2130(If)N -1104(no)X -1204(RE)X -1326(is)X -1399(speci\256ed,)X -1724(i.e.)X -1842(the)X -1960(pattern)X -2203(is)X -2276(``)X -7 f -2330(//)X -1 f -('',)S -2520(the)X -2638(last)X -2769(RE)X -2891(used)X -3058(in)X -3140(any)X -3276(command)X -3612(is)X -3685(used)X -3852(in)X -3934(the)X -1030 2220(search.)N -1030 2400(If)N -1111(the)X -3 f -1236(extended)X -1 f -1570(option)X -1801(is)X -1881(set,)X -2017(the)X -2142(RE)X -2271(is)X -2351(handled)X -2632(as)X -2726(an)X -2829(extended)X -3146(RE,)X -3295(not)X -3425(a)X -3489(basic)X -3682(RE.)X -3852(If)X -3934(the)X -3 f -1030 2490(wrapscan)N -1 f -1381(option)X -1607(is)X -1681(set,)X -1811(the)X -1930(search)X -2157(wraps)X -2370(around)X -2614(to)X -2697(the)X -2816(beginning)X -3157(of)X -3245(the)X -3364(\256le)X -3487(and)X -3624(continues)X -3952(up)X -1030 2580(to)N -1112(and)X -1248(including)X -1570(the)X -1688(current)X -1936(line,)X -2096(so)X -2187(that)X -2327(the)X -2445(entire)X -2648(\256le)X -2770(is)X -2843(searched.)X -1030 2760(The)N -1175(form)X -1351(``)X -7 f -1405(\\/)X -1 f -('')S -1575(is)X -1648(accepted)X -1950(for)X -2064(historic)X -2324(reasons,)X -2605(and)X -2741(is)X -2814(identical)X -3110(to)X -3192(``)X -7 f -3246(//)X -1 f -(''.)S -816 2883(\(6\))N -1030(An)X -1153(RE)X -1280(enclosed)X -1586(in)X -1673(question)X -1969(marks)X -2190(\(``)X -7 f -2271(?)X -1 f -(''\))S -2446(addresses)X -2780(the)X -2904(\256rst)X -3054(line)X -3200(found)X -3413(by)X -3519(searching)X -3853(back-)X -1030 2973(ward)N -1212(from)X -1389(the)X -1508(line)X -2 f -1648(preceding)X -1 f -1989(the)X -2107(current)X -2355(line,)X -2515(toward)X -2758(the)X -2876(beginning)X -3216(of)X -3303(the)X -3421(\256le)X -3543(and)X -3679(stopping)X -3974(at)X -1030 3063(the)N -1149(\256rst)X -1294(line)X -1435(containing)X -1794(a)X -1851(string)X -2054(matching)X -2373(the)X -2492(RE.)X -2655(\(The)X -2828(trailing)X -3080(question)X -3372(mark)X -3558(can)X -3691(be)X -3788(omitted)X -1030 3153(at)N -1108(the)X -1226(end)X -1362(of)X -1449(a)X -1505(command)X -1841(line.\))X -1030 3333(If)N -1104(no)X -1204(RE)X -1326(is)X -1399(speci\256ed,)X -1724(i.e.)X -1842(the)X -1960(pattern)X -2203(is)X -2276(``)X -7 f -2330(??)X -1 f -('',)S -2520(the)X -2638(last)X -2769(RE)X -2891(used)X -3058(in)X -3140(any)X -3276(command)X -3612(is)X -3685(used)X -3852(in)X -3934(the)X -1030 3423(search.)N -1030 3603(If)N -1111(the)X -3 f -1236(extended)X -1 f -1570(option)X -1801(is)X -1881(set,)X -2017(the)X -2142(RE)X -2271(is)X -2351(handled)X -2632(as)X -2726(an)X -2829(extended)X -3146(RE,)X -3295(not)X -3425(a)X -3489(basic)X -3682(RE.)X -3852(If)X -3934(the)X -3 f -1030 3693(wrapscan)N -1 f -1382(option)X -1609(is)X -1685(set,)X -1817(the)X -1938(search)X -2187(wraps)X -2402(around)X -2648(from)X -2827(the)X -2948(beginning)X -3290(of)X -3379(the)X -3499(\256le)X -3623(to)X -3707(the)X -3827(end)X -3965(of)X -1030 3783(the)N -1148(\256le)X -1270(and)X -1406(continues)X -1733(up)X -1833(to)X -1915(and)X -2051(including)X -2373(the)X -2491(current)X -2739(line,)X -2899(so)X -2990(that)X -3130(the)X -3248(entire)X -3451(\256le)X -3573(is)X -3646(searched.)X -1030 3963(The)N -1175(form)X -1351(``)X -7 f -1405(\\?)X -1 f -('')S -1595(is)X -1668(accepted)X -1970(for)X -2084(historic)X -2344(reasons,)X -2625(and)X -2761(is)X -2834(identical)X -3130(to)X -3212(``)X -7 f -3266(??)X -1 f -(''.)S -816 4086(\(7\))N -1030(An)X -1148(address)X -1409(followed)X -1714(by)X -1814(a)X -1870(plus)X -2023(sign)X -2176(\(``)X -7 f -2257(+)X -1 f -(''\))S -2406(or)X -2494(a)X -2551(minus)X -2767(sign)X -2921(\(``)X -7 f -3002(-)X -1 f -(''\))S -3152(followed)X -3458(by)X -3559(a)X -3616(number)X -3882(is)X -3956(an)X -1030 4176(offset)N -1237(address)X -1502(and)X -1642(refers)X -1850(to)X -1936(the)X -2058(address)X -2323(plus)X -2480(\(or)X -2598(minus\))X -2844(the)X -2966(indicated)X -3284(number)X -3553(of)X -3643(lines.)X -3857(If)X -3934(the)X -1030 4266(address)N -1291(is)X -1364(omitted,)X -1648(the)X -1766(addition)X -2048(or)X -2135(subtraction)X -2511(is)X -2584(done)X -2760(with)X -2922(respect)X -3170(to)X -3252(the)X -3370(current)X -3618(line.)X -816 4389(\(8\))N -1030(An)X -1158(address)X -1429(of)X -1526(``)X -7 f -1580(+)X -1 f -('')S -1712(or)X -1809(``)X -7 f -9 f -1863(-)X -1 f -1907('')X -1991(followed)X -2306(by)X -2416(a)X -2482(number)X -2757(is)X -2840(an)X -2946(offset)X -3159(from)X -3345(the)X -3473(current)X -3731(line.)X -3921(For)X -1030 4479(example,)N -1342(``)X -7 f -9 f -1396(-)X -7 f -1440(5)X -1 f -('')S -1562(is)X -1635(the)X -1753(same)X -1938(as)X -2025(``)X -7 f -2079(.)X -9 f -(-)S -7 f -2171(5)X -1 f -(''.)S -816 4602(\(9\))N -1030(An)X -1151(address)X -1415(ending)X -1656(with)X -1821(``)X -7 f -1875(+)X -1 f -('')S -2000(or)X -2090(``)X -7 f -2144(-)X -1 f -('')S -2270(has)X -2401(1)X -2465(added)X -2681(to)X -2767(or)X -2858(subtracted)X -3212(from)X -3392(the)X -3514(address,)X -3799(respec-)X -1030 4692(tively.)N -1276(As)X -1389(a)X -1449(consequence)X -1884(of)X -1975(this)X -2114(rule)X -2263(and)X -2403(of)X -2494(the)X -2615(previous)X -2914(rule,)X -3082(the)X -3203(address)X -3467(``)X -7 f -9 f -3521(-)X -1 f -3565('')X -3642(refers)X -3849(to)X -3934(the)X -1030 4782(line)N -1173(preceding)X -1513(the)X -1634(current)X -1886(line.)X -2070(Moreover,)X -2431(trailing)X -2686(``)X -7 f -2740(+)X -1 f -('')S -2866(and)X -3006(``)X -7 f -9 f -3060(-)X -1 f -3104('')X -3182(characters)X -3533(have)X -3709(a)X -3769(cumula-)X -1030 4872(tive)N -1170(effect.)X -1414(For)X -1545(example,)X -1857(``)X -7 f -1911(++)X -9 f -(-)S -7 f -2051(++)X -1 f -('')S -2221(refers)X -2425(to)X -2507(the)X -2625(current)X -2873(line)X -3013(plus)X -3166(3.)X -816 4995(\(10\))N -1030(A)X -1108(percent)X -1365(sign)X -1518(\(``)X -7 f -1599(%)X -1 f -(''\))S -1748(is)X -1821(equivalent)X -2175(to)X -2257(the)X -2375(address)X -2636(range)X -2835(``)X -7 f -2889(1,$)X -1 f -(''.)S -3 f -976 5118(Ex)N -1 f -1099(commands)X -1476(require)X -1734(zero,)X -1923(one,)X -2089(or)X -2186(two)X -2336(addresses.)X -2714(It)X -2793(is)X -2876(an)X -2982(error)X -3169(to)X -3261(specify)X -3524(an)X -3631(address)X -3903(to)X -3996(a)X -776 5208(command)N -1112(which)X -1328(requires)X -1607(zero)X -1766(addresses.)X -976 5331(If)N -1053(the)X -1174(user)X -1331(provides)X -1630(more)X -1818(than)X -1979(the)X -2100(expected)X -2409(number)X -2677(of)X -2768(addresses)X -3100(to)X -3186(any)X -3 f -3326(ex)X -1 f -3426(command,)X -3786(the)X -3908(\256rst)X -776 5421(addresses)N -1108(speci\256ed)X -1417(are)X -1540(discarded.)X -1912(For)X -2047(example,)X -2362(``)X -7 f -2416(1,2,3,5)X -1 f -(''print)S -2980(prints)X -3185(lines)X -3359(3)X -3422(through)X -3694(5,)X -3777(because)X -776 5511(the)N -3 f -894(print)X -1 f -1087(command)X -1423(only)X -1585(takes)X -1770(two)X -1910(addresses.)X -976 5634(The)N -1131(addresses)X -1469(in)X -1561(a)X -1627(range)X -1836(are)X -1965(separated)X -2299(from)X -2485(each)X -2663(other)X -2858(by)X -2968(a)X -3034(comma)X -3300(\(``)X -7 f -3381(,)X -1 f -(''\))S -3540(or)X -3637(a)X -3703(semicolon)X -776 5724(\(``)N -7 f -857(;)X -1 f -(''\).)S -1058(In)X -1157(the)X -1287(latter)X -1484(case,)X -1675(the)X -1805(current)X -2065(line)X -2217(\(``)X -7 f -2298(.)X -1 f -(''\))S -2479(is)X -2564(set)X -2685(to)X -2779(the)X -2909(\256rst)X -3065(address,)X -3358(and)X -3506(only)X -3680(then)X -3850(is)X -3934(the)X - -33 p -%%Page: 33 32 -10 s 10 xH 0 xS 1 f 1 i -3 f -576 474(Nvi/Nex)N -872 0.3906(Reference)AX -3658(USD:13-33)X -1 f -776 762(second)N -1026(address)X -1295(calculated.)X -1689(This)X -1859(feature)X -2111(can)X -2251(be)X -2355(used)X -2530(to)X -2620(determine)X -2969(the)X -3095(starting)X -3363(line)X -3511(for)X -3633(forward)X -3916(and)X -776 852(backward)N -1116(searches)X -1416(\(see)X -1572(rules)X -1754(\(5\))X -1874(and)X -2016(\(6\))X -2136(above\).)X -2421(The)X -2572(second)X -2821(address)X -3088(of)X -3181(any)X -3323(two-address)X -3737(sequence)X -776 942(corresponds)N -1193(to)X -1284(a)X -1349(line)X -1498(that)X -1647(follows,)X -1936(in)X -2027(the)X -2154(\256le,)X -2305(the)X -2432(line)X -2581(corresponding)X -3069(to)X -3160(the)X -3288(\256rst)X -3442(address.)X -3753(The)X -3908(\256rst)X -776 1032(address)N -1044(must)X -1226(be)X -1329(less)X -1475(than)X -1639(or)X -1732(equal)X -1932(to)X -2020(the)X -2144(second)X -2393(address.)X -2700(The)X -2851(\256rst)X -3001(address)X -3268(must)X -3449(be)X -3551(greater)X -3801(than)X -3965(or)X -776 1122(equal)N -973(to)X -1058(the)X -1179(\256rst)X -1326(line)X -1469(of)X -1559(the)X -1680(\256le,)X -1825(and)X -1964(the)X -2085(last)X -2219(address)X -2483(must)X -2661(be)X -2761(less)X -2905(than)X -3067(or)X -3158(equal)X -3356(to)X -3442(the)X -3564(last)X -3699(line)X -3843(of)X -3934(the)X -776 1212(\256le.)N -3 f -776 1398(13.)N -916(Ex)X -1029(Description)X -1 f -976 1521(The)N -1121(following)X -1452(words)X -1668(have)X -1840(special)X -2083(meanings)X -2410(for)X -3 f -2524(ex)X -1 f -2620(commands.)X -3 f -776 1701(<eof>)N -1 f -976 1791(The)N -1130(end-of-\256le)X -1498(character)X -1823(is)X -1905(used)X -2081(to)X -2172(scroll)X -2379(the)X -2506(screen)X -2741(in)X -2832(the)X -3 f -2959(ex)X -1 f -3064(editor.)X -3320(This)X -3491(character)X -3816(is)X -3898(nor-)X -976 1881(mally)N -7 f -1178(<control-D>)X -1 f -(,)S -1746(however,)X -2063(whatever)X -2378(character)X -2694(is)X -2767(set)X -2876(for)X -2990(the)X -3108(current)X -3356(terminal)X -3643(is)X -3716(used.)X -3 f -776 2061(line)N -1 f -976 2151(A)N -1054(single-line)X -1412(address,)X -1693(given)X -1891(in)X -1973(any)X -2109(of)X -2196(the)X -2314(forms)X -2521(described)X -2849(in)X -2931(the)X -3049(section)X -3296(entitled)X -3557(``)X -3 f -3611(Ex)X -3725(Address-)X -976 2241(ing)N -1 f -1082(''.)X -1196(The)X -1341(default)X -1584(for)X -7 f -1698(line)X -1 f -1910(is)X -1983(the)X -2101(current)X -2349(line.)X -3 f -776 2421(range)N -1 f -976 2511(A)N -1058(line,)X -1222(or)X -1313(a)X -1373(pair)X -1522(of)X -1613(line)X -1757(addresses,)X -2109(separated)X -2437(by)X -2541(a)X -2601(comma)X -2861(or)X -2952(semicolon.)X -3345(\(See)X -3512(the)X -3634(section)X -3885(enti-)X -976 2601(tled)N -1123(``)X -3 f -1177(Ex)X -1297(Addressing)X -1 f -1683('')X -1764(for)X -1884(more)X -2075(information.\))X -2546(The)X -2697(default)X -2946(for)X -3066(range)X -3271(is)X -3350(the)X -3474(current)X -3728(line)X -2 f -3874(only)X -1 f -4012(,)X -976 2691(i.e.)N -1114(``)X -7 f -1168(.,.)X -1 f -(''.)S -1426(A)X -1504(percent)X -1761(sign)X -1914(\(``)X -7 f -1995(%)X -1 f -(''\))S -2144(stands)X -2364(for)X -2479(the)X -2598(range)X -2798(``)X -7 f -2852(1,$)X -1 f -(''.)S -3111(The)X -3257(starting)X -3518(address)X -3780(must)X -3956(be)X -976 2781(less)N -1116(than,)X -1294(or)X -1381(equal)X -1575(to,)X -1677(the)X -1795(ending)X -2033(address.)X -3 f -776 2961(count)N -1 f -976 3051(A)N -1058(positive)X -1335(integer,)X -1602(specifying)X -1961(the)X -2084(number)X -2354(of)X -2446(lines)X -2622(to)X -2709(be)X -2810(affected)X -3095(by)X -3200(the)X -3323(command;)X -3686(the)X -3809(default)X -976 3141(is)N -1055(1.)X -1161(Generally,)X -1524(a)X -1586(count)X -1790(past)X -1945(the)X -2068(end-of-\256le)X -2432(may)X -2595(be)X -2696(speci\256ed,)X -3026(e.g.)X -3167(the)X -3290(command)X -3631(``)X -7 f -3685(p)X -3786(3000)X -1 f -('')S -976 3231(in)N -1064(a)X -1127(10)X -1234(line)X -1381(\256le)X -1510(is)X -1590(acceptable,)X -1977(and)X -2120(will)X -2271(print)X -2449(from)X -2632(the)X -2757(current)X -3012(line)X -3159(through)X -3435(the)X -3560(last)X -3698(line)X -3845(in)X -3934(the)X -976 3321(\256le.)N -3 f -776 3501(\257ags)N -1 f -976 3591(One)N -1132(or)X -1221(more)X -1408(of)X -1497(the)X -1617(characters)X -1966(``#'',)X -2156(``p'',)X -2346(and)X -2484(``l''.)X -2677(When)X -2892(a)X -2951(command)X -3290(that)X -3433(accepts)X -3693(these)X -3881(\257ags)X -976 3681(completes,)N -1343(the)X -1463(addressed)X -1802(line\(s\))X -2029(are)X -2150(written)X -2399(out)X -2523(as)X -2612(if)X -2683(by)X -2785(the)X -2905(corresponding)X -3 f -3386(#)X -1 f -(,)S -3 f -3468(l)X -1 f -3512(or)X -3 f -3600(p)X -1 f -3665(commands.)X -976 3771(In)N -1064(addition,)X -1367(any)X -1504(number)X -1770(of)X -1858(``)X -7 f -1912(+)X -1 f -('')S -2035(or)X -2123(``)X -7 f -9 f -2177(-)X -1 f -2221('')X -2296(characters)X -2644(can)X -2777(be)X -2874(speci\256ed)X -3180(before,)X -3427(after,)X -3616(or)X -3704(during)X -3934(the)X -976 3861(\257ags,)N -1175(in)X -1265(which)X -1489(case)X -1656(the)X -1782(line)X -1930(written)X -2185(is)X -2266(not)X -2396(necessarily)X -2780(the)X -2905(one)X -3048(affected)X -3335(by)X -3442(the)X -3567(command,)X -3930(but)X -976 3951(rather)N -1184(the)X -1302(line)X -1442(addressed)X -1779(by)X -1879(the)X -1997(offset)X -2200(address)X -2461(speci\256ed.)X -2806(The)X -2951(default)X -3194(for)X -7 f -3308(flags)X -1 f -3568(is)X -3641(none.)X -3 f -776 4131(\256le)N -1 f -976 4221(A)N -1055(pattern)X -1299(used)X -1467(to)X -1550(derive)X -1772(a)X -1829(pathname;)X -2184(the)X -2303(default)X -2547(is)X -2621(the)X -2740(current)X -2989(\256le.)X -3152(File)X -3297(names)X -3524(are)X -3645(subjected)X -3970(to)X -976 4311(normal)N -2 f -1223(sh)X -1 f -1294(\(1\))X -1408(word)X -1593(expansions.)X -976 4434(Anywhere)N -1336(a)X -1397(\256le)X -1524(name)X -1723(is)X -1801(speci\256ed,)X -2131(it)X -2200(is)X -2279(also)X -2434(possible)X -2722(to)X -2810(use)X -2943(the)X -3067(special)X -3316(string)X -3524(``)X -7 f -3578(/tmp)X -1 f -(''.)S -3890(This)X -776 4524(will)N -936(be)X -1048(replaced)X -1357(with)X -1535(a)X -1607(temporary)X -1973(\256le)X -2111(name)X -2321(which)X -2553(can)X -2701(be)X -2813(used)X -2996(for)X -3126(temporary)X -3491(work,)X -3711(e.g.)X -3882(``)X -7 f -3936(:e)X -776 4614(/tmp)N -1 f -('')S -1042(creates)X -1286(and)X -1422(edits)X -1593(a)X -1649(new)X -1803(\256le.)X -976 4737(If)N -1052(both)X -1216(a)X -1274(count)X -1474(and)X -1613(a)X -1672(range)X -1874(are)X -1996(speci\256ed)X -2304(for)X -2421(commands)X -2791(that)X -2934(use)X -3064(either,)X -3290(the)X -3411(starting)X -3674(line)X -3817(for)X -3934(the)X -776 4827(command)N -1120(is)X -1200(the)X -2 f -1325(last)X -1 f -1467(line)X -1614(addressed)X -1958(by)X -2065(the)X -2190(range,)X -2416(and)X -7 f -2559(count)X -1 f -(-)S -2853(subsequent)X -3236(lines)X -3414(are)X -3540(affected)X -3827(by)X -3934(the)X -776 4917(command,)N -1132(e.g.)X -1268(the)X -1386(command)X -1722(``)X -7 f -1776(2,3p4)X -1 f -('')S -2090(prints)X -2292(out)X -2414(lines)X -2585(3,)X -2665(4,)X -2745(5)X -2805(and)X -2941(6.)X -976 5040(When)N -1188(only)X -1350(a)X -1406(line)X -1546(or)X -1633(range)X -1833(is)X -1907(speci\256ed,)X -2233(with)X -2396(no)X -2497(command,)X -2854(the)X -2973(implied)X -3238(command)X -3575(is)X -3649(either)X -3853(a)X -3 f -3910(list)X -1 f -4012(,)X -3 f -776 5130(number)N -1 f -1073(or)X -3 f -1166(print)X -1 f -1365(command.)X -1747(The)X -1898(command)X -2240(used)X -2413(is)X -2492(the)X -2616(most)X -2797(recent)X -3020(of)X -3112(the)X -3235(three)X -3421(commands)X -3793(to)X -3880(have)X -776 5220(been)N -949(used)X -1117(\(including)X -1467(any)X -1604(use)X -1732(as)X -1820(a)X -1877(\257ag\).)X -2085(If)X -2160(none)X -2337(of)X -2425(these)X -2611(commands)X -2979(have)X -3152(been)X -3325(used)X -3493(before,)X -3740(the)X -3 f -3859(print)X -1 f -776 5310(command)N -1117(is)X -1195(the)X -1318(implied)X -1587(command.)X -1968(When)X -2185(no)X -2290(range)X -2494(or)X -2585(count)X -2787(is)X -2864(speci\256ed)X -3173(and)X -3313(the)X -3435(command)X -3775(line)X -3919(is)X -3996(a)X -776 5400(blank)N -974(line,)X -1134(the)X -1252(current)X -1500(line)X -1640(is)X -1713(incremented)X -2130(by)X -2230(1)X -2290(and)X -2426(then)X -2584(the)X -2702(current)X -2950(line)X -3090(is)X -3163(displayed.)X -976 5523(Zero)N -1149(or)X -1237(more)X -1423(whitespace)X -1801(characters)X -2149(may)X -2308(precede)X -2580(or)X -2668(follow)X -2898(the)X -3017(addresses,)X -3366(count,)X -3585(\257ags,)X -3778(or)X -3867(com-)X -776 5613(mand)N -980(name.)X -1220(Any)X -1384(object)X -1606(following)X -1943(a)X -2004(command)X -2345(name)X -2544(\(such)X -2743(as)X -2835(buffer,)X -3077(\256le,)X -3224(etc.\),)X -3410(that)X -3555(begins)X -3789(with)X -3956(an)X -776 5703(alphabetic)N -1130(character,)X -1471(should)X -1709(be)X -1810(separated)X -2139(from)X -2320(the)X -2443(command)X -2784(name)X -2983(by)X -3088(at)X -3171(least)X -3343(one)X -3484(whitespace)X -3866(char-)X -776 5793(acter.)N - -34 p -%%Page: 34 33 -10 s 10 xH 0 xS 1 f 1 i -3 f -576 474(USD:13-34)N -2813(Nvi/Nex)X -3109 0.3906(Reference)AX -3474(\(Ex)X -3614(Commands\))X -1 f -976 762(Any)N -1148(character,)X -1498(including)X -7 f -1834(<carriage-return>)X -1 f -(,)S -2704(``)X -7 f -2758(%)X -1 f -('')S -2894(and)X -3045(``)X -7 f -3099(#)X -1 f -('')S -3236(retain)X -3454(their)X -3636(literal)X -3858(value)X -776 852(when)N -970(preceded)X -1281(by)X -1381(a)X -1437(backslash.)X -3 f -776 1038(14.)N -916(Ex)X -1029(Commands)X -1 f -976 1161(The)N -1122(following)X -1454(section)X -1702(describes)X -2022(the)X -2141(commands)X -2509(available)X -2820(in)X -2903(the)X -3 f -3023(ex)X -1 f -3121(editor.)X -3370(In)X -3459(each)X -3629(entry)X -3816(below,)X -776 1251(the)N -894(tag)X -1012(line)X -1152(is)X -1225(a)X -1281(usage)X -1484(synopsis)X -1779(for)X -1893(the)X -2011(command.)X -976 1374(Each)N -1161(command)X -1501(can)X -1637(be)X -1737(entered)X -1998(as)X -2089(the)X -2211(abbreviation)X -2636(\(those)X -2856(characters)X -3207(in)X -3293(the)X -3416(synopsis)X -3716(command)X -776 1464(word)N -966(preceding)X -1307(the)X -1429(``['')X -1588 0.3375(character\),)AX -1955(the)X -2077(full)X -2212(command)X -2552(\(all)X -2683(characters)X -3034(shown)X -3267(for)X -3385(the)X -3507(command)X -3847(word,)X -776 1554(omitting)N -1067(the)X -1187(``['')X -1344(and)X -1482(``]'')X -1639 0.2955(characters\),)AX -2035(or)X -2124(any)X -2262(leading)X -2520(subset)X -2742(of)X -2831(the)X -2951(full)X -3084(command)X -3422(down)X -3622(to)X -3706(the)X -3826(abbre-)X -776 1644(viation.)N -1064(For)X -1201(example,)X -1519(the)X -1643(args)X -1803(command)X -2145(\(shown)X -2407(as)X -2500(``)X -7 f -2554(ar[gs])X -1 f -('')S -2922(in)X -3010(the)X -3134(synopsis\))X -3462(can)X -3600(be)X -3702(entered)X -3965(as)X -776 1734(``)N -7 f -830(ar)X -1 f -('',)S -1020(``)X -7 f -1074(arg)X -1 f -('')S -1292(or)X -1379(``)X -7 f -1433(args)X -1 f -(''.)S -976 1857(Each)N -3 f -1163(ex)X -1 f -1265(command)X -1607(described)X -1941(below)X -2163(notes)X -2359(the)X -2484(new)X -2645(current)X -2900(line)X -3047(after)X -3222(it)X -3293(is)X -3373(executed,)X -3706(as)X -3800(well)X -3965(as)X -776 1947(any)N -912(options)X -1167(that)X -1307(affect)X -1511(the)X -1629(command.)X -976 2127(A)N -1063(comment.)X -1430(Command)X -1792(lines)X -1972(beginning)X -2321(with)X -2492(the)X -2619(double-quote)X -3072(character)X -3398(\(``)X -7 f -3479(")X -1 f -(''\))S -3638(are)X -3767(ignored.)X -976 2217(This)N -1138(permits)X -1398(comments)X -1747(in)X -1829(editor)X -2036(scripts)X -2265(and)X -2401(startup)X -2639(\256les.)X -3 f -776 2397(<end-of-\256le>)N -1 f -976 2487(Scroll)N -1189(the)X -1309(screen.)X -1577(Write)X -1782(the)X -1902(next)X -2062(N)X -2142(lines,)X -2336(where)X -2556(N)X -2637(is)X -2713(the)X -2834(value)X -3031(of)X -3121(the)X -3 f -3242(scroll)X -1 f -3452(option.)X -3719(The)X -3867(com-)X -976 2577(mand)N -1191(is)X -1281(the)X -1416(end-of-\256le)X -1792(terminal)X -2096(character,)X -2449(which)X -2682(may)X -2857(be)X -2970(different)X -3284(on)X -3401(different)X -3714(terminals.)X -976 2667(Traditionally,)N -1434(it)X -1498(is)X -1571(the)X -7 f -1689(<control-D>)X -1 f -2237(key.)X -976 2847(Historically,)N -1397(the)X -3 f -1518(eof)X -1 f -1644(command)X -1984(ignored)X -2253(any)X -2393(preceding)X -2734(count,)X -2956(and)X -3096(the)X -7 f -3218(<end-of-file>)X -1 f -3866(char-)X -976 2937(acter)N -1155(was)X -1302(ignored)X -1569(unless)X -1791(it)X -1857(was)X -2004(entered)X -2263(as)X -2352(the)X -2472(\256rst)X -2618(character)X -2936(of)X -3025(the)X -3145(command.)X -3522(This)X -3685(implemen-)X -976 3027(tation)N -1178(treats)X -1372(it)X -1436(as)X -1523(a)X -1579(command)X -2 f -1915(only)X -1 f -2073(if)X -2142(entered)X -2399(as)X -2486(the)X -2604(\256rst)X -2748(character)X -3064(of)X -3151(the)X -3269(command)X -3605(line,)X -3766(and)X -3903(oth-)X -976 3117(erwise)N -1206(treats)X -1400(it)X -1464(as)X -1551(any)X -1687(other)X -1872(character.)X -976 3297(Line:)N -1336(Set)X -1458(to)X -1540(the)X -1658(last)X -1789(line)X -1929(written.)X -976 3387(Options:)N -1336(None.)X -3 f -776 3567(!)N -823(argument\(s\))X -776 3657([range]!)N -1073(argument\(s\))X -1 f -976 3747(Execute)N -1263(a)X -1327(shell)X -1506(command,)X -1870(or)X -1966(\256lter)X -2146(lines)X -2326(through)X -2604(a)X -2669(shell)X -2849(command.)X -3234(In)X -3330(the)X -3457(\256rst)X -3610(synopsis,)X -3934(the)X -976 3837(remainder)N -1333(of)X -1430(the)X -1558(line)X -1708(after)X -1886(the)X -2014(``)X -7 f -2068(!)X -1 f -('')S -2220(character)X -2546(is)X -2629(passed)X -2873(to)X -2965(the)X -3093(program)X -3395(named)X -3639(by)X -3749(the)X -3 f -3877(shell)X -1 f -976 3927(option,)N -1220(as)X -1307(a)X -1363(single)X -1574(argument.)X -976 4107(Within)N -1227(the)X -1354(rest)X -1499(of)X -1595(the)X -1722(line,)X -1891(``)X -7 f -1945(%)X -1 f -('')S -2076(and)X -2221(``)X -7 f -2275(#)X -1 f -('')S -2407(are)X -2536(expanded)X -2874(into)X -3028(the)X -3156(current)X -3414(and)X -3560(alternate)X -3867(path-)X -976 4197(names,)N -1223(respectively.)X -1673(The)X -1820(character)X -2138(``)X -7 f -2192(!)X -1 f -('')S -2336(is)X -2411(expanded)X -2741(with)X -2904(the)X -3023(command)X -3360(text)X -3501(of)X -3589(the)X -3708(previous)X -3 f -4005(!)X -1 f -976 4287(command.)N -1354 0.3125(\(Therefore,)AX -1741(the)X -1861(command)X -3 f -2199(!!)X -1 f -2295(repeats)X -2545(the)X -2665(previous)X -3 f -2963(!)X -1 f -3032(command.\))X -3437(The)X -3585(special)X -3831(mean-)X -976 4377(ings)N -1130(of)X -1218(``)X -7 f -1272(%)X -1 f -('',)S -1415(``)X -7 f -1469(#)X -1 f -('',)S -1612(and)X -1749(``)X -7 f -1803(!)X -1 f -('')S -1946(can)X -2079(be)X -2176(overridden)X -2545(by)X -2646(escaping)X -2948(them)X -3129(with)X -3292(a)X -3349(backslash.)X -3722(If)X -3797(no)X -3 f -3898(!)X -1 f -3965(or)X -3 f -976 4467(:!)N -1 f -1075(command)X -1416(has)X -1548(yet)X -1671(been)X -1848(executed,)X -2179(it)X -2248(is)X -2326(an)X -2427(error)X -2609(to)X -2696(use)X -2828(an)X -2929(unescaped)X -3290(``)X -7 f -3344(!)X -1 f -('')S -3492(character.)X -3854(The)X -3 f -4005(!)X -1 f -976 4557(command)N -1325(does)X -2 f -1505(not)X -1 f -1640(do)X -1752(shell)X -1935(expansion)X -2292(on)X -2404(the)X -2534(strings)X -2779(provided)X -3096(as)X -3195(arguments.)X -3601(If)X -3687(any)X -3835(of)X -3934(the)X -976 4647(above)N -1197(expansions)X -1582(change)X -1839(the)X -1966(command)X -2311(the)X -2438(user)X -2602(entered,)X -2889(the)X -3017(command)X -3363(is)X -3446(redisplayed)X -3846(at)X -3934(the)X -976 4737(bottom)N -1222(of)X -1309(the)X -1427(screen.)X -3 f -976 4917(Ex)N -1 f -1092(then)X -1253(executes)X -1553(the)X -1674(program)X -1969(named)X -2206(by)X -2309(the)X -3 f -2430(shell)X -1 f -2608(option,)X -2855(with)X -3020(a)X -3 f -9 f -3079(-)X -3081(-)X -3 f -3125(c)X -1 f -3184(\257ag)X -3327(followed)X -3636(by)X -3740(the)X -3862(argu-)X -976 5007(ments)N -1187(\(which)X -1430(are)X -1549(bundled)X -1827(into)X -1971(a)X -2027(single)X -2238(argument\).)X -976 5187(The)N -3 f -1121(!)X -1 f -1188(command)X -1524(is)X -1597(permitted)X -1924(in)X -2006(an)X -2102(empty)X -2322(\256le.)X -976 5367(If)N -1050(the)X -1168(\256le)X -1290(has)X -1417(been)X -1589(modi\256ed)X -1893(since)X -2078(it)X -2142(was)X -2287(last)X -2418(completely)X -2794(written,)X -3061(the)X -3179(command)X -3515(will)X -3659(warn)X -3840(you.)X -976 5547(A)N -1054(single)X -1265(``)X -7 f -1319(!)X -1 f -('')S -1461(character)X -1777(is)X -1850(displayed)X -2177(when)X -2371(the)X -2489(command)X -2825(completes.)X -976 5727(In)N -1064(the)X -1183(second)X -1427(form)X -1604(of)X -1692(the)X -3 f -1811(!)X -1 f -1879(command,)X -2236(the)X -2355(remainder)X -2702(of)X -2790(the)X -2909(line)X -3051(after)X -3221(the)X -3341(``)X -7 f -3395(!)X -1 f -('')S -3539(is)X -3614(passed)X -3850(to)X -3934(the)X - -35 p -%%Page: 35 34 -10 s 10 xH 0 xS 1 f 1 i -3 f -576 474(Nvi/Nex)N -872 0.3906(Reference)AX -1237(\(Ex)X -1377(Commands\))X -3658(USD:13-35)X -1 f -976 762(program)N -1273(named)X -1512(by)X -1617(the)X -3 f -1740(shell)X -1 f -1920(option,)X -2169(as)X -2261(described)X -2594(above.)X -2851(The)X -3001(speci\256ed)X -3311(lines)X -3487(are)X -3610(passed)X -3848(to)X -3934(the)X -976 852(program)N -1273(as)X -1365(standard)X -1662(input,)X -1871(and)X -2012(the)X -2135(standard)X -2432(and)X -2573(standard)X -2871(error)X -3054(output)X -3284(of)X -3377(the)X -3501(program)X -3799(replace)X -976 942(the)N -1094(original)X -1363(lines.)X -976 1122(Line:)N -1336(Unchanged)X -1722(if)X -1791(no)X -1891(range)X -2090(was)X -2235(speci\256ed,)X -2560(otherwise)X -2892(set)X -3001(to)X -3083(the)X -3201(\256rst)X -3345(line)X -3485(of)X -3572(the)X -3690(range.)X -976 1212(Options:)N -1336(Affected)X -1638(by)X -1738(the)X -3 f -1856(autowrite)X -1 f -2206(and)X -3 f -2342(writeany)X -1 f -2665(options.)X -3 f -776 1392([range])N -1046(nu[mber])X -1391([count])X -1656([\257ags])X -776 1482([range])N -1046(#)X -1106([count])X -1371([\257ags])X -1 f -976 1572(Display)N -1245(the)X -1363(selected)X -1642(lines,)X -1833(each)X -2001(preceded)X -2312(with)X -2474(its)X -2569(line)X -2709(number.)X -976 1752(The)N -1121(line)X -1261(number)X -1526(format)X -1760(is)X -1833(``%6d'',)X -2128(followed)X -2433(by)X -2533(two)X -2673(spaces.)X -976 1932(Line:)N -1336(Set)X -1458(to)X -1540(the)X -1658(last)X -1789(line)X -1929(displayed.)X -976 2022(Options:)N -1336(None.)X -3 f -776 2202(@)N -870(buffer)X -776 2292(*)N -836(buffer)X -1 f -976 2382(Execute)N -1255(a)X -1311(buffer.)X -1568(Each)X -1749(line)X -1890(in)X -1973(the)X -2092(named)X -2327(buffer)X -2545(is)X -2619(executed)X -2926(as)X -3014(an)X -3 f -3111(ex)X -1 f -3208(command.)X -3585(If)X -3660(no)X -3761(buffer)X -3979(is)X -976 2472(speci\256ed,)N -1301(or)X -1388(if)X -1457(the)X -1575(speci\256ed)X -1880(buffer)X -2097(is)X -2170(``)X -7 f -2224(@)X -1 f -('')S -2346(or)X -2433(``)X -7 f -2487(*)X -1 f -('',)S -2629(the)X -2747(last)X -2878(buffer)X -3095(executed)X -3401(is)X -3474(used.)X -3 f -776 2652([range])N -1046(<[<)X -1185(...])X -1292([count])X -1557([\257ags])X -1 f -976 2742(Shift)N -1154(lines)X -1328(left)X -1458(or)X -1548(right.)X -1762(The)X -1910(speci\256ed)X -2218(lines)X -2392(are)X -2514(shifted)X -2755(to)X -2840(the)X -2961(left)X -3091(\(for)X -3235(the)X -3 f -3356(<)X -1 f -3425(command\))X -3791(or)X -3881(right)X -976 2832(\(for)N -1130(the)X -3 f -1261(>)X -1 f -1340(command\),)X -1736(by)X -1849(the)X -1980(number)X -2257(of)X -2356(columns)X -2659(speci\256ed)X -2976(by)X -3088(the)X -3 f -3218(shiftwidth)X -1 f -3596(option.)X -3872(Only)X -976 2922(leading)N -1237(whitespace)X -1619(characters)X -1971(are)X -2095(deleted)X -2352(when)X -2552(shifting)X -2822(left;)X -2977(once)X -3155(the)X -3279(\256rst)X -3429(column)X -3695(of)X -3788(the)X -3912(line)X -976 3012(contains)N -1283(a)X -1359(nonblank)X -1697(character,)X -2053(the)X -3 f -2191(shift)X -1 f -2382(command)X -2738(will)X -2901(succeed,)X -3215(but)X -3356(the)X -3493(line)X -3652(will)X -3815(not)X -3956(be)X -976 3102(modi\256ed.)N -976 3282(If)N -1050(the)X -1168(command)X -1504(character)X -3 f -1820(<)X -1 f -1886(or)X -3 f -1973(>)X -1 f -2039(is)X -2112(repeated)X -2405(more)X -2590(than)X -2748(once,)X -2941(the)X -3060(command)X -3397(is)X -3471(repeated)X -3765(once)X -3938(for)X -976 3372(each)N -1144(additional)X -1484(command)X -1820(character.)X -976 3552(Line:)N -1336(If)X -1416(the)X -1540(current)X -1794(line)X -1940(is)X -2019(set)X -2134(to)X -2222(one)X -2364(of)X -2457(the)X -2581(lines)X -2758(that)X -2904(are)X -3029(affected)X -3315(by)X -3421(the)X -3545(command,)X -3908(it)X -3979(is)X -1336 3642(unchanged.)N -1751(Otherwise,)X -2128(it)X -2199(is)X -2279(set)X -2395(to)X -2484(the)X -2609(\256rst)X -2760(nonblank)X -3085(character)X -3408(of)X -3502(the)X -3627(lowest)X -3863(num-)X -1336 3732(bered)N -1535(line)X -1675(shifted.)X -976 3822(Options:)N -1336(Affected)X -1638(by)X -1738(the)X -3 f -1856(shiftwidth)X -1 f -2222(option.)X -3 f -776 4002([line])N -974(=)X -1040([\257ags])X -1 f -976 4092(Display)N -1250(the)X -1373(line)X -1518(number.)X -1828(Display)X -2102(the)X -2225(line)X -2370(number)X -2640(of)X -7 f -2732(line)X -1 f -2949(\(which)X -3197(defaults)X -3476(to)X -3563(the)X -3687(last)X -3824(line)X -3970(in)X -976 4182(the)N -1094(\256le\).)X -976 4362(Line:)N -1336(Unchanged.)X -976 4452(Options:)N -1336(None.)X -3 f -776 4632([range])N -1046(>[>)X -1185(...])X -1292([count])X -1557([\257ags])X -1 f -976 4722(Shift)N -1155(right.)X -1370(The)X -1519(speci\256ed)X -1828(lines)X -2003(are)X -2127(shifted)X -2370(to)X -2457(the)X -2580(right)X -2756(by)X -2861(the)X -2984(number)X -3254(of)X -3346(columns)X -3642(speci\256ed)X -3952(by)X -976 4812(the)N -3 f -1094(shiftwidth)X -1 f -1460(option,)X -1704(by)X -1804(inserting)X -2104(tab)X -2222(and)X -2358(space)X -2557(characters.)X -2944(Empty)X -3177(lines)X -3348(are)X -3467(not)X -3589(changed.)X -976 4992(If)N -1053(the)X -1174(command)X -1513(character)X -1832(``)X -7 f -1886(>)X -1 f -('')S -2011(is)X -2087(repeated)X -2383(more)X -2571(than)X -2732(once,)X -2927(the)X -3048(command)X -3388(is)X -3465(repeated)X -3762(once)X -3938(for)X -976 5082(each)N -1144(additional)X -1484(command)X -1820(character.)X -976 5262(Line:)N -1336(Set)X -1458(to)X -1540(the)X -1658(last)X -1789(line)X -1929(modi\256ed)X -2233(by)X -2333(the)X -2451(command.)X -976 5352(Options:)N -1336(None.)X -3 f -776 5532(ab[brev])N -1090(lhs)X -1207(rhs)X -1 f -976 5622(Add)N -1135(an)X -1232(abbreviation)X -1654(to)X -1737(the)X -1856(current)X -2105(abbreviation)X -2527(list.)X -2686(In)X -3 f -2775(vi)X -1 f -2837(,)X -2879(if)X -7 f -2950(lhs)X -1 f -3116(is)X -3191(entered)X -3450(such)X -3619(that)X -3761(it)X -3827(is)X -3902(pre-)X -976 5712(ceded)N -1194(and)X -1340(followed)X -1655(by)X -1765(characters)X -2122(that)X -2272(cannot)X -2516(be)X -2622(part)X -2777(of)X -2874(a)X -2940(word,)X -3155(it)X -3229(is)X -3312(replaced)X -3614(by)X -3723(the)X -3850(string)X -7 f -976 5802(rhs)N -1 f -(.)S - -36 p -%%Page: 36 35 -10 s 10 xH 0 xS 1 f 1 i -3 f -576 474(USD:13-36)N -2813(Nvi/Nex)X -3109 0.3906(Reference)AX -3474(\(Ex)X -3614(Commands\))X -1 f -976 762(Line:)N -1336(Unchanged.)X -976 852(Options:)N -1336(None.)X -3 f -776 1032([line])N -974(a[ppend][!])X -1 f -976 1122(The)N -1123(input)X -1309(text)X -1451(is)X -1526(appended)X -1856(to)X -1940(the)X -2060(speci\256ed)X -2367(line.)X -2549(If)X -2626(line)X -2769(0)X -2832(is)X -2908(speci\256ed,)X -3236(the)X -3357(text)X -3500(is)X -3576(inserted)X -3853(at)X -3934(the)X -976 1212(beginning)N -1317(of)X -1405(the)X -1524(\256le.)X -1687(Set)X -1810(to)X -1893(the)X -2012(last)X -2144(line)X -2285(input.)X -2510(If)X -2585(no)X -2686(lines)X -2858(are)X -2978(input,)X -3183(then)X -3342(set)X -3451(to)X -7 f -3533(line)X -1 f -(,)S -3765(or)X -3852(to)X -3934(the)X -976 1302(\256rst)N -1125(line)X -1270(of)X -1362(the)X -1485(\256le)X -1612(if)X -1686(a)X -7 f -1747(line)X -1 f -1965(of)X -2058(0)X -2124(was)X -2275(speci\256ed.)X -2626(Following)X -2980(the)X -3104(command)X -3446(name)X -3646(with)X -3814(a)X -3876(``)X -7 f -3930(!)X -1 f -('')S -976 1392(character)N -1292(causes)X -1522(the)X -3 f -1640(autoindent)X -1 f -2028(option)X -2252(to)X -2334(be)X -2430(toggled)X -2690(for)X -2804(the)X -2922(duration)X -3209(of)X -3296(the)X -3414(command.)X -976 1572(Line:)N -1336(Unchanged.)X -976 1662(Options:)N -1336(Affected)X -1661(by)X -1784(the)X -3 f -1925(altwerase)X -1 f -2251(,)X -3 f -2314(autoindent)X -1 f -2682(,)X -3 f -2746(beautify)X -1 f -(,)S -3 f -3090(showmatch)X -1 f -3477(,)X -3 f -3541(ttywerase)X -1 f -3916(and)X -3 f -1336 1752(wrapmargin)N -1 f -1783(options.)X -3 f -776 1932(ar[gs])N -1 f -976 2022(Display)N -1248(the)X -1369(argument)X -1695(list.)X -1855(The)X -2003(current)X -2254(argument)X -2580(is)X -2657(displayed)X -2988(inside)X -3203(of)X -3294(``)X -7 f -3348([)X -1 f -('')S -3474(and)X -3614(``)X -7 f -3668(])X -1 f -('')S -3794(charac-)X -976 2112(ters.)N -1154(The)X -1300(argument)X -1624(list)X -1742(is)X -1816(the)X -1935(list)X -2053(of)X -2141(operands)X -2452(speci\256ed)X -2758(on)X -2859(startup,)X -3118(which)X -3335(can)X -3468(be)X -3565(replaced)X -3859(using)X -976 2202(the)N -3 f -1094(next)X -1 f -1261(command.)X -976 2382(Line:)N -1336(Unchanged.)X -976 2472(Options:)N -1336(None.)X -3 f -776 2652(bg)N -976 2742(Vi)N -1 f -1076(mode)X -1274(only.)X -1476(Background)X -1888(the)X -2006(current)X -2254(screen.)X -976 2922(Line:)N -1336(Set)X -1458(to)X -1540(the)X -1658(current)X -1906(line)X -2046(when)X -2240(the)X -2358(screen)X -2584(was)X -2729(last)X -2860(edited.)X -976 3012(Options:)N -1336(None.)X -3 f -776 3192([range])N -1046(c[hange][!])X -1441([count])X -1 f -976 3282(Replace)N -1256(the)X -1375(lines)X -1548(with)X -1712(input)X -1898(text.)X -2080(Following)X -2430(the)X -2550(command)X -2888(name)X -3084(with)X -3248(a)X -3306(``)X -7 f -3360(!)X -1 f -('')S -3504(character)X -3822(causes)X -976 3372(the)N -3 f -1094(autoindent)X -1 f -1482(option)X -1706(to)X -1788(be)X -1884(toggled)X -2144(for)X -2258(the)X -2376(duration)X -2663(of)X -2750(the)X -2868(command.)X -976 3552(Line:)N -1336(Set)X -1463(to)X -1550(the)X -1673(last)X -1809(line)X -1954(input,)X -2163(or,)X -2275(if)X -2349(no)X -2454(lines)X -2630(were)X -2812(input,)X -3021(set)X -3135(to)X -3223(the)X -3347(line)X -3493(before)X -3725(the)X -3849(target)X -1336 3642(line,)N -1496(or)X -1583(to)X -1665(the)X -1783(\256rst)X -1927(line)X -2067(of)X -2154(the)X -2272(\256le)X -2394(if)X -2463(there)X -2644(are)X -2763(no)X -2863(lines)X -3034(preceding)X -3371(the)X -3489(target)X -3692(line.)X -976 3732(Options:)N -1336(Affected)X -1661(by)X -1784(the)X -3 f -1925(altwerase)X -1 f -2251(,)X -3 f -2314(autoindent)X -1 f -2682(,)X -3 f -2746(beautify)X -1 f -(,)S -3 f -3090(showmatch)X -1 f -3477(,)X -3 f -3541(ttywerase)X -1 f -3916(and)X -3 f -1336 3822(wrapmargin)N -1 f -1783(options.)X -3 f -776 4002(chd[ir][!])N -1113([directory])X -776 4092(cd[!])N -957([directory])X -1 f -976 4182(Change)N -1244(the)X -1365(current)X -1616(working)X -1906(directory.)X -2259(The)X -7 f -2407(directory)X -1 f -2862(argument)X -3188(is)X -3265(subjected)X -3592(to)X -2 f -3678(sh)X -1 f -3749(\(1\))X -3867(word)X -976 4272(expansions.)N -1395(When)X -1610(invoked)X -1891(with)X -2056(no)X -2159(directory)X -2472(argument)X -2798(and)X -2937(the)X -7 f -3057(HOME)X -1 f -3271(environment)X -3698(variable)X -3979(is)X -976 4362(set,)N -1105(the)X -1223(directory)X -1533(named)X -1767(by)X -1867(the)X -7 f -1985(HOME)X -1 f -2197(environment)X -2622(variable)X -2901(becomes)X -3202(the)X -3320(new)X -3474(current)X -3722(directory.)X -976 4452(Otherwise,)N -1353(the)X -1478(new)X -1639(current)X -1894(directory)X -2211(becomes)X -2519(the)X -2644(directory)X -2961(returned)X -3256(by)X -3363(the)X -2 f -3488(getpwent)X -1 f -3777(\(3\))X -3898(rou-)X -976 4542(tine.)N -976 4722(The)N -3 f -1125(chdir)X -1 f -1331(command)X -1671(will)X -1819(fail)X -1950(if)X -2023(the)X -2145(\256le)X -2271(has)X -2402(been)X -2578(modi\256ed)X -2886(since)X -3075(the)X -3197(last)X -3333(complete)X -3652(write)X -3842(of)X -3934(the)X -976 4812(\256le.)N -1138(You)X -1296(can)X -1428(override)X -1716(this)X -1851(check)X -2059(by)X -2159(appending)X -2513(a)X -2569(``)X -7 f -2623(!)X -1 f -('')S -2765(character)X -3081(to)X -3163(the)X -3281(command.)X -976 4992(Line:)N -1336(Unchanged.)X -976 5082(Options:)N -1336(Affected)X -1638(by)X -1738(the)X -3 f -1856(cdpath)X -1 f -2111(option.)X -3 f -776 5262([range])N -1046(co[py])X -1280(line)X -1424([\257ags])X -776 5352([range])N -1046(t)X -1093(line)X -1237([\257ags])X -1 f -976 5442(Copy)N -1169(the)X -1288(speci\256ed)X -1594(lines)X -1766(\(range\))X -2020(after)X -2189(the)X -2308(destination)X -2680(line.)X -2861(Line)X -3029(0)X -3090(may)X -3249(be)X -3346(speci\256ed)X -3652(to)X -3735(insert)X -3934(the)X -976 5532(lines)N -1147(at)X -1225(the)X -1343(beginning)X -1683(of)X -1770(the)X -1888(\256le.)X -976 5712(Line:)N -1336(Unchanged.)X - -37 p -%%Page: 37 36 -10 s 10 xH 0 xS 1 f 1 i -3 f -576 474(Nvi/Nex)N -872 0.3906(Reference)AX -1237(\(Ex)X -1377(Commands\))X -3658(USD:13-37)X -1 f -976 762(Options:)N -1336(None.)X -3 f -776 942([range])N -1046(d[elete])X -1321([buffer])X -1609([count])X -1874([\257ags])X -1 f -976 1032(Delete)N -1208(the)X -1329(lines)X -1503(from)X -1682(the)X -1803(\256le.)X -1968(The)X -2116(deleted)X -2371(text)X -2514(is)X -2590(saved)X -2796(in)X -2881(the)X -3002(speci\256ed)X -3310(buffer,)X -3550(or,)X -3660(if)X -3732(no)X -3835(buffer)X -976 1122(is)N -1051(speci\256ed,)X -1378(in)X -1462(the)X -1582(unnamed)X -1898(buffer.)X -2157(If)X -2233(the)X -2353(command)X -2691(name)X -2887(is)X -2962(followed)X -3269(by)X -3371(a)X -3429(letter)X -3616(that)X -3757(could)X -3956(be)X -976 1212(interpreted)N -1346(as)X -1435(either)X -1640(a)X -1698(buffer)X -1917(name)X -2113(or)X -2202(a)X -2261(\257ag)X -2404(value)X -2601(\(because)X -2906(neither)X -3152(a)X -7 f -3211(count)X -1 f -3474(or)X -7 f -3564(flags)X -1 f -3827(values)X -976 1302(were)N -1160(given\),)X -3 f -1412(ex)X -1 f -1515(treats)X -1716(the)X -1841(letter)X -2033(as)X -2127(a)X -7 f -2190(flags)X -1 f -2457(value)X -2658(if)X -2734(the)X -2859(letter)X -3051(immediately)X -3477(follows)X -3743(the)X -3867(com-)X -976 1392(mand)N -1174(name,)X -1388(without)X -1652(any)X -1788(whitespace)X -2165(separation.)X -2555(If)X -2629(the)X -2747(letter)X -2932(is)X -3005(preceded)X -3316(by)X -3416(whitespace)X -3794(charac-)X -976 1482(ters,)N -1132(it)X -1196(treats)X -1390(it)X -1454(as)X -1541(a)X -1597(buffer)X -1814(name.)X -976 1662(Line:)N -1336(Set)X -1459(to)X -1542(the)X -1661(line)X -1802(following)X -2134(the)X -2253(deleted)X -2506(lines,)X -2698(or)X -2786(to)X -2869(the)X -2988(last)X -3120(line)X -3261(if)X -3331(the)X -3450(deleted)X -3703(lines)X -3875(were)X -1336 1752(at)N -1414(the)X -1532(end.)X -976 1842(Options:)N -1336(None.)X -3 f -776 2022(di[splay])N -1093(b[uffers])X -1412(|)X -1450(s[creens])X -1774(|)X -1812(t[ags])X -1 f -976 2112(Display)N -1256(buffers,)X -1535(screens)X -1803(or)X -1901(tags.)X -2101(The)X -3 f -2257(display)X -1 f -2531(command)X -2878(takes)X -3074(one)X -3221(of)X -3319(three)X -3511(additional)X -3862(argu-)X -976 2202(ments,)N -1207(which)X -1423(are)X -1542(as)X -1629(follows:)X -976 2382(b[uffers])N -1336(Display)X -1605(all)X -1705(buffers)X -1953(\(including)X -2302(named,)X -2556(unnamed,)X -2890(and)X -3026(numeric\))X -3336(that)X -3476(contain)X -3732(text.)X -976 2472(s[creens])N -1336(Display)X -1605(the)X -1723(\256le)X -1845(names)X -2070(of)X -2157(all)X -2257(background)X -2656(screens.)X -976 2562(t[ags])N -1336(Display)X -1605(the)X -1723(tags)X -1872(stack.)X -976 2742(Line:)N -1336(Unchanged.)X -976 2832(Options:)N -1336(None.)X -3 f -776 3012(e[dit][!])N -1060([+cmd])X -1327([\256le])X -776 3102(ex[!])N -953([+cmd])X -1220([\256le])X -1 f -976 3192(Edit)N -1133(a)X -1193(different)X -1494(\256le.)X -1661(If)X -1740(the)X -1863(current)X -2116(buffer)X -2338(has)X -2470(been)X -2647(modi\256ed)X -2956(since)X -3146(the)X -3269(last)X -3405(complete)X -3724(write,)X -3934(the)X -976 3282(command)N -1324(will)X -1480(fail.)X -1659(You)X -1829(can)X -1972(override)X -2271(this)X -2417(by)X -2528(appending)X -2893(a)X -2960(``)X -7 f -3014(!)X -1 f -('')S -3167(character)X -3494(to)X -3587(the)X -3716(command)X -976 3372(name.)N -976 3552(If)N -1053(the)X -1174(``)X -7 f -1228(+cmd)X -1 f -('')S -1497(option)X -1724(is)X -1800(speci\256ed,)X -2128(that)X -3 f -2271(ex)X -1 f -2370(command)X -2709(will)X -2856(be)X -2955(executed)X -3264(in)X -3349(the)X -3470(new)X -3628(\256le.)X -3794(Any)X -3 f -3956(ex)X -1 f -976 3642(command)N -1326(may)X -1498(be)X -1607(used,)X -1807(although)X -2120(the)X -2251(most)X -2439(common)X -2752(use)X -2892(of)X -2992(this)X -3140(feature)X -3397(is)X -3483(to)X -3578(specify)X -3843(a)X -3912(line)X -976 3732(number)N -1241(or)X -1328(search)X -1554(pattern)X -1797(to)X -1879(set)X -1988(the)X -2106(initial)X -2312(location)X -2590(in)X -2672(the)X -2790(new)X -2944(\256le.)X -976 3912(Line:)N -1336(If)X -1415(you)X -1560(have)X -1737(previously)X -2100(edited)X -2321(the)X -2444(\256le,)X -2591(the)X -2714(current)X -2967(line)X -3112(will)X -3261(be)X -3362(set)X -3476(to)X -3563(your)X -3735(last)X -3872(posi-)X -1336 4002(tion)N -1482(in)X -1566(the)X -1686(\256le.)X -1850(If)X -1926(that)X -2068(position)X -2347(does)X -2516(not)X -2640(exist,)X -2833(or)X -2921(you)X -3062(have)X -3235(not)X -3358(previously)X -3717(edited)X -3934(the)X -1336 4092(\256le,)N -1481(the)X -1602(current)X -1853(line)X -1996(will)X -2143(be)X -2242(set)X -2354(to)X -2439(the)X -2560(\256rst)X -2707(line)X -2850(of)X -2940(the)X -3061(\256le)X -3186(if)X -3258(you)X -3401(are)X -3523(in)X -3 f -3608(vi)X -1 f -3694(mode,)X -3916(and)X -1336 4182(the)N -1454(last)X -1585(line)X -1725(of)X -1812(the)X -1930(\256le)X -2052(if)X -2121(you)X -2261(are)X -2380(in)X -3 f -2462(ex)X -1 f -2538(.)X -976 4272(Options:)N -1336(Affected)X -1638(by)X -1738(the)X -3 f -1856(autowrite)X -1 f -2206(and)X -3 f -2342(writeany)X -1 f -2665(options.)X -3 f -776 4452(exu[sage])N -1117([command])X -1 f -976 4542(Display)N -1249(usage)X -1456(for)X -1574(an)X -3 f -1674(ex)X -1 f -1774(command.)X -2154(If)X -7 f -2233(command)X -1 f -2594(is)X -2672(speci\256ed,)X -3002(a)X -3063(usage)X -3271(statement)X -3603(for)X -3722(that)X -3867(com-)X -976 4632(mand)N -1174(is)X -1247(displayed.)X -1614(Otherwise,)X -1984(usage)X -2187(statements)X -2545(for)X -2659(all)X -3 f -2759(ex)X -1 f -2855(commands)X -3222(are)X -3341(displayed.)X -976 4812(Line:)N -1336(Unchanged.)X -976 4902(Options:)N -1336(None.)X -3 f -776 5082(f[ile])N -957([\256le])X -1 f -976 5172(Display)N -1249(and)X -1389(optionally)X -1737(change)X -1989(the)X -2111(\256le)X -2237(name.)X -2475(If)X -2553(a)X -2613(\256le)X -2739(name)X -2937(is)X -3014(speci\256ed,)X -3344(the)X -3467(current)X -3720(pathname)X -976 5262(is)N -1054(changed)X -1347(to)X -1434(the)X -1557(speci\256ed)X -1867(name.)X -2106(The)X -2256(current)X -2509(pathname,)X -2865(the)X -2987(number)X -3256(of)X -3347(lines,)X -3542(and)X -3682(the)X -3804(current)X -976 5352(position)N -1253(in)X -1335(the)X -1453(\256le)X -1575(are)X -1694(displayed.)X -976 5532(Line:)N -1336(Unchanged.)X -976 5622(Options:)N -1336(None.)X - -38 p -%%Page: 38 37 -10 s 10 xH 0 xS 1 f 1 i -3 f -576 474(USD:13-38)N -2813(Nvi/Nex)X -3109 0.3906(Reference)AX -3474(\(Ex)X -3614(Commands\))X -776 762(fg)N -863([name])X -976 852(Vi)N -1 f -1085(mode)X -1292(only.)X -1503(Foreground)X -1906(the)X -2033(speci\256ed)X -2347(screen.)X -2622(Swap)X -2829(the)X -2956(current)X -3213(screen)X -3448(with)X -3619(the)X -3747(speci\256ed)X -976 942(backgrounded)N -1451(screen.)X -1717(If)X -1791(no)X -1891(screen)X -2117(is)X -2190(speci\256ed,)X -2515(the)X -2633(\256rst)X -2777(background)X -3176(screen)X -3402(is)X -3475(foregrounded.)X -976 1122(Line:)N -1336(Set)X -1458(to)X -1540(the)X -1658(current)X -1906(line)X -2046(when)X -2240(the)X -2358(screen)X -2584(was)X -2729(last)X -2860(edited.)X -976 1212(Options:)N -1336(None.)X -3 f -776 1392([range])N -1046(g[lobal])X -1328(/pattern/)X -1646([commands])X -776 1482([range])N -1046(v)X -1106(/pattern/)X -1424([commands])X -1 f -976 1572(Apply)N -1206(commands)X -1583(to)X -1675(lines)X -1856(matching)X -2184(\(or)X -2308(not)X -2440(matching\))X -2795(a)X -2861(pattern.)X -3154(The)X -3309(lines)X -3490(within)X -3725(the)X -3854(given)X -976 1662(range)N -1191(that)X -1347(match)X -1579(\(``)X -7 f -1660(g[lobal])X -1 f -(''\),)S -2181(or)X -2284(do)X -2400(not)X -2538(match)X -2770(\(``)X -7 f -2851(v)X -1 f -(''\))S -3015(the)X -3148(given)X -3361(pattern)X -3619(are)X -3753(selected.)X -976 1752(Then,)N -1197(the)X -1331(speci\256ed)X -3 f -1652(ex)X -1 f -1764(command\(s\))X -2201(are)X -2336(executed)X -2658(with)X -2836(the)X -2970(current)X -3235(line)X -3392(\(``)X -7 f -3473(.)X -1 f -(''\))S -3659(set)X -3785(to)X -3884(each)X -976 1842(selected)N -1257(line.)X -1439(If)X -1515(no)X -1617(range)X -1818(is)X -1893(speci\256ed,)X -2220(the)X -2340(entire)X -2545(\256le)X -2669(is)X -2744(searched)X -3048(for)X -3164(matching,)X -3503(or)X -3591(not)X -3714(matching,)X -976 1932(lines.)N -976 2112(Multiple)N -1279(commands)X -1654(can)X -1794(be)X -1899(speci\256ed,)X -2233(one)X -2378(per)X -2510(line,)X -2679(by)X -2788(escaping)X -3098(each)X -7 f -3275(<newline>)X -1 f -3736(character)X -976 2202(with)N -1152(a)X -1222(backslash,)X -1588(or)X -1689(by)X -1803(separating)X -2167(commands)X -2548(with)X -2724(a)X -2794(``)X -7 f -2848(|)X -1 f -('')S -2984(character.)X -3353(If)X -3440(no)X -3553(commands)X -3933(are)X -976 2292(speci\256ed,)N -1301(the)X -1419(command)X -1755(defaults)X -2029(to)X -2111(the)X -3 f -2229(print)X -1 f -2422(command.)X -976 2472(For)N -1111(the)X -3 f -1233(append)X -1 f -1485(,)X -3 f -1529(change)X -1 f -1793(and)X -3 f -1933(insert)X -1 f -2153(commands,)X -2544(the)X -2666(input)X -2854(text)X -2998(must)X -3177(be)X -3277(part)X -3427(of)X -3519(the)X -3642(global)X -3867(com-)X -976 2562(mand)N -1174(line.)X -1354(In)X -1441(this)X -1576(case,)X -1755(the)X -1873(terminating)X -2262(period)X -2487(can)X -2619(be)X -2715(omitted)X -2979(if)X -3048(it)X -3112(ends)X -3279(the)X -3397(commands.)X -976 2742(The)N -3 f -1123(visual)X -1 f -1344(command)X -1682(may)X -1842(also)X -1993(be)X -2091(speci\256ed)X -2398(as)X -2487(one)X -2625(of)X -2714(the)X -3 f -2834(ex)X -1 f -2933(commands.)X -3343(In)X -3433(this)X -3571(mode,)X -3792(input)X -3979(is)X -976 2832(taken)N -1173(from)X -1352(the)X -1473(terminal.)X -1803(Entering)X -2102(a)X -3 f -2161(Q)X -1 f -2246(command)X -2585(in)X -3 f -2670(vi)X -1 f -2755(mode)X -2956(causes)X -3189(the)X -3310(next)X -3471(line)X -3614(matching)X -3934(the)X -976 2922(pattern)N -1219(to)X -1301(be)X -1397(selected)X -1676(and)X -3 f -1812(vi)X -1 f -1894(to)X -1976(be)X -2072(reentered,)X -2412(until)X -2578(the)X -2696(list)X -2813(is)X -2886(exhausted.)X -976 3102(The)N -3 f -1121(global)X -1 f -1329(,)X -3 f -1369(v)X -1 f -1429(and)X -3 f -1565(undo)X -1 f -1757(commands)X -2124(cannot)X -2358(be)X -2454(used)X -2621(as)X -2708(part)X -2853(of)X -2940(these)X -3125(commands.)X -976 3282(The)N -1131(editor)X -1348(options)X -3 f -1613(autoprint)X -1 f -1937(,)X -3 f -1987(autoindent)X -1 f -2355(,)X -2405(and)X -3 f -2551(report)X -1 f -2800(are)X -2929(turned)X -3164(off)X -3288(for)X -3412(the)X -3540(duration)X -3837(of)X -3934(the)X -3 f -976 3372(global)N -1 f -1204(and)X -3 f -1340(v)X -1 f -1400(commands.)X -976 3552(Line:)N -1336(The)X -1481(last)X -1612(line)X -1752(modi\256ed.)X -976 3642(Options:)N -1336(None.)X -3 f -776 3822(he[lp])N -1 f -3912(Display)Y -1245(a)X -1301(help)X -1459(message.)X -976 4092(Line:)N -1336(Unchanged.)X -976 4182(Options:)N -1336(None.)X -3 f -776 4362([line])N -974(i[nsert][!])X -1 f -976 4452(The)N -1123(input)X -1309(text)X -1451(is)X -1526(inserted)X -1803(before)X -2032(the)X -2153(speci\256ed)X -2461(line.)X -2644(Following)X -2995(the)X -3116(command)X -3455(name)X -3652(with)X -3817(a)X -3876(``)X -7 f -3930(!)X -1 f -('')S -976 4542(character)N -1292(causes)X -1522(the)X -3 f -1640(autoindent)X -1 f -2028(option)X -2252(setting)X -2485(to)X -2567(be)X -2663(toggled)X -2923(for)X -3037(the)X -3155(duration)X -3442(of)X -3529(this)X -3664(command.)X -976 4722(Line:)N -1336(Set)X -1460(to)X -1544(the)X -1664(last)X -1797(line)X -1939(input;)X -2147(if)X -2218(no)X -2320(lines)X -2493(were)X -2672(input,)X -2878(set)X -2989(to)X -3073(the)X -3193(line)X -3336(before)X -3565(the)X -3686(target)X -3892(line,)X -1336 4812(or)N -1423(to)X -1505(the)X -1623(\256rst)X -1767(line)X -1907(of)X -1994(the)X -2112(\256le)X -2234(if)X -2303(there)X -2484(are)X -2603(no)X -2703(lines)X -2874(preceding)X -3211(the)X -3329(target)X -3532(line.)X -976 4902(Options:)N -1336(Affected)X -1661(by)X -1784(the)X -3 f -1925(altwerase)X -1 f -2251(,)X -3 f -2314(autoindent)X -1 f -2682(,)X -3 f -2746(beautify)X -1 f -(,)S -3 f -3090(showmatch)X -1 f -3477(,)X -3 f -3541(ttywerase)X -1 f -3916(and)X -3 f -1336 4992(wrapmargin)N -1 f -1783(options.)X -3 f -776 5172([range])N -1046(j[oin][!])X -1334([count])X -1599([\257ags])X -1 f -976 5262(Join)N -1129(lines)X -1300(of)X -1387(text)X -1527(together.)X -976 5442(A)N -7 f -1056(count)X -1 f -1318(speci\256ed)X -1625(to)X -1709(the)X -1829(command)X -2167(speci\256es)X -2465(that)X -2607(the)X -2727(last)X -2860(line)X -3002(of)X -3091(the)X -7 f -3212(range)X -1 f -3475(plus)X -7 f -3631(count)X -1 f -3894(sub-)X -976 5532(sequent)N -1258(lines)X -1445(will)X -1605(be)X -1717(joined.)X -1993(\(Note,)X -2232(this)X -2383(differs)X -2629(by)X -2745(one)X -2897(from)X -3089(the)X -3223(general)X -3496(rule)X -3657(where)X -3890(only)X -7 f -976 5622(count)N -1 f -(-)S -1263(subsequent)X -1639(lines)X -1810(are)X -1929(affected.\))X -976 5802(If)N -1057(the)X -1182(current)X -1438(line)X -1586(ends)X -1761(with)X -1931(a)X -1995(whitespace)X -2380(character,)X -2724(all)X -2832(whitespace)X -3217(is)X -3298(stripped)X -3584(from)X -3768(the)X -3894(next)X - -39 p -%%Page: 39 38 -10 s 10 xH 0 xS 1 f 1 i -3 f -576 474(Nvi/Nex)N -872 0.3906(Reference)AX -1237(\(Ex)X -1377(Commands\))X -3658(USD:13-39)X -1 f -976 762(line.)N -1160(Otherwise,)X -1534(if)X -1607(the)X -1729(next)X -1891(line)X -2035(starts)X -2228(with)X -2394(a)X -2454(open)X -2634(parenthesis)X -3019(\(``)X -7 f -3100(\()X -1 f -(''\),)S -3272(do)X -3375(nothing.)X -3682(Otherwise,)X -976 852(if)N -1061(the)X -1195(current)X -1459(line)X -1615(ends)X -1798(with)X -1976(a)X -2049(question)X -2357(mark)X -2559(\(``)X -7 f -2640(?)X -1 f -(''\),)S -2826(period)X -3068(\(``)X -7 f -3149(.)X -1 f -(''\))S -3335(or)X -3439(exclamation)X -3868(point)X -976 942(\(``)N -7 f -1057(!)X -1 f -(''\),)S -1226(insert)X -1424(two)X -1564(spaces.)X -1834(Otherwise,)X -2204(insert)X -2402(a)X -2458(single)X -2669(space.)X -976 1122(Appending)N -1355(a)X -1414(``)X -7 f -1468(!)X -1 f -('')S -1613(character)X -1932(to)X -2017(the)X -2138(command)X -2477(name)X -2674(causes)X -2907(a)X -2966(simpler)X -3230(join)X -3378(with)X -3544(no)X -3648(white-space)X -976 1212(processing.)N -976 1392(Line:)N -1336(Unchanged.)X -976 1482(Options:)N -1336(None.)X -3 f -776 1662([range])N -1046(l[ist])X -1222([count])X -1487([\257ags])X -1 f -976 1752(Display)N -1258(the)X -1389(lines)X -1573(unambiguously.)X -2139(Tabs)X -2328(are)X -2460(displayed)X -2801(as)X -2902(``)X -7 f -2956(\303I)X -1 f -('',)S -3160(and)X -3310(the)X -3442(end)X -3592(of)X -3693(the)X -3825(line)X -3979(is)X -976 1842(marked)N -1237(with)X -1399(a)X -1455(``)X -7 f -1509($)X -1 f -('')S -1631(character.)X -976 2022(Line:)N -1336(Set)X -1458(to)X -1540(the)X -1658(last)X -1789(line)X -1929(displayed.)X -976 2112(Options:)N -1336(None.)X -3 f -776 2292(map[!])N -1028([lhs)X -1172(rhs])X -1 f -976 2382(De\256ne)N -1210(or)X -1297(display)X -1548(maps)X -1737(\(for)X -3 f -1878(vi)X -1 f -1960(only\).)X -976 2562(If)N -1050(``)X -7 f -1104(lhs)X -1 f -('')S -1322(and)X -1458(``)X -7 f -1512(rhs)X -1 f -('')S -1730(are)X -1849(not)X -1971(speci\256ed,)X -2296(the)X -2414(current)X -2662(set)X -2771(of)X -2859(command)X -3196(mode)X -3395(maps)X -3585(are)X -3705(displayed.)X -976 2652(If)N -1050(a)X -1106(``)X -7 f -1160(!)X -1 f -('')S -1302(character)X -1618(is)X -1691(appended)X -2019(to)X -2101(to)X -2183(the)X -2301(command,)X -2657(the)X -2775(text)X -2915(input)X -3099(mode)X -3297(maps)X -3486(are)X -3605(displayed.)X -976 2832(Otherwise,)N -1365(when)X -1578(the)X -1715(``)X -7 f -1769(lhs)X -1 f -('')S -2006(character)X -2342(sequence)X -2677(is)X -2770(entered)X -3047(in)X -3 f -3149(vi)X -1 f -3211(,)X -3271(the)X -3409(action)X -3645(is)X -3738(as)X -3845(if)X -3934(the)X -976 2922(corresponding)N -1466(``)X -7 f -1520(rhs)X -1 f -('')S -1749(had)X -1896(been)X -2079(entered.)X -2387(If)X -2472(a)X -2539(``)X -7 f -2593(!)X -1 f -('')S -2746(character)X -3073(is)X -3157(appended)X -3496(to)X -3588(the)X -3716(command)X -976 3012(name,)N -1196(the)X -1320(mapping)X -1626(is)X -1705(effective)X -2013(during)X -2249(text)X -2396(input)X -2587(mode,)X -2812(otherwise,)X -3171(it)X -3242(is)X -3322(effective)X -3631(during)X -3867(com-)X -976 3102(mand)N -1175(mode.)X -1414(This)X -1577(allows)X -1807(``)X -7 f -1861(lhs)X -1 f -('')S -2080(to)X -2163(have)X -2336(two)X -2476(different)X -2773(macro)X -2994(de\256nitions)X -3351(at)X -3429(the)X -3547(same)X -3732(time:)X -3916(one)X -976 3192(for)N -1090(command)X -1426(mode)X -1624(and)X -1760(one)X -1896(for)X -2010(input)X -2194(mode.)X -976 3372(Whitespace)N -1373(characters)X -1722(require)X -1972(escaping)X -2275(with)X -2439(a)X -7 f -2497(<literal)X -1 f -(next>)S -3086(character)X -3405(to)X -3490(be)X -3589(entered)X -3849(in)X -3934(the)X -7 f -976 3462(lhs)N -1 f -1140(string)X -1342(in)X -1424(visual)X -1635(mode.)X -976 3642(Normally,)N -1330(keys)X -1504(in)X -1593(the)X -7 f -1718(rhs)X -1 f -1889(string)X -2098(are)X -2224(remapped)X -2569(\(see)X -2727(the)X -3 f -2853(remap)X -1 f -3104(option\),)X -3383(and)X -3527(it)X -3599(is)X -3680(possible)X -3970(to)X -976 3732(create)N -1207(in\256nite)X -1471(loops.)X -1722(However,)X -2075(keys)X -2260(which)X -2494(map)X -2670(to)X -2770(themselves)X -3164(are)X -3300(not)X -3439(further)X -3695(remapped,)X -976 3822(regardless)N -1327(of)X -1419(the)X -1542(setting)X -1780(of)X -1872(the)X -3 f -1995(remap)X -1 f -2243(option.)X -2512(For)X -2648(example,)X -2966(the)X -3090(command)X -3432(``)X -7 f -3486(:map)X -3732(n)X -3834(nz.)X -1 f -('')S -976 3912(maps)N -1165(the)X -1283(``)X -7 f -1337(n)X -1 f -('')S -1459(key)X -1595(to)X -1677(the)X -3 f -1795(n)X -1 f -1859(and)X -3 f -1995(z)X -1 f -2051(commands.)X -976 4092(To)N -1085(exit)X -1225(an)X -1321(in\256nitely)X -1629(looping)X -1893(map,)X -2071(use)X -2198(the)X -2316(terminal)X -7 f -2603(<interrupt>)X -1 f -3151(character.)X -976 4272(Line:)N -1336(Unchanged.)X -976 4362(Options:)N -1336(None.)X -3 f -776 4542([line])N -974(ma[rk])X -1235 0.3125(<character>)AX -776 4632([line])N -974(k)X -1038 0.3125(<character>)AX -1 f -976 4722(Mark)N -1189(the)X -1326(line)X -1485(with)X -1666(the)X -1803(mark)X -7 f -2007(<character>)X -1 f -(.)S -2614(The)X -2778(expressions)X -3192(``)X -7 f -3246('<character>)X -1 f -('')S -3916(and)X -976 4812(``)N -7 f -1030(`<character>)X -1 f -('')S -1680(can)X -1812(then)X -1970(be)X -2066(used)X -2233(as)X -2320(an)X -2416(address)X -2677(in)X -2759(any)X -2895(command)X -3231(that)X -3371(uses)X -3529(one.)X -976 4992(Line:)N -1336(Unchanged.)X -976 5082(Options:)N -1336(None.)X -3 f -776 5262([range])N -1046(m[ove])X -1303(line)X -1 f -976 5352(Move)N -1188(the)X -1312(speci\256ed)X -1623(lines)X -1800(after)X -1974(the)X -2098(target)X -2307(line.)X -2493(A)X -2577(target)X -2786(line)X -2932(of)X -3025(0)X -3091(places)X -3318(the)X -3442(lines)X -3619(at)X -3703(the)X -3827(begin-)X -976 5442(ning)N -1138(of)X -1225(the)X -1343(\256le.)X -976 5622(Line:)N -1336(Set)X -1458(to)X -1540(the)X -1658(\256rst)X -1802(of)X -1889(the)X -2007(moved)X -2245(lines.)X -976 5712(Options:)N -1336(None.)X - -40 p -%%Page: 40 39 -10 s 10 xH 0 xS 1 f 1 i -3 f -576 474(USD:13-40)N -2813(Nvi/Nex)X -3109 0.3906(Reference)AX -3474(\(Ex)X -3614(Commands\))X -776 762 0.3250(mk[exrc][!])AN -1190(\256le)X -1 f -976 852(Write)N -1180(the)X -1299(abbreviations,)X -1772(editor)X -1980(options)X -2237(and)X -2375(maps)X -2566(to)X -2650(the)X -2770(speci\256ed)X -3077(\256le.)X -3241(Information)X -3646(is)X -3721(written)X -3970(in)X -976 942(a)N -1034(form)X -1212(which)X -1430(can)X -1564(later)X -1729(be)X -1827(read)X -1988(back)X -2162(in)X -2246(using)X -2441(the)X -3 f -2561(ex)X -2659(source)X -1 f -2904(command.)X -3282(If)X -7 f -3358(file)X -1 f -3572(already)X -3830(exists,)X -976 1032(the)N -3 f -1097(mkexrc)X -1 f -1379(command)X -1718(will)X -1865(fail.)X -2035(This)X -2200(check)X -2411(can)X -2546(be)X -2645(overridden)X -3016(by)X -3119(appending)X -3476(a)X -3536(``)X -7 f -3590(!)X -1 f -('')S -3736(character)X -976 1122(to)N -1058(the)X -1176(command.)X -976 1302(Line:)N -1336(Unchanged.)X -976 1392(Options:)N -1336(None.)X -3 f -776 1572(n[ext][!])N -1078([\256le)X -1227(...])X -1 f -976 1662(Edit)N -1142(the)X -1273(next)X -1444(\256le)X -1579(from)X -1768(the)X -1899(argument)X -2235(list.)X -2405(The)X -3 f -2563(next)X -1 f -2743(command)X -3092(will)X -3249(fail)X -3389(if)X -3471(the)X -3603(\256le)X -3739(has)X -3880(been)X -976 1752(modi\256ed)N -1287(since)X -1478(the)X -1602(last)X -1739(complete)X -2059(write.)X -2290(This)X -2458(check)X -2672(can)X -2810(be)X -2912(overridden)X -3286(by)X -3392(appending)X -3752(the)X -3876(``)X -7 f -3930(!)X -1 f -('')S -976 1842(character)N -1294(to)X -1378(the)X -1498(command)X -1836(name.)X -2072(The)X -2219(argument)X -2544(list)X -2663(can)X -2797(optionally)X -3143(be)X -3241(replaced)X -3536(by)X -3639(specifying)X -3996(a)X -976 1932(new)N -1131(one)X -1268(as)X -1355(arguments)X -1709(to)X -1791(this)X -1926(command.)X -2302(In)X -2389(this)X -2524(case,)X -2703(editing)X -2945(starts)X -3134(with)X -3296(the)X -3414(\256rst)X -3558(\256le)X -3680(on)X -3780(the)X -3898(new)X -976 2022(list.)N -976 2202(Line:)N -1336(Set)X -1458(as)X -1545(described)X -1873(for)X -1987(the)X -3 f -2105(edit)X -1 f -2254(command.)X -976 2292(Options:)N -1336(Affected)X -1638(by)X -1738(the)X -1856(options)X -3 f -2111(autowrite)X -1 f -2461(and)X -3 f -2597(writeany)X -1 f -2900(.)X -3 f -776 2472([line])N -974(o[pen])X -1212(/pattern/)X -1530([\257ags])X -1 f -976 2562(Enter)N -1172(open)X -1350(mode.)X -1590(Open)X -1786(mode)X -1987(is)X -2063(the)X -2184(same)X -2372(as)X -2462(being)X -2663(in)X -3 f -2748(vi)X -1 f -2810(,)X -2853(but)X -2978(with)X -3143(a)X -3202(one-line)X -3488(window.)X -3809(All)X -3934(the)X -976 2652(standard)N -3 f -1278(vi)X -1 f -1370(commands)X -1747(are)X -1876(available.)X -2236(If)X -2320(a)X -2386(match)X -2612(is)X -2694(found)X -2910(for)X -3033(the)X -3160(optional)X -3451(RE)X -3582(argument,)X -3934(the)X -976 2742(cursor)N -1197(is)X -1270(set)X -1379(to)X -1461(the)X -1579(start)X -1737(of)X -1824(the)X -1942(matching)X -2260(pattern.)X -2 f -976 2922(This)N -1133(command)X -1465(is)X -1538(not)X -1660(yet)X -1774(implemented.)X -1 f -976 3102(Line:)N -1336(Unchanged,)X -1750(unless)X -1978(the)X -2104(optional)X -2394(RE)X -2524(is)X -2605(speci\256ed,)X -2938(in)X -3028(which)X -3253(case)X -3421(it)X -3494(is)X -3576(set)X -3694(to)X -3785(the)X -3912(line)X -1336 3192(where)N -1553(the)X -1671(matching)X -1989(pattern)X -2232(is)X -2305(found.)X -976 3282(Options:)N -1336(Affected)X -1638(by)X -1738(the)X -3 f -1856(open)X -1 f -2040(option.)X -3 f -776 3462(pre[serve])N -1 f -976 3552(Save)N -1161(the)X -1288(\256le)X -1419(in)X -1510(a)X -1575(form)X -1760(that)X -1909(can)X -2050(later)X -2222(be)X -2327(recovered)X -2674(using)X -2877(the)X -3 f -3005(ex)X -9 f -3111(-)X -3113(-)X -3 f -3157(r)X -1 f -3223(option.)X -3497(When)X -3719(the)X -3847(\256le)X -3979(is)X -976 3642(preserved,)N -1329(an)X -1425(email)X -1623(message)X -1915(is)X -1988(sent)X -2137(to)X -2219(the)X -2337(user.)X -976 3822(Line:)N -1336(Unchanged.)X -976 3912(Options:)N -1336(None.)X -3 f -776 4092(prev[ious][!])N -1 f -976 4182(Edit)N -1136(the)X -1261(previous)X -1564(\256le)X -1693(from)X -1876(the)X -2001(argument)X -2331(list.)X -2495(The)X -3 f -2647(previous)X -1 f -2967(command)X -3310(will)X -3461(fail)X -3595(if)X -3671(the)X -3796(\256le)X -3925(has)X -976 4272(been)N -1155(modi\256ed)X -1466(since)X -1658(the)X -1783(last)X -1921(complete)X -2241(write.)X -2472(This)X -2640(check)X -2854(can)X -2992(be)X -3094(overridden)X -3468(by)X -3574(appending)X -3934(the)X -976 4362(``)N -7 f -1030(!)X -1 f -('')S -1172(character)X -1488(to)X -1570(the)X -1688(command)X -2024(name.)X -976 4542(Line:)N -1336(Set)X -1458(as)X -1545(described)X -1873(for)X -1987(the)X -3 f -2105(edit)X -1 f -2254(command.)X -976 4632(Options:)N -1336(Affected)X -1638(by)X -1738(the)X -1856(options)X -3 f -2111(autowrite)X -1 f -2461(and)X -3 f -2597(writeany)X -1 f -2900(.)X -2960(None.)X -3 f -776 4812([range])N -1046(p[rint])X -1293([count])X -1558([\257ags])X -1 f -976 4902(Display)N -1245(the)X -1363(speci\256ed)X -1668(lines.)X -976 5082(Line:)N -1336(Set)X -1458(to)X -1540(the)X -1658(last)X -1789(line)X -1929(displayed.)X -976 5172(Options:)N -1336(None.)X -3 f -776 5352([line])N -974(pu[t])X -1163([buffer])X -1 f -976 5442(Append)N -1250(buffer)X -1467(contents)X -1755(to)X -1838(the)X -1957(current)X -2206(line.)X -2387(If)X -2462(a)X -2519(buffer)X -2737(is)X -2811(speci\256ed,)X -3137(its)X -3233(contents)X -3521(are)X -3641(appended)X -3970(to)X -976 5532(the)N -1094(line,)X -1254(otherwise,)X -1606(the)X -1724(contents)X -2011(of)X -2098(the)X -2216(unnamed)X -2530(buffer)X -2747(are)X -2866(used.)X -976 5712(Line:)N -1336(Set)X -1458(to)X -1540(the)X -1658(line)X -1798(after)X -1966(the)X -2084(current)X -2332(line.)X - -41 p -%%Page: 41 40 -10 s 10 xH 0 xS 1 f 1 i -3 f -576 474(Nvi/Nex)N -872 0.3906(Reference)AX -1237(\(Ex)X -1377(Commands\))X -3658(USD:13-41)X -1 f -976 762(Options:)N -1336(None.)X -3 f -776 942(q[uit][!])N -1 f -976 1032(End)N -1133(the)X -1259(editing)X -1509(session.)X -1808(If)X -1890(the)X -2016(\256le)X -2146(has)X -2281(been)X -2461(modi\256ed)X -2773(since)X -2966(the)X -3092(last)X -3231(complete)X -3554(write,)X -3768(the)X -3 f -3895(quit)X -1 f -976 1122(command)N -1314(will)X -1460(fail.)X -1629(This)X -1793(check)X -2003(may)X -2163(be)X -2261(overridden)X -2631(by)X -2733(appending)X -3089(a)X -3147(``)X -7 f -3201(!)X -1 f -('')S -3345(character)X -3663(to)X -3747(the)X -3867(com-)X -976 1212(mand.)N -976 1392(If)N -1053(there)X -1237(are)X -1359(more)X -1547(\256les)X -1703(to)X -1788(edit,)X -1951(the)X -3 f -2072(quit)X -1 f -2232(command)X -2571(will)X -2718(fail.)X -2888(Appending)X -3268(a)X -3328(``)X -7 f -3382(!)X -1 f -('')S -3528(character)X -3848(to)X -3934(the)X -976 1482(command)N -1315(name)X -1511(or)X -1600(entering)X -1885(two)X -3 f -2027(quit)X -1 f -2186(commands)X -2555(\(i.e.)X -3 f -2722(wq)X -1 f -2824(,)X -3 f -2866(quit)X -1 f -3003(,)X -3 f -3045(xit)X -1 f -3156(or)X -3 f -3245(ZZ)X -1 f -3351(\))X -3400(in)X -3484(a)X -3542(row\))X -3716(will)X -3862(over-)X -976 1572(ride)N -1121(this)X -1256(check)X -1464(and)X -1600(the)X -1718(editor)X -1925(will)X -2069(exit.)X -976 1752(Line:)N -1336(Unchanged.)X -976 1842(Options:)N -1336(None.)X -3 f -776 2022([line])N -974(r[ead][!])X -1285([\256le])X -1 f -976 2112(Read)N -1171(a)X -1237(\256le.)X -1409(A)X -1497(copy)X -1683(of)X -1780(the)X -1908(speci\256ed)X -2223(\256le)X -2355(is)X -2438(appended)X -2776(to)X -2868(the)X -2996(line.)X -3186(If)X -7 f -3270(line)X -1 f -3492(is)X -3575(0,)X -3665(the)X -3793(copy)X -3979(is)X -976 2202(inserted)N -1252(at)X -1332(the)X -1452(beginning)X -1794(of)X -1883(the)X -2003(\256le.)X -2167(If)X -2243(no)X -2345(\256le)X -2469(is)X -2544(speci\256ed,)X -2871(the)X -2991(current)X -3241(\256le)X -3365(is)X -3440(read;)X -3623(if)X -3694(there)X -3877(is)X -3952(no)X -976 2292(current)N -1233(\256le,)X -1384(then)X -7 f -1552(file)X -1 f -1774(becomes)X -2085(the)X -2213(current)X -2471(\256le.)X -2643(If)X -2727(there)X -2918(is)X -3001(no)X -3111(current)X -3369(\256le)X -3501(and)X -3647(no)X -7 f -3757(file)X -1 f -3979(is)X -976 2382(speci\256ed,)N -1301(then)X -1459(the)X -3 f -1577(read)X -1 f -1753(command)X -2089(will)X -2233(fail.)X -976 2562(If)N -7 f -1054(file)X -1 f -1270(is)X -1347(preceded)X -1662(by)X -1766(a)X -1826(``)X -7 f -1880(!)X -1 f -('')S -2026(character,)X -7 f -2366(file)X -1 f -2582(is)X -2659(treated)X -2902(as)X -2993(if)X -3067(it)X -3136(were)X -3318(a)X -3379(shell)X -3555(command,)X -3916(and)X -976 2652(passed)N -1213(to)X -1298(the)X -1419(program)X -1713(named)X -1949(by)X -2051(the)X -7 f -2171(SHELL)X -1 f -2433(environment)X -2860(variable.)X -3181(The)X -3328(standard)X -3622(and)X -3760(standard)X -976 2742(error)N -1155(outputs)X -1412(of)X -1501(that)X -1643(command)X -1981(are)X -2102(read)X -2263(into)X -2409(the)X -2529(\256le)X -2654(after)X -2825(the)X -2946(speci\256ed)X -3254(line.)X -3437(The)X -3585(special)X -3831(mean-)X -976 2832(ing)N -1098(of)X -1185(the)X -1303(``)X -7 f -1357(!)X -1 f -('')S -1499(character)X -1815(can)X -1947(be)X -2043(overridden)X -2411(by)X -2511(escaping)X -2812(it)X -2876(with)X -3038(a)X -3094(backslash)X -3426(\(``)X -7 f -3507(\\)X -1 f -(''\))S -3656(character.)X -976 3012(Line:)N -1336(When)X -1550(executed)X -1858(from)X -3 f -2036(ex)X -1 f -2112(,)X -2154(the)X -2274(current)X -2524(line)X -2666(is)X -2741(set)X -2852(to)X -2936(the)X -3056(last)X -3189(line)X -3331(read.)X -3532(When)X -3746(executed)X -1336 3102(from)N -3 f -1512(vi)X -1 f -1574(,)X -1614(the)X -1732(current)X -1980(line)X -2120(is)X -2193(set)X -2302(to)X -2384(the)X -2502(\256rst)X -2646(line)X -2786(read.)X -976 3192(Options:)N -1336(None.)X -3 f -776 3372 0.4063(rec[over])AN -1110(\256le)X -1 f -976 3462(Recover)N -7 f -1273(file)X -1 f -1494(if)X -1572(it)X -1645(was)X -1799(previously)X -2166(saved.)X -2418(If)X -2501(no)X -2610(saved)X -2822(\256le)X -2953(by)X -3062(that)X -3211(name)X -3414(exists,)X -3645(the)X -3 f -3772(recover)X -1 f -976 3552(command)N -1312(behaves)X -1591(similarly)X -1895(to)X -1977(the)X -3 f -2095(edit)X -1 f -2244(command.)X -976 3732(Line:)N -1336(Set)X -1458(as)X -1545(described)X -1873(for)X -1987(the)X -3 f -2105(edit)X -1 f -2254(command.)X -976 3822(Options:)N -1336(None.)X -3 f -776 4002(res[ize])N -1047([+|-]size)X -976 4092(Vi)N -1 f -1081(mode)X -1284(only.)X -1492(Grow)X -1701(or)X -1794(shrink)X -2020(the)X -2144(current)X -2398(screen.)X -2670(If)X -7 f -2750(size)X -1 f -2968(is)X -3047(a)X -3109(positive,)X -3408(signed)X -3643(number,)X -3934(the)X -976 4182(current)N -1227(screen)X -1456(is)X -1532(grown)X -1760(by)X -1863(that)X -2006(many)X -2207(lines.)X -2421(If)X -7 f -2498(size)X -1 f -2713(is)X -2789(a)X -2848(negative,)X -3163(signed)X -3395(number,)X -3683(the)X -3804(current)X -976 4272(screen)N -1212(is)X -1295(shrunk)X -1543(by)X -1653(that)X -1803(many)X -2011(lines.)X -2232(If)X -7 f -2316(size)X -1 f -2538(is)X -2621(not)X -2753(signed,)X -3012(the)X -3141(current)X -3400(screen)X -3637(is)X -3721(set)X -3841(to)X -3934(the)X -976 4362(speci\256ed)N -7 f -1281(size)X -1 f -(.)S -1533(Applicable)X -1905(only)X -2067(to)X -2149(split)X -2306(screens.)X -976 4542(Line:)N -1336(Unchanged.)X -976 4632(Options:)N -1336(None.)X -3 f -776 4812(rew[ind][!])N -1 f -976 4902(Rewind)N -1251(the)X -1375(argument)X -1704(list.)X -1867(If)X -1947(the)X -2071(current)X -2325(\256le)X -2453(has)X -2586(been)X -2764(modi\256ed)X -3074(since)X -3265(the)X -3389(last)X -3526(complete)X -3847(write,)X -976 4992(the)N -3 f -1097(rewind)X -1 f -1360(command)X -1699(will)X -1846(fail.)X -2016(This)X -2180(check)X -2390(may)X -2550(be)X -2648(overridden)X -3018(by)X -3120(appending)X -3476(the)X -3596(``)X -7 f -3650(!)X -1 f -('')S -3794(charac-)X -976 5082(ter)N -1081(to)X -1163(the)X -1281(command.)X -976 5262(Otherwise,)N -1346(the)X -1464(current)X -1712(\256le)X -1834(is)X -1907(set)X -2016(to)X -2098(the)X -2216(\256rst)X -2360(\256le)X -2482(in)X -2564(the)X -2682(argument)X -3005(list.)X -976 5442(Line:)N -1336(Set)X -1458(as)X -1545(described)X -1873(for)X -1987(the)X -3 f -2105(edit)X -1 f -2254(command.)X -976 5532(Options:)N -1336(Affected)X -1638(by)X -1738(the)X -3 f -1856(autowrite)X -1 f -2206(and)X -3 f -2342(writeany)X -1 f -2665(options.)X -3 f -776 5712(se[t])N -944([option[=[value]])X -1544(...])X -1651([nooption)X -1999(...])X -2106([option?)X -2410(...])X -2517([all])X -1 f -976 5802(Display)N -1252(or)X -1346(set)X -1462(editor)X -1676(options.)X -1979(When)X -2199(no)X -2307(arguments)X -2669(are)X -2796(speci\256ed,)X -3129(the)X -3255(editor)X -3470(option)X -3 f -3702(term)X -1 f -3868(,)X -3916(and)X - -42 p -%%Page: 42 41 -10 s 10 xH 0 xS 1 f 1 i -3 f -576 474(USD:13-42)N -2813(Nvi/Nex)X -3109 0.3906(Reference)AX -3474(\(Ex)X -3614(Commands\))X -1 f -976 762(any)N -1115(editor)X -1325(options)X -1583(whose)X -1811(values)X -2039(have)X -2214(been)X -2389(changed)X -2679(from)X -2857(the)X -2977(default)X -3222(settings)X -3488(are)X -3609(displayed.)X -3978(If)X -976 852(the)N -1094(argument)X -7 f -1417(all)X -1 f -1581(is)X -1654(speci\256ed,)X -1979(the)X -2097(values)X -2322(of)X -2409(all)X -2509(of)X -2596(editor)X -2803(options)X -3058(are)X -3177(displayed.)X -976 1032(Specifying)N -1353(an)X -1459(option)X -1693(name)X -1897(followed)X -2212(by)X -2322(the)X -2450(character)X -2776(``)X -7 f -2830(?)X -1 f -('')S -2982(causes)X -3222(the)X -3350(current)X -3609(value)X -3814(of)X -3912(that)X -976 1122(option)N -1203(to)X -1288(be)X -1387(displayed.)X -1757(The)X -1905(``)X -7 f -1959(?)X -1 f -('')S -2104(can)X -2239(be)X -2338(separated)X -2665(from)X -2843(the)X -2963(option)X -3189(name)X -3385(by)X -3487(whitespace)X -3866(char-)X -976 1212(acters.)N -1225(The)X -1371(``)X -7 f -1425(?)X -1 f -('')S -1568(is)X -1642(necessary)X -1976(only)X -2139(for)X -2254(Boolean)X -2543(valued)X -2779(options.)X -3076(Boolean)X -3365(options)X -3622(can)X -3756(be)X -3854(given)X -976 1302(values)N -1209(by)X -1317(the)X -1443(form)X -1627(``)X -7 f -1681(set)X -1881(option)X -1 f -('')S -2251(to)X -2341(turn)X -2498(them)X -2686(on,)X -2814(or)X -2909(``)X -7 f -2963(set)X -3162(nooption)X -1 f -('')S -3627(to)X -3716(turn)X -3872(them)X -976 1392(off.)N -1131(String)X -1347(and)X -1484(numeric)X -1768(options)X -2024(can)X -2158(be)X -2256(assigned)X -2554(by)X -2656(the)X -2776(form)X -2954(``)X -7 f -3008(set)X -3202(option=value)X -1 f -(''.)S -3894(Any)X -976 1482(whitespace)N -1359(characters)X -1712(in)X -1800(strings)X -2039(can)X -2176(be)X -2277(included)X -2578(literally)X -2852(by)X -2957(preceding)X -3299(each)X -3472(with)X -3639(a)X -3700(backslash.)X -976 1572(More)N -1180(than)X -1349(one)X -1496(option)X -1731(can)X -1874(be)X -1981(set)X -2101(or)X -2199(listed)X -2403(by)X -2514(a)X -2581(single)X -2803(set)X -2923(command,)X -3290(by)X -3401(specifying)X -3766(multiple)X -976 1662(arguments,)N -1350(each)X -1518(separated)X -1842(from)X -2018(the)X -2136(next)X -2294(by)X -2394(whitespace)X -2771(characters.)X -976 1842(Line:)N -1336(Unchanged.)X -976 1932(Options:)N -1336(None.)X -3 f -776 2112(sh[ell])N -1 f -976 2202(Run)N -1131(a)X -1189(shell)X -1362(program.)X -1696(The)X -1843(program)X -2137(named)X -2373(by)X -2475(the)X -3 f -2596(shell)X -1 f -2774(option)X -3001(is)X -3077(run)X -3207(with)X -3372(a)X -3 f -9 f -3431(-)X -3433(-)X -3 f -3477(i)X -1 f -3522(\(for)X -3666(interactive\))X -976 2292(\257ag.)N -1156(Editing)X -1411(is)X -1484(resumed)X -1776(when)X -1970(that)X -2110(program)X -2402(exits.)X -976 2472(Line:)N -1336(Unchanged.)X -976 2562(Options:)N -1336(None.)X -3 f -776 2742(so[urce])N -1073(\256le)X -1 f -976 2832(Read)N -1161(and)X -1297(execute)X -3 f -1563(ex)X -1 f -1659(commands)X -2026(from)X -2202(a)X -2258(\256le.)X -3 f -2420(Source)X -1 f -2676(commands)X -3043(may)X -3201(be)X -3297(nested.)X -976 3012(Line:)N -1336(Unchanged.)X -976 3102(Options:)N -1336(None.)X -3 f -776 3282(sp[lit])N -996([\256le)X -1145(...])X -976 3372(Vi)N -1 f -1078(mode)X -1278(only.)X -1482(Split)X -1655(the)X -1776(screen.)X -2045(The)X -2193(current)X -2444(screen)X -2673(is)X -2749(split)X -2909(into)X -3056(two)X -3199(screens,)X -3479(of)X -3569(approximately)X -976 3462(equal)N -1173(size.)X -1361(If)X -1438(the)X -1559(cursor)X -1783(is)X -1859(in)X -1944(the)X -2065(lower)X -2271(half)X -2419(of)X -2509(the)X -2630(screen,)X -2879(the)X -3000(screen)X -3229(will)X -3376(split)X -3536(up,)X -3658(i.e.)X -3778(the)X -3898(new)X -976 3552(screen)N -1213(will)X -1368(be)X -1475(above)X -1699(the)X -1829(old)X -1963(one.)X -2151(If)X -2237(the)X -2367(cursor)X -2600(is)X -2685(in)X -2779(the)X -2909(upper)X -3124(half)X -3281(of)X -3380(the)X -3510(screen,)X -3768(the)X -3898(new)X -976 3642(screen)N -1202(will)X -1346(be)X -1442(below)X -1658(the)X -1776(old)X -1898(one.)X -976 3822(If)N -7 f -1052(file)X -1 f -1267(is)X -1343(speci\256ed,)X -1671(the)X -1792(new)X -1949(screen)X -2178(is)X -2254(editing)X -2499(that)X -2642(\256le,)X -2787(otherwise,)X -3142(both)X -3307(screens)X -3567(are)X -3689(editing)X -3934(the)X -976 3912(same)N -1165(\256le,)X -1310(and)X -1449(changes)X -1731(in)X -1816(each)X -1987(will)X -2134(be)X -2233(be)X -2332(re\257ected)X -2632(in)X -2717(the)X -2838(other.)X -3066(The)X -3214(argument)X -3540(list)X -3660(for)X -3777(the)X -3898(new)X -976 4002(screen)N -1204(consists)X -1479(of)X -1568(the)X -1688(list)X -1807(of)X -1896(\256les)X -2051(speci\256ed)X -2358(as)X -2447(arguments)X -2803(to)X -2888(this)X -3026(command,)X -3385(or,)X -3495(the)X -3616(current)X -3867(path-)X -976 4092(name)N -1170(if)X -1239(no)X -1339(\256les)X -1492(are)X -1611(speci\256ed.)X -976 4272(Line:)N -1336(If)X -7 f -1410(file)X -1 f -1622(is)X -1695(speci\256ed,)X -2020(set)X -2129(as)X -2216(for)X -2330(the)X -3 f -2448(edit)X -1 f -2597(command,)X -2953(otherwise)X -3285(unchanged.)X -976 4362(Options:)N -1336(None.)X -3 f -776 4542([range])N -1046(s[ubstitute])X -1453([/pattern/replace/])X -2097([options])X -2419([count])X -2684([\257ags])X -776 4632([range])N -1046(&)X -1133([options])X -1455([count])X -1720([\257ags])X -776 4722([range])N -1046(\304)X -1093([options])X -1415([count])X -1680([\257ags])X -1 f -976 4812(Make)N -1185(substitutions.)X -1654(Replace)X -1939(the)X -2063(\256rst)X -2214(instance)X -2504(of)X -7 f -2598(pattern)X -1 f -2961(with)X -3130(the)X -3255(string)X -7 f -3464(replace)X -1 f -3827(on)X -3934(the)X -976 4902(speci\256ed)N -1343(line\(s\).)X -1670(If)X -1806(the)X -1986(``)X -7 f -2040(/pattern/repl/)X -1 f -('')S -2847(argument)X -3231(is)X -3365(not)X -3548(speci\256ed,)X -3934(the)X -976 4992(``)N -7 f -1030(/pattern/repl/)X -1 f -('')S -1776(from)X -1952(the)X -2070(previous)X -3 f -2366(substitute)X -1 f -2719(command)X -3055(is)X -3128(used.)X -976 5172(If)N -7 f -1054(options)X -1 f -1414(includes)X -1705(the)X -1827(letter)X -2017(``)X -7 f -2071(c)X -1 f -('')S -2198(\(con\256rm\),)X -2546(you)X -2691(will)X -2840(be)X -2941(prompted)X -3273(for)X -3392(con\256rmation)X -3826(before)X -976 5262(each)N -1152(replacement)X -1573(is)X -1654(done.)X -1878(An)X -2004(af\256rmative)X -2384(response)X -2693(\(in)X -2810(English,)X -3101(a)X -3164(``)X -7 f -3218(y)X -1 f -('')S -3347 0.3750(character\))AX -3697(causes)X -3934(the)X -976 5352(replacement)N -1393(to)X -1479(be)X -1579(made.)X -1817(A)X -1899(quit)X -2047(response)X -2352(\(in)X -2465(English,)X -2753(a)X -2813(``)X -7 f -2867(q)X -1 f -('')S -2993 0.3750(character\))AX -3341(causes)X -3576(the)X -3 f -3699(substitute)X -1 f -976 5442(command)N -1320(to)X -1410(be)X -1514(terminated.)X -1925(Any)X -2091(other)X -2284(response)X -2592(causes)X -2829(the)X -2954(replacement)X -3374(not)X -3503(to)X -3592(be)X -3695(made,)X -3916(and)X -976 5532(the)N -3 f -1094(substitute)X -1 f -1447(command)X -1783(continues.)X -2150(If)X -7 f -2224(options)X -1 f -2580(includes)X -2867(the)X -2985(letter)X -3170(``)X -7 f -3224(g)X -1 f -('')S -3346(\(global\),)X -3641(all)X -3742(nonover-)X -976 5622(lapping)N -1236(instances)X -1550(of)X -7 f -1637(pattern)X -1 f -1993(in)X -2075(the)X -2193(line)X -2333(are)X -2452(replaced.)X -976 5802(The)N -3 f -1122(&)X -1 f -1210(version)X -1467(of)X -1555(the)X -1674(command)X -2011(is)X -2085(the)X -2204(same)X -2390(as)X -2479(not)X -2603(specifying)X -2959(a)X -3017(pattern)X -3262(or)X -3351(replacement)X -3766(string)X -3970(to)X - -43 p -%%Page: 43 42 -10 s 10 xH 0 xS 1 f 1 i -3 f -576 474(Nvi/Nex)N -872 0.3906(Reference)AX -1237(\(Ex)X -1377(Commands\))X -3658(USD:13-43)X -1 f -976 762(the)N -3 f -1098(substitute)X -1 f -1455(command,)X -1815(and)X -1955(the)X -2077(``)X -7 f -2131(&)X -1 f -('')S -2257(is)X -2333(replaced)X -2629(by)X -2732(the)X -2853(pattern)X -3099(and)X -3238(replacement)X -3654(information)X -976 852(from)N -1152(the)X -1270(previous)X -1566(substitute)X -1892(command.)X -976 1032(The)N -3 f -1121(\304)X -1 f -1168(version)X -1424(of)X -1511(the)X -1629(command)X -1966(is)X -2040(the)X -2159(same)X -2345(as)X -3 f -2433(&)X -1 f -2521(and)X -3 f -2658(s)X -1 f -2689(,)X -2730(except)X -2961(that)X -3102(the)X -3221(search)X -3448(pattern)X -3692(used)X -3860(is)X -3934(the)X -976 1122(last)N -1107(RE)X -1229(used)X -1396(in)X -2 f -1478(any)X -1 f -1614(command,)X -1970(not)X -2092(necessarily)X -2469(the)X -2587(one)X -2723(used)X -2890(in)X -2972(the)X -3090(last)X -3 f -3221(substitute)X -1 f -3574(command.)X -976 1302(For)N -1107(example,)X -1419(in)X -1501(the)X -1619(sequence)X -7 f -1296 1425(s/red/blue/)N -1296 1515(/green)N -1296 1605(\304)N -1 f -976 1728(the)N -1094(``)X -7 f -1148(\304)X -1 f -('')S -1270(is)X -1343(equivalent)X -1697(to)X -1779(``)X -7 f -1833(s/green/blue/)X -1 f -(''.)S -976 1908(The)N -3 f -1126(substitute)X -1 f -1484(command)X -1825(may)X -1988(be)X -2089(interrupted,)X -2486(using)X -2685(the)X -2809(terminal)X -3102(interrupt)X -3404(character.)X -3766(All)X -3894(sub-)X -976 1998(stitutions)N -1288(completed)X -1642(before)X -1868(the)X -1986(interrupt)X -2282(are)X -2401(retained.)X -976 2178(Line:)N -1336(Set)X -1458(to)X -1540(the)X -1658(last)X -1789(line)X -1929(upon)X -2109(which)X -2325(a)X -2381(substitution)X -2773(was)X -2918(made.)X -976 2268(Options:)N -1336(None.)X -3 f -776 2448(su[spend][!])N -776 2538(st[op][!])N -776 2628(<control-Z>)N -1 f -976 2718(Suspend)N -1285(the)X -1422(edit)X -1581(session.)X -1891(Appending)X -2286(a)X -2361(``)X -7 f -2415(!)X -1 f -('')S -2576(character)X -2911(to)X -3012(these)X -3216(commands)X -3602(turns)X -3801(off)X -3934(the)X -3 f -976 2808(autowrite)N -1 f -1326(option)X -1550(for)X -1664(the)X -1782(command.)X -976 2988(Line:)N -1336(Unchanged.)X -976 3078(Options:)N -1336(Affected)X -1638(by)X -1738(the)X -3 f -1856(autowrite)X -1 f -2206(option.)X -3 f -776 3258(ta[g][!])N -1038(tagstring)X -1 f -976 3348(Edit)N -1133(the)X -1255(\256le)X -1381(containing)X -1743(the)X -1865(speci\256ed)X -2174(tag.)X -2337(Search)X -2581(for)X -2700(the)X -2823(tagstring,)X -3148(which)X -3369(can)X -3506(be)X -3607(in)X -3694(a)X -3755(different)X -976 3438(\256le.)N -1149(If)X -1234(the)X -1363(tag)X -1492(is)X -1576(in)X -1669(a)X -1736(different)X -2044(\256le,)X -2197(then)X -2366(the)X -2495(new)X -2660(\256le)X -2792(is)X -2875(edited.)X -3141(If)X -3225(the)X -3353(current)X -3611(\256le)X -3743(has)X -3880(been)X -976 3528(modi\256ed)N -1283(since)X -1471(the)X -1592(last)X -1726(complete)X -2043(write,)X -2251(the)X -3 f -2372(tag)X -1 f -2502(command)X -2841(will)X -2988(fail.)X -3159(This)X -3325(check)X -3537(can)X -3673(be)X -3773(overrid-)X -976 3618(den)N -1112(by)X -1212(appending)X -1566(the)X -1684(``)X -7 f -1738(!)X -1 f -('')S -1880(character)X -2196(to)X -2278(the)X -2396(command)X -2732(name.)X -976 3798(The)N -3 f -1128(tag)X -1 f -1262(command)X -1605(searches)X -1905(for)X -7 f -2026(tagstring)X -1 f -2485(in)X -2574(the)X -2699(tags)X -2855(\256le\(s\))X -3070(speci\256ed)X -3383(by)X -3491(the)X -3617(option.)X -3889(\(See)X -2 f -976 3888(ctags)N -1 f -1145(\(1\))X -1259(for)X -1373(more)X -1558(information)X -1956(on)X -2056(tags)X -2205(\256les.\))X -976 4068(Line:)N -1336(Set)X -1458(to)X -1540(the)X -1658(line)X -1798(indicated)X -2112(by)X -2212(the)X -2330(tag.)X -976 4158(Options:)N -1336(Affected)X -1638(by)X -1738(the)X -3 f -1856(autowrite)X -1 f -2186(,)X -3 f -2226(taglength)X -1 f -(,)S -3 f -2586(tags)X -1 f -2744(and)X -3 f -2880(writeany)X -1 f -3203(options.)X -3 f -776 4338(tagp[op][!])N -1166([\256le)X -1315(|)X -1353(number])X -1 f -976 4428(Pop)N -1122(to)X -1206(the)X -1326(speci\256ed)X -1633(tag)X -1753(in)X -1837(the)X -1957(tags)X -2108(stack.)X -2335(If)X -2411(neither)X -7 f -2656(file)X -1 f -2871(or)X -7 f -2961(number)X -1 f -3272(is)X -3348(speci\256ed,)X -3676(the)X -3 f -3797(tagpop)X -1 f -976 4518(command)N -1313(pops)X -1485(to)X -1568(the)X -1686(most)X -1861(recent)X -2078(entry)X -2263(on)X -2363(the)X -2481(tags)X -2630(stack.)X -2855(If)X -7 f -2929(file)X -1 f -3141(or)X -7 f -3228(number)X -1 f -3536(is)X -3609(speci\256ed,)X -3934(the)X -3 f -976 4608(tagpop)N -1 f -1242(command)X -1589(pops)X -1771(to)X -1864(the)X -1993(most)X -2179(recent)X -2407(entry)X -2603(in)X -2696(the)X -2825(tags)X -2985(stack)X -3181(for)X -3306(that)X -3458(\256le,)X -3612(or)X -3711(numbered)X -976 4698(entry)N -1165(in)X -1251(the)X -1373(tags)X -1526(stack,)X -1735(respectively.)X -2186(\(See)X -2352(the)X -3 f -2473(display)X -1 f -2739(command)X -3078(for)X -3195(information)X -3596(on)X -3699(displaying)X -976 4788(the)N -1094(tags)X -1243(stack.\))X -976 4968(If)N -1051(the)X -1170(\256le)X -1293(has)X -1421(been)X -1594(modi\256ed)X -1899(since)X -2085(the)X -2204(last)X -2337(complete)X -2653(write,)X -2860(the)X -3 f -2980(tagpop)X -1 f -3237(command)X -3575(will)X -3721(fail.)X -3890(This)X -976 5058(check)N -1184(may)X -1342(be)X -1438(overridden)X -1806(by)X -1906(appending)X -2260(a)X -2316(``)X -7 f -2370(!)X -1 f -('')S -2512(character)X -2828(to)X -2910(the)X -3028(command)X -3364(name.)X -976 5238(Line:)N -1336(Set)X -1458(to)X -1540(the)X -1658(line)X -1798(indicated)X -2112(by)X -2212(the)X -2330(tag.)X -976 5328(Options:)N -1336(Affected)X -1638(by)X -1738(the)X -3 f -1856(autowrite)X -1 f -2186(,)X -2226(and)X -3 f -2362(writeany)X -1 f -2685(options.)X -3 f -776 5508(tagt[op][!])N -1 f -976 5598(Pop)N -1120(to)X -1202(the)X -1320(least)X -1487(recent)X -1704(tag)X -1822(on)X -1922(the)X -2040(tags)X -2189(stack,)X -2394(clearing)X -2673(the)X -2791(tags)X -2940(stack.)X -976 5778(If)N -1051(the)X -1170(\256le)X -1293(has)X -1421(been)X -1594(modi\256ed)X -1899(since)X -2085(the)X -2204(last)X -2337(complete)X -2653(write,)X -2860(the)X -3 f -2980(tagpop)X -1 f -3237(command)X -3575(will)X -3721(fail.)X -3890(This)X - -44 p -%%Page: 44 43 -10 s 10 xH 0 xS 1 f 1 i -3 f -576 474(USD:13-44)N -2813(Nvi/Nex)X -3109 0.3906(Reference)AX -3474(\(Ex)X -3614(Commands\))X -1 f -976 762(check)N -1184(may)X -1342(be)X -1438(overridden)X -1806(by)X -1906(appending)X -2260(a)X -2316(``)X -7 f -2370(!)X -1 f -('')S -2512(character)X -2828(to)X -2910(the)X -3028(command)X -3364(name.)X -976 942(Line:)N -1336(Set)X -1458(to)X -1540(the)X -1658(line)X -1798(indicated)X -2112(by)X -2212(the)X -2330(tag.)X -976 1032(Options:)N -1336(Affected)X -1638(by)X -1738(the)X -3 f -1856(autowrite)X -1 f -2186(,)X -2226(and)X -3 f -2362(writeany)X -1 f -2685(options.)X -3 f -776 1212(una[bbrev])N -1178(lhs)X -1 f -976 1302(Delete)N -1206(an)X -1302(abbreviation.)X -1763(Delete)X -7 f -1993(lhs)X -1 f -2157(from)X -2333(the)X -2451(current)X -2699(list)X -2816(of)X -2903(abbreviations.)X -976 1482(Line:)N -1336(Unchanged.)X -976 1572(Options:)N -1336(None.)X -3 f -776 1752(u[ndo])N -1 f -976 1842(Undo)N -1177(the)X -1298(last)X -1432(change)X -1683(made)X -1880(to)X -1965(the)X -2086(\256le.)X -2251(Changes)X -2550(made)X -2747(by)X -3 f -2850(global)X -1 f -3058(,)X -3 f -3101(v)X -1 f -(,)S -3 f -3184(visual)X -1 f -3406(and)X -3545(map)X -3706(sequences)X -976 1932(are)N -1103(considered)X -1479(a)X -1543(single)X -1762(command.)X -2146(If)X -2228(repeated,)X -2549(the)X -3 f -2675(u)X -1 f -2747(command)X -3090(alternates)X -3425(between)X -3720(these)X -3912(two)X -976 2022(states,)N -1194(and)X -1330(is)X -1403(its)X -1498(own)X -1656(inverse.)X -976 2202(Line:)N -1336(Set)X -1458(to)X -1540(the)X -1658(last)X -1789(line)X -1929(modi\256ed)X -2233(by)X -2333(the)X -2451(command.)X -976 2292(Options:)N -1336(None.)X -3 f -776 2472(unm[ap][!])N -1170(lhs)X -1 f -976 2562(Unmap)N -1235(a)X -1294(mapped)X -1571(string.)X -1816(Delete)X -2049(the)X -2170(command)X -2509(mode)X -2710(map)X -2872(de\256nition)X -3202(for)X -7 f -3320(lhs)X -1 f -(.)S -3528(If)X -3606(a)X -3666(``)X -7 f -3720(!)X -1 f -('')S -3866(char-)X -976 2652(acter)N -1153(is)X -1226(appended)X -1554(to)X -1636(the)X -1754(command)X -2090(name,)X -2304(delete)X -2516(the)X -2634(text)X -2774(input)X -2958(mode)X -3156(map)X -3314(de\256nition)X -3640(instead.)X -976 2832(Line:)N -1336(Unchanged.)X -976 2922(Options:)N -1336(None.)X -3 f -776 3102(ve[rsion])N -1 f -976 3192(Display)N -1245(the)X -1363(version)X -1619(of)X -1706(the)X -3 f -1824(ex/vi)X -1 f -2004(editor.)X -3 f -776 3372([line])N -974(vi[sual])X -1247([type])X -1468([count])X -1733([\257ags])X -976 3462(Ex)N -1 f -1092(mode)X -1293(only.)X -1498(Enter)X -3 f -1695(vi)X -1 f -1757(.)X -1820(The)X -7 f -1968(type)X -1 f -2183(is)X -2259(optional,)X -2564(and)X -2703(can)X -2838(be)X -2937(``)X -7 f -9 f -2991(-)X -1 f -3035('',)X -3132(``)X -7 f -3186(+)X -1 f -('')S -3311(or)X -3401(``)X -7 f -3455(\303)X -1 f -('',)S -3600(as)X -3690(in)X -3775(the)X -3 f -3896(ex)X -3996(z)X -1 f -976 3552(command,)N -1337(to)X -1424(specify)X -1681(the)X -1804(the)X -1926(position)X -2207(of)X -2298(the)X -2420(speci\256ed)X -2729(line)X -2873(in)X -2959(the)X -3081(screen)X -3311(window.)X -3633(\(The)X -3809(default)X -976 3642(is)N -1054(to)X -1141(place)X -1336(the)X -1459(line)X -1605(at)X -1689(the)X -1813(top)X -1941(of)X -2034(the)X -2158(screen)X -2390(window.\))X -2741(A)X -7 f -2825(count)X -1 f -3091(speci\256es)X -3393(the)X -3517(number)X -3788(of)X -3881(lines)X -976 3732(that)N -1116(will)X -1260(initially)X -1528(be)X -1624(displayed.)X -1991(\(The)X -2163(default)X -2406(is)X -2479(the)X -2597(value)X -2791(of)X -2878(the)X -3 f -2996(window)X -1 f -3282(editor)X -3489(option.\))X -976 3912(Line:)N -1336(Unchanged)X -1722(unless)X -7 f -1942(line)X -1 f -2154(is)X -2227(speci\256ed,)X -2552(in)X -2634(which)X -2850(case)X -3009(it)X -3073(is)X -3146(set)X -3255(to)X -3337(that)X -3477(line.)X -976 4002(Options:)N -1336(None.)X -3 f -776 4182(vi[sual][!])N -1130([+cmd])X -1397([\256le])X -976 4272(Vi)N -1 f -1076(mode)X -1274(only.)X -1476(Edit)X -1629(a)X -1685(new)X -1839(\256le.)X -2001(Identical)X -2302(to)X -2384(the)X -2502(``)X -7 f -2556(edit[!])X -2940([+cmd])X -3276([file])X -1 f -('')S -3638(command.)X -3 f -776 4452(viu[sage])N -1103([command])X -1 f -976 4542(Display)N -1253(usage)X -1464(for)X -1586(a)X -3 f -1650(vi)X -1 f -1740(command.)X -2124(If)X -7 f -2206(command)X -1 f -2570(is)X -2651(speci\256ed,)X -2984(a)X -3048(usage)X -3259(statement)X -3595(for)X -3718(that)X -3867(com-)X -976 4632(mand)N -1174(is)X -1247(displayed.)X -1614(Otherwise,)X -1984(usage)X -2187(statements)X -2545(for)X -2659(all)X -3 f -2759(vi)X -1 f -2841(commands)X -3208(are)X -3327(displayed.)X -976 4812(Line:)N -1336(Unchanged.)X -976 4902(Options:)N -1336(None.)X -3 f -776 5082([range])N -1046 0.3611(w[rite][!])AX -1380([>>])X -1546([\256le])X -776 5172([range])N -1046(w[rite])X -1299([!])X -1400([\256le])X -776 5262([range])N -1046(wn[!])X -1249([>>])X -1415([\256le])X -776 5352([range])N -1046(wq[!])X -1249([>>])X -1415([\256le])X -1 f -976 5442(Write)N -1183(the)X -1305(\256le.)X -1472(The)X -1622(speci\256ed)X -1932(lines)X -2108(\(the)X -2258(entire)X -2466(\256le,)X -2613(if)X -2687(no)X -2792(range)X -2996(is)X -3074(given\))X -3304(is)X -3382(written)X -3634(to)X -7 f -3721(file)X -1 f -(.)S -3978(If)X -7 f -976 5532(file)N -1 f -1195(is)X -1275(not)X -1403(speci\256ed,)X -1734(the)X -1858(current)X -2112(pathname)X -2450(is)X -2529(used.)X -2742(If)X -7 f -2822(file)X -1 f -3040(is)X -3119(speci\256ed,)X -3450(and)X -3592(it)X -3662(exists,)X -3890(or)X -3983(if)X -976 5622(the)N -1101(current)X -1356(pathname)X -1695(was)X -1847(set)X -1963(using)X -2163(the)X -3 f -2288(\256le)X -1 f -2417(command,)X -2780(and)X -2923(the)X -3049(\256le)X -3179(already)X -3444(exists,)X -3674(these)X -3867(com-)X -976 5712(mands)N -1212(will)X -1363(fail.)X -1537(Appending)X -1919(a)X -1981(``)X -7 f -2035(!)X -1 f -('')S -2183(character)X -2505(to)X -2593(the)X -2717(command)X -3059(name)X -3259(will)X -3409(override)X -3703(this)X -3844(check)X -976 5802(and)N -1112(the)X -1230(write)X -1415(will)X -1559(be)X -1655(attempted,)X -2011(regardless.)X - -45 p -%%Page: 45 44 -10 s 10 xH 0 xS 1 f 1 i -3 f -576 474(Nvi/Nex)N -872 0.3906(Reference)AX -1237(\(Ex)X -1377(Commands\))X -3658(USD:13-45)X -1 f -976 762(Specifying)N -1348(the)X -1471(optional)X -1758(``)X -7 f -1812(>>)X -1 f -('')S -1987(string)X -2194(will)X -2344(cause)X -2549(the)X -2673(write)X -2864(to)X -2952(be)X -3054(appended)X -3388(to)X -3476(the)X -3600(\256le,)X -3748(in)X -3836(which)X -976 852(case)N -1135(no)X -1235(tests)X -1397(are)X -1516(made)X -1710(for)X -1824(the)X -1942(\256le)X -2064(already)X -2321(existing.)X -976 1032(If)N -1060(the)X -1188(\256le)X -1320(is)X -1403(preceded)X -1724(by)X -1834(a)X -1900(``)X -7 f -1954(!)X -1 f -('')S -2106(character,)X -2452(the)X -2580(program)X -2882(named)X -3126(in)X -3218(the)X -3347(SHELL)X -3627(environment)X -976 1122(variable)N -1258(is)X -1334(invoked)X -1615(with)X -1780(\256le)X -1905(as)X -1995(its)X -2093(second)X -2339(argument,)X -2685(and)X -2824(the)X -2945(speci\256ed)X -3253(lines)X -3427(are)X -3549(passed)X -3786(as)X -3876(stan-)X -976 1212(dard)N -1143(input)X -1331(to)X -1417(that)X -1561(command.)X -1941(The)X -2090(``)X -7 f -2144(!)X -1 f -('')S -2291(in)X -2378(this)X -2518(usage)X -2726(must)X -2906(be)X -3007(separated)X -3336(from)X -3517(command)X -3858(name)X -976 1302(by)N -1080(at)X -1162(least)X -1333(one)X -1473(whitespace)X -1854(character.)X -2214(The)X -2363(special)X -2610(meaning)X -2910(of)X -3001(the)X -3122(``)X -7 f -3176(!)X -1 f -('')S -3321(may)X -3482(be)X -3581(overridden)X -3952(by)X -976 1392(escaping)N -1277(it)X -1341(with)X -1503(a)X -1559(backslash)X -1891(\(``)X -7 f -1972(\\)X -1 f -(''\))S -2121(character.)X -976 1572(The)N -3 f -1124(wq)X -1 f -1249(version)X -1509(of)X -1600(the)X -1722(write)X -1911(command)X -2251(will)X -2399(exit)X -2543(the)X -2665(editor)X -2876(after)X -3048(writing)X -3303(the)X -3425(\256le,)X -3571(if)X -3644(there)X -3829(are)X -3952(no)X -976 1662(further)N -1232(\256les)X -1402(to)X -1501(edit.)X -1698(Appending)X -2091(a)X -2164(``)X -7 f -2218(!)X -1 f -('')S -2377(character)X -2710(to)X -2809(the)X -2944(command)X -3297(name)X -3508(or)X -3612(entering)X -3912(two)X -976 1752(``quit'')N -1232(commands)X -1603(\(i.e.)X -3 f -1772(wq)X -1 f -1874(,)X -3 f -1918(quit)X -1 f -2055(,)X -3 f -2099(xit)X -1 f -2212(or)X -3 f -2303(ZZ)X -1 f -2409(\))X -2461(in)X -2548(a)X -2609(row\))X -2786(will)X -2935(override)X -3228(this)X -3368(check)X -3581(and)X -3722(the)X -3845(editor)X -976 1842(will)N -1120(exit,)X -1280(ignoring)X -1571(any)X -1707(\256les)X -1860(that)X -2000(have)X -2172(not)X -2294(yet)X -2412(been)X -2584(edited.)X -976 2022(The)N -3 f -1127(wn)X -1 f -1255(version)X -1517(of)X -1610(the)X -1734(write)X -1925(command)X -2267(will)X -2417(move)X -2621(to)X -2709(the)X -2833(next)X -2997(\256le)X -3125(after)X -3300(writing)X -3558(the)X -3683(\256le,)X -3832(unless)X -976 2112(the)N -1094(write)X -1279(fails.)X -976 2292(Line:)N -1336(Unchanged.)X -976 2382(Options:)N -1336(Affected)X -1638(by)X -1738(the)X -3 f -1856(readonly)X -1 f -2178(and)X -3 f -2314(writeany)X -1 f -2637(options.)X -3 f -776 2562([range])N -1046(x[it][!])X -1290([\256le])X -1 f -976 2652(Write)N -1185(the)X -1309(\256le)X -1437(if)X -1512(it)X -1582(has)X -1715(been)X -1894(modi\256ed.)X -2245(The)X -2397(speci\256ed)X -2709(lines)X -2887(are)X -3013(written)X -3267(to)X -7 f -3356(file)X -1 f -(,)S -3595(if)X -3671(the)X -3796(\256le)X -3925(has)X -976 2742(been)N -1149(modi\256ed)X -1454(since)X -1640(the)X -1759(last)X -1891(complete)X -2206(write)X -2392(to)X -2475(any)X -2612(\256le.)X -2775(If)X -2850(no)X -7 f -2951(range)X -1 f -3211(is)X -3284(speci\256ed,)X -3609(the)X -3727(entire)X -3930(\256le)X -976 2832(is)N -1049(written.)X -976 3012(The)N -3 f -1126(xit)X -1 f -1240(command)X -1581(will)X -1730(exit)X -1875(the)X -1998(editor)X -2210(after)X -2383(writing)X -2639(the)X -2762(\256le,)X -2909(if)X -2983(there)X -3169(are)X -3294(no)X -3400(further)X -3645(\256les)X -3804(to)X -3892(edit.)X -976 3102(Appending)N -1362(a)X -1428(``)X -7 f -1482(!)X -1 f -('')S -1634(character)X -1960(to)X -2052(the)X -2180(command)X -2526(name)X -2730(or)X -2827(entering)X -3120(two)X -3270(``quit'')X -3531(commands)X -3907(\(i.e.)X -3 f -976 3192(wq)N -1 f -1078(,)X -3 f -1125(quit)X -1 f -1262(,)X -3 f -1309(xit)X -1 f -1425(or)X -3 f -1519(ZZ)X -1 f -1625(\))X -1679(in)X -1768(a)X -1831(row\))X -2010(will)X -2161(override)X -2456(this)X -2598(check)X -2813(and)X -2956(the)X -3082(editor)X -3297(will)X -3449(exit,)X -3617(ignoring)X -3916(any)X -976 3282(\256les)N -1129(that)X -1269(have)X -1441(not)X -1563(yet)X -1681(been)X -1853(edited.)X -976 3462(Line:)N -1336(Unchanged.)X -976 3552(Options:)N -1336(Affected)X -1638(by)X -1738(the)X -3 f -1856(readonly)X -1 f -2178(and)X -3 f -2314(writeany)X -1 f -2637(options.)X -3 f -776 3732([range])N -1046(ya[nk])X -1288([buffer])X -1576([count])X -1 f -976 3822(Copy)N -1169(the)X -1287(speci\256ed)X -1592(lines)X -1763(to)X -1845(a)X -1901(buffer.)X -2158(If)X -2232(no)X -2332(buffer)X -2549(is)X -2622(speci\256ed,)X -2947(the)X -3065(unnamed)X -3379(buffer)X -3596(is)X -3669(used.)X -976 4002(Line:)N -1336(Unchanged.)X -976 4092(Options:)N -1336(None.)X -3 f -776 4272([line])N -974(z)X -1030([type])X -1251([count])X -1516([\257ags])X -1 f -976 4362(Adjust)N -1210(the)X -1329(window.)X -1648(If)X -1723(no)X -7 f -1824(type)X -1 f -2037(is)X -2111(speci\256ed,)X -2437(then)X -7 f -2596(count)X -1 f -2858(lines)X -3031(following)X -3364(the)X -3484(speci\256ed)X -3791(line)X -3933(are)X -976 4452(displayed.)N -1362(The)X -1526(default)X -7 f -1788(count)X -1 f -2067(is)X -2159(the)X -2296(value)X -2509(of)X -2614(the)X -3 f -2750(window)X -1 f -3054(option.)X -3336(The)X -7 f -3499(type)X -1 f -3729(argument)X -976 4542(changes)N -1266(the)X -1395(position)X -1683(at)X -1772(which)X -7 f -1999(line)X -1 f -2222(is)X -2306(displayed)X -2644(on)X -2755(the)X -2884(screen)X -3121(by)X -3232(changing)X -3558(the)X -3688(number)X -3965(of)X -976 4632(lines)N -1147(displayed)X -1474(before)X -1700(and)X -1836(after)X -7 f -2004(line)X -1 f -(.)S -2256(The)X -2401(following)X -7 f -2732(type)X -1 f -2944(characters)X -3291(may)X -3449(be)X -3545(used:)X -9 f -976 4812(-)N -1 f -1336(Place)X -1530(the)X -1648(line)X -1788(at)X -1866(the)X -1984(bottom)X -2230(of)X -2317(the)X -2435(screen.)X -976 4902(+)N -1336(Place)X -1530(the)X -1648(line)X -1788(at)X -1866(the)X -1984(top)X -2106(of)X -2193(the)X -2311(screen.)X -976 4992(.)N -1336(Place)X -1530(the)X -1648(line)X -1788(in)X -1870(the)X -1988(middle)X -2230(of)X -2317(the)X -2435(screen.)X -976 5082(\303)N -1336(Write)X -1540(out)X -1663(count)X -1862(lines)X -2034(starting)X -7 f -2295(count)X -2584(*)X -2681(2)X -1 f -2750(lines)X -2922(before)X -7 f -3149(line)X -1 f -(;)S -3384(the)X -3503(net)X -3622(effect)X -3828(of)X -3917(this)X -1336 5172(is)N -1409(that)X -1549(a)X -1605(``)X -7 f -1659(z\303)X -1 f -('')S -1829(command)X -2165(following)X -2496(a)X -3 f -2552(z)X -1 f -2608(command)X -2944(writes)X -3160(the)X -3278(previous)X -3574(page.)X -976 5262(=)N -1336(Center)X -7 f -1580(line)X -1 f -1802(on)X -1912(the)X -2040(screen)X -2276(with)X -2448(a)X -2514(line)X -2664(of)X -2761(hyphens)X -3058(displayed)X -3395(immediately)X -3826(before)X -1336 5352(and)N -1485(after)X -1666(it.)X -1783(The)X -1941(number)X -2219(of)X -2319(preceding)X -2669(and)X -2817(following)X -3160(lines)X -3343(of)X -3442(text)X -3594(displayed)X -3933(are)X -1336 5442(reduced)N -1611(to)X -1693(account)X -1963(for)X -2077(those)X -2266(lines.)X -976 5622(Line:)N -1336(Set)X -1458(to)X -1540(the)X -1658(last)X -1789(line)X -1929(displayed,)X -2276(with)X -2438(the)X -2556(exception)X -2888(of)X -2975(the)X -7 f -3093(type)X -1 f -(,)S -3326(where)X -3544(the)X -3663(current)X -3912(line)X -1336 5712(is)N -1409(set)X -1518(to)X -1600(the)X -1718(line)X -1858(speci\256ed)X -2163(by)X -2263(the)X -2381(command.)X - -46 p -%%Page: 46 45 -10 s 10 xH 0 xS 1 f 1 i -3 f -576 474(USD:13-46)N -2813(Nvi/Nex)X -3109 0.3906(Reference)AX -3474(\(Ex)X -3614(Commands\))X -1 f -976 762(Options:)N -1336(Affected)X -1638(by)X -1738(the)X -1856(option.)X -3 f -776 948(15.)N -916(Set)X -1043(Options)X -1 f -976 1071(There)N -1186(are)X -1307(a)X -1365(large)X -1548(number)X -1815(of)X -1904(options)X -2161(that)X -2303(may)X -2463(be)X -2561(set)X -2672(\(or)X -2788(unset\))X -3006(to)X -3091(change)X -3342(the)X -3463(editor's)X -3731(behavior.)X -776 1161(This)N -938(section)X -1185(describes)X -1504(the)X -1622(options,)X -1897(their)X -2064(abbreviations)X -2516(and)X -2652(their)X -2819(default)X -3062(values.)X -976 1284(In)N -1064(each)X -1233(entry)X -1419(below,)X -1656(the)X -1775(\256rst)X -1920(part)X -2066(of)X -2154(the)X -2273(tag)X -2392(line)X -2533(is)X -2607(the)X -2726(full)X -2858(name)X -3053(of)X -3141(the)X -3261(option,)X -3507(followed)X -3814(by)X -3916(any)X -776 1374(equivalent)N -1135(abbreviations.)X -1632(\(Regardless)X -2036(of)X -2128(the)X -2251(abbreviations,)X -2728(it)X -2797(is)X -2875(only)X -3042(necessary)X -3380(to)X -3467(use)X -3599(the)X -3722(minimum)X -776 1464(number)N -1047(of)X -1140(characters)X -1493(necessary)X -1832(to)X -1920(distinguish)X -2296(an)X -2398(abbreviation)X -2825(from)X -3007(all)X -3113(other)X -3304(commands)X -3677(for)X -3797(it)X -3867(to)X -3956(be)X -776 1554(accepted,)N -1099(in)X -3 f -1182(nex)X -1 f -(/)S -3 f -1324(nvi)X -1 f -1430(.)X -1491(Historically,)X -1910(only)X -2073(the)X -2192(full)X -2324(name)X -2519(and)X -2656(the)X -2774(of\256cial)X -3021(abbreviations)X -3473(were)X -3650(accepted)X -3952(by)X -3 f -776 1644(ex)N -1 f -852(/)X -3 f -874(vi)X -1 f -936(.)X -1002(Using)X -1220(full)X -1358(names)X -1590(in)X -1679(your)X -1853(startup)X -2098(\256les)X -2258(and)X -2401(environmental)X -2891(variables)X -3208(will)X -3359(probably)X -3671(make)X -3872(them)X -776 1734(more)N -968(portable.\))X -1325(The)X -1477(part)X -1629(in)X -1718(square)X -1955(brackets)X -2250(is)X -2330(the)X -2454(default)X -2703(value)X -2903(of)X -2996(the)X -3120(option.)X -3390(Most)X -3580(of)X -3673(the)X -3797(options)X -776 1824(are)N -895(boolean,)X -1189(i.e.)X -1307(they)X -1465(are)X -1584(either)X -1787(on)X -1887(or)X -1974(off,)X -2108(and)X -2244(do)X -2344(not)X -2466(have)X -2638(an)X -2734(associated)X -3084(value.)X -976 1947(Options)N -1249(apply)X -1447(to)X -1529(both)X -3 f -1691(ex)X -1 f -1787(and)X -3 f -1923(vi)X -1 f -2005(modes,)X -2254(unless)X -2474(otherwise)X -2806(speci\256ed.)X -976 2070(For)N -1107(information)X -1505(on)X -1605(modifying)X -1958(the)X -2076(options)X -2331(or)X -2419(to)X -2502(display)X -2754(the)X -2873(options)X -3129(and)X -3266(their)X -3434(current)X -3683(values,)X -3929(see)X -776 2160(the)N -894(``set'')X -1111(command)X -1447(in)X -1529(the)X -1647(section)X -1894(entitled)X -2154(``)X -3 f -2208(Ex)X -2321(Commands)X -1 f -2712(''.)X -3 f -776 2340(altwerase)N -1122([off])X -976 2430(Vi)N -1 f -1084(only.)X -1295(Change)X -1569(how)X -3 f -1736(vi)X -1 f -1827(does)X -2003(word)X -2197(erase)X -2392(during)X -2630(text)X -2779(input.)X -3012(When)X -3233(this)X -3377(option)X -3610(is)X -3692(set,)X -3830(text)X -3979(is)X -976 2520(broken)N -1230(up)X -1340(into)X -1494(three)X -1685(classes:)X -1960(alphabetic,)X -2340(numeric)X -2633(and)X -2779(underscore)X -3162(characters,)X -3539(other)X -3734(nonblank)X -976 2610(characters,)N -1343(and)X -1479(blank)X -1677(characters.)X -2064(Changing)X -2395(from)X -2571(one)X -2707(class)X -2884(to)X -2967(another)X -3229(marks)X -3446(the)X -3565(end)X -3702(of)X -3790(a)X -3847(word.)X -976 2700(In)N -1070(addition,)X -1379(the)X -1504(class)X -1687(of)X -1781(the)X -1906(\256rst)X -2057(character)X -2380(erased)X -2612(is)X -2691(ignored)X -2962(\(which)X -3211(is)X -3290(exactly)X -3548(what)X -3730(you)X -3876(want)X -976 2790(when)N -1170(erasing)X -1422(pathname)X -1754(components\).)X -3 f -776 2970(autoindent,)N -1184(ai)X -1266([off])X -1 f -976 3060(If)N -1052(this)X -1189(option)X -1415(is)X -1490(set,)X -1621(whenever)X -1956(you)X -2098(create)X -2313(a)X -2371(new)X -2527(line)X -2669(\(using)X -2891(the)X -3 f -3012(vi)X -3097(A)X -1 f -3155(,)X -3 f -3198(a)X -1 f -(,)S -3 f -3281(C)X -1 f -3339(,)X -3 f -3382(c)X -1 f -3418(,)X -3 f -3461(I)X -1 f -3492(,)X -3 f -3535(i)X -1 f -3557(,)X -3 f -3600(O)X -1 f -3662(,)X -3 f -3705(o)X -1 f -(,)S -3 f -3788(R)X -1 f -3846(,)X -3 f -3889(r)X -1 f -3925(,)X -3 f -3968(S)X -1 f -4012(,)X -976 3150(and)N -3 f -1117(s)X -1 f -1173(commands,)X -1565(or)X -1657(the)X -3 f -1780(ex)X -1881(append)X -1 f -2133(,)X -3 f -2178(change)X -1 f -(,)S -2463(and)X -3 f -2604(insert)X -1 f -2825(commands\))X -3224(the)X -3346(new)X -3504(line)X -3648(is)X -3725(automati-)X -976 3240(cally)N -1156(indented)X -1456(to)X -1542(align)X -1726(the)X -1848(cursor)X -2073(with)X -2239(the)X -2361(\256rst)X -2509(nonblank)X -2831(character)X -3151(of)X -3242(the)X -3365(line)X -3510(from)X -3691(which)X -3912(you)X -976 3330(created)N -1231(it.)X -1337(Lines)X -1537(are)X -1658(indented)X -1956(using)X -2150(tab)X -2269(characters)X -2617(to)X -2700(the)X -2819(extent)X -3036(possible)X -3319(\(based)X -3550(on)X -3651(the)X -3770(value)X -3965(of)X -976 3420(the)N -3 f -1094(tabstop)X -1 f -1367(option\))X -1618(and)X -1754(then)X -1912(using)X -2105(space)X -2304(characters)X -2651(as)X -2738(necessary.)X -3111(For)X -3243(commands)X -3611(inserting)X -3912(text)X -976 3510(into)N -1124(the)X -1246(middle)X -1492(of)X -1583(a)X -1643(line,)X -1807(any)X -1947(blank)X -2149(characters)X -2500(to)X -2586(the)X -2708(right)X -2883(of)X -2974(the)X -3096(cursor)X -3321(are)X -3444(discarded,)X -3795(and)X -3934(the)X -976 3600(\256rst)N -1120(nonblank)X -1438(character)X -1754(to)X -1836(the)X -1954(right)X -2125(of)X -2212(the)X -2330(cursor)X -2551(is)X -2624(aligned)X -2880(as)X -2967(described)X -3295(above.)X -976 3780(The)N -1128(indent)X -1355(characters)X -1709(are)X -1835(themselves)X -2218(somewhat)X -2570(special.)X -2860(If)X -2941(you)X -3088(do)X -3195(not)X -3324(enter)X -3512(more)X -3705(characters)X -976 3870(on)N -1085(the)X -1212(new)X -1375(line)X -1524(before)X -1759(moving)X -2032(to)X -2123(another)X -2393(line,)X -2562(or)X -2658(entering)X -7 f -2950(<escape>)X -1 f -(,)S -3382(the)X -3508(indent)X -3736(character)X -976 3960(will)N -1121(be)X -1218(deleted)X -1471(and)X -1608(the)X -1727(line)X -1868(will)X -2013(be)X -2111(empty.)X -2373(For)X -2506(example,)X -2820(if)X -2891(you)X -3033(enter)X -7 f -3216(<carriage-return>)X -1 f -976 4050(twice)N -1181(in)X -1274(succession,)X -1668(the)X -1797(line)X -1947(created)X -2210(by)X -2320(the)X -2448(\256rst)X -7 f -2602(<carriage-return>)X -1 f -3448(will)X -3602(not)X -3734(have)X -3916(any)X -976 4140(characters)N -1323(in)X -1405(it,)X -1489(regardless)X -1835(of)X -1922(the)X -2040(indentation)X -2420(of)X -2507(the)X -2625(previous)X -2921(or)X -3008(subsequent)X -3384(line.)X -976 4320(Indent)N -1210(characters)X -1566(also)X -1725(require)X -1983(that)X -2133(you)X -2283(enter)X -2474(additional)X -2824(erase)X -3020(characters)X -3377(to)X -3469(delete)X -3691(them.)X -3921(For)X -976 4410(example,)N -1290(if)X -1361(you)X -1503(have)X -1677(an)X -1775(indented)X -2072(line,)X -2233(containing)X -2592(only)X -2755(blanks,)X -3005(the)X -3124(\256rst)X -7 f -3269(<word-erase>)X -1 f -3866(char-)X -976 4500(acter)N -1156(you)X -1299(enter)X -1483(will)X -1630(erase)X -1819(up)X -1922(to)X -2007(end)X -2146(of)X -2236(the)X -2357(indent)X -2580(characters,)X -2950(and)X -3089(the)X -3210(second)X -3456(will)X -3604(erase)X -3794(back)X -3970(to)X -976 4590(the)N -1094(beginning)X -1434(of)X -1521(the)X -1639(line.)X -1819(\(Historically,)X -2264(only)X -2426(the)X -3 f -2544(<control-D>)X -1 f -2986(key)X -3122(would)X -3342(erase)X -3528(the)X -3646(indent)X -3866(char-)X -976 4680(acters.)N -1231(Both)X -1413(the)X -3 f -1538(<control-D>)X -1 f -1988(key)X -2132(and)X -2276(the)X -2402(usual)X -2599(erase)X -2793(keys)X -2968(work)X -3161(in)X -3 f -3251(nvi)X -1 f -3357(.\))X -3452(In)X -3547(addition,)X -3857(if)X -3934(the)X -976 4770(cursor)N -1211(is)X -1298(positioned)X -1665(at)X -1756(the)X -1887(end)X -2036(of)X -2136(the)X -2267(indent)X -2500(characters,)X -2880(the)X -3011(keys)X -3191(``)X -7 f -3245(0<control-D>)X -1 f -('')S -3908(will)X -976 4860(erase)N -1163(all)X -1264(of)X -1352(the)X -1472(indent)X -1694(characters)X -2043(for)X -2159(the)X -2279(current)X -2529(line,)X -2691(resetting)X -2989(the)X -3109(indentation)X -3491(level)X -3669(to)X -3753(0.)X -3855(Simi-)X -976 4950(larly,)N -1168(the)X -1291(keys)X -1462(``)X -7 f -1516(\303<control-D>)X -1 f -('')S -2170(will)X -2318(erase)X -2508(all)X -2612(of)X -2703(the)X -2825(indent)X -3049(characters)X -3400(for)X -3518(the)X -3640(current)X -3892(line,)X -976 5040(leaving)N -1232(the)X -1350(indentation)X -1730(level)X -1906(for)X -2020(future)X -2232(created)X -2485(lines)X -2656(unaffected.)X -976 5220(Finally,)N -1243(if)X -1313(the)X -3 f -1432(autoindent)X -1 f -1821(option)X -2047(is)X -2122(set,)X -2253(the)X -3 f -2373(S)X -1 f -2439(and)X -3 f -2577(cc)X -1 f -2671(commands)X -3040(change)X -3290(from)X -3468(the)X -3588(\256rst)X -3734(nonblank)X -976 5310(of)N -1063(the)X -1181(line)X -1321(to)X -1403(the)X -1521(end)X -1657(of)X -1744(the)X -1862(line,)X -2022(instead)X -2269(of)X -2356(from)X -2532(the)X -2650(beginning)X -2990(of)X -3077(the)X -3195(line)X -3335(to)X -3417(the)X -3535(end)X -3671(of)X -3758(the)X -3876(line.)X -3 f -776 5490(autoprint,)N -1140(ap)X -1244([off])X -976 5580(Ex)N -1 f -1099(only.)X -1311(Cause)X -1537(the)X -1665(current)X -1923(line)X -2073(to)X -2165(be)X -2271(automatically)X -2738(displayed)X -3076(after)X -3255(the)X -3 f -3384(ex)X -1 f -3491(commands)X -3 f -3869(<)X -1 f -3915(,)X -3 f -3966(>)X -1 f -4012(,)X -3 f -976 5670(copy)N -1 f -(,)S -3 f -1176(delete)X -1 f -1377(,)X -3 f -1417(join)X -1 f -1550(,)X -3 f -1590(move)X -1 f -1773(,)X -3 f -1813(put)X -1 f -1928(,)X -3 f -1968(t)X -1 f -1995(,)X -3 f -2035(Undo)X -1 f -2221(,)X -2261(and)X -3 f -2397(undo)X -1 f -2569(.)X -2629(This)X -2791(automatic)X -3127(display)X -3378(is)X -3451(suppressed)X -3823(during)X -3 f -976 5760(global)N -1 f -1226(and)X -3 f -1384(vglobal)X -1 f -1675(commands,)X -2085(and)X -2244(for)X -2381(any)X -2540(command)X -2899(where)X -3139(optional)X -3444(\257ags)X -3638(are)X -3780(used)X -3970(to)X - -47 p -%%Page: 47 46 -10 s 10 xH 0 xS 1 f 1 i -3 f -576 474(Nvi/Nex)N -872 0.3906(Reference)AX -3658(USD:13-47)X -1 f -976 762(explicitly)N -1298(display)X -1549(the)X -1667(line.)X -3 f -776 942(autowrite,)N -1146(aw)X -1264([off])X -1 f -976 1032(If)N -1053(this)X -1191(option)X -1418(is)X -1494(set,)X -1626(the)X -3 f -1747(vi)X -1832(!)X -1 f -1859(,)X -3 f -1902(\303\303)X -1 f -1956(,)X -3 f -1999(\303])X -1 f -2076(and)X -3 f -2215(<control-Z>)X -1 f -2655(commands,)X -3046(and)X -3186(the)X -3 f -3308(ex)X -3408(edit)X -1 f -3537(,)X -3 f -3581(next)X -1 f -3728(,)X -3 f -3772(rewind)X -1 f -(,)S -3 f -976 1122(stop)N -1 f -1118(,)X -3 f -1161(suspend)X -1 f -1435(,)X -3 f -1478(tag)X -1 f -1585(,)X -3 f -1628(tagpop)X -1 f -1863(,)X -1906(and)X -3 f -2045(tagtop)X -1 f -2286(commands)X -2656(automatically)X -3115(write)X -3302(the)X -3422(current)X -3672(\256le)X -3796(back)X -3970(to)X -976 1212(the)N -1103(current)X -1360(\256le)X -1491(name)X -1694(if)X -1772(it)X -1845(has)X -1981(been)X -2163(modi\256ed)X -2477(since)X -2672(it)X -2746(was)X -2901(last)X -3042(written.)X -3339(If)X -3423(the)X -3551(write)X -3746(fails,)X -3934(the)X -976 1302(command)N -1312(fails)X -1470(and)X -1606(goes)X -1773(no)X -1873(further.)X -976 1482(Appending)N -1363(the)X -1492(optional)X -1785(force)X -1982(\257ag)X -2133(character)X -2460(``)X -7 f -2514(!)X -1 f -('')S -2668(to)X -2762(the)X -3 f -2892(ex)X -1 f -3000(commands)X -3 f -3379(next)X -1 f -3526(,)X -3 f -3578(rewind)X -1 f -(,)S -3 f -3870(stop)X -1 f -4012(,)X -3 f -976 1572(suspend)N -1 f -1250(,)X -3 f -1290(tag)X -1 f -1397(,)X -3 f -1437(tagpop)X -1 f -1672(,)X -1712(and)X -3 f -1848(tagtop)X -1 f -2086(stops)X -2270(the)X -2388(automatic)X -2724(write)X -2909(from)X -3085(being)X -3283(attempted.)X -976 1752(\(Historically,)N -1421(the)X -3 f -1539(next)X -1 f -1706(command)X -2042(ignored)X -2307(the)X -2425(optional)X -2707(force)X -2894(\257ag.\))X -3102(Note,)X -3299(the)X -3 f -3418(ex)X -1 f -3515(commands)X -3 f -3883(edit)X -1 f -4012(,)X -3 f -976 1842(quit)N -1 f -1113(,)X -3 f -1153(shell)X -1 f -1308(,)X -1348(and)X -3 f -1484(xit)X -1 f -1593(are)X -2 f -1712(not)X -1 f -1834(affected)X -2114(by)X -2214(the)X -3 f -2332(autowrite)X -1 f -2682(option.)X -3 f -776 2022(beautify,)N -1096(bf)X -1187([off])X -1 f -976 2112(If)N -1061(this)X -1207(option)X -1442(is)X -1527(set,)X -1668(all)X -1780(control)X -2039(characters)X -2398(that)X -2550(are)X -2681(not)X -2815(currently)X -3137(being)X -3347(specially)X -3664(interpreted,)X -976 2202(other)N -1166(than)X -7 f -1329(<tab>)X -1 f -(,)S -7 f -1613(<newline>)X -1 f -(,)S -2089(and)X -7 f -2229(<form-feed>)X -1 f -(,)S -2801(are)X -2924(discarded)X -3256(from)X -3436(commands)X -3807(read)X -3970(in)X -976 2292(by)N -3 f -1078(ex)X -1 f -1176(from)X -1354(command)X -1692(\256les,)X -1867(and)X -2005(from)X -2183(input)X -2369(text)X -2511(entered)X -2770(to)X -3 f -2854(vi)X -1 f -2938(\(either)X -3170(into)X -3316(the)X -3436(\256le)X -3560(or)X -3649(to)X -3733(the)X -3854(colon)X -976 2382(command)N -1312(line\).)X -1519(Text)X -1686(\256les)X -1839(read)X -1998(by)X -3 f -2098(ex)X -1 f -2174(/)X -3 f -2196(vi)X -1 f -2278(are)X -2 f -2397(not)X -1 f -2519(affected)X -2799(by)X -2899(the)X -3 f -3017(beautify)X -1 f -3317(option.)X -3 f -776 2562(cdpath)N -1031([environment)X -1514(variable)X -1814(CDPATH,)X -2192(or)X -2288(current)X -2567(directory])X -1 f -976 2652(This)N -1152(option)X -1390(is)X -1477(used)X -1658(to)X -1754(specify)X -2020(a)X -2090(colon)X -2302(separated)X -2640(list)X -2771(of)X -2872(directories)X -3245(which)X -3476(are)X -3610(used)X -3792(as)X -3894(path)X -976 2742(pre\256xes)N -1252(for)X -1368(any)X -1506(relative)X -1769(path)X -1929(names)X -2156(used)X -2325(as)X -2414(arguments)X -2770(for)X -2886(the)X -3 f -3006(cd)X -1 f -3108(command.)X -3486(The)X -3633(value)X -3829(of)X -3917(this)X -976 2832(option)N -1202(defaults)X -1478(to)X -1562(the)X -1682(value)X -1878(of)X -1967(the)X -2088(environmental)X -2574(variable)X -7 f -2856(CDPATH)X -1 f -3167(if)X -3239(it)X -3306(is)X -3382(set,)X -3514(otherwise)X -3849(to)X -3934(the)X -976 2922(current)N -1232(directory.)X -1590(For)X -1729(compatibility)X -2183(with)X -2353(the)X -2478(POSIX)X -2736(1003.2)X -2983(shell,)X -3181(the)X -3 f -3306(cd)X -1 f -3413(command)X -3756(does)X -2 f -3930(not)X -1 f -976 3012(check)N -1200(the)X -1334(current)X -1598(directory)X -1924(as)X -2027(a)X -2099(path)X -2273(pre\256x)X -2496(for)X -2627(relative)X -2905(path)X -3080(names)X -3322(unless)X -3559(it)X -3640(is)X -3730(explicitly)X -976 3102(speci\256ed.)N -1334(It)X -1416(may)X -1586(be)X -1694(so)X -1797(speci\256ed)X -2114(by)X -2226(entering)X -2521(an)X -2629(empty)X -2861(string)X -3075(or)X -3174(a)X -3242(``)X -7 f -3296(.)X -1 f -('')S -3450(character)X -3778(into)X -3934(the)X -7 f -976 3192(CDPATH)N -1 f -1284(variable)X -1563(or)X -1650(the)X -1768(option)X -1992(value.)X -3 f -776 3372(columns,)N -1100(co)X -1196([80])X -1 f -976 3462(The)N -1132(number)X -1408(of)X -1506(columns)X -1808(in)X -1901(the)X -2030(screen.)X -2307(Setting)X -2565(this)X -2712(option)X -2948(causes)X -3 f -3190(ex)X -1 f -3266(/)X -3 f -3288(vi)X -1 f -3382(to)X -3476(set)X -3597(\(or)X -3723(reset\))X -3934(the)X -976 3552(environmental)N -1464(variable)X -7 f -1748(COLUMNS)X -1 f -(.)S -2149(See)X -2290(the)X -2413(section)X -2665(entitled)X -2930(``)X -3 f -2984(Sizing)X -3217(the)X -3349(Screen)X -1 f -3581('')X -3660(more)X -3849(infor-)X -976 3642(mation.)N -3 f -776 3822(comment)N -1113([off])X -976 3912(Vi)N -1 f -1079(only.)X -1284(If)X -1361(the)X -1482(\256rst)X -1629(non-empty)X -1999(line)X -2142(of)X -2232(the)X -2354(\256le)X -2480(begins)X -2713(with)X -2879(the)X -3001(string)X -3207(``)X -7 f -3261(/*)X -1 f -('',)S -3455(this)X -3594(option)X -3822(causes)X -3 f -976 4002(vi)N -1 f -1072(to)X -1167(skip)X -1333(to)X -1428(the)X -1559(end)X -1708(of)X -1808(that)X -1961(C-language)X -2364(comment)X -2695(\(probably)X -3040(a)X -3109(terribly)X -3378(boring)X -3620(legal)X -3809(notice\))X -976 4092(before)N -1202(displaying)X -1555(the)X -1673(\256le.)X -3 f -776 4272(directory,)N -1133(dir)X -1255([environment)X -1738(variable)X -2038(TMPDIR,)X -2403(or)X -2499(/tmp])X -1 f -976 4362(The)N -1123(directory)X -1435(where)X -1655(temporary)X -2008(\256les)X -2164(are)X -2286(created.)X -2582(The)X -2730(environmental)X -3216(variable)X -7 f -3498(TMPDIR)X -1 f -3809(is)X -3885(used)X -976 4452(as)N -1063(the)X -1181(default)X -1424(value)X -1618(if)X -1687(it)X -1751(exists,)X -1973(otherwise)X -7 f -2305(/tmp)X -1 f -2517(is)X -2590(used.)X -3 f -776 4632(edcompatible,)N -1274(ed)X -1374([off])X -1 f -976 4722(Remember)N -1349(the)X -1468(values)X -1694(of)X -1782(the)X -1901(``c'')X -2066(and)X -2203(``g'')X -2372(suf\256ces)X -2638(to)X -2721(the)X -3 f -2840(substitute)X -1 f -3194(commands,)X -3583(instead)X -3832(of)X -3921(ini-)X -976 4812(tializing)N -1262(them)X -1446(as)X -1537(unset)X -1730(for)X -1848(each)X -2020(new)X -2178(command.)X -2558(Specifying)X -2929(pattern)X -3176(and)X -3316(replacement)X -3733(strings)X -3970(to)X -976 4902(the)N -3 f -1094(substitute)X -1 f -1447(command)X -1783(unsets)X -2003(the)X -2121(``c'')X -2285(and)X -2421(``g'')X -2589(suf\256ces)X -2854(as)X -2941(well.)X -3 f -776 5082(errorbells,)N -1155(eb)X -1255([off])X -976 5172(Ex)N -1 f -1089(only.)X -3 f -1292(Ex)X -1 f -1406(error)X -1584(messages)X -1908(are)X -2028(normally)X -2338(presented)X -2667(in)X -2750(inverse)X -3003(video.)X -3242(If)X -3317(that)X -3458(is)X -3532(not)X -3655(possible)X -3938(for)X -976 5262(the)N -1096(terminal,)X -1405(setting)X -1640(this)X -1777(option)X -2003(causes)X -2235(error)X -2414(messages)X -2739(to)X -2823(be)X -2921(announced)X -3291(by)X -3393(ringing)X -3646(the)X -3765(terminal)X -976 5352(bell.)N -3 f -776 5532(exrc,)N -964(ex)X -1060([off])X -1 f -976 5622(If)N -1061(this)X -1207(option)X -1442(is)X -1526(turned)X -1762(off)X -1887(in)X -1980(the)X -2109(system)X -2362(or)X -2460($HOME)X -2767(startup)X -3016(\256les,)X -3200(the)X -3330(local)X -3518(startup)X -3768(\256les)X -3933(are)X -976 5712(never)N -1177(read)X -1338(\(unless)X -1587(they)X -1747(are)X -1868(the)X -1988(same)X -2175(as)X -2264(the)X -2384(system)X -2628(or)X -2717($HOME)X -3015(startup)X -3255(\256les\).)X -3477(Turning)X -3757(it)X -3823(on)X -3925(has)X -976 5802(no)N -1091(effect,)X -1330(i.e.)X -1463(the)X -1596(normal)X -1858(checks)X -2112(for)X -2241(local)X -2432(startup)X -2685(\256les)X -2854(are)X -2989(performed,)X -3380(regardless.)X -3782(See)X -3934(the)X - -48 p -%%Page: 48 47 -10 s 10 xH 0 xS 1 f 1 i -3 f -576 474(USD:13-48)N -3391(Nvi/Nex)X -3687 0.3906(Reference)AX -1 f -976 762(section)N -1223(entitled)X -1483(``)X -3 f -1537(Startup)X -1819(Information)X -1 f -2237('')X -2311(for)X -2425(more)X -2610(information.)X -3 f -776 942(extended)N -1103([off])X -1 f -976 1032(This)N -1147(option)X -1380(causes)X -1619(all)X -1728(regular)X -1986(expressions)X -2390(to)X -2482(be)X -2588(treated)X -2837(as)X -2934(POSIX)X -3195(1003.2)X -3445(Extended)X -3778(Regular)X -976 1122(Expressions)N -1383(\(which)X -1626(are)X -1745(similar)X -1987(to)X -2069(historic)X -2 f -2329(egrep)X -1 f -2512(\(1\))X -2626(style)X -2797(expressions\).)X -3 f -776 1302(\257ash)N -955([on])X -1 f -976 1392(This)N -1139(option)X -1364(causes)X -1595(the)X -1714(screen)X -1941(to)X -2025(\257ash)X -2198(instead)X -2447(of)X -2536(beeping)X -2812(the)X -2932(keyboard,)X -3273(on)X -3375(error,)X -3574(if)X -3645(the)X -3765(terminal)X -976 1482(has)N -1103(the)X -1221(capability.)X -3 f -776 1662(hardtabs,)N -1122(ht)X -1213([8])X -1 f -976 1752(This)N -1141(option)X -1369(de\256nes)X -1620(the)X -1742(spacing)X -2011(between)X -2303(hardware)X -2627(tab)X -2749(settings,)X -3037(i.e.)X -3179(the)X -3301(tab)X -3423(expansion)X -3772(done)X -3952(by)X -976 1842(the)N -1099(operating)X -1427(system)X -1674(and/or)X -1904(the)X -2027(terminal)X -2319(itself.)X -2544(As)X -3 f -2658(nex)X -1 f -(/)S -3 f -2800(nvi)X -1 f -2931(never)X -3135(writes)X -7 f -3355(<tab>)X -1 f -3619(characters)X -3970(to)X -976 1932(the)N -1094(terminal,)X -1401(unlike)X -1621(historic)X -1881(versions)X -2168(of)X -3 f -2255(ex)X -1 f -2331(/)X -3 f -2353(vi)X -1 f -2415(,)X -2455(this)X -2590(option)X -2814(does)X -2981(not)X -3103(currently)X -3413(have)X -3585(any)X -3721(affect.)X -3 f -776 2112(ignorecase,)N -1177(ic)X -1255([off])X -1 f -976 2202(This)N -1141(option)X -1368(causes)X -1602(regular)X -1854(expressions,)X -2272(both)X -2438(in)X -3 f -2524(ex)X -1 f -2624(commands)X -2995(and)X -3135(in)X -3221(searches,)X -3538(to)X -3624(be)X -3724(evaluated)X -976 2292(in)N -1058(a)X -1114(case-insensitive)X -1642(manner.)X -3 f -776 2472(keytime)N -1068([6])X -1 f -976 2562(The)N -1121(10th's)X -1341(of)X -1428(a)X -1484(second)X -3 f -1727(ex)X -1 f -1803(/)X -3 f -1825(vi)X -1 f -1907(waits)X -2096(for)X -2210(a)X -2266(subsequent)X -2642(key)X -2778(to)X -2860(complete)X -3174(a)X -3230(key)X -3366(mapping.)X -3 f -776 2742(leftright)N -1077([off])X -976 2832(Vi)N -1 f -1083(only.)X -1293(This)X -1463(option)X -1695(causes)X -1933(the)X -2059(screen)X -2293(to)X -2383(be)X -2487(scrolled)X -2769(left-right)X -3082(to)X -3172(view)X -3356(lines)X -3535(longer)X -3768(than)X -3934(the)X -976 2922(screen,)N -1232(instead)X -1489(of)X -1586(the)X -1714(traditional)X -3 f -2073(vi)X -1 f -2165(screen)X -2401(interface)X -2713(which)X -2939(folds)X -3129(long)X -3301(lines)X -3482(at)X -3570(the)X -3698(right-hand)X -976 3012(margin)N -1223(of)X -1310(the)X -1428(terminal.)X -3 f -776 3192(lines,)N -971(li)X -1035([24])X -976 3282(Vi)N -1 f -1076(only.)X -1278(The)X -1423(number)X -1688(of)X -1775(lines)X -1946(in)X -2028(the)X -2146(screen.)X -2412(Setting)X -2658(this)X -2793(option)X -3017(causes)X -3 f -3247(ex)X -1 f -3323(/)X -3 f -3345(vi)X -1 f -3427(to)X -3509(set)X -3619(\(or)X -3734(reset\))X -3934(the)X -976 3372(environmental)N -1462(variable)X -7 f -1744(LINES)X -1 f -(.)S -2047(See)X -2186(the)X -2307(section)X -2557(entitled)X -2820(``)X -3 f -2874(Sizing)X -3105(the)X -3235(Screen)X -1 f -3467('')X -3544(for)X -3661(more)X -3849(infor-)X -976 3462(mation.)N -3 f -776 3642(lisp)N -915([off])X -976 3732(Vi)N -1 f -1078(only.)X -1282(This)X -1447(option)X -1674(changes)X -1956(the)X -2077(behavior)X -2381(of)X -2471(the)X -3 f -2592(vi)X -2677(\()X -1 f -2704(,)X -3 f -2747(\))X -1 f -2774(,)X -3 f -2817({)X -1 f -2849(,)X -3 f -2892(})X -1 f -2924(,)X -3 f -2967([[)X -1 f -3044(and)X -3 f -3183(]])X -1 f -3260(commands)X -3630(to)X -3715(match)X -3934(the)X -976 3822(Lisp)N -1138(language.)X -1488(Also,)X -1679(the)X -3 f -1797(autoindent)X -1 f -2185(option's)X -2467(behavior)X -2768(is)X -2841(changed)X -3129(to)X -3211(be)X -3307(appropriate)X -3693(for)X -3807(Lisp.)X -2 f -976 4002(This)N -1133(option)X -1357(is)X -1430(not)X -1552(yet)X -1666(implemented.)X -3 f -776 4182(list)N -898([off])X -1 f -976 4272(This)N -1151(option)X -1388(causes)X -1631(lines)X -1815(to)X -1910(be)X -2019(displayed)X -2359(in)X -2454(an)X -2563(unambiguous)X -3028(fashion.)X -3338(Speci\256cally,)X -3770(tabs)X -3933(are)X -976 4362(displayed)N -1305(as)X -1394(control)X -1643(characters,)X -2012(i.e.)X -2152(``)X -7 f -2206(\303I)X -1 f -('',)S -2398(and)X -2536(the)X -2656(ends)X -2825(of)X -2914(lines)X -3087(are)X -3207(marked)X -3469(with)X -3632(a)X -3689(``)X -7 f -3743($)X -1 f -('')S -3866(char-)X -976 4452(acter.)N -3 f -776 4632(magic)N -1001([on])X -1 f -976 4722(This)N -1141(option)X -1368(is)X -1444(on)X -1547(by)X -1650(default.)X -1936(Turning)X -2217(the)X -3 f -2338(magic)X -1 f -2566(option)X -2793(off)X -2910(causes)X -3143(all)X -3247(regular)X -3499(expression)X -3866(char-)X -976 4812(acters)N -1189(except)X -1423(for)X -1541(``)X -7 f -1595(\303)X -1 f -('')S -1721(and)X -1861(``)X -7 f -1915($)X -1 f -('',)S -2061(to)X -2147(be)X -2247(treated)X -2490(as)X -2581(ordinary)X -2877(characters.)X -3268(To)X -3381(re-enable)X -3705(characters)X -976 4902(individually,)N -1402(when)X -1597(the)X -3 f -1716(magic)X -1 f -1942(option)X -2167(is)X -2241(off,)X -2376(precede)X -2648(them)X -2829(with)X -2992(a)X -3049(backslash)X -3382(``)X -7 f -3436(\\)X -1 f -('')S -3559(character.)X -3916(See)X -976 4992(the)N -1094(section)X -1341(entitled)X -1601(``)X -3 f -1655(Regular)X -1951(Expressions)X -2379(and)X -2527(Replacement)X -2993(Strings)X -1 f -3237('')X -3311(for)X -3425(more)X -3610(information.)X -3 f -776 5172(matchtime)N -1162([7])X -976 5262(Vi)N -1 f -1078(only.)X -1282(The)X -1429(10th's)X -1651(of)X -1740(a)X -1798(second)X -3 f -2043(ex)X -1 f -2119(/)X -3 f -2141(vi)X -1 f -2226(pauses)X -2463(on)X -2566(the)X -2687(matching)X -3008(character)X -3327(when)X -3524(the)X -3 f -3645(showmatch)X -1 f -976 5352(option)N -1200(is)X -1273(set.)X -3 f -776 5532(mesg)N -970([on])X -1 f -976 5622(This)N -1140(option)X -1366(allows)X -1597(other)X -1784(users)X -1972(to)X -2057(contact)X -2312(you)X -2455(using)X -2651(the)X -2 f -2772(talk)X -1 f -(\(1\))S -3009(and)X -2 f -3148(write)X -1 f -3312(\(1\))X -3429(utilities,)X -3711(while)X -3912(you)X -976 5712(are)N -1101(editing.)X -3 f -1389(Ex)X -1 f -1482(/)X -3 f -1504(vi)X -1 f -1592(does)X -1764(not)X -1891(turn)X -2045(message)X -2342(on,)X -2467(i.e.)X -2590(if)X -2664(messages)X -2992(were)X -3174(turned)X -3404(off)X -3523(when)X -3722(the)X -3845(editor)X -976 5802(was)N -1124(invoked,)X -1425(they)X -1586(will)X -1733(stay)X -1885(turned)X -2113(off.)X -2270(This)X -2435(option)X -2662(only)X -2827(permits)X -3090(you)X -3233(to)X -3318(disallow)X -3612(messages)X -3938(for)X - -49 p -%%Page: 49 48 -10 s 10 xH 0 xS 1 f 1 i -3 f -576 474(Nvi/Nex)N -872 0.3906(Reference)AX -3658(USD:13-49)X -1 f -976 762(the)N -1094(edit)X -1234(session.)X -1525(See)X -1661(the)X -2 f -1779(mesg)X -1 f -1944(\(1\))X -2058(utility)X -2268(for)X -2382(more)X -2567(information.)X -3 f -776 942(modelines,)N -1158(modeline)X -1489([off])X -1 f -976 1032(If)N -1052(the)X -3 f -1172(modelines)X -1 f -1536(option)X -1762(is)X -1837(set,)X -3 f -1968(ex)X -1 f -2044(/)X -3 f -2066(vi)X -1 f -2150(has)X -2279(historically)X -2661(scanned)X -2942(the)X -3062(\256rst)X -3208(and)X -3346(last)X -3479(\256ve)X -3621(lines)X -3794(of)X -3884(each)X -976 1122(\256le)N -1101(as)X -1191(it)X -1258(is)X -1334(read)X -1496(for)X -1613(editing,)X -1877(looking)X -2143(for)X -2259(any)X -3 f -2397(ex)X -1 f -2495(commands)X -2864(that)X -3006(have)X -3180(been)X -3354(placed)X -3586(in)X -3670(those)X -3861(lines.)X -976 1212(After)N -1167(the)X -1286(startup)X -1525(information)X -1924(has)X -2052(been)X -2225(processed,)X -2583(and)X -2720(before)X -2947(the)X -3066(user)X -3221(starts)X -3411(editing)X -3654(the)X -3773(\256le,)X -3916(any)X -976 1302(commands)N -1343(embedded)X -1693(in)X -1775(the)X -1893(\256le)X -2015(are)X -2134(executed.)X -976 1482(Commands)N -1362(were)X -1541(recognized)X -1916(by)X -2018(the)X -2138(letters)X -2356(``e'')X -2522(or)X -2611(``v'')X -2781(followed)X -3088(by)X -3191(``x'')X -3362(or)X -3452(``i'',)X -3625(at)X -3706(the)X -3827(begin-)X -976 1572(ning)N -1144(of)X -1237(a)X -1299(line)X -1445(or)X -1538(following)X -1875(a)X -1937(tab)X -2061(or)X -2154(space)X -2359(character,)X -2701(and)X -2843(followed)X -3153(by)X -3258(a)X -3319(``:'',)X -3494(an)X -3 f -3595(ex)X -1 f -3696(command,)X -976 1662(and)N -1112(another)X -1373(``:''.)X -976 1842(This)N -1144(option)X -1374(is)X -1453(a)X -1516(security)X -1797(problem)X -2091(of)X -2185(immense)X -2501(proportions,)X -2917(and)X -3060(should)X -3300(not)X -3429(be)X -3532(used)X -3706(under)X -3916(any)X -976 1932(circumstances.)N -2 f -976 2112(This)N -1133(option)X -1357(will)X -1496(never)X -1695(be)X -1791(implemented.)X -3 f -776 2292(number,)N -1087(nu)X -1195([off])X -1 f -976 2382(Precede)N -1251(each)X -1419(line)X -1559(displayed)X -1886(with)X -2048(its)X -2143(current)X -2391(line)X -2531(number.)X -3 f -776 2562(octal)N -961([off])X -1 f -976 2652(Display)N -1245(unknown)X -1563(characters)X -1910(as)X -1997(octal)X -2173(numbers,)X -2489(instead)X -2736(of)X -2823(the)X -2941(default)X -3184(hexadecimal.)X -3 f -776 2832(open)N -960([on])X -976 2922(Ex)N -1 f -1089(only.)X -1291(If)X -1365(this)X -1500(option)X -1724(is)X -1797(not)X -1919(set,)X -2048(the)X -3 f -2166(open)X -1 f -2350(and)X -3 f -2486(visual)X -1 f -2705(commands)X -3072(are)X -3191(disallowed.)X -3 f -776 3102(optimize,)N -1110(opt)X -1241([on])X -976 3192(Vi)N -1 f -1081(only.)X -1288(Throughput)X -1691(of)X -1783(text)X -1929(is)X -2008(expedited)X -2346(by)X -2452(setting)X -2691(the)X -2815(terminal)X -3108(not)X -3236(to)X -3324(do)X -3430(automatic)X -3772(carriage)X -976 3282(returns)N -1222(when)X -1419(printing)X -1695(more)X -1883(than)X -2044(one)X -2183(\(logical\))X -2478(line)X -2621(of)X -2710(output,)X -2956(greatly)X -3201(speeding)X -3508(output)X -3734(on)X -3836(termi-)X -976 3372(nals)N -1125(without)X -1389(addressable)X -1784(cursors)X -2036(when)X -2230(text)X -2370(with)X -2532(leading)X -2788(white)X -2986(space)X -3185(is)X -3258(printed.)X -2 f -976 3552(This)N -1133(option)X -1357(is)X -1430(not)X -1552(yet)X -1666(implemented.)X -3 f -776 3732(paragraphs,)N -1211(para)X -1391([IPLPPPQPP)X -1878 -0.3625(LIpplpipbp])AX -976 3822(Vi)N -1 f -1079(only.)X -1284(De\256ne)X -1521(additional)X -1864(paragraph)X -2209(boundaries)X -2584(for)X -2701(the)X -3 f -2822({)X -1 f -2877(and)X -3 f -3016(})X -1 f -3071(commands.)X -3481(The)X -3629(value)X -3826(of)X -3917(this)X -976 3912(option)N -1200(must)X -1375(be)X -1471(a)X -1527(character)X -1843(string)X -2045(consisting)X -2389(of)X -2476(zero)X -2635(or)X -2722(more)X -2907(character)X -3223(pairs.)X -976 4092(In)N -1070(the)X -1195(text)X -1342(to)X -1431(be)X -1534(edited,)X -1777(the)X -1902(character)X -2226(string)X -7 f -2436(<newline>.<char-pair>)X -1 f -(,)S -3492(\(where)X -7 f -3744(<char-)X -976 4182(pair>)N -1 f -1241(is)X -1319(one)X -1460(of)X -1552(the)X -1675(character)X -1996(pairs)X -2177(in)X -2264(the)X -2386(option's)X -2672(value\))X -2897(de\256nes)X -3148(a)X -3208(paragraph)X -3554(boundary.)X -3921(For)X -976 4272(example,)N -1291(if)X -1363(the)X -1484(option)X -1711(were)X -1891(set)X -2003(to)X -7 f -2088(LaA<space>##)X -1 f -(,)S -2708(then)X -2870(all)X -2974(of)X -3065(the)X -3187(following)X -3522(additional)X -3866(para-)X -976 4362(graph)N -1179(boundaries)X -1551(would)X -1771(be)X -1867(recognized:)X -1296 4575(<newline>.La)N -1296 4665(<newline>.A<space>)N -1296 4755(<newline>.##)N -3 f -776 4968(prompt)N -1054([on])X -976 5058(Ex)N -1 f -1090(only.)X -1293(This)X -1456(option)X -1681(causes)X -3 f -1912(ex)X -1 f -2009(to)X -2092(prompt)X -2344(for)X -2459(command)X -2796(input)X -2981(with)X -3144(a)X -3201(``)X -7 f -3255(:)X -1 f -('')S -3378(character;)X -3717(when)X -3913(it)X -3979(is)X -976 5148(not)N -1098(set,)X -1227(no)X -1327(prompt)X -1578(is)X -1651(displayed.)X -3 f -776 5328(readonly,)N -1118(ro)X -1214([off])X -1 f -976 5418(This)N -1138(option)X -1362(causes)X -1592(a)X -1648(force)X -1834(\257ag)X -1974(to)X -2056(be)X -2152(required)X -2440(to)X -2522(attempt)X -2782(to)X -2864(write)X -3049(the)X -3167(\256le)X -3289(back)X -3461(to)X -3543(the)X -3661(original)X -3930(\256le)X -976 5508(name.)N -1215(Setting)X -1466(this)X -1605(option)X -1833(is)X -1910(equivalent)X -2268(to)X -2354(using)X -2551(the)X -3 f -9 f -2673(-)X -2675(-)X -3 f -2719(R)X -1 f -2801(command)X -3141(line)X -3285(option,)X -3533(or)X -3624(editing)X -3870(a)X -3930(\256le)X -976 5598(which)N -1192(lacks)X -1377(write)X -1562(permission.)X - -50 p -%%Page: 50 49 -10 s 10 xH 0 xS 1 f 1 i -3 f -576 474(USD:13-50)N -3391(Nvi/Nex)X -3687 0.3906(Reference)AX -776 762(recdir)N -1006([/var/tmp/vi.recover])X -1 f -976 852(The)N -1121(directory)X -1431(where)X -1648(recovery)X -1950(\256les)X -2103(are)X -2222(stored.)X -976 1032(If)N -1051(you)X -1192(change)X -1441(the)X -1561(value)X -1757(of)X -3 f -1846(recdir)X -1 f -2056(,)X -2098(be)X -2196(careful)X -2442(to)X -2526(choose)X -2771(a)X -2829(directory)X -3141(whose)X -3368(contents)X -3657(are)X -3778(not)X -3902(reg-)X -976 1122(ularly)N -1197(deleted.)X -1503(Bad)X -1666(choices)X -1941(include)X -2211(directories)X -2584(in)X -2680(memory)X -2981(based)X -3198(\256lesystems,)X -3607(or)X -7 f -3707(/tmp)X -1 f -(,)S -3952(on)X -976 1212(most)N -1151(systems,)X -1444(as)X -1531(their)X -1698(contents)X -1985(are)X -2104(removed)X -2405(when)X -2599(the)X -2717(machine)X -3009(is)X -3082(rebooted.)X -976 1392(Public)N -1219(directories)X -1597(like)X -7 f -1757(/usr/tmp)X -1 f -2181(and)X -7 f -2337(/var/tmp)X -1 f -2761(are)X -2900(usually)X -3171(safe,)X -3361(although)X -3681(some)X -3890(sites)X -976 1482(periodically)N -1387(prune)X -1598(old)X -1728(\256les)X -1889(from)X -2073(them.)X -2301(There)X -2517(is)X -2598(no)X -2706(requirement)X -3122(that)X -3270(you)X -3418(use)X -3553(a)X -3617(public)X -3844(direc-)X -976 1572(tory,)N -1145(e.g.)X -1281(a)X -1337(sub-directory)X -1785(of)X -1872(your)X -2039(home)X -2237(directory)X -2547(will)X -2691(work)X -2876(\256ne.)X -976 1752(Finally,)N -1248(if)X -1323(you)X -1469(change)X -1723(the)X -1847(value)X -2047(of)X -3 f -2140(recdir)X -1 f -2350(,)X -2396(you)X -2542(must)X -2723(modify)X -2980(the)X -3104(recovery)X -3412(script)X -3617(to)X -3706(operate)X -3970(in)X -976 1842(your)N -1143(chosen)X -1386(recovery)X -1688(area.)X -976 2022(See)N -1112(the)X -1230(section)X -1477(entitled)X -1737(``)X -3 f -1791(Recovery)X -1 f -2113('')X -2187(for)X -2301(further)X -2540(information.)X -3 f -776 2202(redraw,)N -1066(re)X -1158([off])X -976 2292(Vi)N -1 f -1087(only.)X -1301(The)X -1458(editor)X -1677(simulates)X -2011(\(using)X -2243(great)X -2436(amounts)X -2739(of)X -2838(output\),)X -3121(an)X -3229(intelligent)X -3585(terminal)X -3884(on)X -3996(a)X -976 2382(dumb)N -1200(terminal)X -1509(\(e.g.)X -1694(during)X -1945(insertions)X -2297(in)X -3 f -2400(vi)X -1 f -2503(the)X -2642(characters)X -3010(to)X -3113(the)X -3252(right)X -3444(of)X -3552(the)X -3691(cursor)X -3933(are)X -976 2472(refreshed)N -1296(as)X -1383(each)X -1551(input)X -1735(character)X -2051(is)X -2124(typed\).)X -2 f -976 2652(This)N -1133(option)X -1357(is)X -1430(not)X -1552(yet)X -1666(implemented.)X -3 f -776 2832(remap)N -1019([on])X -1 f -976 2922(If)N -1055(this)X -1195(option)X -1424(is)X -1502(set,)X -1636(it)X -1705(is)X -1783(possible)X -2070(to)X -2157(de\256ne)X -2378(macros)X -2635(in)X -2722(terms)X -2926(of)X -3019(other)X -3210(macros.)X -3508(Otherwise,)X -3884(each)X -976 3012(key)N -1121(is)X -1203(only)X -1374(remapped)X -1720(up)X -1829(to)X -1920(one)X -2064(time.)X -2274(For)X -2413(example,)X -2733(if)X -2810(``)X -7 f -2864(A)X -1 f -('')S -2994(is)X -3075(mapped)X -3357(to)X -3447(``)X -7 f -3501(B)X -1 f -('',)S -3651(and)X -3795(``)X -7 f -3849(B)X -1 f -('')S -3979(is)X -976 3102(mapped)N -1251(to)X -1334(``)X -7 f -1388(C)X -1 f -('',)S -1531(The)X -1677(keystroke)X -2010(``)X -7 f -2064(A)X -1 f -('')S -2187(will)X -2332(be)X -2429(mapped)X -2704(to)X -2787(``)X -7 f -2841(C)X -1 f -('')S -2964(if)X -3035(the)X -3 f -3155(remap)X -1 f -3400(option)X -3626(is)X -3701(set,)X -3832(and)X -3970(to)X -976 3192(``)N -7 f -1030(B)X -1 f -('')S -1152(if)X -1221(it)X -1285(is)X -1358(not)X -1480(set.)X -3 f -776 3372(report)N -1015([5])X -1 f -976 3462(Set)N -1103(the)X -1226(threshold)X -1549(of)X -1642(the)X -1766(number)X -2037(of)X -2130(lines)X -2307(that)X -2453(need)X -2631(to)X -2719(be)X -2821(changed)X -3115(or)X -3208(yanked)X -3466(before)X -3698(a)X -3760(message)X -976 3552(will)N -1127(be)X -1230(displayed)X -1564(to)X -1653(the)X -1778(user.)X -1979(For)X -2117(everything)X -2487(but)X -2616(the)X -2741(yank)X -2924(command,)X -3287(the)X -3412(value)X -3613(is)X -3693(the)X -3818(largest)X -976 3642(value)N -1172(about)X -1372(which)X -1590(the)X -1711(editor)X -1921(is)X -1997(silent,)X -2213(i.e.)X -2334(by)X -2437(default,)X -2703(6)X -2766(lines)X -2940(must)X -3118(be)X -3217(deleted)X -3472(before)X -3701(the)X -3822(user)X -3979(is)X -976 3732(noti\256ed.)N -1283(However,)X -1621(if)X -1693(the)X -1814(number)X -2082(of)X -2172(lines)X -2346(yanked)X -2601(is)X -2677(greater)X -2924(than)X -2 f -3085(or)X -3179(equal)X -3380(to)X -1 f -3465(the)X -3586(set)X -3697(value,)X -3913(it)X -3979(is)X -976 3822(reported)N -1264(to)X -1346(the)X -1464(user.)X -3 f -776 4002(ruler)N -970([off])X -976 4092(Vi)N -1 f -1076(only.)X -1278(Display)X -1547(a)X -1603(row/column)X -2010(ruler)X -2182(on)X -2282(the)X -2400(colon)X -2598(command)X -2934(line.)X -3 f -776 4272(scroll,)N -1003(scr)X -1126([window)X -1439(/)X -1481(2])X -1 f -976 4362(Set)N -1098(the)X -1216(number)X -1481(of)X -1568(lines)X -1739(scrolled)X -2013(by)X -2113(the)X -3 f -2231(vi)X -2313(<control-D>)X -1 f -2755(and)X -3 f -2891(<control-U>)X -1 f -3333(commands.)X -976 4542(Historically,)N -1395(the)X -3 f -1514(ex)X -1611(z)X -1 f -1668(command,)X -2025(when)X -2221(speci\256ed)X -2528(without)X -2794(a)X -2852(count,)X -3072(used)X -3241(two)X -3383(times)X -3578(the)X -3698(size)X -3845(of)X -3934(the)X -976 4632(scroll)N -1174(value;)X -1390(the)X -1508(POSIX)X -1759(1003.2)X -1999(standard)X -2291(speci\256ed)X -2596(the)X -2714(window)X -2992(size,)X -3157(which)X -3373(is)X -3446(a)X -3502(better)X -3705(choice.)X -3 f -776 4812(sections,)N -1083(sect)X -1233([NHSHH)X -1568(HUnhsh])X -976 4902(Vi)N -1 f -1076(only.)X -1278(De\256ne)X -1512(additional)X -1852(section)X -2099(boundaries)X -2471(for)X -2585(the)X -3 f -2703([[)X -1 f -2777(and)X -3 f -2913(]])X -1 f -2987(commands.)X -3394(The)X -3 f -3540(sections)X -1 f -3828(option)X -976 4992(should)N -1213(be)X -1313(set)X -1426(to)X -1512(a)X -1572(character)X -1892(string)X -2098(consisting)X -2446(of)X -2537(zero)X -2700(or)X -2791(more)X -2979(character)X -3298(pairs.)X -3517(In)X -3607(the)X -3728(text)X -3871(to)X -3956(be)X -976 5082(edited,)N -1219(the)X -1344(character)X -1667(string)X -7 f -1876(<newline>.<char-pair>)X -1 f -(,)S -2932(\(where)X -7 f -3184(<char-pair>)X -1 f -3740(is)X -3821(one)X -3965(of)X -976 5172(the)N -1100(character)X -1422(pairs)X -1604(in)X -1692(the)X -1816(option's)X -2104(value\),)X -2351(de\256nes)X -2604(a)X -2666(section)X -2918(boundary)X -3246(in)X -3333(the)X -3456(same)X -3646(manner)X -3912(that)X -3 f -976 5262(paragraph)N -1 f -1360(option)X -1584(boundaries)X -1956(are)X -2075(de\256ned.)X -3 f -776 5442(shell,)N -971(sh)X -1066([environment)X -1549(variable)X -1849(SHELL,)X -2154(or)X -2250(/bin/sh])X -1 f -976 5532(Select)N -1195(the)X -1316(shell)X -1490(used)X -1660(by)X -1763(the)X -1884(editor.)X -2134(The)X -2282(speci\256ed)X -2590(path)X -2751(is)X -2827(the)X -2948(pathname)X -3283(of)X -3373(the)X -3495(shell)X -3670(invoked)X -3952(by)X -976 5622(the)N -3 f -1103(vi)X -1194(!)X -1 f -1270(shell)X -1450(escape)X -1694(command)X -2038(and)X -2182(by)X -2290(the)X -3 f -2416(ex)X -2520(shell)X -1 f -2703(command.)X -3087(This)X -3257(program)X -3557(is)X -3638(also)X -3795(used)X -3970(to)X -976 5712(resolve)N -1228(any)X -1364(shell)X -1535 0.2679(meta-characters)AX -2065(in)X -3 f -2147(ex)X -1 f -2243(commands.)X - -51 p -%%Page: 51 50 -10 s 10 xH 0 xS 1 f 1 i -3 f -576 474(Nvi/Nex)N -872 0.3906(Reference)AX -3658(USD:13-51)X -776 762(shiftwidth,)N -1162(sw)X -1271([8])X -1 f -976 852(Set)N -1098(the)X -1216(autoindent)X -1575(and)X -1712(shift)X -1875(command)X -2212(indentation)X -2593(width.)X -2836(This)X -2999(width)X -3202(is)X -3276(used)X -3444(by)X -3545(the)X -3 f -3664(autoindent)X -1 f -976 942(option)N -1200(and)X -1336(by)X -1436(the)X -3 f -1554(<)X -1 f -1600(,)X -3 f -1640(>)X -1 f -1686(,)X -1726(and)X -3 f -1862(shift)X -1 f -2033(commands.)X -3 f -776 1122(showdirty)N -1138([off])X -976 1212(Vi)N -1 f -1076(only.)X -1278(Display)X -1547(an)X -1643(asterisk)X -1908(on)X -2008(the)X -2126(colon)X -2324(command)X -2660(line)X -2800(if)X -2869(the)X -2987(\256le)X -3109(has)X -3236(been)X -3408(modi\256ed.)X -3 f -776 1392(showmatch,)N -1203(sm)X -1321([off])X -976 1482(Vi)N -1 f -1078(only.)X -1282(This)X -1446(option)X -1673(causes)X -3 f -1906(vi)X -1 f -1968(,)X -2011(when)X -2208(a)X -2267(``)X -7 f -2321(})X -1 f -('')S -2446(or)X -2536(``)X -7 f -2590(\))X -1 f -('')S -2715(is)X -2791(entered,)X -3071(to)X -3156(brie\257y)X -3388(move)X -3589(the)X -3710(cursor)X -3934(the)X -976 1572(matching)N -1294(``)X -7 f -1348({)X -1 f -('')S -1470(or)X -1557(``)X -7 f -1611(\()X -1 f -(''.)S -1773(See)X -1909(the)X -3 f -2027(matchtime)X -1 f -2413(option)X -2637(for)X -2751(more)X -2936(information.)X -3 f -776 1752(showmode)N -1156([off])X -976 1842(Vi)N -1 f -1083(only.)X -1292(This)X -1461(option)X -1693(causes)X -3 f -1931(vi)X -1 f -2021(to)X -2111(display)X -2370(a)X -2434(string)X -2644(identifying)X -3023(the)X -3149(current)X -3405(editor)X -3620(mode)X -3826(on)X -3934(the)X -976 1932(colon)N -1174(command)X -1510(line.)X -3 f -776 2112(sidescroll)N -1116([16])X -976 2202(Vi)N -1 f -1078(only.)X -1282(Sets)X -1437(the)X -1557(number)X -1825(of)X -1915(columns)X -2209(that)X -2352(are)X -2474(shifted)X -2715(to)X -2800(the)X -2921(left)X -3051(or)X -3141(right,)X -3335(when)X -3 f -3532(vi)X -1 f -3617(is)X -3693(doing)X -3898(left-)X -976 2292(right)N -1151(scrolling)X -1455(and)X -1595(the)X -1717(left)X -1848(or)X -1939(right)X -2114(margin)X -2365(is)X -2442(crossed.)X -2747(See)X -2887(the)X -3 f -3009(leftright)X -1 f -3314(option)X -3542(for)X -3660(more)X -3849(infor-)X -976 2382(mation.)N -3 f -776 2562(slowopen,)N -1131(slow)X -1302([off])X -1 f -976 2652(This)N -1141(option)X -1368(affects)X -1606(the)X -1727(display)X -1981(algorithm)X -2315(used)X -2485(by)X -3 f -2588(vi)X -1 f -2650(,)X -2693(holding)X -2960(off)X -3077(display)X -3331(updating)X -3635(during)X -3868(input)X -976 2742(of)N -1063(new)X -1217(text)X -1357(to)X -1439(improve)X -1726(throughput)X -2097(when)X -2291(the)X -2409(terminal)X -2696(in)X -2778(use)X -2905(is)X -2978(slow)X -3149(and)X -3285(unintelligent.)X -2 f -976 2922(This)N -1133(option)X -1357(is)X -1430(not)X -1552(yet)X -1666(implemented.)X -3 f -776 3102(sourceany)N -1143([off])X -1 f -976 3192(If)N -1054(this)X -1193(option)X -1421(is)X -1498(turned)X -1727(on,)X -3 f -1851(vi)X -1 f -1937(historically)X -2321(read)X -2485(startup)X -2728(\256les)X -2886(that)X -3031(were)X -3213(owned)X -3452(by)X -3557(someone)X -3867(other)X -976 3282(than)N -1142(the)X -1268(editor)X -1483(user.)X -1685(See)X -1829(the)X -1955(section)X -2210(entitled)X -2478(``)X -3 f -2532(Startup)X -2822(Information)X -1 f -3240('')X -3321(for)X -3442(more)X -3634(information.)X -976 3372(This)N -1144(option)X -1374(is)X -1453(a)X -1516(security)X -1797(problem)X -2091(of)X -2185(immense)X -2501(proportions,)X -2917(and)X -3060(should)X -3300(not)X -3429(be)X -3532(used)X -3706(under)X -3916(any)X -976 3462(circumstances.)N -2 f -976 3642(This)N -1133(option)X -1357(will)X -1496(never)X -1695(be)X -1791(implemented.)X -3 f -776 3822(tabstop,)N -1069(ts)X -1147([8])X -1 f -976 3912(This)N -1138(option)X -1362(sets)X -1502(tab)X -1620(widths)X -1853(for)X -1967(the)X -2085(editor)X -2292(display.)X -3 f -776 4092(taglength,)N -1136(tl)X -1205([0])X -1 f -976 4182(This)N -1148(option)X -1383(sets)X -1534(the)X -1663(maximum)X -2018(number)X -2294(of)X -2392(characters)X -2750(that)X -2901(are)X -3031(considered)X -3410(signi\256cant)X -3774(in)X -3867(a)X -3934(tag)X -976 4272(name.)N -1210(Setting)X -1456(the)X -1574(value)X -1768(to)X -1850(0)X -1910(makes)X -2135(all)X -2235(of)X -2322(the)X -2440(characters)X -2787(in)X -2869(the)X -2987(tag)X -3105(name)X -3299(signi\256cant.)X -3 f -776 4452(tags,)N -954(tag)X -1081([tags)X -1266(/var/db/libc.tags)X -1838(/sys/kern/tags])X -1 f -976 4542(Sets)N -1129(the)X -1247(list)X -1364(of)X -1451(tags)X -1600(\256les,)X -1773(in)X -1855(search)X -2081(order,)X -2291(which)X -2507(are)X -2626(used)X -2793(when)X -2987(the)X -3105(editor)X -3312(searches)X -3605(for)X -3719(a)X -3775(tag.)X -3 f -776 4722(term,)N -982(ttytype,)X -1263(tty)X -1377([environment)X -1860(variable)X -2160(TERM])X -1 f -976 4812(Set)N -1101(the)X -1223(terminal)X -1514(type.)X -1716(Setting)X -1966(this)X -2105(option)X -2333(causes)X -3 f -2567(ex)X -1 f -2643(/)X -3 f -2665(vi)X -1 f -2751(to)X -2837(set)X -2950(\(or)X -3068(reset\))X -3271(the)X -3393(environmental)X -3880(vari-)X -976 4902(able)N -7 f -1130(TERM)X -1 f -(.)S -3 f -776 5082(terse)N -962([off])X -1 f -976 5172(This)N -1142(option)X -1370(has)X -1501(historically)X -1885(made)X -2083(editor)X -2294(messages)X -2621(less)X -2765(verbose.)X -3079(It)X -3152(has)X -3283(no)X -3387(effect)X -3596(in)X -3683(this)X -3823(imple-)X -976 5262(mentation.)N -1356(See)X -1492(the)X -3 f -1610(verbose)X -1 f -1893(option)X -2117(for)X -2231(more)X -2416(information.)X -3 f -776 5442(tildeop)N -1 f -976 5532(Modify)N -1236(the)X -3 f -1354(\304)X -1 f -1401(command)X -1737(to)X -1819(take)X -1973(an)X -2069(associated)X -2419(motion.)X -3 f -776 5712(timeout,)N -1079(to)X -1166([on])X -1 f -976 5802(If)N -1057(this)X -1199(option)X -1431(is)X -1512(set,)X -3 f -1649(ex)X -1 f -1725(/)X -3 f -1747(vi)X -1 f -1837(waits)X -2034(for)X -2156(a)X -2220(speci\256c)X -2493(period)X -2726(for)X -2848(a)X -2912(subsequent)X -3296(key)X -3440(to)X -3530(complete)X -3852(a)X -3916(key)X - -52 p -%%Page: 52 51 -10 s 10 xH 0 xS 1 f 1 i -3 f -576 474(USD:13-52)N -3391(Nvi/Nex)X -3687 0.3906(Reference)AX -1 f -976 762(mapping)N -1282(\(see)X -1438(the)X -3 f -1561(keytime)X -1 f -1858(option\).)X -2154(If)X -2233(the)X -2356(option)X -2585(is)X -2663(not)X -2790(set,)X -2924(the)X -3047(editor)X -3259(waits)X -3453(until)X -3624(enough)X -3885(keys)X -976 852(are)N -1095(entered)X -1352(to)X -1434(resolve)X -1686(the)X -1804(ambiguity,)X -2168(regardless)X -2514(of)X -2601(how)X -2759(long)X -2921(it)X -2985(takes.)X -3 f -776 1032(ttywerase)N -1127([off])X -976 1122(Vi)N -1 f -1082(only.)X -1290(This)X -1458(option)X -1688(changes)X -1973(how)X -3 f -2137(vi)X -1 f -2225(does)X -2398(word)X -2589(erase)X -2781(during)X -3016(text)X -3162(input.)X -3392(If)X -3472(this)X -3613(option)X -3843(is)X -3923(set,)X -976 1212(text)N -1123(is)X -1203(broken)X -1452(up)X -1558(into)X -1708(two)X -1854(classes,)X -2123(blank)X -2327(characters)X -2680(and)X -2822(nonblank)X -3146(characters.)X -3539(Changing)X -3876(from)X -976 1302(one)N -1112(class)X -1288(to)X -1370(another)X -1631(marks)X -1847(the)X -1965(end)X -2101(of)X -2188(a)X -2244(word.)X -3 f -776 1482(verbose)N -1059([off])X -976 1572(Vi)N -1 f -1078(only.)X -3 f -1282(Vi)X -1 f -1384(historically)X -1766(bells)X -1939(the)X -2059(terminal)X -2348(for)X -2464(many)X -2665(obvious)X -2941(mistakes,)X -3264(e.g.)X -3403(trying)X -3617(to)X -3702(move)X -3903(past)X -976 1662(the)N -1108(left-hand)X -1432(margin,)X -1713(or)X -1814(past)X -1977(the)X -2109(end)X -2259(of)X -2360(the)X -2492(\256le.)X -2668(If)X -2756(this)X -2905(option)X -3143(is)X -3230(set,)X -3373(an)X -3483(error)X -3674(message)X -3979(is)X -976 1752(displayed)N -1303(for)X -1417(all)X -1517(errors.)X -3 f -776 1932(w300)N -974([no)X -1105(default])X -976 2022(Vi)N -1 f -1080(only.)X -1286(Set)X -1412(the)X -1534(window)X -1816(size)X -1965(if)X -2038(the)X -2160(baud)X -2340(rate)X -2485(is)X -2562(less)X -2706(than)X -2868(1200)X -3052(baud.)X -3273(See)X -3414(the)X -3 f -3537(window)X -1 f -3828(option)X -976 2112(for)N -1090(more)X -1275(information.)X -3 f -776 2292(w1200)N -1014([no)X -1145(default])X -976 2382(Vi)N -1 f -1081(only.)X -1288(Set)X -1415(the)X -1538(window)X -1821(size)X -1971(if)X -2045(the)X -2168(baud)X -2349(rate)X -2495(is)X -2574(equal)X -2774(to)X -2862(1200)X -3048(baud.)X -3270(See)X -3412(the)X -3 f -3536(window)X -1 f -3828(option)X -976 2472(for)N -1090(more)X -1275(information.)X -3 f -776 2652(w9600)N -1014([no)X -1145(default])X -976 2742(Vi)N -1 f -1087(only.)X -1300(Set)X -1433(the)X -1562(window)X -1851(size)X -2007(if)X -2087(the)X -2216(baud)X -2404(rate)X -2557(is)X -2642(greater)X -2898(than)X -3068(1200)X -3260(baud.)X -3488(See)X -3636(the)X -3 f -3766(window)X -1 f -976 2832(option)N -1200(for)X -1314(more)X -1499(information.)X -3 f -776 3012(warn)N -974([on])X -976 3102(Ex)N -1 f -1094(only.)X -1302(This)X -1470(option)X -1700(causes)X -1936(a)X -1998(warning)X -2287(message)X -2585(to)X -2673(the)X -2797(terminal)X -3090(if)X -3165(the)X -3289(\256le)X -3417(has)X -3550(been)X -3728(modi\256ed,)X -976 3192(since)N -1161(it)X -1225(was)X -1370(last)X -1501(written,)X -1768(before)X -1994(a)X -3 f -2050(!)X -1 f -2117(command.)X -3 f -776 3372(window,)N -1082(w,)X -1180(wi)X -1280([environment)X -1763(variable)X -2063(LINES])X -1 f -976 3462(This)N -1148(option)X -1382(determines)X -1764(the)X -1892(default)X -2145(number)X -2420(of)X -2517(lines)X -2698(in)X -2791(a)X -2858(screenful,)X -3204(as)X -3302(written)X -3560(by)X -3671(the)X -3 f -3800(z)X -1 f -3867(com-)X -976 3552(mand.)N -1221(It)X -1297(also)X -1453(determines)X -1832(the)X -1957(number)X -2229(of)X -2323(lines)X -2501(scrolled)X -2782(by)X -2889(the)X -3 f -3014(vi)X -1 f -3103(commands)X -3 f -3477(<control-F>)X -1 f -3916(and)X -3 f -976 3642(<control-B>)N -1 f -1393(.)X -1457(The)X -1606(value)X -1804(of)X -1895(window)X -2177(can)X -2313(be)X -2413(unrelated)X -2736(to)X -2822(the)X -2944(real)X -3089(screen)X -3319(size,)X -3489(although)X -3794(it)X -3863(starts)X -976 3732(out)N -1110(as)X -1209(the)X -1338(number)X -1614(of)X -1712(lines)X -1894(on)X -2005(the)X -2134(screen)X -2371(\(see)X -2532(the)X -2661(section)X -2919(entitled)X -3190(``)X -3 f -3244(Sizing)X -3483(the)X -3621(Screen)X -1 f -3853('')X -3938(for)X -976 3822(more)N -1165(information\).)X -1634(Setting)X -1884(the)X -2006(value)X -2204(of)X -2295(the)X -3 f -2417(window)X -1 f -2707(option)X -2935(is)X -3012(the)X -3135(same)X -3325(as)X -3417(using)X -3615(the)X -3 f -9 f -3738(-)X -3740(-)X -3 f -3784(w)X -1 f -3867(com-)X -976 3912(mand)N -1174(line)X -1314(option.)X -976 4092(If)N -1055(the)X -1178(value)X -1377(of)X -1469(the)X -3 f -1592(window)X -1 f -1883(option)X -2112(\(as)X -2231(set)X -2345(by)X -2450(the)X -3 f -2574(window)X -1 f -2840(,)X -3 f -2886(w300)X -1 f -3064(,)X -3 f -3110(w1200)X -1 f -3354(or)X -3 f -3447(w9600)X -1 f -3691(options\))X -3979(is)X -976 4182(smaller)N -1233(than)X -1391(the)X -1509(actual)X -1721(size)X -1866(of)X -1953(the)X -2071(screen,)X -2317(large)X -2498(screen)X -2724(movements)X -3113(will)X -3257(result)X -3455(in)X -3537(displaying)X -3890(only)X -976 4272(that)N -1116(smaller)X -1373(number)X -1639(of)X -1727(lines)X -1899(on)X -2000(the)X -2119(screen.)X -2386(\(Further)X -2670(movements)X -3060(in)X -3143(that)X -3284(same)X -3470(area)X -3626(will)X -3771(result)X -3970(in)X -976 4362(the)N -1097(screen)X -1325(being)X -1525(\256lled.\))X -1778(This)X -1942(can)X -2076(provide)X -2343(a)X -2401(performance)X -2830(improvement)X -3279(when)X -3475(viewing)X -3755(different)X -976 4452(places)N -1197(in)X -1279(one)X -1415(or)X -1502(more)X -1687(\256les)X -1840(over)X -2003(a)X -2059(slow)X -2230(link.)X -3 f -776 4632(wrapmargin,)N -1243(wm)X -1388([0])X -976 4722(Vi)N -1 f -1077(only.)X -1280(If)X -1356(the)X -1476(value)X -1672(of)X -1761(the)X -3 f -1881(wrapmargin)X -1 f -2330(option)X -2556(is)X -2631(non-zero,)X -3 f -2959(vi)X -1 f -3043(will)X -3189(split)X -3348(lines)X -3521(so)X -3614(that)X -3756(they)X -3916(end)X -976 4812(at)N -1057(least)X -1227(that)X -1370(number)X -1638(of)X -1728(characters)X -2078(before)X -2307(the)X -2428(right-hand)X -2785(margin)X -3035(of)X -3125(the)X -3245(screen.)X -3513(\(Note,)X -3738(the)X -3858(value)X -976 4902(of)N -3 f -1063(wrapmargin)X -1 f -1510(is)X -2 f -1583(not)X -1 f -1705(a)X -1761(text)X -1901(length.)X -2161(In)X -2248(a)X -2304(screen)X -2530(that)X -2670(is)X -2743(80)X -2843(columns)X -3134(wide,)X -3330(the)X -3449(command)X -3786(``)X -7 f -3840(:set)X -976 4992(wrapmargin=8)N -1 f -('')S -1626(attempts)X -1917(to)X -1999(keep)X -2171(the)X -2289(lines)X -2460(less)X -2600(than)X -2758(or)X -2845(equal)X -3039(to)X -3121(72)X -3221(columns)X -3512(wide.\))X -976 5172(Lines)N -1181(are)X -1307(split)X -1471(at)X -1556(the)X -1681(previous)X -1984(whitespace)X -2368(character)X -2691(closest)X -2936(to)X -3025(the)X -3150(number.)X -3462(Any)X -3627(trailing)X -3885(whi-)X -976 5262(tespace)N -1239(characters)X -1592(before)X -1824(that)X -1970(character)X -2292(are)X -2417(deleted.)X -2715(If)X -2795(the)X -2919(line)X -3065(is)X -3143(split)X -3305(because)X -3585(of)X -3677(an)X -3778(inserted)X -7 f -976 5352(<space>)N -1 f -1346(or)X -7 f -1447(<tab>)X -1 f -1721(character,)X -2072(and)X -2223(you)X -2378(then)X -2551(enter)X -2747(another)X -7 f -3023(<space>)X -1 f -3394(character,)X -3745(it)X -3824(is)X -3912(dis-)X -976 5442(carded.)N -976 5622(If)N -1052(wrapmargin)X -1462(is)X -1537(set)X -1648(to)X -1732(0,)X -1815(or)X -1905(if)X -1977(there)X -2161(is)X -2237(no)X -2340(blank)X -2541(character)X -2860(upon)X -3043(which)X -3262(to)X -3347(split)X -3507(the)X -3628(line,)X -3791(the)X -3912(line)X -976 5712(is)N -1049(not)X -1171(broken.)X - -53 p -%%Page: 53 52 -10 s 10 xH 0 xS 1 f 1 i -3 f -576 474(Nvi/Nex)N -872 0.3906(Reference)AX -3658(USD:13-53)X -776 762(wrapscan,)N -1145(ws)X -1254([on])X -1 f -976 852(This)N -1138(option)X -1362(causes)X -1592(searches)X -1885(to)X -1967(wrap)X -2148(around)X -2391(the)X -2509(end)X -2645(or)X -2732(the)X -2850(beginning)X -3191(of)X -3279(the)X -3398(\256le,)X -3541(and)X -3678(back)X -3851(to)X -3934(the)X -976 942(starting)N -1236(point.)X -1460(Otherwise,)X -1830(the)X -1948(end)X -2084(or)X -2171(beginning)X -2511(of)X -2598(the)X -2716(\256le)X -2838(terminates)X -3192(the)X -3310(search.)X -3 f -776 1122(writeany,)N -1119(wa)X -1237([off])X -1 f -976 1212(If)N -1056(this)X -1197(option)X -1427(is)X -1506(set,)X -1641(\256le-overwriting)X -2170(checks)X -2416(that)X -2563(would)X -2790(usually)X -3048(be)X -3151(made)X -3352(before)X -3585(the)X -3 f -3710(write)X -1 f -3916(and)X -3 f -976 1302(xit)N -1 f -1094(commands,)X -1490(or)X -1586(before)X -1821(an)X -1926(automatic)X -2271(write)X -2465(\(see)X -2624(the)X -3 f -2751(autowrite)X -1 f -3110(option\),)X -3390(are)X -3518(not)X -3648(made.)X -3890(This)X -976 1392(allows)N -1205(a)X -1261(write)X -1446(to)X -1528(any)X -1664(\256le,)X -1806(provided)X -2111(the)X -2229(\256le)X -2351(permissions)X -2753(allow)X -2951(it.)X -3 f -776 1578(16.)N -916(Additional)X -1299(Features)X -1618(in)X -1704(Nex/Nvi)X -1 f -976 1701(There)N -1190(are)X -1315(a)X -1377(few)X -1524(features)X -1805(in)X -3 f -1894(nex)X -1 f -(/)S -3 f -2036(nvi)X -1 f -2169(that)X -2316(are)X -2442(not)X -2571(found)X -2785(in)X -2874(historic)X -3141(versions)X -3435(of)X -3 f -3529(ex)X -1 f -3605(/)X -3 f -3627(vi)X -1 f -3689(.)X -3756(Some)X -3965(of)X -776 1791(the)N -894(more)X -1079(interesting)X -1437(of)X -1524(those)X -1713(features)X -1988(are)X -2107(as)X -2194(follows:)X -3 f -776 1971(8-bit)N -956(clean)X -1154(data,)X -1345(large)X -1539(lines,)X -1734(\256les)X -976 2061(Nex)N -1 f -1110(/)X -3 f -1132(nvi)X -1 f -1260(will)X -1407(edit)X -1550(any)X -1689(format)X -1926(\256le.)X -2091(Line)X -2261(lengths)X -2515(are)X -2637(limited)X -2886(by)X -2989(available)X -3302(memory,)X -3612(and)X -3751(\256le)X -3876(sizes)X -976 2151(are)N -1099(limited)X -1349(by)X -1453(available)X -1767(disk)X -1924(space.)X -2167(The)X -3 f -2316(vi)X -1 f -2402(text)X -2546(input)X -2734(mode)X -2935(command)X -3 f -3274(<control-X>)X -1 f -3719(can)X -3854(insert)X -976 2241(any)N -1112(possible)X -1394(character)X -1710(value)X -1904(into)X -2048(the)X -2166(text.)X -3 f -776 2421(Split)N -955(screens)X -1 f -976 2511(The)N -3 f -1127(split)X -1 f -1299(command)X -1641(divides)X -1898(the)X -2022(screen)X -2254(into)X -2404(multiple)X -2696(editing)X -2944(regions.)X -3246(The)X -3 f -3397(<control-W>)X -1 f -3867(com-)X -976 2601(mand)N -1183(rotates)X -1426(between)X -1723(the)X -1850(foreground)X -2236(screens.)X -2541(The)X -3 f -2694(resize)X -1 f -2919(command)X -3263(can)X -3403(be)X -3507(used)X -3682(to)X -3772(grow)X -3965(or)X -976 2691(shrink)N -1196(a)X -1252(particular)X -1580(screen.)X -3 f -776 2871(Background)N -1217(and)X -1365(foreground)X -1772(screens)X -1 f -976 2961(The)N -3 f -1134(bg)X -1 f -1251(command)X -1600(backgrounds)X -2044(the)X -2176(current)X -2438(screen,)X -2698(and)X -2848(the)X -3 f -2980(fg)X -1 f -3081(command)X -3431(foregrounds)X -3853(back-)X -976 3051(grounded)N -1299(screens.)X -1596(The)X -3 f -1741(display)X -1 f -2004(command)X -2340(can)X -2472(be)X -2568(used)X -2735(to)X -2817(list)X -2934(the)X -3052(background)X -3451(screens.)X -3 f -776 3231(Tag)N -929(stacks)X -1 f -976 3321(Tags)N -1159(are)X -1285(now)X -1450(maintained)X -1834(in)X -1924(a)X -1988(stack.)X -2221(The)X -3 f -2374(<control-T>)X -1 f -2819(command)X -3163(returns)X -3414(to)X -3504(the)X -3630(previous)X -3934(tag)X -976 3411(location.)N -1299(The)X -3 f -1449(tagpop)X -1 f -1709(command)X -2050(returns)X -2298(to)X -2385(the)X -2508(most)X -2688(recent)X -2910(tag)X -3033(location)X -3316(by)X -3421(default,)X -3689(or,)X -3801(option-)X -976 3501(ally)N -1119(to)X -1204(a)X -1263(speci\256c)X -1531(tag)X -1652(number)X -1920(in)X -2005(the)X -2126(tag)X -2248(stack,)X -2457(or)X -2548(the)X -2670(most)X -2849(recent)X -3070(tag)X -3192(from)X -3372(a)X -3432(speci\256ed)X -3741(\256le.)X -3907(The)X -3 f -976 3591(display)N -1 f -1241(command)X -1579(can)X -1713(be)X -1810(used)X -1978(to)X -2061(list)X -2179(the)X -2298(tags)X -2448(stack.)X -2674(The)X -3 f -2820(tagtop)X -1 f -3059(command)X -3396(returns)X -3640(to)X -3723(the)X -3842(top)X -3965(of)X -976 3681(the)N -1094(tag)X -1212(stack.)X -3 f -776 3861(New)N -948(displays)X -1 f -976 3951(The)N -3 f -1128(display)X -1 f -1398(command)X -1741(can)X -1880(be)X -1984(used)X -2159(to)X -2249(display)X -2508(the)X -2634(current)X -2890(buffers,)X -3166(the)X -3292(backgrounded)X -3775(screens,)X -976 4041(and)N -1112(the)X -1230(tags)X -1379(stack.)X -3 f -776 4221(In\256nite)N -1044(undo)X -1 f -976 4311(Changes)N -1282(made)X -1486(during)X -1725(an)X -1832(edit)X -1983(session)X -2245(may)X -2414(be)X -2521(rolled)X -2739(backward)X -3083(and)X -3230(forward.)X -3556(A)X -3 f -3645(.)X -1 f -3716(command)X -976 4401(immediately)N -1403(after)X -1578(a)X -3 f -1640(u)X -1 f -1710(command)X -2052(continues)X -2385(either)X -2594(forward)X -2875(or)X -2968(backward)X -3307(depending)X -3667(on)X -3773(whether)X -976 4491(the)N -3 f -1094(u)X -1 f -1158(command)X -1494(was)X -1639(an)X -1735(undo)X -1915(or)X -2002(a)X -2058(redo.)X -3 f -776 4671(Usage)N -1001(information)X -1 f -976 4761(The)N -3 f -1126(exusage)X -1 f -1418(and)X -3 f -1559(viusage)X -1 f -1837(commands)X -2209(provide)X -2479(usage)X -2688(information)X -3092(for)X -3212(all)X -3318(of)X -3411(the)X -3 f -3535(ex)X -1 f -3637(and)X -3 f -3779(vi)X -1 f -3867(com-)X -976 4851(mands)N -1205(by)X -1305(default,)X -1568(or,)X -1675(optionally,)X -2039(for)X -2153(a)X -2209(speci\256c)X -2474(command)X -2810(or)X -2897(key.)X -3 f -776 5031(Extended)N -1120(Regular)X -1416(Expressions)X -1 f -976 5121(The)N -3 f -1133(extended)X -1 f -1472(option)X -1708(causes)X -1950(Regular)X -2237(Expressions)X -2657(to)X -2752(be)X -2861(interpreted)X -3242(as)X -3342(as)X -3442(Extended)X -3778(Regular)X -976 5211(Expressions,)N -1403(\(i.e.)X -2 f -1548(egrep)X -1 f -1731(\(1\))X -1845(style)X -2016(Regular)X -2290(Expressions\).)X -3 f -776 5391(Word)N -996(search)X -1 f -976 5481(The)N -3 f -1121(<control-A>)X -1 f -1563(command)X -1899(searches)X -2192(for)X -2306(the)X -2424(word)X -2609 0.4028(referenced)AX -2970(by)X -3070(the)X -3188(cursor.)X -3 f -776 5661(Number)N -1081(increment)X -1 f -976 5751(The)N -3 f -1121(#)X -1 f -1181(command)X -1517(increments)X -1889(or)X -1976(decrements)X -2362(the)X -2480(number)X -2745 0.4028(referenced)AX -3106(by)X -3206(the)X -3324(cursor.)X - -54 p -%%Page: 54 53 -10 s 10 xH 0 xS 1 f 1 i -3 f -576 474(USD:13-54)N -3391(Nvi/Nex)X -3687 0.3906(Reference)AX -776 762(Previous)N -1094(\256le)X -1 f -976 852(The)N -3 f -1121(previous)X -1 f -1434(command)X -1770(edits)X -1941(the)X -2059(previous)X -2355(\256le)X -2477(from)X -2653(the)X -2771(argument)X -3094(list.)X -3 f -776 1032(Left-right)N -1135(scrolling)X -1 f -976 1122(The)N -3 f -1130(leftright)X -1 f -1440(option)X -1673(causes)X -3 f -1912(nvi)X -1 f -2047(to)X -2138(do)X -2248(left-right)X -2563(screen)X -2799(scrolling,)X -3129(instead)X -3386(of)X -3483(the)X -3611(traditional)X -3 f -3970(vi)X -1 f -976 1212(line)N -1116(wrapping.)X - -55 p -%%Page: 55 54 -10 s 10 xH 0 xS 1 f 1 i -3 f -576 474(Nvi/Nex)N -872 0.3906(Reference)AX -3658(USD:13-55)X -776 762(17.)N -916(Index)X -1 f -776 885(.)N -1549(18)X -776 975(!)N -1429(15,)X -1549(34)X -776 1065("")N -1549(34)X -776 1155(#)N -1429(16,)X -1549(35)X -776 1245($)N -1549(16)X -776 1335(%)N -1549(16)X -776 1425(&)N -1429(17,)X -1549(42)X -776 1515(\()N -1549(17)X -776 1605(\))N -1549(17)X -776 1695(*)N -1549(35)X -776 1785(+)N -1549(13)X -776 1875(,)N -1549(18)X -776 1965(/RE/)N -1549(18)X -776 2055(0)N -1549(19)X -776 2145(0<control-D>)N -1549(31)X -776 2235(:)N -1549(19)X -776 2325(;)N -1549(19)X -776 2415(<)N -1429(20,)X -1549(35)X -776 2505(<control-A>)N -1549(11)X -776 2595(<control-B>)N -1549(11)X -776 2685(<control-D>)N -1429(12,)X -1549(31)X -776 2775(<control-E>)N -1549(12)X -776 2865(<control-F>)N -1549(12)X -776 2955(<control-G>)N -1549(12)X -776 3045(<control-H>)N -1429(12,)X -1549(31)X -776 3135(<control-J>)N -1549(13)X -776 3225(<control-L>)N -1549(13)X -776 3315(<control-M>)N -1549(13)X -776 3405(<control-N>)N -1549(13)X -776 3495(<control-P>)N -1549(13)X -776 3585(<control-R>)N -1549(13)X -776 3675(<control-T>)N -1429(14,)X -1549(31)X -776 3765(<control-U>)N -1549(14)X -776 3855(<control-W>)N -1429(14,)X -1549(31)X -776 3945(<control-X>)N -1549(31)X -776 4035(<control-Y>)N -1549(14)X -776 4125(<control-Z>)N -1429(14,)X -1549(43)X -776 4215(<control-]>)N -1549(15)X -776 4305(<control-\303>)N -1549(15)X -776 4395(<end-of-\256le>)N -1549(34)X -776 4485(<eof>)N -1549(33)X -776 4575(<erase>)N -1549(31)X -776 4665(<escape>)N -1429(14,)X -1549(31)X -776 4755(<interrupt>)N -1349(7,)X -1429(30,)X -1549(31)X -776 4845(<line)N -961(erase>)X -1549(31)X -776 4935(<literal)N -1028(next>)X -1469(7,)X -1549(31)X -776 5025(<nul>)N -1549(30)X -776 5115(<space>)N -1549(15)X -776 5205(<word)N -1006(erase>)X -1549(31)X -776 5295(=)N -1549(35)X -776 5385(>)N -1429(20,)X -1549(35)X -776 5475(?RE?)N -1549(18)X -776 5565(@)N -1429(20,)X -1549(35)X -776 5655(A)N -1549(20)X -776 5745(B)N -1549(20)X -2077 885(C)N -2850(21)X -2077 975(D)N -2850(21)X -2077 1065(E)N -2850(21)X -2077 1155(F)N -2850(21)X -2077 1245(G)N -2850(21)X -2077 1335(H)N -2850(21)X -2077 1425(I)N -2850(22)X -2077 1515(J)N -2850(22)X -2077 1605(L)N -2850(22)X -2077 1695(M)N -2850(22)X -2077 1785(N)N -2850(18)X -2077 1875(O)N -2850(22)X -2077 1965(P)N -2850(23)X -2077 2055(Q)N -2850(23)X -2077 2145(R)N -2850(23)X -2077 2235(S)N -2850(23)X -2077 2325(T)N -2850(23)X -2077 2415(U)N -2850(23)X -2077 2505(W)N -2850(24)X -2077 2595(X)N -2850(24)X -2077 2685(Y)N -2850(24)X -2077 2775(ZZ)N -2850(24)X -2077 2865([[)N -2850(24)X -9 f -2077 2955(-)N -1 f -2850(18)X -2077 3045(]])N -2850(25)X -2077 3135(\303)N -2850(25)X -2077 3225(\303<control-D>)N -2850(31)X -2077 3315(_)N -2850(25)X -2077 3405 0.2841(`<character>)AN -2850(17)X -2077 3495(a)N -2850(25)X -2077 3585(abbrev)N -2850(35)X -2077 3675(alternate)N -2374(pathname)X -2890(8)X -2077 3765(altwerase)N -2850(46)X -2077 3855(append)N -2850(36)X -2077 3945(args)N -2850(36)X -2077 4035(autoindent)N -2850(46)X -2077 4125(autoprint)N -2850(46)X -2077 4215(autowrite)N -2850(47)X -2077 4305(b)N -2850(25)X -2077 4395(beautify)N -2850(47)X -2077 4485(bg)N -2850(36)X -2077 4575(bigword)N -2850(10)X -2077 4665(buffer)N -2890(8)X -2077 4755(c)N -2850(26)X -2077 4845(cd)N -2850(36)X -2077 4935(cdpath)N -2850(47)X -2077 5025(change)N -2850(36)X -2077 5115(chdir)N -2850(36)X -2077 5205(columns)N -2850(47)X -2077 5295(comment)N -2850(47)X -2077 5385(copy)N -2850(36)X -2077 5475(count)N -2730(10,)X -2850(33)X -2077 5565(current)N -2325(pathname)X -2890(8)X -2077 5655(d)N -2850(26)X -2077 5745(delete)N -2850(37)X -3378 885(directory)N -4151(47)X -3378 975(display)N -4151(37)X -3378 1065(e)N -4151(26)X -3378 1155(edcompatible)N -4151(47)X -3378 1245(edit)N -4151(37)X -3378 1335(errorbells)N -4151(47)X -3378 1425(exrc)N -4151(47)X -3378 1515(extended)N -4151(48)X -3378 1605(exusage)N -4151(37)X -3378 1695(f)N -4151(26)X -3378 1785(fg)N -4151(37)X -3378 1875(\256le)N -4031(33,)X -4151(37)X -3378 1965(\257ags)N -4151(33)X -3378 2055(\257ash)N -4151(48)X -3378 2145(global)N -4151(38)X -3378 2235(hardtabs)N -4151(48)X -3378 2325(help)N -4151(38)X -3378 2415(i)N -4151(26)X -3378 2505(ignorecase)N -4151(48)X -3378 2595(insert)N -4151(38)X -3378 2685(j)N -4151(13)X -3378 2775(join)N -4151(38)X -3378 2865(k)N -4031(13,)X -4151(39)X -3378 2955(keytime)N -4151(48)X -3378 3045(l)N -4151(15)X -3378 3135(leftright)N -4151(48)X -3378 3225(line)N -4151(33)X -3378 3315(lines)N -4151(48)X -3378 3405(lisp)N -4151(48)X -3378 3495(list)N -4031(39,)X -4151(48)X -3378 3585(m)N -4151(27)X -3378 3675(magic)N -4151(48)X -3378 3765(map)N -4151(39)X -3378 3855(mark)N -4151(39)X -3378 3945(matchtime)N -4151(48)X -3378 4035(mesg)N -4151(48)X -3378 4125(mkexrc)N -4151(39)X -3378 4215(modelines)N -4151(49)X -3378 4305(motion)N -4151(10)X -3378 4395(move)N -4151(39)X -3378 4485(n)N -4151(18)X -3378 4575(next)N -4151(40)X -3378 4665(number)N -4031(35,)X -4151(49)X -3378 4755(o)N -4151(27)X -3378 4845(octal)N -4151(49)X -3378 4935(open)N -4031(40,)X -4151(49)X -3378 5025(optimize)N -4151(49)X -3378 5115(p)N -4151(27)X -3378 5205(paragraph)N -4151(11)X -3378 5295(paragraphs)N -4151(49)X -3378 5385(preserve)N -4151(40)X -3378 5475(previous)N -4151(40)X -3378 5565(previous)N -3674(context)X -4191(9)X -3378 5655(print)N -4151(40)X -3378 5745(prompt)N -4151(49)X - -56 p -%%Page: 56 55 -10 s 10 xH 0 xS 1 f 1 i -3 f -576 474(USD:13-56)N -3391(Nvi/Nex)X -3687 0.3906(Reference)AX -1 f -776 762(put)N -1549(40)X -776 852(quit)N -1549(41)X -776 942(r)N -1549(27)X -776 1032(range)N -1549(33)X -776 1122(read)N -1549(41)X -776 1212(readonly)N -1549(49)X -776 1302(recdir)N -1549(49)X -776 1392(recover)N -1549(41)X -776 1482(redraw)N -1549(50)X -776 1572(remap)N -1549(50)X -776 1662(report)N -1549(50)X -776 1752(resize)N -1549(41)X -776 1842(rewind)N -1549(41)X -776 1932(ruler)N -1549(50)X -776 2022(s)N -1549(27)X -776 2112(scroll)N -1549(50)X -776 2202(section)N -1549(11)X -776 2292(sections)N -1549(50)X -776 2382(sentence)N -1549(11)X -776 2472(set)N -1549(41)X -776 2562(shell)N -1429(42,)X -1549(50)X -776 2652(shiftwidth)N -1549(50)X -776 2742(showdirty)N -1549(51)X -776 2832(showmatch)N -1549(51)X -776 2922(showmode)N -1549(51)X -776 3012(sidescroll)N -1549(51)X -776 3102(slowopen)N -1549(51)X -776 3192(source)N -1549(42)X -776 3282(sourceany)N -1549(51)X -776 3372(split)N -1549(42)X -776 3462(stop)N -1549(43)X -776 3552(substitute)N -1549(42)X -776 3642(suspend)N -1549(43)X -776 3732(t)N -1429(27,)X -1549(36)X -776 3822(tabstop)N -1549(51)X -776 3912(tag)N -1549(43)X -776 4002(taglength)N -1549(51)X -776 4092(tagpop)N -1549(43)X -776 4182(tags)N -1549(51)X -776 4272(tagtop)N -1549(43)X -776 4362(term)N -1549(51)X -776 4452(terse)N -1549(51)X -776 4542(tildeop)N -1549(51)X -776 4632(timeout)N -1549(51)X -776 4722(ttywerase)N -1549(52)X -776 4812(u)N -1549(28)X -776 4902(unabbrev)N -1549(44)X -776 4992(undo)N -1549(44)X -776 5082(unmap)N -1549(44)X -776 5172(unnamed)N -1090(buffer)X -1589(8)X -776 5262(v)N -1549(38)X -776 5352(verbose)N -1549(52)X -776 5442(version)N -1549(44)X -776 5532(visual)N -1549(44)X -776 5622(viusage)N -1549(44)X -776 5712(w)N -1549(28)X -776 5802(w1200)N -1549(52)X -2077 762(w300)N -2850(52)X -2077 852(w9600)N -2850(52)X -2077 942(warn)N -2850(52)X -2077 1032(window)N -2850(52)X -2077 1122(wn)N -2850(44)X -2077 1212(word)N -2850(10)X -2077 1302(wq)N -2850(44)X -2077 1392(wrapmargin)N -2850(52)X -2077 1482(wrapscan)N -2850(52)X -2077 1572(write)N -2850(44)X -2077 1662(writeany)N -2850(53)X -2077 1752(x)N -2850(28)X -2077 1842(xit)N -2850(45)X -2077 1932(y)N -2850(28)X -2077 2022(yank)N -2850(45)X -2077 2112(z)N -2730(28,)X -2850(45)X -2077 2202({)N -2850(29)X -2077 2292(|)N -2850(29)X -2077 2382(})N -2850(29)X -2077 2472(\304)N -2610(29,)X -2730(30,)X -2850(42)X - -2 p -%%Page: 2 56 -10 s 10 xH 0 xS 1 f 1 i -3 f -576 474(USD:13-2)N -3391(Nvi/Nex)X -3687 0.3906(Reference)AX -12 s -2039 762(Table)N -2298(of)X -2402(Contents)X -1 f -10 s -776 961(Description)N -1184(................................................................................................................................)X -3992(3)X -776 1070(Startup)N -1027(Information)X -1444(...................................................................................................................)X -3992(3)X -776 1179(Recovery)N -1104(....................................................................................................................................)X -3992(3)X -776 1288(Sizing)N -1000(the)X -1118(Screen)X -1364(.......................................................................................................................)X -3992(5)X -776 1397(Character)N -1109(Display)X -1384(......................................................................................................................)X -3992(5)X -776 1506(Multiple)N -1071(Screens)X -1344(........................................................................................................................)X -3992(6)X -776 1615(Regular)N -1050(Expressions)X -1457(and)X -1593(Replacement)X -2032(Strings)X -2284(.........................................................................)X -3992(6)X -776 1724(General)N -1051(Editor)X -1271(Description)X -1684(.......................................................................................................)X -3992(7)X -776 1833(Vi)N -876(Description)X -1284(...........................................................................................................................)X -3992(8)X -776 1942(Vi)N -876(Commands)X -1264(............................................................................................................................)X -3952(11)X -776 2051(Vi)N -876(Text)X -1043(Input)X -1232(Commands)X -1624(..........................................................................................................)X -3952(30)X -776 2160(Ex)N -885(Addressing)X -1284(...........................................................................................................................)X -3952(31)X -776 2269(Ex)N -885(Description)X -1284(...........................................................................................................................)X -3952(33)X -776 2378(Ex)N -885(Commands)X -1284(...........................................................................................................................)X -3952(34)X -776 2487(Set)N -898(Options)X -1184(................................................................................................................................)X -3952(46)X -776 2596(Additional)N -1138(Features)X -1430(in)X -1512(Nex/Nvi)X -1824(................................................................................................)X -3952(53)X -776 2705(Index)N -984(..........................................................................................................................................)X -3952(55)X - -56 p -%%Trailer -xt - -xs diff --git a/usr.bin/vi/USD.doc/vi.ref/vi.ref.txt b/usr.bin/vi/USD.doc/vi.ref/vi.ref.txt deleted file mode 100644 index 88a98c7..0000000 --- a/usr.bin/vi/USD.doc/vi.ref/vi.ref.txt +++ /dev/null @@ -1,5544 +0,0 @@ - - - - - - - - - EExx//VVii RReeffeerreennccee MMaannuuaall - - _K_e_i_t_h _B_o_s_t_i_c - - Computer Science Division - Department of Electrical Engineering and Computer Science - University of California, Berkeley - Berkeley, California 94720 - - August 15, 1994 - - - - _A_b_s_t_r_a_c_t - - - - - This document is the reference guide for the 4.4BSD -implementations of nneexx/nnvvii, which are reimplementations -of the historic Berkeley eexx/vvii editors. - - - - - - _A_c_k_n_o_w_l_e_d_g_e_m_e_n_t_s - - - - - Bruce Englar encouraged the early development of -the historic eexx/vvii editor. Peter Kessler helped bring -sanity to version 2's command layout. Bill Joy wrote -versions 1 and 2.0 through 2.7, and created the frame- -work that users see in the present editor. Mark Horton -added macros and other features and made eexx/vvii work on a -large number of terminals and Unix systems. - - NNvvii is originally derived from software contributed -to the University of California, Berkeley by Steve Kirk- -endall, the author of the vvii clone eellvviiss. - - IEEE Standard Portable Operating System Interface -for Computer Environments (POSIX) 1003.2 style Regular -Expression support was done by Henry Spencer. - - The curses library was originally done by Ken -Arnold. Scrolling and reworking for nnvvii was done by -Elan Amir. - - - - - - - - - - - - - - - - The Institute of Electrical and Electronics Engi- -neers has given us permission to reprint portions of -their documentation. Portions of this document are -reprinted and reproduced from IEEE Std 1003.2-1992, IEEE -Standard Portable Operating System Interface for Comput- -er Environments (POSIX), copyright 1992 by the Institute -of Electrical and Electronics Engineers, Inc. - - The financial support of UUNET Communications Ser- -vices is gratefully acknowledged. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -NNvvii//NNeexx RReeffeerreennccee UUSSDD::1133--33 - - -11.. DDeessccrriippttiioonn - - VVii is a screen oriented text editor. EExx is a line- -oriented text editor. EExx and vvii are different interfaces to -the same program, and it is possible to switch back and -forth during an edit session. VViieeww is the equivalent of -using the --RR (read-only) option of vvii. - - This reference manual is the one provided with the -nneexx/nnvvii versions of the eexx/vvii text editors. NNeexx/nnvvii are -intended as bug-for-bug compatible replacements for the -original Fourth Berkeley Software Distribution (4BSD) eexx/vvii -programs. This reference manual is accompanied by a tradi- -tional-style manual page. That manual page describes the -functionality found in eexx/vvii in far less detail than the -description here. In addition, it describes the system -interface to eexx/vvii, e.g. command line options, session -recovery, signals, environmental variables, and similar -things. - - This reference is intended for users already familiar -with eexx/vvii. Anyone else should almost certainly read a good -tutorial on the editor first. If you are in an unfamiliar -environment, and you absolutely have to get work done imme- -diately, see the section entitled "FFaasstt SSttaarrttuupp" in the man- -ual page. It is probably enough to get you started. - - There are a few features in nneexx/nnvvii that are not found -in historic versions of eexx/vvii. Some of the more interesting -of those features are briefly described in the section enti- -tled "AAddddiittiioonnaall FFeeaattuurreess" near the end of this document. -For the rest of this document, nneexx/nnvvii is used only when it -is necessary to distinguish it from the historic implementa- -tions of eexx/vvii. - - Future versions of this software will be periodically -made available by anonymous ftp, and can be retrieved from -ffttpp..ccss..bbeerrkkeelleeyy..eedduu, in the directory uuccbb//44bbssdd. - -22.. SSttaarrttuupp IInnffoorrmmaattiioonn - - EExx/vvii interprets one of two possible environmental -variables and reads up to three of five possible files dur- -ing startup. The variables and files are expected to con- -tain eexx commands, not vvii commands. In addition, they are -interpreted _b_e_f_o_r_e the file to be edited is read, and there- -fore many eexx commands may not be used. Generally, any com- -mand that requires output to the screen or that needs a file -upon which to operate, will cause an error if included in a -startup file or environmental variable. - - Because the eexx command set supported by nneexx/nnvvii is a -superset of the command set supported by most historical - - - - - - - - - - -UUSSDD::1133--44 NNvvii//NNeexx RReeffeerreennccee - - -implementations of eexx, nneexx/nnvvii can use the startup files -created for the historical implementations, but the converse -may not be true. - - If the --ss (the historic - option) is specified, or if -standard input is redirected from a file, all environmental -variables and startup files are ignored. - - Otherwise, startup files and environmental variables -are handled in the following order: - - (1) The file //eettcc//vvii..eexxrrcc is read, as long as it is owned - by root or the effective user ID of the user. - - (2) The environmental variable NNEEXXIINNIITT (or the variable - EEXXIINNIITT, if NNEEXXIINNIITT is not set) is interpreted. - - (3) If neither NNEEXXIINNIITT or EEXXIINNIITT was set, and the HHOOMMEE - environmental variable is set, the file $$HHOOMMEE//..nneexxrrcc - (or the file $$HHOOMMEE//..eexxrrcc, if $$HHOOMMEE//..nneexxrrcc does not - exist) is read, as long as the effective user ID of - the user is root or is the same as the owner of the - file. - - (4) If the eexxrrcc option was turned on by one of the previ- - ous startup information sources, the file ..nneexxrrcc (or - the file ..eexxrrcc, if ..nneexxrrcc does not exist) is read, as - long as the effective user ID of the user is the same - as the owner of the file. - - No startup file is read if it is writable by anyone -other than its owner. - - It is not an error for any of the startup environmental -variables or files not to exist. - - Once all environmental variables are interpreted, and -all startup files are read, the first file to be edited is -read in (or a temporary file is created). Then, any com- -mands specified using the --cc option are executed, in the -context of that file. - -33.. RReeccoovveerryy - - There is no recovery program for nneexx/nnvvii, nor does -nneexx/nnvvii run setuid. Recovery files are created readable and -writable by the owner only. Users may recover any file -which they can read, and the superuser may recover any edit -session. - - Edit sessions are backed by files in the directory -named by the rreeccddiirr option (the directory -//vvaarr//ttmmpp//vvii..rreeccoovveerr by default), and are named "vvii..XXXXXXXXXXXX", - - - - - - - - - - -NNvvii//NNeexx RReeffeerreennccee UUSSDD::1133--55 - - -where "XXXXXXXXXXXX" is a number related to the process ID. When -a file is first modified, a second recovery file containing -an email message for the user is created, and is named -"rreeccoovveerr..XXXXXXXXXXXX", where, again, "XXXXXXXXXXXX" is associated with -the process ID. Both files are removed at the end of a nor- -mal edit session, but will remain if the edit session is -abnormally terminated or the user runs the eexx pprreesseerrvvee com- -mand. - - The rreeccddiirr option may be set in either the user's or -system's startup information, changing the recovery direc- -tory. (Note, however, that if a memory based file system is -used as the backup directory, each system reboot will delete -all of the recovery files! The same caution applies to -directories such as //ttmmpp which are cleared of their contents -by a system reboot, or //uussrr//ttmmpp which is periodically -cleared of old files on many systems.) - - The recovery directory should be owned by root, or at -least by a pseudo-user. In addition, if directory "sticky- -bit" semantics are available, the directory should have the -sticky-bit set so that files may only be removed by their -owners. The recovery directory must be read, write, and -executable by any user, i.e. mode 1777. - - If the recovery directory does not exist, eexx/vvii will -attempt to create it. This can result in the recovery -directory being owned by a normal user, which means that -that user will be able to remove other user's recovery and -backup files. This is annoying, but is not a security issue -as the user cannot otherwise access or modify the files. - - The recovery file has all of the necessary information -in it to enable the user to recover the edit session. In -addition, it has all of the necessary email headers for -_s_e_n_d_m_a_i_l(8). When the system is rebooted, all of the files -in //vvaarr//ttmmpp//vvii..rreeccoovveerr named "rreeccoovveerr..XXXXXXXXXXXX" should be sent -to their owners, by email, using the --tt option of sseennddmmaaiill -(or a similar mechanism in other mailers). If eexx/vvii -receives a hangup (SIGHUP) signal, or the user executes the -eexx pprreesseerrvvee command, eexx/vvii will automatically email the -recovery information to the user. - - If your system does not have the sseennddmmaaiill utility (or a -mailer program which supports its interface) the source file -nnvvii//ccoommmmoonn//rreeccoovveerr..cc will have to be modified to use your -local mail delivery programs. Note, if nneexx/nnvvii is changed -to use another mailer, it is important to remember that the -owner of the file given to the mailer is the nneexx/nnvvii user, -so nothing in the file should be trusted as it may have been -modified in an effort to compromise the system. - - - - - - - - - - - - -UUSSDD::1133--66 NNvvii//NNeexx RReeffeerreennccee - - - Finally, the owner execute bit is set on backup files -when they are created, and unset when they are first modi- -fied, e.g. backup files that have no associated email recov- -ery file will have this bit set. (There is also a small -window where empty files can be created and not yet have -this bit set. This is due to the method in which the files -are created.) Such files should be deleted when the system -reboots. - - A simple way to do this cleanup is to insert the fol- -lowing Bourne shell script into your //eettcc//rrcc..llooccaall (or other -startup) file. The script should work with the historic -Bourne shell, a POSIX 1003.2 shell or the Korn shell. (A -copy of this script is included as -nnvvii//iinnssttaallll//rreeccoovveerr..ssccrriipptt in the nneexx/nnvvii distribution.) - - - ## @@((##))rreeccoovveerr..ssccrriipptt 88..44 ((BBeerrkkeelleeyy)) 88//1133//9944 - ## - ## RReeccoovveerr nnvvii eeddiittoorr ffiilleess:: - RREECCDDIIRR==//vvaarr//ttmmpp//vvii..rreeccoovveerr - SSEENNDDMMAAIILL==//uussrr//lliibb//sseennddmmaaiill - eecchhoo ''RReeccoovveerriinngg nnvvii eeddiittoorr sseessssiioonnss..'' - - ## UUnnmmooddiiffiieedd nnvvii eeddiittoorr bbaacckkuupp ffiilleess aarree eeiitthheerr zzeerroo lleennggtthh oorr - ## hhaavvee tthhee eexxeeccuuttee bbiitt sseett.. DDeelleettee bbootthh ccaasseess.. - vviibbaacckkuupp==``eecchhoo $$RREECCDDIIRR//vvii..**`` - iiff [[ ""$$vviibbaacckkuupp"" !!== ""$$RREECCDDIIRR//vvii..**"" ]];; tthheenn - ffoorr ii iinn $$vviibbaacckkuupp;; ddoo - iiff tteesstt --xx $$ii --oo !! --ss $$ii;; tthheenn - rrmm $$ii - ffii - ddoonnee - ffii - - ## IItt iiss ppoossssiibbllee ttoo ggeett iinnccoommpplleettee rreeccoovveerryy ffiilleess,, iiff tthhee eeddiittoorr - ## ccrraasshheess aatt tthhee rriigghhtt ttiimmee.. DDeelleettee aannyy rreeccoovveerryy ffiilleess wwiitthhoouutt - ## ccoorrrreessppoonnddiinngg bbaacckkuupp ffiilleess,, ootthheerrwwiissee sseenndd mmaaiill ttoo tthhee uusseerr.. - vviirreeccoovveerryy==``eecchhoo $$RREECCDDIIRR//rreeccoovveerr..**`` - iiff [[ ""$$vviirreeccoovveerryy"" !!== ""$$RREECCDDIIRR//rreeccoovveerr..**"" ]];; tthheenn - ffoorr ii iinn $$vviirreeccoovveerryy;; ddoo - rreeccffiillee==``aawwkk ''//^^XX--vvii--rreeccoovveerr--ppaatthh:://{{pprriinntt $$22}}'' << $$ii`` - iiff tteesstt !! --nn $$rreeccffiillee --aa --ss $$rreeccffiillee;; tthheenn - $$SSEENNDDMMAAIILL --tt << $$ii - eellssee - rrmm $$ii - ffii - ddoonnee - ffii - - - - - - - - - - - - - - -NNvvii//NNeexx RReeffeerreennccee UUSSDD::1133--77 - - - If you are not using the default value for the rreeccddiirr -option, be sure to substitute the value you're using for the -RREECCDDIIRR value in the recovery script. - - If the path of your system's sseennddmmaaiill program (or what- -ever mailer you're using) is not //uussrr//lliibb//sseennddmmaaiill, be sure -to substitute the correct pathname for the SSEENNDDMMAAIILL value in -the recovery script. Consult the manual page for details on -recovering preserved or aborted editing sessions. - -44.. SSiizziinngg tthhee SSccrreeeenn - - The size of the screen can be set in a number of ways. -EExx/vvii takes the following steps until values are obtained -for both the number of rows and number of columns in the -screen. - - (1) If the environmental variable LLIINNEESS exists, it is - used to specify the number of rows in the screen. - - (2) If the environmental variable CCOOLLUUMMNNSS exists, it is - used to specify the number of columns in the screen. - - (3) The TIOCGWINSZ _i_o_c_t_l(2) is attempted on the standard - error file descriptor. - - (4) The termcap entry (or terminfo entry on System V - machines) is checked for the "li" entry (rows) and - the "co" entry (columns). - - (5) The number of rows is set to 24, and the number of - columns is set to 80. - - If a window change size signal (SIGWINCH) is received, -the new window size is retrieved using the TIOCGWINSZ -_i_o_c_t_l(2) call, and all other information is ignored. - -55.. CChhaarraacctteerr DDiissppllaayy - - In both eexx and vvii printable characters as defined by -_i_s_p_r_i_n_t(3) are displayed using the local character set. - - Non-printable characters, for which _i_s_c_n_t_r_l(3) returns -true, and which are less than octal \076, are displayed as -the string "^^<<cchhaarraacctteerr>>", where <<cchhaarraacctteerr>> is the charac- -ter that is the original character's value offset from the -"@@" character. For example, the octal character \001 is -displayed as "^^AA". If _i_s_c_n_t_r_l(3) returns true for the octal -character \177, it is displayed as the string "^^??". All -other characters are displayed as either hexadecimal values, -in the form "00xx<<hhiigghh--hhaallffbbyyttee>> ...... 00xx<<llooww--hhaallffbbyyttee>>", or as -octal values, in the form "\\<<hhiigghh--oonnee--oorr--ttwwoo--bbiittss>> ...... -\\<<llooww--tthhrreeee--bbiittss>>". The display of unknown characters is - - - - - - - - - - -UUSSDD::1133--88 NNvvii//NNeexx RReeffeerreennccee - - -based on the value of the ooccttaall option. - - In vvii command mode, the cursor is always positioned on -the last column of characters which take up more than one -column on the screen. In vvii text input mode, the cursor is -positioned on the first column of characters which take up -more than one column on the screen. - -66.. MMuullttiippllee SSccrreeeennss - - NNvvii supports multiple screens by dividing the window -into regions. It also supports stacks of screens by permit- -ting the user to change the set of screens that are cur- -rently displayed. - - The command sspplliitt divides the current screen into two -regions of approximately equal size. If a list of files are -specified as arguments to the sspplliitt command, the list of -files to be edited is initialized as if the nneexxtt command had -been used. If no files are specified, the new screen will -begin by editing the same file as the previous screen. - - When more than one screen is editing a file, changes in -any screen are reflected in all other screens editing the -same file. Exiting any screen without saving any changes -(or explicitly discarding them) is permitted until the last -screen editing the file is exited. - - The rreessiizzee command permits resizing of individual -screens. Screens may be grown, shrunk or set to an absolute -number of rows. - - The ^^WW command is used to switch between screens. Each -^^WW moves to the next lower screen in the window, or to the -first screen in the window if there are no lower screens. - - The bbgg command "backgrounds" the current screen. The -screen disappears from the window, and the rows it occupied -are taken over by a neighboring screen. It is an error to -attempt to background the only screen in the window. - - The ddiissppllaayy ssccrreeeennss command displays the names of the -files associated with the current backgrounded screens in -the window. - - The ffgg [[ffiillee]] command "foregrounds" the first screen in -the list of backgrounded screens that is associated with its -argument. If no file argument is specified, the first -screen on the list is foregrounded. Foregrounding consists -of backgrounding the current screen, and replacing its space -in the window with the foregrounded screen. - - - - - - - - - - - - -NNvvii//NNeexx RReeffeerreennccee UUSSDD::1133--99 - - - If the last screen in the window is exited, and there -are backgrounded screens, the first screen on the list of -backgrounded screens takes over the window. - -77.. RReegguullaarr EExxpprreessssiioonnss aanndd RReeppllaacceemmeenntt SSttrriinnggss - - Regular expressions are used in line addresses, as the -first part of the eexx ssuubbssttiittuuttee, gglloobbaall, and vvgglloobbaall com- -mands, and in search patterns. - - The regular expressions supported by eexx/vvii are, by -default, the Basic Regular Expressions (BRE's) described in -the IEEE POSIX Standard 1003.2. The eexxtteennddeedd option causes -all regular expressions to be interpreted as the Extended -Regular Expressions (ERE's) described by the same standard. -(See _r_e___f_o_r_m_a_t(7) for more information.) Generally speak- -ing, BRE's are the Regular Expressions found in _e_d(1) and -_g_r_e_p(1), and ERE's are the Regular Expressions found in -_e_g_r_e_p(1). - - The following is not intended to provide a description -of Regular Expressions. The information here only describes -strings and characters which have special meanings in the -eexx/vvii version of RE's, or options which change the meanings -of characters that normally have special meanings in RE's. - - (1) An empty RE (e.g. "////" or "????" is equivalent to the - last RE used. - - (2) The construct "\\<<" matches the beginning of a word. - - (3) The construct "\\>>" matches the end of a word. - - (4) The character "~~" matches the replacement part of the - last ssuubbssttiittuuttee command. - - When the mmaaggiicc option is _n_o_t set, the only characters -with special meanings are a "^^" character at the beginning -of an RE, a "$$" character at the end of an RE, and the -escaping character "\\". The characters "..", "**", "[[" and -"~~" are treated as ordinary characters unless preceded by a -"\\"; when preceded by a "\\" they regain their special mean- -ing. - - Replacement strings are the second part of a ssuubbssttiittuuttee -command. - - The character "&&" (or "\\&&" if the mmaaggiicc option is _n_o_t -set) in the replacement string stands for the text matched -by the RE that is being replaced. The character "~~" (or -"\\~~" if the mmaaggiicc option is _n_o_t set) stands for the replace- -ment part of the previous ssuubbssttiittuuttee command. It is only -valid after a ssuubbssttiittuuttee command has been performed. - - - - - - - - - - -UUSSDD::1133--1100 NNvvii//NNeexx RReeffeerreennccee - - - The string "\\##", where "##" is an integer value from 1 -to 9, stands for the text matched by the portion of the RE -enclosed in the "##"'th set of escaped parentheses, e.g. -"\\((" and "\\))". For example, "ss//aabbcc\\((..**\\))ddeeff//\\11//" deletes -the strings "aabbcc" and "ddeeff" from the matched pattern. - - The strings "\\ll", "\\uu", "\\LL" and "\\UU" can be used to -modify the case of elements in the replacement string. The -string "\\ll" causes the next character to be converted to -lowercase; the string "\\uu" behaves similarly, but converts -to uppercase (e.g. ss//aabbcc//\\UU&&// replaces the string aabbcc with -AABBCC). The strings "\\LL" causes characters up to the end of -the string or the next occurrence of the strings "\\ee" or -"\\EE" to be converted to lowercase; the string "\\UU" behaves -similarly, but converts to uppercase. - - If the entire replacement pattern is "%%", then the last -replacement pattern is used again. - - In vvii, inserting a <<ccoonnttrrooll--MM>> into the replacement -string will cause the matched line to be split into two -lines at that point. (The <<ccoonnttrrooll--MM>> will be discarded.) - -88.. GGeenneerraall EEddiittoorr DDeessccrriippttiioonn - - When eexx or vvii are executed, the text of a file is read -(or a temporary file is created), and then all editing -changes happen within the context of the copy of the file. -_N_o _c_h_a_n_g_e_s _a_f_f_e_c_t _t_h_e _a_c_t_u_a_l _f_i_l_e _u_n_t_i_l _t_h_e _f_i_l_e _i_s _w_r_i_t_t_e_n -_o_u_t, either using a write command or another command which -is affected by the aauuttoowwrriittee option. - - All files are locked (using the _f_l_o_c_k(2) or _f_c_n_t_l(2) -interfaces) during the edit session, to avoid inadvertently -making modifications to multiple copies of the file. If a -lock cannot be obtained for a file because it is locked by -another process, the edit session is read-only (as if the -rreeaaddoonnllyy option or the --RR flag had been specified). If a -lock cannot be obtained for other reasons, the edit session -will continue, but the file status information (see the -<<ccoonnttrrooll--GG>> command) will reflect this fact. - - Both eexx and vvii are modeful editors, i.e. they have two -modes, "command" mode and "text input" mode. The former is -intended to permit you to enter commands which modifies -already existing text. The latter is intended to permit you -to enter new text. When eexx first starts running, it is in -command mode, and usually displays a prompt (see the pprroommpptt -option for more information). The prompt is a single colon -("::") character. There are three commands that switch eexx -into text input mode: aappppeenndd, cchhaannggee and iinnsseerrtt. Once in -input mode, entering a line containing only a single period -("..") terminates text input mode and returns to command - - - - - - - - - - -NNvvii//NNeexx RReeffeerreennccee UUSSDD::1133--1111 - - -mode, where the prompt is redisplayed. - - When vvii first starts running, it is in command mode as -well. There are eleven commands that switch vvii into text -input mode: AA, aa, CC, cc, II, ii, OO, oo, RR, SS and ss. Once in -input mode, entering an <<eessccaappee>> character terminates text -input mode and returns to command mode. - - The following words have special meanings in both the -eexx and vvii command descriptions: - -<<iinntteerrrruupptt>> - The interrupt character is used to interrupt the cur- - rent operation. Normally <<ccoonnttrrooll--CC>>, whatever charac- - ter is set for the current terminal is used. - -<<lliitteerraall nneexxtt>> - The literal next character is used to escape the subse- - quent character from any special meaning. This charac- - ter is always <<ccoonnttrrooll--VV>>. If the terminal is not set - up to do XON/XOFF flow control, then <<ccoonnttrrooll--QQ>> is - used to mean literal next as well. - -ccuurrrreenntt ppaatthhnnaammee - The pathname of the file currently being edited by vi. - When the percent character ("%%") appears in a file name - entered as part of an eexx command argument, it is - replaced by the current pathname. (The "%%" character - can be escaped by preceding it with a backslash.) - -aalltteerrnnaattee ppaatthhnnaammee - The name of the last file name mentioned in an eexx com- - mand, or, the previous current pathname if the last - file mentioned becomes the current file. When the hash - mark character ("##") appears in a file name entered as - part of an eexx command argument, it is replaced by the - alternate pathname. (The "##" character can be escaped - by preceding it with a backslash.) - -bbuuffffeerr - One of a number of named areas for saving copies of - text. Commands that change or delete text can save the - changed or deleted text into a specific buffer, for - later use, if the command allows it (i.e. the eexx cchhaannggee - command cannot save the changed text in a named - buffer). Buffers are named with a single character, - preceded by a double quote, e.g. ""<<cchhaarraacctteerr>>. His- - toric implementations of eexx/vvii limited <<cchhaarraacctteerr>> to - the alphanumeric characters; nneexx/nnvvii permits the use of - any character. - - Buffers named by uppercase characters are the same as - buffers named by lowercase characters, e.g. the buffer - - - - - - - - - - -UUSSDD::1133--1122 NNvvii//NNeexx RReeffeerreennccee - - - named by the English character "AA" is the same as the - buffer named by the character "aa", with the exception - that, if the buffer contents are being changed (as with - a text deletion or vvii cchhaannggee command), the text is - _a_p_p_e_n_d_e_d to the buffer, instead of replacing the cur- - rent contents. - - The buffers named by the numeric characters (in - English, "11" through "99"), are special, in that if at - least one line is changed or deleted in the file, (or a - command changes or deletes a region that crosses a line - boundary) a copy of the text is placed into the numeric - buffer "11", regardless of the user specifying another - buffer in which to save it. Before this copy is done, - the previous contents of buffer "11" are moved into - buffer "22", "22" into buffer "33", and so on. The con- - tents of buffer "99" are discarded. In vvii, text may be - explicitly stored into the numeric buffers. In this - case, the buffer rotation described above occurs before - the replacement of the buffer's contents. (Text cannot - be explicitly stored into the numeric buffers in eexx - because of ambiguities that this would cause in the eexx - command syntax.) - - When a vvii command synopsis shows both a [[bbuuffffeerr]] and a - [[ccoouunntt]], they may be presented in any order. - - Finally, all buffers are either "line" or "character" - oriented. All eexx commands which store text into - buffers are line oriented. Some vvii commands which - store text into buffers are line oriented, and some are - character oriented; the description for each applicable - vvii command notes whether text copied into buffers using - the command is line or character oriented. In addi- - tion, the vvii command ddiissppllaayy bbuuffffeerrss displays the cur- - rent orientation for each buffer. Generally, the only - importance attached to this orientation is that if the - buffer is subsequently inserted into the text, line - oriented buffers create new lines for each of the lines - they contain, and character oriented buffers create new - lines for any lines _o_t_h_e_r than the first and last lines - they contain. The first and last lines are inserted - into the text at the current cursor position, becoming - part of the current line. If there is more than one - line in the buffer, however, the current line itself - will be split. - -uunnnnaammeedd bbuuffffeerr - The unnamed buffer is a text storage area which is used - by commands that take a buffer as an argument, when no - buffer is specified by the user. There is no way to - explicitly reference this buffer. - - - - - - - - - - - -NNvvii//NNeexx RReeffeerreennccee ((VVii CCoommmmaannddss)) UUSSDD::1133--1133 - - -99.. VVii DDeessccrriippttiioonn - - VVii takes up the entire screen to display the edited -file, except for the bottom line of the screen. The bottom -line of the screen is used to enter eexx commands, and for vvii -error and informational messages. If no other information -is being displayed, the default display can show the current -cursor row and cursor column, an indication of whether the -file has been modified, and the current mode of the editor. -See the rruulleerr, sshhoowwddiirrttyy and sshhoowwmmooddee options for more -information. - - Empty lines do not have any special representation on -the screen, but lines on the screen that would logically -come after the end of the file are displayed as a single -tilde ("~~") character. To differentiate between empty lines -and lines consisting of only whitespace characters, use the -lliisstt option. Historically, implementations of vvii have also -displayed some lines as single asterisk ("@@") characters. -These were lines that were not correctly displayed, i.e. -lines on the screen that did not correspond to lines in the -file, or lines that did not fit on the current screen. NNvvii -never displays lines in this fashion. - - VVii is a modeful editor, i.e. it has two modes, "com- -mand" mode and "text input" mode. When vvii first starts, it -is in command mode. There are several commands that change -vvii into text input mode. The <<eessccaappee>> character is used to -resolve the text input into the file, and exit back into -command mode. In vvii command mode, the cursor is always -positioned on the last column of characters which take up -more than one column on the screen. In vvii text insert mode, -the cursor is positioned on the first column of characters -which take up more than one column on the screen. - - Generally, if the cursor line and cursor column are not -on the screen, then the screen is scrolled (if the target -cursor is close) or repainted (if the target cursor is far -away) so that the cursor is on the screen. If the screen is -scrolled, it is moved a minimal amount, and the cursor line -will usually appear at the top or bottom of the screen. In -the screen is repainted, the cursor line will appear in the -center of the screen, unless the cursor is sufficiently -close to the beginning or end of the file that this is not -possible. If the lleeffttrriigghhtt option is set, the screen may be -scrolled or repainted in a horizontal direction as well as -in a vertical one. - - A major difference between the historical vvii presenta- -tion and nnvvii is in the scrolling and screen oriented posi- -tion commands, <<ccoonnttrrooll--BB>>, <<ccoonnttrrooll--DD>>, <<ccoonnttrrooll--EE>>, <<ccoonn-- -ttrrooll--FF>>, <<ccoonnttrrooll--UU>>, <<ccoonnttrrooll--YY>>, HH, LL and MM. In histori- -cal implementations of vvii, these commands acted on physical - - - - - - - - - - -UUSSDD::1133--1144 NNvvii//NNeexx RReeffeerreennccee ((VVii CCoommmmaannddss)) - - -(as opposed to logical, or screen) lines. For lines that -were sufficiently long in relation to the size of the -screen, this meant that single line scroll commands might -repaint the entire screen, scrolling or screen positioning -command might not change the screen or move the cursor at -all, and some lines simply could not be displayed, even -though vvii would edit the file that contained them. In nnvvii, -these commands act on logical, i.e. screen lines. You are -unlikely to notice any difference unless you are editing -files with lines significantly longer than a screen width. - - VVii keeps track of the currently "most attractive" cur- -sor position. Each command description (for commands that -can change the current cursor position), specifies if the -cursor is set to a specific location in the line, or if it -is moved to the "most attractive cursor position". The lat- -ter means that the cursor is moved to the cursor position -that is vertically as close as possible to the current cur- -sor position. If the current line is shorter than the cur- -sor position vvii would select, the cursor is positioned on -the last character in the line. (If the line is empty, the -cursor is positioned on the first column of the line.) If a -command moves the cursor to the most attractive position, it -does not alter the current cursor position, and a subsequent -movement will again attempt to move the cursor to that posi- -tion. Therefore, although a movement to a line shorter than -the currently most attractive position will cause the cursor -to move to the end of that line, a subsequent movement to a -longer line will cause the cursor to move back to the most -attractive position. - - In addition, the $$ command makes the end of each line -the most attractive cursor position rather than a specific -column. - - Each vvii command described below notes where the cursor -ends up after it is executed. This position is described in -terms of characters on the line, i.e. "the previous charac- -ter", or, "the last character in the line". This is to -avoid needing to continually refer to on what part of the -character the cursor rests. - - The following words have special meaning for vvii com- -mands. - -pprreevviioouuss ccoonntteexxtt - The position of the cursor before the command which - caused the last absolute movement was executed. Each - vvii command described in the next section that is con- - sidered an absolute movement is so noted. In addition, - specifying _a_n_y address to an eexx command is considered - an absolute movement. - - - - - - - - - - - -NNvvii//NNeexx RReeffeerreennccee ((VVii CCoommmmaannddss)) UUSSDD::1133--1155 - - -mmoottiioonn - A second vvii command can be used as an optional trailing - argument to the vvii !!, <<, >>, cc, dd, yy, and (depending on - the ttiillddeeoopp option) ~~ commands. This command indicates - the end of the region of text that's affected by the - command. The motion command may be either the command - character repeated (in which case it means the current - line) or a cursor movement command. In the latter - case, the region affected by the command is from the - starting or stopping cursor position which comes first - in the file, to immediately before the starting or - stopping cursor position which comes later in the file. - Commands that operate on lines instead of using begin- - ning and ending cursor positions operate on all of the - lines that are wholly or partially in the region. In - addition, some other commands become line oriented - depending on where in the text they are used. The com- - mand descriptions below note these special cases. - - The following commands may all be used as motion compo- - nents for vvii commands: - - - <<ccoonnttrrooll--AA>> <<ccoonnttrrooll--HH>> <<ccoonnttrrooll--JJ>> <<ccoonnttrrooll--MM>> - <<ccoonnttrrooll--NN>> <<ccoonnttrrooll--PP>> <<ssppaaccee>> $$ - %% ''<<cchhaarraacctteerr>> (( )) - ++ ,, -- // - 00 ;; ?? BB - EE FF GG HH - LL MM NN TT - WW [[[[ ]]]] ^^ - __ ``<<cchhaarraacctteerr>> bb ee - ff hh jj kk - ll nn tt ww - {{ || }} - - - The optional count prefix available for some of the vvii - commands that take motion commands, or the count prefix - available for the vvii commands that are used as motion - components, may be included and is _a_l_w_a_y_s considered - part of the motion argument. For example, the commands - "cc22ww" and "22ccww" are equivalent, and the region affected - by the cc command is two words of text. In addition, if - the optional count prefix is specified for both the vvii - command and its motion component, the effect is multi- - plicative and is considered part of the motion argu- - ment. For example, the commands "44ccww" and "22cc22ww" are - equivalent, and the region affected by the cc command is - four words of text. - - - - - - - - - - - - - -UUSSDD::1133--1166 NNvvii//NNeexx RReeffeerreennccee ((VVii CCoommmmaannddss)) - - -ccoouunntt - A positive number used as an optional argument to most - commands, either to give a size or a position (for dis- - play or movement commands), or as a repeat count (for - commands that modify text). The count argument is - always optional and defaults to 1 unless otherwise - noted in the command description. - - When a vvii command synopsis shows both a [[bbuuffffeerr]] and - [[ccoouunntt]], they may be presented in any order. - -bbiiggwwoorrdd - A set of non-whitespace characters preceded and fol- - lowed by whitespace characters or the beginning or end - of the file or line. - - Groups of empty lines (or lines containing only whites- - pace characters) are treated as a single bigword. - -wwoorrdd - Generally, in languages where it is applicable, vvii rec- - ognizes two kinds of words. First, a sequence of let- - ters, digits and underscores, delimited at both ends - by: characters other than letters, digits, or under- - scores; the beginning or end of a line; the beginning - or end of the file. Second, a sequence of characters - other than letters, digits, underscores, or whitespace - characters, delimited at both ends by: a letter, digit, - underscore, or whitespace character; the beginning or - end of a line; the beginning or end of the file. - - Groups of empty lines (or lines containing only whites- - pace characters) are treated as a single word. - -ppaarraaggrraapphh - An area of text that begins with either the beginning - of a file, an empty line, or a section boundary, and - continues until either an empty line, section boundary, - or the end of the file. - - Groups of empty lines (or lines containing only whites- - pace characters) are treated as a single paragraph. - - Additional paragraph boundaries can be defined using - the ppaarraaggrraapphh option. - -sseeccttiioonn - An area of text that starts with the beginning of the - file or a line whose first character is an open brace - ("{{") and continues until the next section or the end - of the file. - - Additional section boundaries can be defined using the - - - - - - - - - - -NNvvii//NNeexx RReeffeerreennccee ((VVii CCoommmmaannddss)) UUSSDD::1133--1177 - - - sseeccttiioonnss option. - -sseenntteennccee - An area of text that begins with either the beginning - of the file or the first nonblank character following - the previous sentence, paragraph, or section boundary - and continues until the end of the file or a or a - period ("..") exclamation point ("!!") or question mark - ("??") character, followed by either an end-of-line or - two whitespace characters. Any number of closing - parentheses ("))"), brackets ("]]") or double-quote ("""") - characters can appear between the period, exclamation - point, or question mark and the whitespace characters - or end-of-line. - - Groups of empty lines (or lines containing only whites- - pace characters) are treated as a single sentence. - -1100.. VVii CCoommmmaannddss - - The following section describes the commands available -in the command mode of the vvii editor. In each entry below, -the tag line is a usage synopsis for the command character. -In addition, the final line and column the cursor rests -upon, and any options which affect the command are noted. - -[[ccoouunntt]] <<ccoonnttrrooll--AA>> - Search forward ccoouunntt times for the current word. The - current word begins at the first non-whitespace charac- - ter on or after the current cursor position, and - extends up to the next non-word character or the end of - the line. The search is literal, i.e. no characters in - the word have any special meaning in terms of Regular - Expressions. It is an error if no matching pattern is - found between the starting position and the end of the - file. - - The <<ccoonnttrrooll--AA>> command is an absolute movement. The - <<ccoonnttrrooll--AA>> command may be used as the motion component - of other vvii commands, in which case any text copied - into a buffer is character oriented. - - Line: Set to the line where the word is found. - Column: Set to the first character of the word. - Options: Affected by the eexxtteennddeedd, iiggnnoorreeccaassee and wwrraapp-- - ssccaann options. - -[[ccoouunntt]] <<ccoonnttrrooll--BB>> - Page backward ccoouunntt screens. Two lines of overlap are - maintained by displaying the window starting at line - ((ttoopp__lliinnee -- ccoouunntt ** wwiinnddooww__ssiizzee)) ++ 22, where wwiinnddooww__ssiizzee - is the value of the wwiinnddooww option. (In the case of - split screens, this size is corrected to the current - - - - - - - - - - -UUSSDD::1133--1188 NNvvii//NNeexx RReeffeerreennccee ((VVii CCoommmmaannddss)) - - - screen size.) This is an error if the movement is past - the beginning of the file. - - The <<ccoonnttrrooll--BB>> command is an absolute movement. - - Line: Set to the last line of text displayed on the - screen. - Column: Set to the first nonblank character of the - line. - Options: None. - -[[ccoouunntt]] <<ccoonnttrrooll--DD>> - Scroll forward ccoouunntt lines. If ccoouunntt is not specified, - scroll forward the number of lines specified by the - last <<ccoonnttrrooll--DD>> or <<ccoonnttrrooll--UU>> command. If this is - the first <<ccoonnttrrooll--DD>> or <<ccoonnttrrooll--UU>> command, scroll - forward half the number of lines in the screen. (In - the case of split screens, the default scrolling dis- - tance is corrected to half the current screen size.) - This is an error if the movement is past the end of the - file. - - The <<ccoonnttrrooll--DD>> command is an absolute movement. - - Line: Set to the current line plus the number of - lines scrolled. - Column: Set to the first nonblank character of the - line. - Options: None. - -[[ccoouunntt]] <<ccoonnttrrooll--EE>> - Scroll forward ccoouunntt lines, leaving the cursor on the - current line and column, if possible. This is an error - if the movement is past the end of the file. - - Line: Unchanged unless the current line scrolls off - the screen, in which case it is set to the - first line on the screen. - Column: Unchanged unless the current line scrolls off - the screen, in which case it is set to the - most attractive cursor position. - Options: None. - -[[ccoouunntt]] <<ccoonnttrrooll--FF>> - Page forward ccoouunntt screens. Two lines of overlap are - maintained by displaying the window starting at line - ttoopp__lliinnee ++ ccoouunntt ** wwiinnddooww__ssiizzee -- 22, where wwiinnddooww__ssiizzee - is the value of the wwiinnddooww option. (In the case of - split screens, this size is corrected to the current - screen size.) This is an error if the movement is past - the end of the file. - - The <<ccoonnttrrooll--FF>> command is an absolute movement. - - - - - - - - - - -NNvvii//NNeexx RReeffeerreennccee ((VVii CCoommmmaannddss)) UUSSDD::1133--1199 - - - Line: Set to the first line on the screen. - Column: Set to the first nonblank character of the - current line. - Options: None. - -<<ccoonnttrrooll--GG>> - Display the file information. The information includes - the current pathname, the current line, the number of - total lines in the file, the current line as a percent- - age of the total lines in the file, if the file has - been modified, was able to be locked, if the file's - name has been changed, and if the edit session is read- - only. - - Line: Unchanged. - Column: Unchanged. - Options: None. - -<<ccoonnttrrooll--HH>> -[[ccoouunntt]] hh - Move the cursor back ccoouunntt characters in the current - line. This is an error if the cursor is on the first - character in the line. - - The <<ccoonnttrrooll--HH>> and hh commands may be used as the - motion component of other vvii commands, in which case - any text copied into a buffer is character oriented. - - Line: Unchanged. - Column: Set to the ccuurrrreenntt -- ccoouunntt character, or, the - first character in the line if ccoouunntt is - greater than or equal to the number of charac- - ters in the line before the cursor. - Options: None. - -[[ccoouunntt]] <<ccoonnttrrooll--JJ>> -[[ccoouunntt]] <<ccoonnttrrooll--NN>> -[[ccoouunntt]] jj - Move the cursor down ccoouunntt lines without changing the - current column. This is an error if the movement is - past the end of the file. - - The <<ccoonnttrrooll--JJ>>, <<ccoonnttrrooll--NN>> and jj commands may be used - as the motion component of other vvii commands, in which - case any text copied into a buffer is line oriented. - - Line: Set to the current line plus ccoouunntt. - Column: The most attractive cursor position. - Options: None. - -<<ccoonnttrrooll--LL>> -<<ccoonnttrrooll--RR>> - Repaint the screen. - - - - - - - - - - -UUSSDD::1133--2200 NNvvii//NNeexx RReeffeerreennccee ((VVii CCoommmmaannddss)) - - - Line: Unchanged. - Column: Unchanged. - Options: None. - -[[ccoouunntt]] <<ccoonnttrrooll--MM>> -[[ccoouunntt]] ++ - Move the cursor down ccoouunntt lines to the first nonblank - character of that line. This is an error if the move- - ment is past the end of the file. - - The <<ccoonnttrrooll--MM>> and ++ commands may be used as the - motion component of other vvii commands, in which case - any text copied into a buffer is line oriented. - - Line: Set to the current line plus ccoouunntt. - Column: Set to the first nonblank character in the - line. - Options: None. - -[[ccoouunntt]] <<ccoonnttrrooll--PP>> -[[ccoouunntt]] kk - Move the cursor up ccoouunntt lines, without changing the - current column. This is an error if the movement is - past the beginning of the file. - - The <<ccoonnttrrooll--PP>> and kk commands may be used as the - motion component of other vvii commands, in which case - any text copied into a buffer is line oriented. - - Line: Set to the current line minus count. - Column: The most attractive cursor position. - Options: None. - -<<ccoonnttrrooll--TT>> - Return to the most recent tag context. The <<ccoonnttrrooll--TT>> - command is an absolute movement. - - Line: Set to the context of the previous tag com- - mand. - Column: Set to the context of the previous tag com- - mand. - Options: None. - -<<ccoonnttrrooll--UU>> - Scroll backward ccoouunntt lines. If ccoouunntt is not speci- - fied, scroll backward the number of lines specified by - the last <<ccoonnttrrooll--DD>> or <<ccoonnttrrooll--UU>> command. If this - is the first <<ccoonnttrrooll--DD>> or <<ccoonnttrrooll--UU>> command, scroll - backward half the number of lines in the screen. (In - the case of split screens, the default scrolling dis- - tance is corrected to half the current screen size.) - This is an error if the movement is past the beginning - of the file. - - - - - - - - - - -NNvvii//NNeexx RReeffeerreennccee ((VVii CCoommmmaannddss)) UUSSDD::1133--2211 - - - The <<ccoonnttrrooll--UU>> command is an absolute movement. - - Line: Set to the current line minus the amount - scrolled. - Column: Set to the first nonblank character in the - line. - Options: None. - -<<ccoonnttrrooll--WW>> - Switch to the next lower screen in the window, or, to - the first screen if there are no lower screens in the - window. - - Line: Set to the previous cursor position in the - window. - Column: Set to the previous cursor position in the - window. - Options: None. - -<<ccoonnttrrooll--YY>> - Scroll backward ccoouunntt lines, leaving the current line - and column as is, if possible. This is an error if the - movement is past the beginning of the file. - - Line: Unchanged unless the current line scrolls off - the screen, in which case it is set to the - last line of text displayed on the screen. - Column: Unchanged unless the current line scrolls off - the screen, in which case it is the most - attractive cursor position. - Options: None. - -<<ccoonnttrrooll--ZZ>> - Suspend the current editor session. If the file has - been modified since it was last completely written, and - the aauuttoowwrriittee option is set, the file is written before - the editor session is suspended. If this write fails, - the editor session is not suspended. - - Line: Unchanged. - Column: Unchanged. - Options: Affected by the aauuttoowwrriittee option. - -<<eessccaappee>> - Execute eexx commands or cancel partial commands. If an - eexx command is being entered (e.g. //, ??, :: or !!), the - command is executed. If a partial command has been - entered, e.g. or the command is cancelled. Otherwise, - it is an error. - - Line: When an eexx command is being executed, the cur- - rent line is set as described for that com- - mand. Otherwise, unchanged. - - - - - - - - - - -UUSSDD::1133--2222 NNvvii//NNeexx RReeffeerreennccee ((VVii CCoommmmaannddss)) - - - Column: When an eexx command is being executed, the cur- - rent column is set as described for that com- - mand. Otherwise, unchanged. - Options: None. - -<<ccoonnttrrooll--]]>> - Push a tag reference onto the tag stack. The tags - files (see the ttaaggss option for more information) are - searched for a tag matching the current word. The cur- - rent word begins at the first non-whitespace character - on or after the current cursor position, and extends up - to the next non-word character or the end of the line. - If a matching tag is found, the current file is dis- - carded and the file containing the tag reference is - edited. - - If the current file has been modified since it was last - completely written, the command will fail. The <<ccoonn-- - ttrrooll--]]>> command is an absolute movement. - - Line: Set to the line containing the matching tag - string. - Column: Set to the start of the matching tag string. - Options: Affected by the ttaaggss and ttaagglleennggtthh options. - -<<ccoonnttrrooll--^^>> - Switch to the most recently edited file. - - If the file has been modified since it was last com- - pletely written, and the aauuttoowwrriittee option is set, the - file is written out. If this write fails, the command - will fail. Otherwise, if the current file has been - modified since it was last completely written, the com- - mand will fail. - - Line: Set to the line the cursor was on when the - file was last edited. - Column: Set to the column the cursor was on when the - file was last edited. - Options: Affected by the aauuttoowwrriittee option. - -[[ccoouunntt]] <<ssppaaccee>> -[[ccoouunntt]] ll - Move the cursor forward ccoouunntt characters without chang- - ing the current line. This is an error if the cursor - is on the last character in the line. - - The <<ssppaaccee>> and ll commands may be used as the motion - component of other vvii commands, in which case any text - copied into a buffer is character oriented. In addi- - tion, these commands may be used as the motion compo- - nents of other commands when the cursor is on the last - character in the line, without error. - - - - - - - - - - -NNvvii//NNeexx RReeffeerreennccee ((VVii CCoommmmaannddss)) UUSSDD::1133--2233 - - - Line: Unchanged. - Column: Set to the current character plus the next - ccoouunntt characters, or to the last character on - the line if ccoouunntt is greater than the number - of characters in the line after the current - character. - Options: None. - -[[ccoouunntt]] !! mmoottiioonn sshheellll--aarrgguummeenntt((ss)) - Replace text with results from a shell command. Pass - the lines specified by the ccoouunntt and mmoottiioonn arguments - as standard input to the program named by the sshheellll - option, and replace those lines with the output (both - standard error and standard output) of that command. - - After the motion is entered, vvii prompts for arguments - to the shell command. - - Within those arguments, "%%" and "##" characters are - expanded to the current and alternate pathnames, - respectively. The "!!" character is expanded with the - command text of the previous !! or ::!! commands. - (Therefore, the command !!!! repeats the previous !! - command.) The special meanings of "%%", "##" and "!!" - can be overridden by escaping them with a backslash. - If no !! or ::!! command has yet been executed, it is an - error to use an unescaped "!!" character. The !! com- - mand does _n_o_t do shell expansion on the strings pro- - vided as arguments. If any of the above expansions - change the arguments the user entered, the command is - redisplayed at the bottom of the screen. - - VVii then executes the program named by the sshheellll option, - with a --cc flag followed by the arguments (which are - bundled into a single argument). - - The !! command is permitted in an empty file. - - If the file has been modified since it was last com- - pletely written, the !! command will warn you. - - Line: The first line of the replaced text. - Column: The first column of the replaced text. - Options: Affected by the sshheellll option. - -[[ccoouunntt]] ## ++||--||## - Increment or decrement the current number. The current - number begins at the first non-number character on or - before the current cursor position, or the beginning of - the line, and extends up to the first non-number char- - acter on or after the current cursor position or the - end of the line. If the trailing character is a ++, the - number is incremented by ccoouunntt. If the trailing - - - - - - - - - - -UUSSDD::1133--2244 NNvvii//NNeexx RReeffeerreennccee ((VVii CCoommmmaannddss)) - - - character is a --, the number is decremented by ccoouunntt. - If the trailing character is a ##, the previous incre- - ment or decrement is repeated. - - The format of the number (decimal, hexadecimal, and - octal, and leading 0's) is retained unless the new - value cannot be represented in the previous format. - - Line: Unchanged. - Column: Set to the first character in the cursor word. - Options: None. - -[[ccoouunntt]] $$ - Move the cursor to the end of a line. If ccoouunntt is - specified, the cursor moves down ccoouunntt -- 11 lines. - - It is not an error to use the $$ command when the cursor - is on the last character in the line or when the line - is empty. - - The $$ command may be used as the motion component of - other vvii commands, in which case any text copied into a - buffer is character oriented, unless the cursor is at, - or before the first nonblank character in the line, in - which case it is line oriented. It is not an error to - use the $$ command as a motion component when the cursor - is on the last character in the line, although it is an - error when the line is empty. - - Line: Set to the current line plus ccoouunntt minus 1. - Column: Set to the last character in the line. - Options: None. - -%% - Move to the matching character. The cursor moves to - the parenthesis or curly brace which _m_a_t_c_h_e_s the paren- - thesis or curly brace found at the current cursor posi- - tion or which is the closest one to the right of the - cursor on the line. It is an error to execute the %% - command on a line without a parenthesis or curly brace. - Historically, any ccoouunntt specified to the %% command was - ignored. - - The %% command is an absolute movement. The %% command - may be used as the motion component of other vvii com- - mands, in which case any text copied into a buffer is - character oriented, unless the starting point of the - region is at or before the first nonblank character on - its line, and the ending point is at or after the last - nonblank character on its line, in which case it is - line oriented. - - - - - - - - - - - - -NNvvii//NNeexx RReeffeerreennccee ((VVii CCoommmmaannddss)) UUSSDD::1133--2255 - - - Line: Set to the line containing the matching char- - acter. - Column: Set to the matching character. - Options: None. - -&& - Repeat the previous substitution command on the current - line. - - Historically, any ccoouunntt specified to the && command was - ignored. - - Line: Unchanged. - Column: Unchanged if the cursor was on the last char- - acter in the line, otherwise, set to the first - nonblank character in the line. - Options: Affected by the eeddccoommppaattiibbllee, eexxtteennddeedd, - iiggnnoorreeccaassee and mmaaggiicc options. - -''<<cchhaarraacctteerr>> -``<<cchhaarraacctteerr>> - Return to a context marked by the character <<cchhaarraacc-- - tteerr>>. If <<cchhaarraacctteerr>> is the "''" or "``" character, - return to the previous context. If <<cchhaarraacctteerr>> is any - other character, return to the context marked by that - character (see the mm command for more information). If - the command is the '' command, only the line value is - restored, and the cursor is placed on the first non- - blank character of that line. If the command is the `` - command, both the line and column values are restored. - - It is an error if the context no longer exists because - of line deletion. (Contexts follow lines that are - moved, or which are deleted and then restored.) - - The '' and `` commands are both absolute movements. They - may be used as a motion component for other vvii com- - mands. For the '' command, any text copied into a - buffer is line oriented. For the `` command, any text - copied into a buffer is character oriented, unless it - both starts and stops at the first character in the - line, in which case it is line oriented. In addition, - when using the `` command as a motion component, com- - mands which move backward and started at the first - character in the line, or move forward and ended at the - first character in the line, are corrected to the last - character of the starting and ending lines, respec- - tively. - - Line: Set to the line from the context. - Column: Set to the first nonblank character in the - line, for the '' command, and set to the con- - text's column for the `` command. - - - - - - - - - - -UUSSDD::1133--2266 NNvvii//NNeexx RReeffeerreennccee ((VVii CCoommmmaannddss)) - - - Options: None. - -[[ccoouunntt]] (( - Back up ccoouunntt sentences. - - The (( command is an absolute movement. The (( command - may be used as the motion component of other vvii com- - mands, in which case any text copied into a buffer is - character oriented, unless the starting and stopping - points of the region are the first character in the - line, in which case it is line oriented. In the latter - case, the stopping point of the region is adjusted to - be the end of the line immediately before it, and not - the original cursor position. - - Line: Set to the line containing the beginning of - the sentence. - Column: Set to the first nonblank character of the - sentence. - Options: None. - -[[ccoouunntt]] )) - Move forward ccoouunntt sentences. - - The )) command is an absolute movement. The )) command - may be used as the motion component of other vvii com- - mands, in which case any text copied into a buffer is - character oriented, unless the starting point of the - region is the first character in the line, in which - case it is line oriented. In the latter case, if the - stopping point of the region is also the first charac- - ter in the line, it is adjusted to be the end of the - line immediately before it. - - Line: Set to the line containing the beginning of - the sentence. - Column: Set to the first nonblank character of the - sentence. - Options: None. - -[[ccoouunntt]] ,, - Reverse find character ccoouunntt times. Reverse the last - FF, ff, TT or tt command, searching the other way in the - line, ccoouunntt times. - - The ,, command may be used as the motion component of - other vvii commands, in which case any text copied into a - buffer is character oriented. - - Line: Unchanged. - Column: Set to the searched-for character. - Options: None. - - - - - - - - - - - -NNvvii//NNeexx RReeffeerreennccee ((VVii CCoommmmaannddss)) UUSSDD::1133--2277 - - -[[ccoouunntt]] -- - Move to first nonblank of the previous line, ccoouunntt - times. - - This is an error if the movement is past the beginning - of the file. - - The -- command may be used as the motion component of - other vvii commands, in which case any text copied into a - buffer is line oriented. - - Line: Set to the current line minus ccoouunntt. - Column: Set to the first nonblank character in the - line. - Options: None. - -[[ccoouunntt]] .. - Repeat the last vvii command that modified text. The - repeated command may be a command and motion component - combination. If ccoouunntt is specified, it replaces _b_o_t_h - the count specified for the repeated command, and, if - applicable, for the repeated motion component. If - ccoouunntt is not specified, the counts originally specified - to the command being repeated are used again. - - As a special case, if the .. command is executed imme- - diately after the uu command, the change log is rolled - forward or backward, depending on the action of the uu - command. - - Line: Set as described for the repeated command. - Column: Set as described for the repeated command. - Options: None. - -//RREE<<ccaarrrriiaaggee--rreettuurrnn>> -//RREE// [[ooffffsseett]]<<ccaarrrriiaaggee--rreettuurrnn>> -??RREE<<ccaarrrriiaaggee--rreettuurrnn>> -??RREE?? [[ooffffsseett]]<<ccaarrrriiaaggee--rreettuurrnn>> -NN -nn - Search forward or backward for a regular expression. - The commands beginning with a slash ("//") character are - forward searches, the commands beginning with a ques- - tion mark ("??") are backward searches. VVii prompts - with the leading character on the last line of the - screen for a string. It then searches forward or back- - ward in the file for the next occurrence of the string, - which is interpreted as a Basic Regular Expression. - - The // and ?? commands are absolute movements. They may - be used as the motion components of other vvii commands, - in which case any text copied into a buffer is charac- - ter oriented, unless the search started and ended on - - - - - - - - - - -UUSSDD::1133--2288 NNvvii//NNeexx RReeffeerreennccee ((VVii CCoommmmaannddss)) - - - the first column of a line, in which case it is line - oriented. In addition, forward searches ending at the - first character of a line, and backward searches begin- - ning at the first character in the line, are corrected - to begin or end at the last character of the previous - line. (Note, forward and backward searches can occur - for both // and ?? commands, if the wwrraappssccaann option is - set.) - - If an offset from the matched line is specified (i.e. a - trailing "//" or "??" character is followed by a signed - offset), the buffer will always be line oriented (e.g. - "//ssttrriinngg//++00" will always guarantee a line orientation). - - The nn command repeats the previous search. - - The NN command repeats the previous search, but in the - reverse direction. - - Missing RE's (e.g. "////<<ccaarrrriiaaggee--rreettuurrnn>>", "//<<ccaarrrriiaaggee-- - rreettuurrnn>>", "????<<ccaarrrriiaaggee--rreettuurrnn>>", or "??<<ccaarrrriiaaggee-- - rreettuurrnn>>" search for the last search RE, in the indi- - cated direction. - - Searches may be interrupted using the <<iinntteerrrruupptt>> char- - acter. - - Line: Set to the line in which the match occurred. - Column: Set to the first character of the matched - string. - Options: Affected by the eeddccoommppaattiibbllee, eexxtteennddeedd, - iiggnnoorreeccaassee, mmaaggiicc, and wwrraappssccaann options. - -00 - Move to the first character in the current line. It is - not an error to use the 00 command when the cursor is on - the first character in the line, - - The 00 command may be used as the motion component of - other vvii commands, in which case it is an error if the - cursor is on the first character in the line. - - Line: Unchanged. - Column: Set to the first character in the line. - Options: None. - -:: - Execute an ex command. VVii prompts for an eexx command on - the last line of the screen, using a colon ("::") char- - acter. The command is terminated by a <<ccaarrrriiaaggee-- - rreettuurrnn>>, <<nneewwlliinnee>> or <<eessccaappee>> character; all of these - characters may be escaped by using a <<lliitteerraall nneexxtt>> - character. The command is then executed. - - - - - - - - - - -NNvvii//NNeexx RReeffeerreennccee ((VVii CCoommmmaannddss)) UUSSDD::1133--2299 - - - If the eexx command writes to the screen, vvii will prompt - the user for a <<ccaarrrriiaaggee--rreettuurrnn>> before continuing when - the eexx command finishes. Large amounts of output from - the eexx command will be paged for the user, and the user - prompted for a <<ccaarrrriiaaggee--rreettuurrnn>> or <<ssppaaccee>> key to con- - tinue. In some cases, a quit (normally a "q" charac- - ter) or <<iinntteerrrruupptt>> may be entered to interrupt the eexx - command. - - When the eexx command finishes, and the user is prompted - to resume visual mode, it is also possible to enter - another "::" character followed by another eexx command. - - Line: The current line is set as described for the - eexx command. - Column: The current column is set as described for the - eexx command. - Options: None. - -[[ccoouunntt]] ;; - Repeat the last character find ccoouunntt times. The last - character find is one of the FF, ff, TT or tt commands. - - The ;; command may be used as the motion component of - other vvii commands, in which case any text copied into a - buffer is character oriented. - - Line: Unchanged. - Column: Set to the searched-for character. - Options: None. - -[[ccoouunntt]] << mmoottiioonn -[[ccoouunntt]] >> mmoottiioonn - Shift lines left or right. Shift the number of lines - in the region specified by the motion component, times - ccoouunntt, left (for the << command) or right (for the >> - command) by the number of columns specified by the - sshhiiffttwwiiddtthh option. Only whitespace characters are - deleted when shifting left; once the first character in - the line contains a nonblank character, the sshhiifftt will - succeed, but the line will not be modified. - - Line: Unchanged. - Column: Set to the first nonblank character in the - line. - Options: Affected by the sshhiiffttwwiiddtthh option. - -@@ bbuuffffeerr - Execute a named buffer. Execute the named buffer as vvii - commands. The buffer may include eexx commands, too, but - they must be expressed as a :: command. If the buffer - is line oriented, <<nneewwlliinnee>> characters are logically - appended to each line of the buffer. If the buffer is - - - - - - - - - - -UUSSDD::1133--3300 NNvvii//NNeexx RReeffeerreennccee ((VVii CCoommmmaannddss)) - - - character oriented, <<nneewwlliinnee>> characters are logically - appended to all but the last line in the buffer. - - If the buffer name is "@@", or "**", then the last buffer - executed shall be used. It is an error to specify "@@@@" - or "****" if there were no buffer previous executions. - The text of a macro may contain an @@ command, and it is - possible to create infinite loops in this manner. (The - <<iinntteerrrruupptt>> character may be used to interrupt the - loop.) - - Line: The current line is set as described for the - command(s). - Column: The current column is set as described for the - command(s). - Options: None. - -[[ccoouunntt]] AA - Enter input mode, appending the text after the end of - the line. If ccoouunntt is specified, the text is repeat- - edly input ccoouunntt -- 11 more times after input mode is - exited. - - Line: Set to the last line upon which characters - were entered. - Column: Set to the last character entered. - Options: Affected by the aallttwweerraassee, aauuttooiinnddeenntt, bbeeaauu-- - ttiiffyy, sshhoowwmmaattcchh, ttttyywweerraassee and wwrraappmmaarrggiinn - options. - -[[ccoouunntt]] BB - Move backward ccoouunntt bigwords. Move the cursor backward - to the beginning of a bigword by repeating the follow- - ing algorithm: if the current position is at the begin- - ning of a bigword or the character at the current posi- - tion cannot be part of a bigword, move to the first - character of the preceding bigword. Otherwise, move to - the first character of the bigword at the current posi- - tion. If no preceding bigword exists on the current - line, move to the first character of the last bigword - on the first preceding line that contains a bigword. - - The BB command may be used as the motion component of - other vvii commands, in which case any text copied into a - buffer is character oriented. - - Line: Set to the line containing the word selected. - Column: Set to the first character of the word - selected. - Options: None. - -[[bbuuffffeerr]] [[ccoouunntt]] CC - Change text from the current position to the end-of- - - - - - - - - - - -NNvvii//NNeexx RReeffeerreennccee ((VVii CCoommmmaannddss)) UUSSDD::1133--3311 - - - line. If ccoouunntt is specified, the input text replaces - from the current position to the end-of-line, plus - ccoouunntt -- 11 subsequent lines. - - Line: Set to the last line upon which characters - were entered. - Column: Set to the last character entered. - Options: Affected by the aallttwweerraassee, aauuttooiinnddeenntt, bbeeaauu-- - ttiiffyy, sshhoowwmmaattcchh, ttttyywweerraassee and wwrraappmmaarrggiinn - options. - -[[bbuuffffeerr]] DD - Delete text from the current position to the end-of- - line. - - It is not an error to execute the DD command on an empty - line. - - Line: Unchanged. - Column: Set to the character before the current char- - acter, or, column 1 if the cursor was on col- - umn 1. - Options: None. - -[[ccoouunntt]] EE - Move forward ccoouunntt end-of-bigwords. Move the cursor - forward to the end of a bigword by repeating the fol- - lowing algorithm: if the current position is the end of - a bigword or the character at that position cannot be - part of a bigword, move to the last character of the - following bigword. Otherwise, move to the last charac- - ter of the bigword at the current position. If no suc- - ceeding bigword exists on the current line, move to the - last character of the first bigword on the next follow- - ing line that contains a bigword. - - The EE command may be used as the motion component of - other vvii commands, in which case any text copied into a - buffer is character oriented. - - Line: Set to the line containing the word selected. - Column: Set to the last character of the word - selected. - Options: None. - -[[ccoouunntt]] FF <<cchhaarraacctteerr>> - Search ccoouunntt times backward through the current line - for <<cchhaarraacctteerr>>. - - The FF command may be used as the motion component of - other vvii commands, in which case any text copied into a - buffer is character oriented. - - - - - - - - - - - -UUSSDD::1133--3322 NNvvii//NNeexx RReeffeerreennccee ((VVii CCoommmmaannddss)) - - - Line: Unchanged. - Column: Set to the searched-for character. - Options: None. - -[[ccoouunntt]] GG - Move to line ccoouunntt, or the last line of the file if - ccoouunntt not specified. - - The GG command is an absolute movement. The GG command - may be used as the motion component of other vvii com- - mands, in which case any text copied into a buffer is - line oriented. - - Line: Set to ccoouunntt, if specified, otherwise, the - last line. - Column: Set to the first nonblank character in the - line. - Options: None. - -[[ccoouunntt]] HH - Move to the screen line ccoouunntt -- 11 lines below the top - of the screen. - - The HH command is an absolute movement. The HH command - may be used as the motion component of other vvii com- - mands, in which case any text copied into a buffer is - line oriented. - - Line: Set to the line ccoouunntt -- 11 lines below the top - of the screen. - Column: Set to the first nonblank character of the - _s_c_r_e_e_n line. - Options: None. - -[[ccoouunntt]] II - Enter input mode, inserting the text at the beginning - of the line. If ccoouunntt is specified, the text input is - repeatedly input ccoouunntt -- 11 more times. - - Line: Set to the last line upon which characters - were entered. - Column: Set to the last character entered. - Options: None. - -[[ccoouunntt]] JJ - Join lines. If ccoouunntt is specified, ccoouunntt lines are - joined; a minimum of two lines are always joined, - regardless of the value of ccoouunntt. - - If the current line ends with a whitespace character, - all whitespace is stripped from the next line. Other- - wise, if the next line starts with a open parenthesis - ("((") do nothing. Otherwise, if the current line ends - - - - - - - - - - -NNvvii//NNeexx RReeffeerreennccee ((VVii CCoommmmaannddss)) UUSSDD::1133--3333 - - - with a question mark ("??"), period ("..") or exclama- - tion point ("!!"), insert two spaces. Otherwise, insert - a single space. - - It is not an error to join lines past the end of the - file, i.e. lines that do not exist. - - Line: Unchanged. - Column: Set to the character after the last character - of the next-to-last joined line. - Options: None. - -[[ccoouunntt]] LL - Move to the screen line ccoouunntt -- 11 lines above the bot- - tom of the screen. - - The LL command is an absolute movement. The LL command - may be used as the motion component of other vvii com- - mands, in which case any text copied into a buffer is - line oriented. - - Line: Set to the line ccoouunntt -- 11 lines above the bot- - tom of the screen. - Column: Set to the first nonblank character of the - _s_c_r_e_e_n line. - Options: None. - - MM - Move to the screen line in the middle of the screen. - - The MM command is an absolute movement. The MM command - may be used as the motion component of other vvii com- - mands, in which case any text copied into a buffer is - line oriented. - - Historically, any ccoouunntt specified to the MM command was - ignored. - - Line: Set to the line in the middle of the screen. - Column: Set to the first nonblank character of the - _s_c_r_e_e_n line. - Options: None. - -[[ccoouunntt]] OO - Enter input mode, appending text in a new line above - the current line. If ccoouunntt is specified, the text - input is repeatedly input ccoouunntt -- 11 more times. - - Historically, any ccoouunntt specified to the OO command was - ignored. - - Line: Set to the last line upon which characters - were entered. - - - - - - - - - - -UUSSDD::1133--3344 NNvvii//NNeexx RReeffeerreennccee ((VVii CCoommmmaannddss)) - - - Column: Set to the last character entered. - Options: Affected by the aallttwweerraassee, aauuttooiinnddeenntt, bbeeaauu-- - ttiiffyy, sshhoowwmmaattcchh, ttttyywweerraassee and wwrraappmmaarrggiinn - options. - -[[bbuuffffeerr]] PP - Insert text from a buffer. Text from the buffer (the - unnamed buffer by default) is inserted before the cur- - rent column or, if the buffer is line oriented, before - the current line. - - Line: Set to the lowest numbered line insert, if the - buffer is line oriented, otherwise unchanged. - Column: Set to the first nonblank character of the - appended text, if the buffer is line oriented, - otherwise, the last character of the appended - text. - Options: None. - -QQ - Exit vvii (or visual) mode and switch to eexx mode. - - Line: Unchanged. - Column: No longer relevant. - Options: None. - -[[ccoouunntt]] RR - Enter input mode, replacing the characters in the cur- - rent line. If ccoouunntt is specified, the text input is - repeatedly input ccoouunntt -- 11 more times. - - If the end of the current line is reached, no more - characters are replaced and any further characters - input are appended to the line. - - Line: Set to the last line upon which characters - were entered. - Column: Set to the last character entered. - Options: Affected by the aallttwweerraassee, aauuttooiinnddeenntt, bbeeaauu-- - ttiiffyy, sshhoowwmmaattcchh, ttttyywweerraassee and wwrraappmmaarrggiinn - options. - -[[bbuuffffeerr]] [[ccoouunntt]] SS - Substitute ccoouunntt lines. - - Line: Set to the last line upon which characters - were entered. - Column: Set to the last character entered. - Options: Affected by the aallttwweerraassee, aauuttooiinnddeenntt, bbeeaauu-- - ttiiffyy, sshhoowwmmaattcchh, ttttyywweerraassee and wwrraappmmaarrggiinn - options. - - - - - - - - - - - - -NNvvii//NNeexx RReeffeerreennccee ((VVii CCoommmmaannddss)) UUSSDD::1133--3355 - - -[[ccoouunntt]] TT <<cchhaarraacctteerr>> - Search backward, ccoouunntt times, through the current line - for the character _a_f_t_e_r the specified <<cchhaarraacctteerr>>. - - The TT command may be used as the motion component of - other vvii commands, in which case any text copied into a - buffer is character oriented. - - Line: Unchanged. - Column: Set to the character _a_f_t_e_r the searched-for - character. - Options: None. - -UU - Restore the current line to its state before the cursor - last moved to it. - - Line: Unchanged. - Column: The first character in the line. - Options: None. - -[[ccoouunntt]] WW - Move forward ccoouunntt bigwords. Move the cursor forward - to the beginning of a bigword by repeating the follow- - ing algorithm: if the current position is within a big- - word or the character at that position cannot be part - of a bigword, move to the first character of the next - bigword. If no subsequent bigword exists on the cur- - rent line, move to the first character of the first - bigword on the first following line that contains a - bigword. - - The WW command may be used as the motion component of - other vvii commands, in which case any text copied into a - buffer is character oriented. - - Line: The line containing the word selected. - Column: The first character of the word selected. - Options: None. - -[[bbuuffffeerr]] [[ccoouunntt]] XX - Delete ccoouunntt characters before the cursor. If the num- - ber of characters to be deleted is greater than or - equal to the number of characters to the beginning of - the line, all of the characters before the current cur- - sor position, to the beginning of the line, are - deleted. - - Line: Unchanged. - Column: Set to the current character minus ccoouunntt, or - the first character if count is greater than - the number of characters in the line before - the cursor. - - - - - - - - - - -UUSSDD::1133--3366 NNvvii//NNeexx RReeffeerreennccee ((VVii CCoommmmaannddss)) - - - Options: None. - -[[bbuuffffeerr]] [[ccoouunntt]] YY - Copy (or "yank") ccoouunntt lines into the specified buffer. - - Line: Unchanged. - Column: Unchanged. - Options: None. - -ZZZZ - Write the file and exit vvii. The file is only written - if it has been modified since the last complete write - of the file to any file. - - The ZZZZ command will exit the editor after writing the - file, if there are no further files to edit. Entering - two "quit" commands (i.e. wwqq, qquuiitt, xxiitt or ZZZZ) in a - row will override this check and the editor will exit, - ignoring any files that have not yet been edited. - - Line: Unchanged. - Column: Unchanged. - Options: None. - -[[ccoouunntt]] [[[[ - Back up ccoouunntt section boundaries. - - The [[[[ command is an absolute movement. The [[[[ command - may be used as the motion component of other vvii com- - mands, in which case any text copied into a buffer is - character oriented, unless the starting position is - column 0, in which case it is line oriented. - - This is an error if the movement is past the beginning - of the file. - - Line: Set to the previous line that is ccoouunntt section - boundaries back, or the first line of the file - if no more section boundaries exist preceding - the current line. - Column: Set to the first nonblank character in the - line. - Options: Affected by the sseeccttiioonnss option. - -[[ccoouunntt]] ]]]] - Move forward ccoouunntt section boundaries. - - The ]]]] command is an absolute movement. The ]]]] command - may be used as the motion component of other vvii com- - mands, in which case any text copied into a buffer is - character oriented, unless the starting position is - column 0, in which case it is line oriented. - - - - - - - - - - - -NNvvii//NNeexx RReeffeerreennccee ((VVii CCoommmmaannddss)) UUSSDD::1133--3377 - - - This is an error if the movement is past the end of the - file. - - Line: Set to the line that is ccoouunntt section bound- - aries forward, or to the last line of the file - if no more section boundaries exist following - the current line. - Column: Set to the first nonblank character in the - line. - Options: Affected by the sseeccttiioonnss option. - -^^ - Move to first nonblank character on the current line. - - The ^^ command may be used as the motion component of - other vvii commands, in which case any text copied into a - buffer is character oriented. - - Line: Unchanged. - Column: Set to the first nonblank character of the - current line. - Options: None. - -[[ccoouunntt]] __ - Move down ccoouunntt -- 11 lines, to the first nonblank char- - acter. The __ command may be used as the motion compo- - nent of other vvii commands, in which case any text - copied into a buffer is line oriented. - - It is not an error to execute the __ command when the - cursor is on the first character in the line. - - Line: The current line plus ccoouunntt -- 11. - Column: The first nonblank character in the line. - Options: None. - -[[ccoouunntt]] aa - Enter input mode, appending the text after the cursor. - If ccoouunntt is specified, the text input is repeatedly - input ccoouunntt -- 11 more times. - - Line: Set to the last line upon which characters - were entered. - Column: Set to the last character entered. - Options: Affected by the aallttwweerraassee, aauuttooiinnddeenntt, bbeeaauu-- - ttiiffyy, sshhoowwmmaattcchh, ttttyywweerraassee and wwrraappmmaarrggiinn - options. - -[[ccoouunntt]] bb - Move backward ccoouunntt words. Move the cursor backward to - the beginning of a word by repeating the following - algorithm: if the current position is at the beginning - of a word, move to the first character of the preceding - - - - - - - - - - -UUSSDD::1133--3388 NNvvii//NNeexx RReeffeerreennccee ((VVii CCoommmmaannddss)) - - - word. Otherwise, the current position moves to the - first character of the word at the current position. - If no preceding word exists on the current line, move - to the first character of the last word on the first - preceding line that contains a word. - - The bb command may be used as the motion component of - other vvii commands, in which case any text copied into a - buffer is character oriented. - - Line: Set to the line containing the word selected. - Column: Set to the first character of the word - selected. - Options: None. - -[[bbuuffffeerr]] [[ccoouunntt]] cc mmoottiioonn - Change a region of text. If only part of a single line - is affected, then the last character being changed is - marked with a "$$". Otherwise, the region of text is - deleted, and input mode is entered. - - If ccoouunntt is specified, it is applied to the mmoottiioonn. - - Line: Set to the last line upon which characters - were entered. - Column: Set to the last character entered. - Options: Affected by the aallttwweerraassee, aauuttooiinnddeenntt, bbeeaauu-- - ttiiffyy, sshhoowwmmaattcchh, ttttyywweerraassee and wwrraappmmaarrggiinn - options. - -[[bbuuffffeerr]] [[ccoouunntt]] dd mmoottiioonn - Delete a region of text. If ccoouunntt is specified, it is - applied to the mmoottiioonn. - - Line: Set to the line where the region starts. - Column: Set to the first character in the line after - the last character in the region. If no such - character exists, set to the last character - before the region. - Options: None. - -[[ccoouunntt]] ee - Move forward ccoouunntt end-of-words. Move the cursor for- - ward to the end of a word by repeating the following - algorithm: if the current position is the end of a - word, move to the last character of the following word. - Otherwise, move to the last character of the word at - the current position. If no succeeding word exists on - the current line, move to the last character of the - first word on the next following line that contains a - word. - - The ee command may be used as the motion component of - - - - - - - - - - -NNvvii//NNeexx RReeffeerreennccee ((VVii CCoommmmaannddss)) UUSSDD::1133--3399 - - - other vvii commands, in which case any text copied into a - buffer is character oriented. - - Line: Set to the line containing the word selected. - Column: Set to the last character of the word - selected. - Options: None. - -[[ccoouunntt]] ff <<cchhaarraacctteerr>> - Search forward, ccoouunntt times, through the rest of the - current line for <<cchhaarraacctteerr>>. - - The ff command may be used as the motion component of - other vvii commands, in which case any text copied into a - buffer is character oriented. - - Line: Unchanged. - Column: Set to the searched-for character. - Options: None. - -[[ccoouunntt]] ii - Enter input mode, inserting the text before the cursor. - If ccoouunntt is specified, the text input is repeatedly - input ccoouunntt -- 11 more times. - - Line: Set to the last line upon which characters - were entered. - Column: Set to the last character entered. - Options: Affected by the aallttwweerraassee, aauuttooiinnddeenntt, bbeeaauu-- - ttiiffyy, sshhoowwmmaattcchh, ttttyywweerraassee and wwrraappmmaarrggiinn - options. - -mm <<cchhaarraacctteerr>> - Save the current context (line and column) as <<cchhaarraacc-- - tteerr>>. The exact position is referred to by "``<<cchhaarraacc-- - tteerr>>". The line is referred to by "''<<cchhaarraacctteerr>>". - - Historically, <<cchhaarraacctteerr>> was restricted to lower-case - letters only, nnvvii permits the use of any character. - - Line: Unchanged. - Column: Unchanged. - Options: None. - -[[ccoouunntt]] oo - Enter input mode, appending text in a new line under - the current line. If ccoouunntt is specified, the text - input is repeatedly input ccoouunntt -- 11 more times. - - Historically, any ccoouunntt specified to the oo command was - ignored. - - - - - - - - - - - - -UUSSDD::1133--4400 NNvvii//NNeexx RReeffeerreennccee ((VVii CCoommmmaannddss)) - - - Line: Set to the last line upon which characters - were entered. - Column: Set to the last character entered. - Options: Affected by the aallttwweerraassee, aauuttooiinnddeenntt, bbeeaauu-- - ttiiffyy, sshhoowwmmaattcchh, ttttyywweerraassee and wwrraappmmaarrggiinn - options. - -[[bbuuffffeerr]] pp - Append text from a buffer. Text from the buffer (the - unnamed buffer by default) is appended after the cur- - rent column or, if the buffer is line oriented, after - the current line. - - Line: Set to the first line appended, if the buffer - is line oriented, otherwise unchanged. - Column: Set to the first nonblank character of the - appended text if the buffer is line oriented, - otherwise, the last character of the appended - text. - Options: None. - -[[ccoouunntt]] rr <<cchhaarraacctteerr>> - Replace characters. The next ccoouunntt characters in the - line are replaced with <<cchhaarraacctteerr>>. Replacing charac- - ters with <<nneewwlliinnee>> characters results in creating new, - empty lines into the file. - - If <<cchhaarraacctteerr>> is <<eessccaappee>>, the command is cancelled. - - Line: Unchanged unless the replacement character is - a <<nneewwlliinnee>>, in which case it is set to the - current line plus ccoouunntt -- 11. - Column: Set to the last character replaced, unless the - replacement character is a <<nneewwlliinnee>>, in which - case the cursor is in column 1 of the last - line inserted. - Options: None. - -[[bbuuffffeerr]] [[ccoouunntt]] ss - Substitute ccoouunntt characters in the current line start- - ing with the current character. - - Line: Set to the last line upon which characters - were entered. - Column: Set to the last character entered. - Options: Affected by the aallttwweerraassee, aauuttooiinnddeenntt, bbeeaauu-- - ttiiffyy, sshhoowwmmaattcchh, ttttyywweerraassee and wwrraappmmaarrggiinn - options. - -[[ccoouunntt]] tt <<cchhaarraacctteerr>> - Search forward, ccoouunntt times, through the current line - for the character immediately _b_e_f_o_r_e <<cchhaarraacctteerr>>. - - - - - - - - - - - -NNvvii//NNeexx RReeffeerreennccee ((VVii CCoommmmaannddss)) UUSSDD::1133--4411 - - - The tt command may be used as the motion component of - other vvii commands, in which case any text copied into a - buffer is character oriented. - - Line: Unchanged. - Column: Set to the character _b_e_f_o_r_e the searched-for - character. - Options: None. - -uu - Undo the last change made to the file. If repeated, - the uu command alternates between these two states, and - is its own inverse. When used after an insert that - inserted text on more than one line, the lines are - saved in the numeric buffers. - - The .. command, when used immediately after the uu com- - mand, causes the change log to be rolled forward or - backward, depending on the action of the uu command. - - Line: Set to the position of the first line changed, - if the reversal affects only one line or rep- - resents an addition or change; otherwise, the - line preceding the deleted text. - Column: Set to the cursor position before the change - was made. - Options: None. - -[[ccoouunntt]] ww - Move forward ccoouunntt words. Move the cursor forward to - the beginning of a word by repeating the following - algorithm: if the current position is at the beginning - of a word, move to the first character of the next - word. If no subsequent word exists on the current - line, move to the first character of the first word on - the first following line that contains a word. - - The ww command may be used as the motion component of - other vvii commands, in which case any text copied into a - buffer is character oriented. - - Line: Set to the line containing the word selected. - Column: Set to the first character of the word - selected. - Options: None. - -[[bbuuffffeerr]] [[ccoouunntt]] xx - Delete ccoouunntt characters. The deletion is at the cur- - rent character position. If the number of characters - to be deleted is greater than or equal to the number of - characters to the end of the line, all of the charac- - ters from the current cursor position to the end of the - line are deleted. - - - - - - - - - - -UUSSDD::1133--4422 NNvvii//NNeexx RReeffeerreennccee ((VVii CCoommmmaannddss)) - - - Line: Unchanged. - Column: Unchanged unless the last character in the - line is deleted and the cursor is not already - on the first character in the line, in which - case it is set to the previous character. - Options: None. - -[[bbuuffffeerr]] [[ccoouunntt]] yy mmoottiioonn - Copy (or "yank") a text region specified by the ccoouunntt - and motion into a buffer. If ccoouunntt is specified, it is - applied to the mmoottiioonn. - - Line: Unchanged, unless the region covers more than - a single line, in which case it is set to the - line where the region starts. - Column: Unchanged, unless the region covers more than - a single line, in which case it is set to the - character were the region starts. - Options: None. - -[[ccoouunntt11]] zz [[ccoouunntt22]] ttyyppee - Redraw the screen with a window ccoouunntt22 lines long, with - line ccoouunntt11 placed as specified by the ttyyppee character. - If ccoouunntt11 is not specified, it defaults to the current - line. If ccoouunntt22 is not specified, it defaults to the - current window size. - - The following ttyyppee characters may be used: - - + If ccoouunntt11 is specified, place the line ccoouunntt11 - at the top of the screen. Otherwise, display - the screen after the current screen, similarly - to the <<ccoonnttrrooll--FF>> command. - <carriage-return> - Place the line ccoouunntt11 at the top of the - screen. - . Place the line ccoouunntt11 in the center of the - screen. - - Place the line ccoouunntt11 at the bottom of the - screen. - ^ If ccoouunntt11 is specified, place the line that is - at the top of the screen when ccoouunntt11 is at the - bottom of the screen, at the bottom of the - screen, i.e. display the screen before the - screen before ccoouunntt11. Otherwise, display the - screen before the current screen, similarly to - the <<ccoonnttrrooll--BB>> command. - - Line: Set to ccoouunntt11 unless ccoouunntt11 is not specified - and the ttyyppee character was either "^^" or "++", - in which case it is set to the line before the - first line on the previous screen or the line - after the last line on the previous screen, - - - - - - - - - - -NNvvii//NNeexx RReeffeerreennccee ((VVii CCoommmmaannddss)) UUSSDD::1133--4433 - - - respectively. - Column: Set to the first nonblank character in the - line. - Options: None. - -[[ccoouunntt]] {{ - Move backward ccoouunntt paragraphs. - - The {{ command is an absolute movement. The {{ command - may be used as the motion component of other vvii com- - mands, in which case any text copied into a buffer is - character oriented, unless the starting character is - the first character on its line, in which case it is - line oriented. - - Line: Set to the line containing the beginning of - the previous paragraph. - Column: Set to the first nonblank character in the - line. - Options: Affected by the ppaarraaggrraapphh option. - -[[ccoouunntt]] || - Move to a specific _c_o_l_u_m_n position on the current line. - - The || command may be used as the motion component of - other vvii commands, in which case any text copied into a - buffer is character oriented. It is an error to use - the || command as a motion component and for the cursor - not to move. - - Line: Unchanged. - Column: Set to the character occupying the column - position identified by ccoouunntt, if the position - exists in the line. If the column length of - the current line is less than ccoouunntt, the cur- - sor is moved to the last character in the - line. - Options: None. - -[[ccoouunntt]] }} - Move forward ccoouunntt paragraphs. - - The }} command is an absolute movement. The }} command - may be used as the motion component of other vvii com- - mands, in which case any text copied into a buffer is - character oriented, unless the starting character is at - or before any nonblank characters in its line, in which - case it is line oriented. - - Line: Set to the line containing the beginning of - the next paragraph. - Column: Set to the first nonblank character in the - line. - - - - - - - - - - -UUSSDD::1133--4444 NNvvii//NNeexx RReeffeerreennccee ((VVii CCoommmmaannddss)) - - - Options: Affected by the ppaarraaggrraapphh option. - -[[ccoouunntt]] ~~ - Reverse the case of the next ccoouunntt character(s). This - is the historic semantic for the ~~ command and it is - only in effect if the ttiillddeeoopp option is not set. - - Lowercase alphabetic characters are changed to upper- - case, and uppercase characters are changed to lower- - case. No other characters are affected. - - Historically, the ~~ command did not take an associated - count, nor did it move past the end of the current - line. As it had no associated motion it was difficult - to change the case of large blocks of text. In nnvvii, if - the cursor is on the last character of a line, and - there are more lines in the file, the cursor moves to - the next line. - - It is not an error to specify a count larger than the - number of characters between the cursor and the end of - the file. - - Line: Set to the line of the character after ccoouunntt - characters, or, end of file. - Column: Set to the character after ccoouunntt characters, - or, end-of-file. - Options: Affected by the ttiillddeeoopp option. - -[[ccoouunntt]] ~~ mmoottiioonn - Reverse the case of the characters in a text region - specified by the ccoouunntt and mmoottiioonn. Only in effect if - the ttiillddeeoopp option is set. - - Lowercase characters are changed to uppercase, and - uppercase characters are changed to lowercase. No - other characters are affected. - - Line: Set to the line of the character after the - last character in the region. - Column: Set to the character after the last character - in the region. - Options: Affected by the ttiillddeeoopp option. - -<<iinntteerrrruupptt>> - Interrupt the current operation. Many of the poten- - tially long-running vvii commands may be interrupted - using the terminal interrupt character. These opera- - tions include searches, file reading and writing, fil- - ter operations and map character expansion. Interrupts - are also enabled when running commands outside of vvii. - - If the <<iinntteerrrruupptt>> character is used to interrupt while - - - - - - - - - - -NNvvii//NNeexx RReeffeerreennccee ((VVii CCoommmmaannddss)) UUSSDD::1133--4455 - - - entering an eexx command, the command is aborted, the - cursor returns to its previous position, and vvii remains - in command mode. - - Generally, if the <<iinntteerrrruupptt>> character is used to - interrupt any operation, any changes made before the - interrupt are left in place. - - Line: Dependent on the operation being interrupted. - Column: Dependent on the operation being interrupted. - Options: None. - - 1111.. VVii TTeexxtt IInnppuutt CCoommmmaannddss - - The following section describes the commands - available in the text input mode of the vvii editor. - - Historically, vvii implementations only permitted - the characters inserted on the current line to be - erased. In addition, only the <<ccoonnttrrooll--DD>> erase char- - acter and the "00<<ccoonnttrrooll--DD>>" and "^^<<ccoonnttrrooll--DD>>" erase - strings could erase autoindent characters. This imple- - mentation permits erasure to continue past the begin- - ning of the current line, and back to where text input - mode was entered. In addition, autoindent characters - may be erased using the standard erase characters. For - the line and word erase characters, reaching the - autoindent characters forms a "soft" boundary, denoting - the end of the current word or line erase. Repeating - the word or line erase key will erase the autoindent - characters. - - Historically, vvii always used <<ccoonnttrrooll--HH>> and <<ccoonn-- - ttrrooll--WW>> as character and word erase characters, respec- - tively, regardless of the current terminal settings. - This implementation accepts, in addition to these two - characters, the current terminal characters for those - operations. - - <<nnuull>> - If the first character of the input is a <<nnuull>>, - the previous input is replayed, as if just - entered. - - <<ccoonnttrrooll--DD>> - If the previous character on the line was an - autoindent character, erase it. Otherwise, if the - user is entering the first character in the line, - <<ccoonnttrrooll--DD>> is ignored. Otherwise, a literal - <<ccoonnttrrooll--DD>> character is entered. - - ^^<<ccoonnttrrooll--DD>> - If the previous character on the line was an - - - - - - - - - - -UUSSDD::1133--4466 NNvvii//NNeexx RReeffeerreennccee ((VVii CCoommmmaannddss)) - - - autoindent character, erase all of the autoindent - characters on the line. In addition, the autoin- - dent level is reset to 0. - - 00<<ccoonnttrrooll--DD>> - If the previous character on the line was an - autoindent character, erase all of the autoindent - characters on the line. - - <<ccoonnttrrooll--TT>> - Insert sufficient <<ttaabb>> and <<ssppaaccee>> characters to - move the cursor forward to a column immediately - after the next column which is an even multiple of - the sshhiiffttwwiiddtthh option. - - Historically, vvii did not permit the <<ccoonnttrrooll--TT>> - command to be used unless the cursor was at the - first column of a new line or it was preceded only - by autoindent characters. NNvvii permits it to be - used at any time during insert mode. - - <<eerraassee>> - <<ccoonnttrrooll--HH>> - Erase the last character. - - <<lliitteerraall nneexxtt>> - Quote the next character. The next character will - not be mapped (see the mmaapp command for more infor- - mation) or interpreted specially. A carat ("^^") - character will be displayed immediately as a - placeholder, but will be replaced by the next - character. - - <<eessccaappee>> - Resolve all text input into the file, and return - to command mode. - - <<lliinnee eerraassee>> - Erase the current line. - - <<ccoonnttrrooll--WW>> - <<wwoorrdd eerraassee>> - Erase the last word. The definition of word is - dependent on the aallttwweerraassee and ttttyywweerraassee options. - - <<ccoonnttrrooll--XX>>[[00--99AA--FFaa--ff]]** - Insert a character with the specified hexadecimal - value into the text. - - <<iinntteerrrruupptt>> - Interrupt text input mode, returning to command - mode. If the <<iinntteerrrruupptt>> character is used to - interrupt inserting text into the file, it is as - - - - - - - - - - -NNvvii//NNeexx RReeffeerreennccee ((VVii CCoommmmaannddss)) UUSSDD::1133--4477 - - - if the <<eessccaappee>> character was used; all text input - up to the interruption is resolved into the file. - - 1122.. EExx AAddddrreessssiinngg - - Addressing in eexx (and when eexx commands are exe- - cuted from vvii) relates to the current line. In gen- - eral, the current line is the last line affected by a - command. The exact effect on the current line is dis- - cussed under the description of each command. When the - file contains no lines, the current line is zero. - - Addresses are constructed by one or more of the - following methods: - - (1) The address ".." refers to the current line. - - (2) The address "$$" refers to the last line of the - file. - - (3) The address "NN", where NN is a positive number, - refers to the N-th line of the file. - - (4) The address "''<<cchhaarraacctteerr>>" or "``<<cchhaarraacctteerr>>" - refers to the line marked with the name <<cchhaarraacc-- - tteerr>>. (See the kk or mm commands for more infor- - mation on how to mark lines.) - - (5) A regular expression (RE) enclosed by slashes - ("//") is an address, and it refers to the first - line found by searching forward from the line - _a_f_t_e_r the current line toward the end of the - file, and stopping at the first line containing - a string matching the RE. (The trailing slash - can be omitted at the end of the command line.) - - If no RE is specified, i.e. the pattern is "////", - the last RE used in any command is used in the - search. - - If the eexxtteennddeedd option is set, the RE is handled - as an extended RE, not a basic RE. If the wwrraapp-- - ssccaann option is set, the search wraps around to - the beginning of the file and continues up to - and including the current line, so that the - entire file is searched. - - The form "\\//" is accepted for historic reasons, - and is identical to "////". - - (6) An RE enclosed in question marks ("??") - addresses the first line found by searching - backward from the line _p_r_e_c_e_d_i_n_g the current - - - - - - - - - - -UUSSDD::1133--4488 NNvvii//NNeexx RReeffeerreennccee - - - line, toward the beginning of the file and stop- - ping at the first line containing a string - matching the RE. (The trailing question mark - can be omitted at the end of a command line.) - - If no RE is specified, i.e. the pattern is "????", - the last RE used in any command is used in the - search. - - If the eexxtteennddeedd option is set, the RE is handled - as an extended RE, not a basic RE. If the wwrraapp-- - ssccaann option is set, the search wraps around - from the beginning of the file to the end of the - file and continues up to and including the cur- - rent line, so that the entire file is searched. - - The form "\\??" is accepted for historic reasons, - and is identical to "????". - - (7) An address followed by a plus sign ("++") or a - minus sign ("--") followed by a number is an off- - set address and refers to the address plus (or - minus) the indicated number of lines. If the - address is omitted, the addition or subtraction - is done with respect to the current line. - - (8) An address of "++" or "--" followed by a number is - an offset from the current line. For example, - "--55" is the same as "..--55". - - (9) An address ending with "++" or "--" has 1 added to - or subtracted from the address, respectively. - As a consequence of this rule and of the previ- - ous rule, the address "--" refers to the line - preceding the current line. Moreover, trailing - "++" and "--" characters have a cumulative effect. - For example, "++++--++++" refers to the current line - plus 3. - - (10) A percent sign ("%%") is equivalent to the - address range "11,,$$". - - EExx commands require zero, one, or two addresses. - It is an error to specify an address to a command which - requires zero addresses. - - If the user provides more than the expected number - of addresses to any eexx command, the first addresses - specified are discarded. For example, "11,,22,,33,,55"print - prints lines 3 through 5, because the pprriinntt command - only takes two addresses. - - - - - - - - - - - - -NNvvii//NNeexx RReeffeerreennccee UUSSDD::1133--4499 - - - The addresses in a range are separated from each - other by a comma (",,") or a semicolon (";;"). In the - latter case, the current line ("..") is set to the - first address, and only then is the second address cal- - culated. This feature can be used to determine the - starting line for forward and backward searches (see - rules (5) and (6) above). The second address of any - two-address sequence corresponds to a line that fol- - lows, in the file, the line corresponding to the first - address. The first address must be less than or equal - to the second address. The first address must be - greater than or equal to the first line of the file, - and the last address must be less than or equal to the - last line of the file. - - 1133.. EExx DDeessccrriippttiioonn - - The following words have special meanings for eexx - commands. - - <<eeooff>> - The end-of-file character is used to scroll the - screen in the eexx editor. This character is nor- - mally <<ccoonnttrrooll--DD>>, however, whatever character is - set for the current terminal is used. - - lliinnee - A single-line address, given in any of the forms - described in the section entitled "EExx AAddddrreessssiinngg". - The default for lliinnee is the current line. - - rraannggee - A line, or a pair of line addresses, separated by - a comma or semicolon. (See the section entitled - "EExx AAddddrreessssiinngg" for more information.) The - default for range is the current line _o_n_l_y, i.e. - "..,,..". A percent sign ("%%") stands for the range - "11,,$$". The starting address must be less than, or - equal to, the ending address. - - ccoouunntt - A positive integer, specifying the number of lines - to be affected by the command; the default is 1. - Generally, a count past the end-of-file may be - specified, e.g. the command "pp 33000000" in a 10 line - file is acceptable, and will print from the cur- - rent line through the last line in the file. - - ffllaaggss - One or more of the characters "#", "p", and "l". - When a command that accepts these flags completes, - the addressed line(s) are written out as if by the - corresponding ##, ll or pp commands. In addition, - - - - - - - - - - -UUSSDD::1133--5500 NNvvii//NNeexx RReeffeerreennccee ((EExx CCoommmmaannddss)) - - - any number of "++" or "--" characters can be speci- - fied before, after, or during the flags, in which - case the line written is not necessarily the one - affected by the command, but rather the line - addressed by the offset address specified. The - default for ffllaaggss is none. - - ffiillee - A pattern used to derive a pathname; the default - is the current file. File names are subjected to - normal _s_h(1) word expansions. - - Anywhere a file name is specified, it is also pos- - sible to use the special string "//ttmmpp". This will be - replaced with a temporary file name which can be used - for temporary work, e.g. "::ee //ttmmpp" creates and edits a - new file. - - If both a count and a range are specified for com- - mands that use either, the starting line for the com- - mand is the _l_a_s_t line addressed by the range, and - ccoouunntt- subsequent lines are affected by the command, - e.g. the command "22,,33pp44" prints out lines 3, 4, 5 and - 6. - - When only a line or range is specified, with no - command, the implied command is either a lliisstt, nnuummbbeerr - or pprriinntt command. The command used is the most recent - of the three commands to have been used (including any - use as a flag). If none of these commands have been - used before, the pprriinntt command is the implied command. - When no range or count is specified and the command - line is a blank line, the current line is incremented - by 1 and then the current line is displayed. - - Zero or more whitespace characters may precede or - follow the addresses, count, flags, or command name. - Any object following a command name (such as buffer, - file, etc.), that begins with an alphabetic character, - should be separated from the command name by at least - one whitespace character. - - Any character, including <<ccaarrrriiaaggee--rreettuurrnn>>, "%%" - and "##" retain their literal value when preceded by a - backslash. - - 1144.. EExx CCoommmmaannddss - - The following section describes the commands - available in the eexx editor. In each entry below, the - tag line is a usage synopsis for the command. - - - - - - - - - - - - -NNvvii//NNeexx RReeffeerreennccee ((EExx CCoommmmaannddss)) UUSSDD::1133--5511 - - - Each command can be entered as the abbreviation - (those characters in the synopsis command word preced- - ing the "[" character), the full command (all charac- - ters shown for the command word, omitting the "[" and - "]" characters), or any leading subset of the full com- - mand down to the abbreviation. For example, the args - command (shown as "aarr[[ggss]]" in the synopsis) can be - entered as "aarr", "aarrgg" or "aarrggss". - - Each eexx command described below notes the new cur- - rent line after it is executed, as well as any options - that affect the command. - - "" - A comment. Command lines beginning with the dou- - ble-quote character ("""") are ignored. This per- - mits comments in editor scripts and startup files. - - <<eenndd--ooff--ffiillee>> - Scroll the screen. Write the next N lines, where - N is the value of the ssccrroollll option. The command - is the end-of-file terminal character, which may - be different on different terminals. Tradition- - ally, it is the <<ccoonnttrrooll--DD>> key. - - Historically, the eeooff command ignored any preced- - ing count, and the <<eenndd--ooff--ffiillee>> character was - ignored unless it was entered as the first charac- - ter of the command. This implementation treats it - as a command _o_n_l_y if entered as the first charac- - ter of the command line, and otherwise treats it - as any other character. - - Line: Set to the last line written. - Options: None. - - !! aarrgguummeenntt((ss)) - [[rraannggee]]!! aarrgguummeenntt((ss)) - Execute a shell command, or filter lines through a - shell command. In the first synopsis, the remain- - der of the line after the "!!" character is passed - to the program named by the sshheellll option, as a - single argument. - - Within the rest of the line, "%%" and "##" are - expanded into the current and alternate pathnames, - respectively. The character "!!" is expanded with - the command text of the previous !! command. - (Therefore, the command !!!! repeats the previous !! - command.) The special meanings of "%%", "##", and - "!!" can be overridden by escaping them with a - backslash. If no !! or ::!! command has yet been - executed, it is an error to use an unescaped "!!" - - - - - - - - - - -UUSSDD::1133--5522 NNvvii//NNeexx RReeffeerreennccee ((EExx CCoommmmaannddss)) - - - character. The !! command does _n_o_t do shell - expansion on the strings provided as arguments. - If any of the above expansions change the command - the user entered, the command is redisplayed at - the bottom of the screen. - - EExx then executes the program named by the sshheellll - option, with a --cc flag followed by the arguments - (which are bundled into a single argument). - - The !! command is permitted in an empty file. - - If the file has been modified since it was last - completely written, the command will warn you. - - A single "!!" character is displayed when the com- - mand completes. - - In the second form of the !! command, the remain- - der of the line after the "!!" is passed to the - program named by the sshheellll option, as described - above. The specified lines are passed to the pro- - gram as standard input, and the standard and stan- - dard error output of the program replace the orig- - inal lines. - - Line: Unchanged if no range was specified, oth- - erwise set to the first line of the - range. - Options: Affected by the aauuttoowwrriittee and wwrriitteeaannyy - options. - - [[rraannggee]] nnuu[[mmbbeerr]] [[ccoouunntt]] [[ffllaaggss]] - [[rraannggee]] ## [[ccoouunntt]] [[ffllaaggss]] - Display the selected lines, each preceded with its - line number. - - The line number format is "%6d", followed by two - spaces. - - Line: Set to the last line displayed. - Options: None. - - @@ bbuuffffeerr - ** bbuuffffeerr - Execute a buffer. Each line in the named buffer - is executed as an eexx command. If no buffer is - specified, or if the specified buffer is "@@" or - "**", the last buffer executed is used. - - [[rraannggee]] <<[[<< ......]] [[ccoouunntt]] [[ffllaaggss]] - Shift lines left or right. The specified lines - are shifted to the left (for the << command) or - - - - - - - - - - -NNvvii//NNeexx RReeffeerreennccee ((EExx CCoommmmaannddss)) UUSSDD::1133--5533 - - - right (for the >> command), by the number of - columns specified by the sshhiiffttwwiiddtthh option. Only - leading whitespace characters are deleted when - shifting left; once the first column of the line - contains a nonblank character, the sshhiifftt command - will succeed, but the line will not be modified. - - If the command character << or >> is repeated more - than once, the command is repeated once for each - additional command character. - - Line: If the current line is set to one of the - lines that are affected by the command, - it is unchanged. Otherwise, it is set to - the first nonblank character of the low- - est numbered line shifted. - Options: Affected by the sshhiiffttwwiiddtthh option. - - [[lliinnee]] == [[ffllaaggss]] - Display the line number. Display the line number - of lliinnee (which defaults to the last line in the - file). - - Line: Unchanged. - Options: None. - - [[rraannggee]] >>[[>> ......]] [[ccoouunntt]] [[ffllaaggss]] - Shift right. The specified lines are shifted to - the right by the number of columns specified by - the sshhiiffttwwiiddtthh option, by inserting tab and space - characters. Empty lines are not changed. - - If the command character ">>" is repeated more than - once, the command is repeated once for each addi- - tional command character. - - Line: Set to the last line modified by the com- - mand. - Options: None. - - aabb[[bbrreevv]] llhhss rrhhss - Add an abbreviation to the current abbreviation - list. In vvii, if llhhss is entered such that it is - preceded and followed by characters that cannot be - part of a word, it is replaced by the string rrhhss. - - Line: Unchanged. - Options: None. - - [[lliinnee]] aa[[ppppeenndd]][[!!]] - The input text is appended to the specified line. - If line 0 is specified, the text is inserted at - the beginning of the file. Set to the last line - - - - - - - - - - -UUSSDD::1133--5544 NNvvii//NNeexx RReeffeerreennccee ((EExx CCoommmmaannddss)) - - - input. If no lines are input, then set to lliinnee, - or to the first line of the file if a lliinnee of 0 - was specified. Following the command name with a - "!!" character causes the aauuttooiinnddeenntt option to be - toggled for the duration of the command. - - Line: Unchanged. - Options: Affected by the aallttwweerraassee, aauuttooiinnddeenntt, - bbeeaauuttiiffyy, sshhoowwmmaattcchh, ttttyywweerraassee and wwrraapp-- - mmaarrggiinn options. - - aarr[[ggss]] - Display the argument list. The current argument - is displayed inside of "[[" and "]]" characters. - The argument list is the list of operands speci- - fied on startup, which can be replaced using the - nneexxtt command. - - Line: Unchanged. - Options: None. - - bbgg - VVii mode only. Background the current screen. - - Line: Set to the current line when the screen - was last edited. - Options: None. - - [[rraannggee]] cc[[hhaannggee]][[!!]] [[ccoouunntt]] - Replace the lines with input text. Following the - command name with a "!!" character causes the - aauuttooiinnddeenntt option to be toggled for the duration - of the command. - - Line: Set to the last line input, or, if no - lines were input, set to the line before - the target line, or to the first line of - the file if there are no lines preceding - the target line. - Options: Affected by the aallttwweerraassee, aauuttooiinnddeenntt, - bbeeaauuttiiffyy, sshhoowwmmaattcchh, ttttyywweerraassee and wwrraapp-- - mmaarrggiinn options. - - cchhdd[[iirr]][[!!]] [[ddiirreeccttoorryy]] - ccdd[[!!]] [[ddiirreeccttoorryy]] - Change the current working directory. The ddiirreecc-- - ttoorryy argument is subjected to _s_h(1) word expan- - sions. When invoked with no directory argument - and the HHOOMMEE environment variable is set, the - directory named by the HHOOMMEE environment variable - becomes the new current directory. Otherwise, the - new current directory becomes the directory - returned by the _g_e_t_p_w_e_n_t(3) routine. - - - - - - - - - - -NNvvii//NNeexx RReeffeerreennccee ((EExx CCoommmmaannddss)) UUSSDD::1133--5555 - - - The cchhddiirr command will fail if the file has been - modified since the last complete write of the - file. You can override this check by appending a - "!!" character to the command. - - Line: Unchanged. - Options: Affected by the ccddppaatthh option. - - [[rraannggee]] ccoo[[ppyy]] lliinnee [[ffllaaggss]] - [[rraannggee]] tt lliinnee [[ffllaaggss]] - Copy the specified lines (range) after the desti- - nation line. Line 0 may be specified to insert - the lines at the beginning of the file. - - Line: Unchanged. - Options: None. - - [[rraannggee]] dd[[eelleettee]] [[bbuuffffeerr]] [[ccoouunntt]] [[ffllaaggss]] - Delete the lines from the file. The deleted text - is saved in the specified buffer, or, if no buffer - is specified, in the unnamed buffer. If the com- - mand name is followed by a letter that could be - interpreted as either a buffer name or a flag - value (because neither a ccoouunntt or ffllaaggss values - were given), eexx treats the letter as a ffllaaggss value - if the letter immediately follows the command - name, without any whitespace separation. If the - letter is preceded by whitespace characters, it - treats it as a buffer name. - - Line: Set to the line following the deleted - lines, or to the last line if the deleted - lines were at the end. - Options: None. - - ddii[[ssppllaayy]] bb[[uuffffeerrss]] || ss[[ccrreeeennss]] || tt[[aaggss]] - Display buffers, screens or tags. The ddiissppllaayy - command takes one of three additional arguments, - which are as follows: - - b[uffers] - Display all buffers (including named, - unnamed, and numeric) that contain text. - s[creens] - Display the file names of all background - screens. - t[ags] Display the tags stack. - - Line: Unchanged. - Options: None. - - ee[[ddiitt]][[!!]] [[++ccmmdd]] [[ffiillee]] - - - - - - - - - - - -UUSSDD::1133--5566 NNvvii//NNeexx RReeffeerreennccee ((EExx CCoommmmaannddss)) - - - eexx[[!!]] [[++ccmmdd]] [[ffiillee]] - Edit a different file. If the current buffer has - been modified since the last complete write, the - command will fail. You can override this by - appending a "!!" character to the command name. - - If the "++ccmmdd" option is specified, that eexx command - will be executed in the new file. Any eexx command - may be used, although the most common use of this - feature is to specify a line number or search pat- - tern to set the initial location in the new file. - - Line: If you have previously edited the file, - the current line will be set to your last - position in the file. If that position - does not exist, or you have not previ- - ously edited the file, the current line - will be set to the first line of the file - if you are in vvii mode, and the last line - of the file if you are in eexx. - Options: Affected by the aauuttoowwrriittee and wwrriitteeaannyy - options. - - eexxuu[[ssaaggee]] [[ccoommmmaanndd]] - Display usage for an eexx command. If ccoommmmaanndd is - specified, a usage statement for that command is - displayed. Otherwise, usage statements for all eexx - commands are displayed. - - Line: Unchanged. - Options: None. - - ff[[iillee]] [[ffiillee]] - Display and optionally change the file name. If a - file name is specified, the current pathname is - changed to the specified name. The current path- - name, the number of lines, and the current posi- - tion in the file are displayed. - - Line: Unchanged. - Options: None. - - ffgg [[nnaammee]] - VVii mode only. Foreground the specified screen. - Swap the current screen with the specified back- - grounded screen. If no screen is specified, the - first background screen is foregrounded. - - Line: Set to the current line when the screen - was last edited. - Options: None. - - - - - - - - - - - - -NNvvii//NNeexx RReeffeerreennccee ((EExx CCoommmmaannddss)) UUSSDD::1133--5577 - - - [[rraannggee]] gg[[lloobbaall]] //ppaatttteerrnn// [[ccoommmmaannddss]] - [[rraannggee]] vv //ppaatttteerrnn// [[ccoommmmaannddss]] - Apply commands to lines matching (or not matching) - a pattern. The lines within the given range that - match ("gg[[lloobbaall]]"), or do not match ("vv") the - given pattern are selected. Then, the specified - eexx command(s) are executed with the current line - ("..") set to each selected line. If no range is - specified, the entire file is searched for match- - ing, or not matching, lines. - - Multiple commands can be specified, one per line, - by escaping each <<nneewwlliinnee>> character with a back- - slash, or by separating commands with a "||" char- - acter. If no commands are specified, the command - defaults to the pprriinntt command. - - For the aappppeenndd, cchhaannggee and iinnsseerrtt commands, the - input text must be part of the global command - line. In this case, the terminating period can be - omitted if it ends the commands. - - The vviissuuaall command may also be specified as one of - the eexx commands. In this mode, input is taken - from the terminal. Entering a QQ command in vvii - mode causes the next line matching the pattern to - be selected and vvii to be reentered, until the list - is exhausted. - - The gglloobbaall, vv and uunnddoo commands cannot be used as - part of these commands. - - The editor options aauuttoopprriinntt, aauuttooiinnddeenntt, and - rreeppoorrtt are turned off for the duration of the - gglloobbaall and vv commands. - - Line: The last line modified. - Options: None. - - hhee[[llpp]] - Display a help message. - - Line: Unchanged. - Options: None. - - [[lliinnee]] ii[[nnsseerrtt]][[!!]] - The input text is inserted before the specified - line. Following the command name with a "!!" - character causes the aauuttooiinnddeenntt option setting to - be toggled for the duration of this command. - - Line: Set to the last line input; if no lines - were input, set to the line before the - - - - - - - - - - -UUSSDD::1133--5588 NNvvii//NNeexx RReeffeerreennccee ((EExx CCoommmmaannddss)) - - - target line, or to the first line of the - file if there are no lines preceding the - target line. - Options: Affected by the aallttwweerraassee, aauuttooiinnddeenntt, - bbeeaauuttiiffyy, sshhoowwmmaattcchh, ttttyywweerraassee and wwrraapp-- - mmaarrggiinn options. - - [[rraannggee]] jj[[ooiinn]][[!!]] [[ccoouunntt]] [[ffllaaggss]] - Join lines of text together. - - A ccoouunntt specified to the command specifies that - the last line of the rraannggee plus ccoouunntt subsequent - lines will be joined. (Note, this differs by one - from the general rule where only ccoouunntt- subsequent - lines are affected.) - - If the current line ends with a whitespace charac- - ter, all whitespace is stripped from the next - line. Otherwise, if the next line starts with a - open parenthesis ("(("), do nothing. Otherwise, if - the current line ends with a question mark ("??"), - period ("..") or exclamation point ("!!"), insert - two spaces. Otherwise, insert a single space. - - Appending a "!!" character to the command name - causes a simpler join with no white-space process- - ing. - - Line: Unchanged. - Options: None. - - [[rraannggee]] ll[[iisstt]] [[ccoouunntt]] [[ffllaaggss]] - Display the lines unambiguously. Tabs are dis- - played as "^^II", and the end of the line is marked - with a "$$" character. - - Line: Set to the last line displayed. - Options: None. - - mmaapp[[!!]] [[llhhss rrhhss]] - Define or display maps (for vvii only). - - If "llhhss" and "rrhhss" are not specified, the current - set of command mode maps are displayed. If a "!!" - character is appended to to the command, the text - input mode maps are displayed. - - Otherwise, when the "llhhss" character sequence is - entered in vvii, the action is as if the correspond- - ing "rrhhss" had been entered. If a "!!" character - is appended to the command name, the mapping is - effective during text input mode, otherwise, it is - effective during command mode. This allows "llhhss" - - - - - - - - - - -NNvvii//NNeexx RReeffeerreennccee ((EExx CCoommmmaannddss)) UUSSDD::1133--5599 - - - to have two different macro definitions at the - same time: one for command mode and one for input - mode. - - Whitespace characters require escaping with a - <<lliitteerraallnext> character to be entered in the llhhss - string in visual mode. - - Normally, keys in the rrhhss string are remapped (see - the rreemmaapp option), and it is possible to create - infinite loops. However, keys which map to them- - selves are not further remapped, regardless of the - setting of the rreemmaapp option. For example, the - command "::mmaapp nn nnzz.." maps the "nn" key to the nn - and zz commands. - - To exit an infinitely looping map, use the termi- - nal <<iinntteerrrruupptt>> character. - - Line: Unchanged. - Options: None. - - [[lliinnee]] mmaa[[rrkk]] <<cchhaarraacctteerr>> - [[lliinnee]] kk <<cchhaarraacctteerr>> - Mark the line with the mark <<cchhaarraacctteerr>>. The - expressions "''<<cchhaarraacctteerr>>" and "``<<cchhaarraacctteerr>>" can - then be used as an address in any command that - uses one. - - Line: Unchanged. - Options: None. - - [[rraannggee]] mm[[oovvee]] lliinnee - Move the specified lines after the target line. A - target line of 0 places the lines at the beginning - of the file. - - Line: Set to the first of the moved lines. - Options: None. - - mmkk[[eexxrrcc]][[!!]] ffiillee - Write the abbreviations, editor options and maps - to the specified file. Information is written in - a form which can later be read back in using the - eexx ssoouurrccee command. If ffiillee already exists, the - mmkkeexxrrcc command will fail. This check can be over- - ridden by appending a "!!" character to the com- - mand. - - Line: Unchanged. - Options: None. - - - - - - - - - - - - -UUSSDD::1133--6600 NNvvii//NNeexx RReeffeerreennccee ((EExx CCoommmmaannddss)) - - - nn[[eexxtt]][[!!]] [[ffiillee ......]] - Edit the next file from the argument list. The - nneexxtt command will fail if the file has been modi- - fied since the last complete write. This check - can be overridden by appending the "!!" character - to the command name. The argument list can - optionally be replaced by specifying a new one as - arguments to this command. In this case, editing - starts with the first file on the new list. - - Line: Set as described for the eeddiitt command. - Options: Affected by the options aauuttoowwrriittee and - wwrriitteeaannyy. - - [[lliinnee]] oo[[ppeenn]] //ppaatttteerrnn// [[ffllaaggss]] - Enter open mode. Open mode is the same as being - in vvii, but with a one-line window. All the stan- - dard vvii commands are available. If a match is - found for the optional RE argument, the cursor is - set to the start of the matching pattern. - - _T_h_i_s _c_o_m_m_a_n_d _i_s _n_o_t _y_e_t _i_m_p_l_e_m_e_n_t_e_d_. - - Line: Unchanged, unless the optional RE is - specified, in which case it is set to the - line where the matching pattern is found. - Options: Affected by the ooppeenn option. - - pprree[[sseerrvvee]] - Save the file in a form that can later be recov- - ered using the eexx --rr option. When the file is - preserved, an email message is sent to the user. - - Line: Unchanged. - Options: None. - - pprreevv[[iioouuss]][[!!]] - Edit the previous file from the argument list. - The pprreevviioouuss command will fail if the file has - been modified since the last complete write. This - check can be overridden by appending the "!!" - character to the command name. - - Line: Set as described for the eeddiitt command. - Options: Affected by the options aauuttoowwrriittee and - wwrriitteeaannyy. None. - - [[rraannggee]] pp[[rriinntt]] [[ccoouunntt]] [[ffllaaggss]] - Display the specified lines. - - Line: Set to the last line displayed. - Options: None. - - - - - - - - - - - -NNvvii//NNeexx RReeffeerreennccee ((EExx CCoommmmaannddss)) UUSSDD::1133--6611 - - - [[lliinnee]] ppuu[[tt]] [[bbuuffffeerr]] - Append buffer contents to the current line. If a - buffer is specified, its contents are appended to - the line, otherwise, the contents of the unnamed - buffer are used. - - Line: Set to the line after the current line. - Options: None. - - qq[[uuiitt]][[!!]] - End the editing session. If the file has been - modified since the last complete write, the qquuiitt - command will fail. This check may be overridden - by appending a "!!" character to the command. - - If there are more files to edit, the qquuiitt command - will fail. Appending a "!!" character to the com- - mand name or entering two qquuiitt commands (i.e. wwqq, - qquuiitt, xxiitt or ZZZZ) in a row) will override this - check and the editor will exit. - - Line: Unchanged. - Options: None. - - [[lliinnee]] rr[[eeaadd]][[!!]] [[ffiillee]] - Read a file. A copy of the specified file is - appended to the line. If lliinnee is 0, the copy is - inserted at the beginning of the file. If no file - is specified, the current file is read; if there - is no current file, then ffiillee becomes the current - file. If there is no current file and no ffiillee is - specified, then the rreeaadd command will fail. - - If ffiillee is preceded by a "!!" character, ffiillee is - treated as if it were a shell command, and passed - to the program named by the SSHHEELLLL environment - variable. The standard and standard error outputs - of that command are read into the file after the - specified line. The special meaning of the "!!" - character can be overridden by escaping it with a - backslash ("\\") character. - - Line: When executed from eexx, the current line - is set to the last line read. When exe- - cuted from vvii, the current line is set to - the first line read. - Options: None. - - rreecc[[oovveerr]] ffiillee - Recover ffiillee if it was previously saved. If no - saved file by that name exists, the rreeccoovveerr com- - mand behaves similarly to the eeddiitt command. - - - - - - - - - - - -UUSSDD::1133--6622 NNvvii//NNeexx RReeffeerreennccee ((EExx CCoommmmaannddss)) - - - Line: Set as described for the eeddiitt command. - Options: None. - - rreess[[iizzee]] [[++||--]]ssiizzee - VVii mode only. Grow or shrink the current screen. - If ssiizzee is a positive, signed number, the current - screen is grown by that many lines. If ssiizzee is a - negative, signed number, the current screen is - shrunk by that many lines. If ssiizzee is not signed, - the current screen is set to the specified ssiizzee. - Applicable only to split screens. - - Line: Unchanged. - Options: None. - - rreeww[[iinndd]][[!!]] - Rewind the argument list. If the current file has - been modified since the last complete write, the - rreewwiinndd command will fail. This check may be over- - ridden by appending the "!!" character to the com- - mand. - - Otherwise, the current file is set to the first - file in the argument list. - - Line: Set as described for the eeddiitt command. - Options: Affected by the aauuttoowwrriittee and wwrriitteeaannyy - options. - - ssee[[tt]] [[ooppttiioonn[[==[[vvaalluuee]]]] ......]] [[nnooooppttiioonn ......]] [[ooppttiioonn?? - ......]] [[aallll]] - Display or set editor options. When no arguments - are specified, the editor option tteerrmm, and any - editor options whose values have been changed from - the default settings are displayed. If the argu- - ment aallll is specified, the values of all of editor - options are displayed. - - Specifying an option name followed by the charac- - ter "??" causes the current value of that option - to be displayed. The "??" can be separated from - the option name by whitespace characters. The "??" - is necessary only for Boolean valued options. - Boolean options can be given values by the form - "sseett ooppttiioonn" to turn them on, or "sseett nnooooppttiioonn" to - turn them off. String and numeric options can be - assigned by the form "sseett ooppttiioonn==vvaalluuee". Any - whitespace characters in strings can be included - literally by preceding each with a backslash. - More than one option can be set or listed by a - single set command, by specifying multiple argu- - ments, each separated from the next by whitespace - characters. - - - - - - - - - - -NNvvii//NNeexx RReeffeerreennccee ((EExx CCoommmmaannddss)) UUSSDD::1133--6633 - - - Line: Unchanged. - Options: None. - - sshh[[eellll]] - Run a shell program. The program named by the - sshheellll option is run with a --ii (for interactive) - flag. Editing is resumed when that program exits. - - Line: Unchanged. - Options: None. - - ssoo[[uurrccee]] ffiillee - Read and execute eexx commands from a file. SSoouurrccee - commands may be nested. - - Line: Unchanged. - Options: None. - - sspp[[lliitt]] [[ffiillee ......]] - VVii mode only. Split the screen. The current - screen is split into two screens, of approximately - equal size. If the cursor is in the lower half of - the screen, the screen will split up, i.e. the new - screen will be above the old one. If the cursor - is in the upper half of the screen, the new screen - will be below the old one. - - If ffiillee is specified, the new screen is editing - that file, otherwise, both screens are editing the - same file, and changes in each will be be - reflected in the other. The argument list for the - new screen consists of the list of files specified - as arguments to this command, or, the current - pathname if no files are specified. - - Line: If ffiillee is specified, set as for the eeddiitt - command, otherwise unchanged. - Options: None. - - [[rraannggee]] ss[[uubbssttiittuuttee]] [[//ppaatttteerrnn//rreeppllaaccee//]] [[ooppttiioonnss]] - [[ccoouunntt]] [[ffllaaggss]] - [[rraannggee]] && [[ooppttiioonnss]] [[ccoouunntt]] [[ffllaaggss]] - [[rraannggee]] ~~ [[ooppttiioonnss]] [[ccoouunntt]] [[ffllaaggss]] - Make substitutions. Replace the first instance of - ppaatttteerrnn with the string rreeppllaaccee on the specified - line(s). If the "//ppaatttteerrnn//rreeppll//" argument is not - specified, the "//ppaatttteerrnn//rreeppll//" from the previous - ssuubbssttiittuuttee command is used. - - If ooppttiioonnss includes the letter "cc" (confirm), you - will be prompted for confirmation before each - replacement is done. An affirmative response (in - English, a "yy" character) causes the replacement - - - - - - - - - - -UUSSDD::1133--6644 NNvvii//NNeexx RReeffeerreennccee ((EExx CCoommmmaannddss)) - - - to be made. A quit response (in English, a "qq" - character) causes the ssuubbssttiittuuttee command to be - terminated. Any other response causes the - replacement not to be made, and the ssuubbssttiittuuttee - command continues. If ooppttiioonnss includes the letter - "gg" (global), all nonoverlapping instances of ppaatt-- - tteerrnn in the line are replaced. - - The && version of the command is the same as not - specifying a pattern or replacement string to the - ssuubbssttiittuuttee command, and the "&&" is replaced by the - pattern and replacement information from the pre- - vious substitute command. - - The ~~ version of the command is the same as && and - ss, except that the search pattern used is the last - RE used in _a_n_y command, not necessarily the one - used in the last ssuubbssttiittuuttee command. - - For example, in the sequence - - ss//rreedd//bblluuee// - //ggrreeeenn - ~~ - - the "~~" is equivalent to "ss//ggrreeeenn//bblluuee//". - - The ssuubbssttiittuuttee command may be interrupted, using - the terminal interrupt character. All substitu- - tions completed before the interrupt are retained. - - Line: Set to the last line upon which a substi- - tution was made. - Options: None. - - ssuu[[ssppeenndd]][[!!]] - sstt[[oopp]][[!!]] - <<ccoonnttrrooll--ZZ>> - Suspend the edit session. Appending a "!!" char- - acter to these commands turns off the aauuttoowwrriittee - option for the command. - - Line: Unchanged. - Options: Affected by the aauuttoowwrriittee option. - - ttaa[[gg]][[!!]] ttaaggssttrriinngg - Edit the file containing the specified tag. - Search for the tagstring, which can be in a dif- - ferent file. If the tag is in a different file, - then the new file is edited. If the current file - has been modified since the last complete write, - the ttaagg command will fail. This check can be - overridden by appending the "!!" character to the - - - - - - - - - - -NNvvii//NNeexx RReeffeerreennccee ((EExx CCoommmmaannddss)) UUSSDD::1133--6655 - - - command name. - - The ttaagg command searches for ttaaggssttrriinngg in the tags - file(s) specified by the option. (See _c_t_a_g_s(1) - for more information on tags files.) - - Line: Set to the line indicated by the tag. - Options: Affected by the aauuttoowwrriittee, ttaagglleennggtthh, - ttaaggss and wwrriitteeaannyy options. - - ttaaggpp[[oopp]][[!!]] [[ffiillee || nnuummbbeerr]] - Pop to the specified tag in the tags stack. If - neither ffiillee or nnuummbbeerr is specified, the ttaaggppoopp - command pops to the most recent entry on the tags - stack. If ffiillee or nnuummbbeerr is specified, the ttaaggppoopp - command pops to the most recent entry in the tags - stack for that file, or numbered entry in the tags - stack, respectively. (See the ddiissppllaayy command for - information on displaying the tags stack.) - - If the file has been modified since the last com- - plete write, the ttaaggppoopp command will fail. This - check may be overridden by appending a "!!" char- - acter to the command name. - - Line: Set to the line indicated by the tag. - Options: Affected by the aauuttoowwrriittee, and wwrriitteeaannyy - options. - - ttaaggtt[[oopp]][[!!]] - Pop to the least recent tag on the tags stack, - clearing the tags stack. - - If the file has been modified since the last com- - plete write, the ttaaggppoopp command will fail. This - check may be overridden by appending a "!!" char- - acter to the command name. - - Line: Set to the line indicated by the tag. - Options: Affected by the aauuttoowwrriittee, and wwrriitteeaannyy - options. - - uunnaa[[bbbbrreevv]] llhhss - Delete an abbreviation. Delete llhhss from the cur- - rent list of abbreviations. - - Line: Unchanged. - Options: None. - - uu[[nnddoo]] - Undo the last change made to the file. Changes - made by gglloobbaall, vv, vviissuuaall and map sequences are - considered a single command. If repeated, the uu - - - - - - - - - - -UUSSDD::1133--6666 NNvvii//NNeexx RReeffeerreennccee ((EExx CCoommmmaannddss)) - - - command alternates between these two states, and - is its own inverse. - - Line: Set to the last line modified by the com- - mand. - Options: None. - - uunnmm[[aapp]][[!!]] llhhss - Unmap a mapped string. Delete the command mode - map definition for llhhss. If a "!!" character is - appended to the command name, delete the text - input mode map definition instead. - - Line: Unchanged. - Options: None. - - vvee[[rrssiioonn]] - Display the version of the eexx//vvii editor. - - [[lliinnee]] vvii[[ssuuaall]] [[ttyyppee]] [[ccoouunntt]] [[ffllaaggss]] - EExx mode only. Enter vvii. The ttyyppee is optional, - and can be "--", "++" or "^^", as in the eexx zz com- - mand, to specify the the position of the specified - line in the screen window. (The default is to - place the line at the top of the screen window.) - A ccoouunntt specifies the number of lines that will - initially be displayed. (The default is the value - of the wwiinnddooww editor option.) - - Line: Unchanged unless lliinnee is specified, in - which case it is set to that line. - Options: None. - - vvii[[ssuuaall]][[!!]] [[++ccmmdd]] [[ffiillee]] - VVii mode only. Edit a new file. Identical to the - "eeddiitt[[!!]] [[++ccmmdd]] [[ffiillee]]" command. - - vviiuu[[ssaaggee]] [[ccoommmmaanndd]] - Display usage for a vvii command. If ccoommmmaanndd is - specified, a usage statement for that command is - displayed. Otherwise, usage statements for all vvii - commands are displayed. - - Line: Unchanged. - Options: None. - - [[rraannggee]] ww[[rriittee]][[!!]] [[>>>>]] [[ffiillee]] - [[rraannggee]] ww[[rriittee]] [[!!]] [[ffiillee]] - [[rraannggee]] wwnn[[!!]] [[>>>>]] [[ffiillee]] - [[rraannggee]] wwqq[[!!]] [[>>>>]] [[ffiillee]] - Write the file. The specified lines (the entire - file, if no range is given) is written to ffiillee. - If ffiillee is not specified, the current pathname is - - - - - - - - - - -NNvvii//NNeexx RReeffeerreennccee ((EExx CCoommmmaannddss)) UUSSDD::1133--6677 - - - used. If ffiillee is specified, and it exists, or if - the current pathname was set using the ffiillee com- - mand, and the file already exists, these commands - will fail. Appending a "!!" character to the com- - mand name will override this check and the write - will be attempted, regardless. - - Specifying the optional ">>>>" string will cause the - write to be appended to the file, in which case no - tests are made for the file already existing. - - If the file is preceded by a "!!" character, the - program named in the SHELL environment variable is - invoked with file as its second argument, and the - specified lines are passed as standard input to - that command. The "!!" in this usage must be sep- - arated from command name by at least one whites- - pace character. The special meaning of the "!!" - may be overridden by escaping it with a backslash - ("\\") character. - - The wwqq version of the write command will exit the - editor after writing the file, if there are no - further files to edit. Appending a "!!" character - to the command name or entering two "quit" com- - mands (i.e. wwqq, qquuiitt, xxiitt or ZZZZ) in a row) will - override this check and the editor will exit, - ignoring any files that have not yet been edited. - - The wwnn version of the write command will move to - the next file after writing the file, unless the - write fails. - - Line: Unchanged. - Options: Affected by the rreeaaddoonnllyy and wwrriitteeaannyy - options. - - [[rraannggee]] xx[[iitt]][[!!]] [[ffiillee]] - Write the file if it has been modified. The spec- - ified lines are written to ffiillee, if the file has - been modified since the last complete write to any - file. If no rraannggee is specified, the entire file - is written. - - The xxiitt command will exit the editor after writing - the file, if there are no further files to edit. - Appending a "!!" character to the command name or - entering two "quit" commands (i.e. wwqq, qquuiitt, xxiitt - or ZZZZ) in a row) will override this check and the - editor will exit, ignoring any files that have not - yet been edited. - - - - - - - - - - - - -UUSSDD::1133--6688 NNvvii//NNeexx RReeffeerreennccee ((EExx CCoommmmaannddss)) - - - Line: Unchanged. - Options: Affected by the rreeaaddoonnllyy and wwrriitteeaannyy - options. - - [[rraannggee]] yyaa[[nnkk]] [[bbuuffffeerr]] [[ccoouunntt]] - Copy the specified lines to a buffer. If no - buffer is specified, the unnamed buffer is used. - - Line: Unchanged. - Options: None. - - [[lliinnee]] zz [[ttyyppee]] [[ccoouunntt]] [[ffllaaggss]] - Adjust the window. If no ttyyppee is specified, then - ccoouunntt lines following the specified line are dis- - played. The default ccoouunntt is the value of the - wwiinnddooww option. The ttyyppee argument changes the - position at which lliinnee is displayed on the screen - by changing the number of lines displayed before - and after lliinnee. The following ttyyppee characters may - be used: - - - Place the line at the bottom of the - screen. - + Place the line at the top of the screen. - . Place the line in the middle of the - screen. - ^ Write out count lines starting ccoouunntt ** 22 - lines before lliinnee; the net effect of this - is that a "zz^^" command following a zz com- - mand writes the previous page. - = Center lliinnee on the screen with a line of - hyphens displayed immediately before and - after it. The number of preceding and - following lines of text displayed are - reduced to account for those lines. - - Line: Set to the last line displayed, with the - exception of the ttyyppee, where the current - line is set to the line specified by the - command. - Options: Affected by the option. - - 1155.. SSeett OOppttiioonnss - - There are a large number of options that may be - set (or unset) to change the editor's behavior. This - section describes the options, their abbreviations and - their default values. - - In each entry below, the first part of the tag - line is the full name of the option, followed by any - equivalent abbreviations. (Regardless of the abbrevia- - tions, it is only necessary to use the minimum number - - - - - - - - - - -NNvvii//NNeexx RReeffeerreennccee UUSSDD::1133--6699 - - - of characters necessary to distinguish an abbreviation - from all other commands for it to be accepted, in - nneexx/nnvvii. Historically, only the full name and the - official abbreviations were accepted by eexx/vvii. Using - full names in your startup files and environmental - variables will probably make them more portable.) The - part in square brackets is the default value of the - option. Most of the options are boolean, i.e. they are - either on or off, and do not have an associated value. - - Options apply to both eexx and vvii modes, unless oth- - erwise specified. - - For information on modifying the options or to - display the options and their current values, see the - "set" command in the section entitled "EExx CCoommmmaannddss". - - aallttwweerraassee [[ooffff]] - VVii only. Change how vvii does word erase during - text input. When this option is set, text is bro- - ken up into three classes: alphabetic, numeric and - underscore characters, other nonblank characters, - and blank characters. Changing from one class to - another marks the end of a word. In addition, the - class of the first character erased is ignored - (which is exactly what you want when erasing path- - name components). - - aauuttooiinnddeenntt,, aaii [[ooffff]] - If this option is set, whenever you create a new - line (using the vvii AA, aa, CC, cc, II, ii, OO, oo, RR, rr, - SS, and ss commands, or the eexx aappppeenndd, cchhaannggee, and - iinnsseerrtt commands) the new line is automatically - indented to align the cursor with the first non- - blank character of the line from which you created - it. Lines are indented using tab characters to - the extent possible (based on the value of the - ttaabbssttoopp option) and then using space characters as - necessary. For commands inserting text into the - middle of a line, any blank characters to the - right of the cursor are discarded, and the first - nonblank character to the right of the cursor is - aligned as described above. - - The indent characters are themselves somewhat spe- - cial. If you do not enter more characters on the - new line before moving to another line, or enter- - ing <<eessccaappee>>, the indent character will be deleted - and the line will be empty. For example, if you - enter <<ccaarrrriiaaggee--rreettuurrnn>> twice in succession, the - line created by the first <<ccaarrrriiaaggee--rreettuurrnn>> will - not have any characters in it, regardless of the - indentation of the previous or subsequent line. - - - - - - - - - - -UUSSDD::1133--7700 NNvvii//NNeexx RReeffeerreennccee - - - Indent characters also require that you enter - additional erase characters to delete them. For - example, if you have an indented line, containing - only blanks, the first <<wwoorrdd--eerraassee>> character you - enter will erase up to end of the indent charac- - ters, and the second will erase back to the begin- - ning of the line. (Historically, only the <<ccoonn-- - ttrrooll--DD>> key would erase the indent characters. - Both the <<ccoonnttrrooll--DD>> key and the usual erase keys - work in nnvvii.) In addition, if the cursor is posi- - tioned at the end of the indent characters, the - keys "00<<ccoonnttrrooll--DD>>" will erase all of the indent - characters for the current line, resetting the - indentation level to 0. Similarly, the keys - "^^<<ccoonnttrrooll--DD>>" will erase all of the indent char- - acters for the current line, leaving the indenta- - tion level for future created lines unaffected. - - Finally, if the aauuttooiinnddeenntt option is set, the SS - and cccc commands change from the first nonblank of - the line to the end of the line, instead of from - the beginning of the line to the end of the line. - - aauuttoopprriinntt,, aapp [[ooffff]] - EExx only. Cause the current line to be automati- - cally displayed after the eexx commands <<, >>, ccooppyy, - ddeelleettee, jjooiinn, mmoovvee, ppuutt, tt, UUnnddoo, and uunnddoo. This - automatic display is suppressed during gglloobbaall and - vvgglloobbaall commands, and for any command where - optional flags are used to explicitly display the - line. - - aauuttoowwrriittee,, aaww [[ooffff]] - If this option is set, the vvii !!, ^^^^, ^^]] and <<ccoonn-- - ttrrooll--ZZ>> commands, and the eexx eeddiitt, nneexxtt, rreewwiinndd, - ssttoopp, ssuussppeenndd, ttaagg, ttaaggppoopp, and ttaaggttoopp commands - automatically write the current file back to the - current file name if it has been modified since it - was last written. If the write fails, the command - fails and goes no further. - - Appending the optional force flag character "!!" - to the eexx commands nneexxtt, rreewwiinndd, ssttoopp, ssuussppeenndd, - ttaagg, ttaaggppoopp, and ttaaggttoopp stops the automatic write - from being attempted. - - (Historically, the nneexxtt command ignored the - optional force flag.) Note, the eexx commands eeddiitt, - qquuiitt, sshheellll, and xxiitt are _n_o_t affected by the - aauuttoowwrriittee option. - - bbeeaauuttiiffyy,, bbff [[ooffff]] - If this option is set, all control characters that - - - - - - - - - - -NNvvii//NNeexx RReeffeerreennccee UUSSDD::1133--7711 - - - are not currently being specially interpreted, - other than <<ttaabb>>, <<nneewwlliinnee>>, and <<ffoorrmm--ffeeeedd>>, are - discarded from commands read in by eexx from command - files, and from input text entered to vvii (either - into the file or to the colon command line). Text - files read by eexx/vvii are _n_o_t affected by the bbeeaauu-- - ttiiffyy option. - - ccddppaatthh [[eennvviirroonnmmeenntt vvaarriiaabbllee CCDDPPAATTHH,, oorr ccuurrrreenntt ddiirreecc-- - ttoorryy]] - This option is used to specify a colon separated - list of directories which are used as path pre- - fixes for any relative path names used as argu- - ments for the ccdd command. The value of this - option defaults to the value of the environmental - variable CCDDPPAATTHH if it is set, otherwise to the - current directory. For compatibility with the - POSIX 1003.2 shell, the ccdd command does _n_o_t check - the current directory as a path prefix for rela- - tive path names unless it is explicitly specified. - It may be so specified by entering an empty string - or a ".." character into the CCDDPPAATTHH variable or - the option value. - - ccoolluummnnss,, ccoo [[8800]] - The number of columns in the screen. Setting this - option causes eexx/vvii to set (or reset) the environ- - mental variable CCOOLLUUMMNNSS. See the section entitled - "SSiizziinngg tthhee SSccrreeeenn" more information. - - ccoommmmeenntt [[ooffff]] - VVii only. If the first non-empty line of the file - begins with the string "//**", this option causes vvii - to skip to the end of that C-language comment - (probably a terribly boring legal notice) before - displaying the file. - - ddiirreeccttoorryy,, ddiirr [[eennvviirroonnmmeenntt vvaarriiaabbllee TTMMPPDDIIRR,, oorr //ttmmpp]] - The directory where temporary files are created. - The environmental variable TTMMPPDDIIRR is used as the - default value if it exists, otherwise //ttmmpp is - used. - - eeddccoommppaattiibbllee,, eedd [[ooffff]] - Remember the values of the "c" and "g" suffices to - the ssuubbssttiittuuttee commands, instead of initializing - them as unset for each new command. Specifying - pattern and replacement strings to the ssuubbssttiittuuttee - command unsets the "c" and "g" suffices as well. - - eerrrroorrbbeellllss,, eebb [[ooffff]] - EExx only. EExx error messages are normally presented - in inverse video. If that is not possible for the - - - - - - - - - - -UUSSDD::1133--7722 NNvvii//NNeexx RReeffeerreennccee - - - terminal, setting this option causes error mes- - sages to be announced by ringing the terminal - bell. - - eexxrrcc,, eexx [[ooffff]] - If this option is turned off in the system or - $HOME startup files, the local startup files are - never read (unless they are the same as the system - or $HOME startup files). Turning it on has no - effect, i.e. the normal checks for local startup - files are performed, regardless. See the section - entitled "SSttaarrttuupp IInnffoorrmmaattiioonn" for more informa- - tion. - - eexxtteennddeedd [[ooffff]] - This option causes all regular expressions to be - treated as POSIX 1003.2 Extended Regular Expres- - sions (which are similar to historic _e_g_r_e_p(1) - style expressions). - - ffllaasshh [[oonn]] - This option causes the screen to flash instead of - beeping the keyboard, on error, if the terminal - has the capability. - - hhaarrddttaabbss,, hhtt [[88]] - This option defines the spacing between hardware - tab settings, i.e. the tab expansion done by the - operating system and/or the terminal itself. As - nneexx/nnvvii never writes <<ttaabb>> characters to the ter- - minal, unlike historic versions of eexx/vvii, this - option does not currently have any affect. - - iiggnnoorreeccaassee,, iicc [[ooffff]] - This option causes regular expressions, both in eexx - commands and in searches, to be evaluated in a - case-insensitive manner. - - kkeeyyttiimmee [[66]] - The 10th's of a second eexx/vvii waits for a subse- - quent key to complete a key mapping. - - lleeffttrriigghhtt [[ooffff]] - VVii only. This option causes the screen to be - scrolled left-right to view lines longer than the - screen, instead of the traditional vvii screen - interface which folds long lines at the right-hand - margin of the terminal. - - lliinneess,, llii [[2244]] - VVii only. The number of lines in the screen. Set- - ting this option causes eexx/vvii to set (or reset) - the environmental variable LLIINNEESS. See the section - - - - - - - - - - -NNvvii//NNeexx RReeffeerreennccee UUSSDD::1133--7733 - - - entitled "SSiizziinngg tthhee SSccrreeeenn" for more information. - - lliisspp [[ooffff]] - VVii only. This option changes the behavior of the - vvii ((, )), {{, }}, [[[[ and ]]]] commands to match the - Lisp language. Also, the aauuttooiinnddeenntt option's - behavior is changed to be appropriate for Lisp. - - _T_h_i_s _o_p_t_i_o_n _i_s _n_o_t _y_e_t _i_m_p_l_e_m_e_n_t_e_d_. - - lliisstt [[ooffff]] - This option causes lines to be displayed in an - unambiguous fashion. Specifically, tabs are dis- - played as control characters, i.e. "^^II", and the - ends of lines are marked with a "$$" character. - - mmaaggiicc [[oonn]] - This option is on by default. Turning the mmaaggiicc - option off causes all regular expression charac- - ters except for "^^" and "$$", to be treated as - ordinary characters. To re-enable characters - individually, when the mmaaggiicc option is off, pre- - cede them with a backslash "\\" character. See the - section entitled "RReegguullaarr EExxpprreessssiioonnss aanndd RReeppllaaccee-- - mmeenntt SSttrriinnggss" for more information. - - mmaattcchhttiimmee [[77]] - VVii only. The 10th's of a second eexx/vvii pauses on - the matching character when the sshhoowwmmaattcchh option - is set. - - mmeessgg [[oonn]] - This option allows other users to contact you - using the _t_a_l_k(1) and _w_r_i_t_e(1) utilities, while - you are editing. EExx/vvii does not turn message on, - i.e. if messages were turned off when the editor - was invoked, they will stay turned off. This - option only permits you to disallow messages for - the edit session. See the _m_e_s_g(1) utility for - more information. - - mmooddeelliinneess,, mmooddeelliinnee [[ooffff]] - If the mmooddeelliinneess option is set, eexx/vvii has histori- - cally scanned the first and last five lines of - each file as it is read for editing, looking for - any eexx commands that have been placed in those - lines. After the startup information has been - processed, and before the user starts editing the - file, any commands embedded in the file are exe- - cuted. - - Commands were recognized by the letters "e" or "v" - followed by "x" or "i", at the beginning of a line - - - - - - - - - - -UUSSDD::1133--7744 NNvvii//NNeexx RReeffeerreennccee - - - or following a tab or space character, and fol- - lowed by a ":", an eexx command, and another ":". - - This option is a security problem of immense pro- - portions, and should not be used under any circum- - stances. - - _T_h_i_s _o_p_t_i_o_n _w_i_l_l _n_e_v_e_r _b_e _i_m_p_l_e_m_e_n_t_e_d_. - - nnuummbbeerr,, nnuu [[ooffff]] - Precede each line displayed with its current line - number. - - ooccttaall [[ooffff]] - Display unknown characters as octal numbers, - instead of the default hexadecimal. - - ooppeenn [[oonn]] - EExx only. If this option is not set, the ooppeenn and - vviissuuaall commands are disallowed. - - ooppttiimmiizzee,, oopptt [[oonn]] - VVii only. Throughput of text is expedited by set- - ting the terminal not to do automatic carriage - returns when printing more than one (logical) line - of output, greatly speeding output on terminals - without addressable cursors when text with leading - white space is printed. - - _T_h_i_s _o_p_t_i_o_n _i_s _n_o_t _y_e_t _i_m_p_l_e_m_e_n_t_e_d_. - - ppaarraaggrraapphhss,, ppaarraa [[IIPPLLPPPPPPQQPPPP LLIIppppllppiippbbpp]] - VVii only. Define additional paragraph boundaries - for the {{ and }} commands. The value of this - option must be a character string consisting of - zero or more character pairs. - - In the text to be edited, the character string - <<nneewwlliinnee>>..<<cchhaarr--ppaaiirr>>, (where <<cchhaarr--ppaaiirr>> is one - of the character pairs in the option's value) - defines a paragraph boundary. For example, if the - option were set to LLaaAA<<ssppaaccee>>####, then all of the - following additional paragraph boundaries would be - recognized: - - - <newline>.La - <newline>.A<space> - <newline>.## - - - pprroommpptt [[oonn]] - EExx only. This option causes eexx to prompt for - - - - - - - - - - -NNvvii//NNeexx RReeffeerreennccee UUSSDD::1133--7755 - - - command input with a "::" character; when it is not - set, no prompt is displayed. - - rreeaaddoonnllyy,, rroo [[ooffff]] - This option causes a force flag to be required to - attempt to write the file back to the original - file name. Setting this option is equivalent to - using the --RR command line option, or editing a - file which lacks write permission. - - rreeccddiirr [[//vvaarr//ttmmpp//vvii..rreeccoovveerr]] - The directory where recovery files are stored. - - If you change the value of rreeccddiirr, be careful to - choose a directory whose contents are not regu- - larly deleted. Bad choices include directories in - memory based filesystems, or //ttmmpp, on most sys- - tems, as their contents are removed when the - machine is rebooted. - - Public directories like //uussrr//ttmmpp and //vvaarr//ttmmpp are - usually safe, although some sites periodically - prune old files from them. There is no require- - ment that you use a public directory, e.g. a sub- - directory of your home directory will work fine. - - Finally, if you change the value of rreeccddiirr, you - must modify the recovery script to operate in your - chosen recovery area. - - See the section entitled "RReeccoovveerryy" for further - information. - - rreeddrraaww,, rree [[ooffff]] - VVii only. The editor simulates (using great - amounts of output), an intelligent terminal on a - dumb terminal (e.g. during insertions in vvii the - characters to the right of the cursor are - refreshed as each input character is typed). - - _T_h_i_s _o_p_t_i_o_n _i_s _n_o_t _y_e_t _i_m_p_l_e_m_e_n_t_e_d_. - - rreemmaapp [[oonn]] - If this option is set, it is possible to define - macros in terms of other macros. Otherwise, each - key is only remapped up to one time. For example, - if "AA" is mapped to "BB", and "BB" is mapped to "CC", - The keystroke "AA" will be mapped to "CC" if the - rreemmaapp option is set, and to "BB" if it is not set. - - rreeppoorrtt [[55]] - Set the threshold of the number of lines that need - to be changed or yanked before a message will be - - - - - - - - - - -UUSSDD::1133--7766 NNvvii//NNeexx RReeffeerreennccee - - - displayed to the user. For everything but the - yank command, the value is the largest value about - which the editor is silent, i.e. by default, 6 - lines must be deleted before the user is notified. - However, if the number of lines yanked is greater - than _o_r _e_q_u_a_l _t_o the set value, it is reported to - the user. - - rruulleerr [[ooffff]] - VVii only. Display a row/column ruler on the colon - command line. - - ssccrroollll,, ssccrr [[wwiinnddooww // 22]] - Set the number of lines scrolled by the vvii <<ccoonn-- - ttrrooll--DD>> and <<ccoonnttrrooll--UU>> commands. - - Historically, the eexx zz command, when specified - without a count, used two times the size of the - scroll value; the POSIX 1003.2 standard specified - the window size, which is a better choice. - - sseeccttiioonnss,, sseecctt [[NNHHSSHHHH HHUUnnhhsshh]] - VVii only. Define additional section boundaries for - the [[[[ and ]]]] commands. The sseeccttiioonnss option - should be set to a character string consisting of - zero or more character pairs. In the text to be - edited, the character string <<nneewwlliinnee>>..<<cchhaarr-- - ppaaiirr>>, (where <<cchhaarr--ppaaiirr>> is one of the character - pairs in the option's value), defines a section - boundary in the same manner that ppaarraaggrraapphh option - boundaries are defined. - - sshheellll,, sshh [[eennvviirroonnmmeenntt vvaarriiaabbllee SSHHEELLLL,, oorr //bbiinn//sshh]] - Select the shell used by the editor. The speci- - fied path is the pathname of the shell invoked by - the vvii !! shell escape command and by the eexx sshheellll - command. This program is also used to resolve any - shell meta-characters in eexx commands. - - sshhiiffttwwiiddtthh,, ssww [[88]] - Set the autoindent and shift command indentation - width. This width is used by the aauuttooiinnddeenntt - option and by the <<, >>, and sshhiifftt commands. - - sshhoowwddiirrttyy [[ooffff]] - VVii only. Display an asterisk on the colon command - line if the file has been modified. - - sshhoowwmmaattcchh,, ssmm [[ooffff]] - VVii only. This option causes vvii, when a "}}" or "))" - is entered, to briefly move the cursor the match- - ing "{{" or "((". See the mmaattcchhttiimmee option for more - information. - - - - - - - - - - -NNvvii//NNeexx RReeffeerreennccee UUSSDD::1133--7777 - - - sshhoowwmmooddee [[ooffff]] - VVii only. This option causes vvii to display a - string identifying the current editor mode on the - colon command line. - - ssiiddeessccrroollll [[1166]] - VVii only. Sets the number of columns that are - shifted to the left or right, when vvii is doing - left-right scrolling and the left or right margin - is crossed. See the lleeffttrriigghhtt option for more - information. - - sslloowwooppeenn,, ssllooww [[ooffff]] - This option affects the display algorithm used by - vvii, holding off display updating during input of - new text to improve throughput when the terminal - in use is slow and unintelligent. - - _T_h_i_s _o_p_t_i_o_n _i_s _n_o_t _y_e_t _i_m_p_l_e_m_e_n_t_e_d_. - - ssoouurrcceeaannyy [[ooffff]] - If this option is turned on, vvii historically read - startup files that were owned by someone other - than the editor user. See the section entitled - "SSttaarrttuupp IInnffoorrmmaattiioonn" for more information. This - option is a security problem of immense propor- - tions, and should not be used under any circum- - stances. - - _T_h_i_s _o_p_t_i_o_n _w_i_l_l _n_e_v_e_r _b_e _i_m_p_l_e_m_e_n_t_e_d_. - - ttaabbssttoopp,, ttss [[88]] - This option sets tab widths for the editor dis- - play. - - ttaagglleennggtthh,, ttll [[00]] - This option sets the maximum number of characters - that are considered significant in a tag name. - Setting the value to 0 makes all of the characters - in the tag name significant. - - ttaaggss,, ttaagg [[ttaaggss //vvaarr//ddbb//lliibbcc..ttaaggss //ssyyss//kkeerrnn//ttaaggss]] - Sets the list of tags files, in search order, - which are used when the editor searches for a tag. - - tteerrmm,, ttttyyttyyppee,, ttttyy [[eennvviirroonnmmeenntt vvaarriiaabbllee TTEERRMM]] - Set the terminal type. Setting this option causes - eexx/vvii to set (or reset) the environmental variable - TTEERRMM. - - tteerrssee [[ooffff]] - This option has historically made editor messages - less verbose. It has no effect in this - - - - - - - - - - -UUSSDD::1133--7788 NNvvii//NNeexx RReeffeerreennccee - - - implementation. See the vveerrbboossee option for more - information. - - ttiillddeeoopp - Modify the ~~ command to take an associated motion. - - ttiimmeeoouutt,, ttoo [[oonn]] - If this option is set, eexx/vvii waits for a specific - period for a subsequent key to complete a key map- - ping (see the kkeeyyttiimmee option). If the option is - not set, the editor waits until enough keys are - entered to resolve the ambiguity, regardless of - how long it takes. - - ttttyywweerraassee [[ooffff]] - VVii only. This option changes how vvii does word - erase during text input. If this option is set, - text is broken up into two classes, blank charac- - ters and nonblank characters. Changing from one - class to another marks the end of a word. - - vveerrbboossee [[ooffff]] - VVii only. VVii historically bells the terminal for - many obvious mistakes, e.g. trying to move past - the left-hand margin, or past the end of the file. - If this option is set, an error message is dis- - played for all errors. - - ww330000 [[nnoo ddeeffaauulltt]] - VVii only. Set the window size if the baud rate is - less than 1200 baud. See the wwiinnddooww option for - more information. - - ww11220000 [[nnoo ddeeffaauulltt]] - VVii only. Set the window size if the baud rate is - equal to 1200 baud. See the wwiinnddooww option for - more information. - - ww99660000 [[nnoo ddeeffaauulltt]] - VVii only. Set the window size if the baud rate is - greater than 1200 baud. See the wwiinnddooww option for - more information. - - wwaarrnn [[oonn]] - EExx only. This option causes a warning message to - the terminal if the file has been modified, since - it was last written, before a !! command. - - wwiinnddooww,, ww,, wwii [[eennvviirroonnmmeenntt vvaarriiaabbllee LLIINNEESS]] - This option determines the default number of lines - in a screenful, as written by the zz command. It - also determines the number of lines scrolled by - the vvii commands <<ccoonnttrrooll--FF>> and <<ccoonnttrrooll--BB>>. The - - - - - - - - - - -NNvvii//NNeexx RReeffeerreennccee UUSSDD::1133--7799 - - - value of window can be unrelated to the real - screen size, although it starts out as the number - of lines on the screen (see the section entitled - "SSiizziinngg tthhee SSccrreeeenn" for more information). Set- - ting the value of the wwiinnddooww option is the same as - using the --ww command line option. - - If the value of the wwiinnddooww option (as set by the - wwiinnddooww, ww330000, ww11220000 or ww99660000 options) is smaller - than the actual size of the screen, large screen - movements will result in displaying only that - smaller number of lines on the screen. (Further - movements in that same area will result in the - screen being filled.) This can provide a perfor- - mance improvement when viewing different places in - one or more files over a slow link. - - wwrraappmmaarrggiinn,, wwmm [[00]] - VVii only. If the value of the wwrraappmmaarrggiinn option is - non-zero, vvii will split lines so that they end at - least that number of characters before the right- - hand margin of the screen. (Note, the value of - wwrraappmmaarrggiinn is _n_o_t a text length. In a screen that - is 80 columns wide, the command "::sseett wwrraappmmaarr-- - ggiinn==88" attempts to keep the lines less than or - equal to 72 columns wide.) - - Lines are split at the previous whitespace charac- - ter closest to the number. Any trailing whites- - pace characters before that character are deleted. - If the line is split because of an inserted - <<ssppaaccee>> or <<ttaabb>> character, and you then enter - another <<ssppaaccee>> character, it is discarded. - - If wrapmargin is set to 0, or if there is no blank - character upon which to split the line, the line - is not broken. - - wwrraappssccaann,, wwss [[oonn]] - This option causes searches to wrap around the end - or the beginning of the file, and back to the - starting point. Otherwise, the end or beginning - of the file terminates the search. - - wwrriitteeaannyy,, wwaa [[ooffff]] - If this option is set, file-overwriting checks - that would usually be made before the wwrriittee and - xxiitt commands, or before an automatic write (see - the aauuttoowwrriittee option), are not made. This allows - a write to any file, provided the file permissions - allow it. - - - - - - - - - - - - -UUSSDD::1133--8800 NNvvii//NNeexx RReeffeerreennccee - - - 1166.. AAddddiittiioonnaall FFeeaattuurreess iinn NNeexx//NNvvii - - There are a few features in nneexx/nnvvii that are not - found in historic versions of eexx/vvii. Some of the more - interesting of those features are as follows: - - 88--bbiitt cclleeaann ddaattaa,, llaarrggee lliinneess,, ffiilleess - NNeexx/nnvvii will edit any format file. Line lengths - are limited by available memory, and file sizes - are limited by available disk space. The vvii text - input mode command <<ccoonnttrrooll--XX>> can insert any pos- - sible character value into the text. - - SSpplliitt ssccrreeeennss - The sspplliitt command divides the screen into multiple - editing regions. The <<ccoonnttrrooll--WW>> command rotates - between the foreground screens. The rreessiizzee com- - mand can be used to grow or shrink a particular - screen. - - BBaacckkggrroouunndd aanndd ffoorreeggrroouunndd ssccrreeeennss - The bbgg command backgrounds the current screen, and - the ffgg command foregrounds backgrounded screens. - The ddiissppllaayy command can be used to list the back- - ground screens. - - TTaagg ssttaacckkss - Tags are now maintained in a stack. The <<ccoonnttrrooll-- - TT>> command returns to the previous tag location. - The ttaaggppoopp command returns to the most recent tag - location by default, or, optionally to a specific - tag number in the tag stack, or the most recent - tag from a specified file. The ddiissppllaayy command - can be used to list the tags stack. The ttaaggttoopp - command returns to the top of the tag stack. - - NNeeww ddiissppllaayyss - The ddiissppllaayy command can be used to display the - current buffers, the backgrounded screens, and the - tags stack. - - IInnffiinniittee uunnddoo - Changes made during an edit session may be rolled - backward and forward. A .. command immediately - after a uu command continues either forward or - backward depending on whether the uu command was an - undo or a redo. - - UUssaaggee iinnffoorrmmaattiioonn - The eexxuussaaggee and vviiuussaaggee commands provide usage - information for all of the eexx and vvii commands by - default, or, optionally, for a specific command or - key. - - - - - - - - - - -NNvvii//NNeexx RReeffeerreennccee UUSSDD::1133--8811 - - - EExxtteennddeedd RReegguullaarr EExxpprreessssiioonnss - The eexxtteennddeedd option causes Regular Expressions to - be interpreted as as Extended Regular Expressions, - (i.e. _e_g_r_e_p(1) style Regular Expressions). - - WWoorrdd sseeaarrcchh - The <<ccoonnttrrooll--AA>> command searches for the word ref- - erenced by the cursor. - - NNuummbbeerr iinnccrreemmeenntt - The ## command increments or decrements the number - referenced by the cursor. - - PPrreevviioouuss ffiillee - The pprreevviioouuss command edits the previous file from - the argument list. - - LLeefftt--rriigghhtt ssccrroolllliinngg - The lleeffttrriigghhtt option causes nnvvii to do left-right - screen scrolling, instead of the traditional vvii - line wrapping. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -UUSSDD::1133--8822 NNvvii//NNeexx RReeffeerreennccee - - - 1177.. IInnddeexx - - ! 15, 34 @ 20, 35 columns 47 - "" 34 A 20 comment 47 - # 16, 35 B 20 copy 36 - $ 16 C 21 count 10, 33 - % 16 D 21 current pathname 8 - & 17, 42 E 21 d 26 - ( 17 F 21 delete 37 - ) 17 G 21 directory 47 - * 35 H 21 display 37 - + 13 I 22 e 26 - , 18 J 22 edcompatible47 - /RE/ 18 L 22 edit 37 - 0 19 M 22 errorbells 47 - 0<control-D>31 N 18 exrc 47 - : 19 O 22 extended 48 - ; 19 P 23 exusage 37 - < 20, 35 Q 23 f 26 - <control-A> 11 R 23 fg 37 - <control-B> 11 S 23 file 33, 37 - <control-1D2>, 31 T 23 flags 33 - <control-E> 12 U 23 flash 48 - <control-F> 12 W 24 global 38 - <control-G> 12 X 24 hardtabs 48 - <control-1H2>, 31 Y 24 help 38 - <control-J> 13 ZZ 24 i 26 - <control-L> 13 [[ 24 ignorecase 48 - <control-M> 13 - 18 insert 38 - <control-N> 13 ]] 25 j 13 - <control-P> 13 ^ 25 join 38 - <control-R> 13 ^<control-D>31 k 13, 39 - <control-1T4>, 31 _ 25 keytime 48 - <control-U> 14 `<character>17 l 15 - <control-1W4>, 31 a 25 leftright 48 - <control-X> 31 abbrev 35 line 33 - <control-Y> 14 alternate pathname 8 lines 48 - <control-1Z4>, 43 altwerase 46 lisp 48 - <control-]> 15 append 36 list 39, 48 - <control-^> 15 args 36 m 27 - <end-of-file> 34 autoindent 46 magic 48 - <eof> 33 autoprint 46 map 39 - <erase> 31 autowrite 47 mark 39 - <escape>14, 31 b 25 matchtime 48 - <inter7r,up3t0>, 31 beautify 47 mesg 48 - <line erase>31 bg 36 mkexrc 39 - <literal next> 7, 31 bigword 10 modelines 49 - <nul> 30 buffer 8 motion 10 - <space> 15 c 26 move 39 - <word erase>31 cd 36 n 18 - = 35 cdpath 47 next 40 - > 20, 35 change 36 number 35, 49 - ?RE? 18 chdir 36 o 27 - - - - - - - - - - -NNvvii//NNeexx RReeffeerreennccee UUSSDD::1133--8833 - - - octal 49 tildeop 51 - open 40, 49 timeout 51 - optimize 49 ttywerase 52 - p 27 u 28 - paragraph 11 unabbrev 44 - paragraphs 49 undo 44 - preserve 40 unmap 44 - previous 40 unnamed buffer 8 - previous context 9 v 38 - print 40 verbose 52 - prompt 49 version 44 - put 40 visual 44 - quit 41 viusage 44 - r 27 w 28 - range 33 w1200 52 - read 41 w300 52 - readonly 49 w9600 52 - recdir 49 warn 52 - recover 41 window 52 - redraw 50 wn 44 - remap 50 word 10 - report 50 wq 44 - resize 41 wrapmargin 52 - rewind 41 wrapscan 52 - ruler 50 write 44 - s 27 writeany 53 - scroll 50 x 28 - section 11 xit 45 - sections 50 y 28 - sentence 11 yank 45 - set 41 z 28, 45 - shell 42, 50 { 29 - shiftwidth 50 | 29 - showdirty 51 } 29 - showmatch 51 ~ 29, 30, 42 - showmode 51 - sidescroll 51 - slowopen 51 - source 42 - sourceany 51 - split 42 - stop 43 - substitute 42 - suspend 43 - t 27, 36 - tabstop 51 - tag 43 - taglength 51 - tagpop 43 - tags 51 - tagtop 43 - term 51 - terse 51 - - - - - - - - - - -UUSSDD::1133--22 NNvvii//NNeexx RReeffeerreennccee - - - TTaabbllee ooff CCoonntteennttss - - Description ...................................... 3 - Startup Information .............................. 3 - Recovery ......................................... 4 - Sizing the Screen ................................ 7 - Character Display ................................ 7 - Multiple Screens ................................. 8 - Regular Expressions and Replacement Strings ...... 9 - General Editor Description ....................... 10 - Vi Description ................................... 12 - Vi Commands ...................................... 17 - Vi Text Input Commands ........................... 45 - Ex Addressing .................................... 47 - Ex Description ................................... 49 - Ex Commands ...................................... 50 - Set Options ...................................... 68 - Additional Features in Nex/Nvi ................... 79 - Index ............................................ 82 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - |