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authorru <ru@FreeBSD.org>2000-12-15 17:37:31 +0000
committerru <ru@FreeBSD.org>2000-12-15 17:37:31 +0000
commitd4cb36bcfe63746cb83dfe46c64e488907efc0cc (patch)
treeeb7e07fe62ff498e105cf0a1879178c41ddb6120 /bin/ed/ed.1
parent0e14bc212f7632a28f94044f078fd3006db77e23 (diff)
downloadFreeBSD-src-d4cb36bcfe63746cb83dfe46c64e488907efc0cc.zip
FreeBSD-src-d4cb36bcfe63746cb83dfe46c64e488907efc0cc.tar.gz
Prepare for mdoc(7)NG.
Diffstat (limited to 'bin/ed/ed.1')
-rw-r--r--bin/ed/ed.125
1 files changed, 11 insertions, 14 deletions
diff --git a/bin/ed/ed.1 b/bin/ed/ed.1
index 5d2567e..194ab1b 100644
--- a/bin/ed/ed.1
+++ b/bin/ed/ed.1
@@ -25,7 +25,7 @@ files.
.\" .BR ed :
.\" it can only edit files in the current
.\" directory and cannot execute shell commands.
-
+.Pp
If invoked with a
.Ar file
argument, then a copy of
@@ -39,7 +39,7 @@ Upon quitting
any changes not explicitly saved with a
.Em w
command are lost.
-
+.Pp
Editing is done in two distinct modes:
.Em command
and
@@ -81,7 +81,7 @@ including a
character.
Input mode is terminated by
entering a single period
-.Pf ( Em . Ns )
+.Pq Em .\&
on a line.
.Pp
All
@@ -427,7 +427,7 @@ commands are single characters, though some require additional parameters.
If a command's parameters extend over several lines, then
each line except for the last
must be terminated with a backslash (\\).
-
+.Pp
In general, at most one command is allowed per line.
However, most commands accept a print suffix, which is any of
.Em p
@@ -438,10 +438,10 @@ or
.Em n
(enumerate),
to print the last line affected by the command.
-
+.Pp
An interrupt (typically ^C) has the effect of aborting the current command
and returning the editor to command mode.
-
+.Pp
.Nm Ed
recognizes the following commands. The commands are shown together with
the default address or address range supplied if none is
@@ -835,9 +835,8 @@ attempts to write the buffer if the terminal hangs up
.Xr sh 1 ,
.Xr vi 1 ,
.Xr regex 3
-
+.Pp
USD:12-13
-
.Rs
.%A B. W. Kernighan
.%A P. J. Plauger
@@ -845,7 +844,6 @@ USD:12-13
.%O Addison-Wesley
.%D 1981
.Re
-
.Sh LIMITATIONS
.Nm Ed
processes
@@ -853,16 +851,15 @@ processes
arguments for backslash escapes, i.e., in a filename,
any characters preceded by a backslash (\\) are
interpreted literally.
-
+.Pp
If a text (non-binary) file is not terminated by a newline character,
then
.Nm
appends one on reading/writing it. In the case of a binary file,
.Nm
does not append a newline on reading/writing.
-
+.Pp
per line overhead: 4 ints
-
.Sh DIAGNOSTICS
When an error occurs,
.Nm
@@ -872,7 +869,7 @@ An explanation of the last error can be
printed with the
.Em h
(help) command.
-
+.Pp
Since the
.Em g
(global) command masks any errors from failed searches and substitutions,
@@ -894,7 +891,7 @@ If the
.Em u
(undo) command occurs in a global command list, then
the command list is executed only once.
-
+.Pp
If diagnostics are not disabled, attempting to quit
.Nm
or edit another file before writing a modified buffer
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