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author | ache <ache@FreeBSD.org> | 1994-10-30 03:09:58 +0000 |
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committer | ache <ache@FreeBSD.org> | 1994-10-30 03:09:58 +0000 |
commit | 491abb609952c74e827584e709db09c2ea9aed74 (patch) | |
tree | dd62d13f8c3f4006a2e9765e2afc8ff0a128cfd0 /usr.bin/window | |
parent | ce751ae1f74f64cb33e1731a249cadaeb020a2d1 (diff) | |
download | FreeBSD-src-491abb609952c74e827584e709db09c2ea9aed74.zip FreeBSD-src-491abb609952c74e827584e709db09c2ea9aed74.tar.gz |
Make window 8bit clean and ctype oriented.
Fix restart after ^Z hang.
Diffstat (limited to 'usr.bin/window')
-rw-r--r-- | usr.bin/window/char.c | 74 | ||||
-rw-r--r-- | usr.bin/window/char.h | 14 | ||||
-rw-r--r-- | usr.bin/window/cmd.c | 2 | ||||
-rw-r--r-- | usr.bin/window/cmd1.c | 2 | ||||
-rw-r--r-- | usr.bin/window/wwgets.c | 2 | ||||
-rw-r--r-- | usr.bin/window/wwinit.c | 1 | ||||
-rw-r--r-- | usr.bin/window/wwinschar.c | 2 | ||||
-rw-r--r-- | usr.bin/window/wwlabel.c | 2 | ||||
-rw-r--r-- | usr.bin/window/wwwrite.c | 6 |
9 files changed, 16 insertions, 89 deletions
diff --git a/usr.bin/window/char.c b/usr.bin/window/char.c index 34bea59..670d5f1 100644 --- a/usr.bin/window/char.c +++ b/usr.bin/window/char.c @@ -40,80 +40,6 @@ static char sccsid[] = "@(#)char.c 8.1 (Berkeley) 6/6/93"; #include "char.h" -char _cmap[] = { - _C|_U, _C|_U, _C|_U, _C|_U, /* ^@ - ^C */ - _C|_U, _C|_U, _C|_U, _C|_U, /* ^D - ^G */ - _C, _C|_P, _C, _C|_U, /* ^H - ^K */ - _C|_U, _C, _C|_U, _C|_U, /* ^L - ^O */ - _C|_U, _C|_U, _C|_U, _C|_U, /* ^P - ^S */ - _C|_U, _C|_U, _C|_U, _C|_U, /* ^T - ^W */ - _C|_U, _C|_U, _C|_U, _C|_U, /* ^U - ^[ */ - _C|_U, _C|_U, _C|_U, _C|_U, /* ^\ - ^_ */ - - _P|_U, _P|_U, _P|_U, _P|_U, - _P|_U, _P|_U, _P|_U, _P|_U, - _P|_U, _P|_U, _P|_U, _P|_U, - _P|_U, _P|_U, _P|_U, _P|_U, - _P|_U, _P|_U, _P|_U, _P|_U, - _P|_U, _P|_U, _P|_U, _P|_U, - _P|_U, _P|_U, _P|_U, _P|_U, - _P|_U, _P|_U, _P|_U, _P|_U, - - _P|_U, _P|_U, _P|_U, _P|_U, - _P|_U, _P|_U, _P|_U, _P|_U, - _P|_U, _P|_U, _P|_U, _P|_U, - _P|_U, _P|_U, _P|_U, _P|_U, - _P|_U, _P|_U, _P|_U, _P|_U, - _P|_U, _P|_U, _P|_U, _P|_U, - _P|_U, _P|_U, _P|_U, _P|_U, - _P|_U, _P|_U, _P|_U, _P|_U, - - _P|_U, _P|_U, _P|_U, _P|_U, - _P|_U, _P|_U, _P|_U, _P|_U, - _P|_U, _P|_U, _P|_U, _P|_U, - _P|_U, _P|_U, _P|_U, _P|_U, - _P|_U, _P|_U, _P|_U, _P|_U, - _P|_U, _P|_U, _P|_U, _P|_U, - _P|_U, _P|_U, _P|_U, _P|_U, - _P|_U, _P|_U, _P|_U, _C|_U, - - _C|_U, _C|_U, _C|_U, _C|_U, - _C|_U, _C|_U, _C|_U, _C|_U, - _C|_U, _C|_U, _C|_U, _C|_U, - _C|_U, _C|_U, _C|_U, _C|_U, - _C|_U, _C|_U, _C|_U, _C|_U, - _C|_U, _C|_U, _C|_U, _C|_U, - _C|_U, _C|_U, _C|_U, _C|_U, - _C|_U, _C|_U, _C|_U, _C|_U, - - _C|_U, _C|_U, _C|_U, _C|_U, - _C|_U, _C|_U, _C|_U, _C|_U, - _C|_U, _C|_U, _C|_U, _C|_U, - _C|_U, _C|_U, _C|_U, _C|_U, - _C|_U, _C|_U, _C|_U, _C|_U, - _C|_U, _C|_U, _C|_U, _C|_U, - _C|_U, _C|_U, _C|_U, _C|_U, - _C|_U, _C|_U, _C|_U, _C|_U, - - _C|_U, _C|_U, _C|_U, _C|_U, - _C|_U, _C|_U, _C|_U, _C|_U, - _C|_U, _C|_U, _C|_U, _C|_U, - _C|_U, _C|_U, _C|_U, _C|_U, - _C|_U, _C|_U, _C|_U, _C|_U, - _C|_U, _C|_U, _C|_U, _C|_U, - _C|_U, _C|_U, _C|_U, _C|_U, - _C|_U, _C|_U, _C|_U, _C|_U, - - _C|_U, _C|_U, _C|_U, _C|_U, - _C|_U, _C|_U, _C|_U, _C|_U, - _C|_U, _C|_U, _C|_U, _C|_U, - _C|_U, _C|_U, _C|_U, _C|_U, - _C|_U, _C|_U, _C|_U, _C|_U, - _C|_U, _C|_U, _C|_U, _C|_U, - _C|_U, _C|_U, _C|_U, _C|_U, - _C|_U, _C|_U, _C|_U, _C|_U -}; - char *_unctrl[] = { "^@", "^A", "^B", "^C", "^D", "^E", "^F", "^G", "^H", "^I", "^J", "^K", "^L", "^M", "^N", "^O", diff --git a/usr.bin/window/char.h b/usr.bin/window/char.h index eb4774f..dd4ad27 100644 --- a/usr.bin/window/char.h +++ b/usr.bin/window/char.h @@ -49,13 +49,13 @@ * using unctrl() by wwwrite() if ww_unctrl is set. */ +#include <ctype.h> +#include <string.h> +#include <stdlib.h> + extern char *_unctrl[]; -extern char _cmap[]; #define ctrl(c) (c & 0x1f) #define unctrl(c) (_unctrl[(unsigned char) (c)]) -#define _C 0x01 -#define _P 0x02 -#define _U 0x04 -#define isctrl(c) (_cmap[(unsigned char) (c)] & _C) -#define isprt(c) (_cmap[(unsigned char) (c)] & _P) -#define isunctrl(c) (_cmap[(unsigned char) (c)] & _U) +#define isctrl(c) iscntrl((unsigned char)(c)) +#define isprt(c) isprint((unsigned char)(c)) +#define isunctrl(c) (strchr("\b\t\n\r", (c)) == NULL && isctrl(c)) diff --git a/usr.bin/window/cmd.c b/usr.bin/window/cmd.c index cd105ea..391e346 100644 --- a/usr.bin/window/cmd.c +++ b/usr.bin/window/cmd.c @@ -43,7 +43,7 @@ static char sccsid[] = "@(#)cmd.c 8.1 (Berkeley) 6/6/93"; docmd() { - register char c; + register c; register struct ww *w; char out = 0; diff --git a/usr.bin/window/cmd1.c b/usr.bin/window/cmd1.c index df6deb9..6fdc9da 100644 --- a/usr.bin/window/cmd1.c +++ b/usr.bin/window/cmd1.c @@ -115,7 +115,7 @@ int maxrow, maxcol; { static int scount; int count; - char c; + int c; int oldrow = *row, oldcol = *col; while ((c = wwgetc()) >= 0) { diff --git a/usr.bin/window/wwgets.c b/usr.bin/window/wwgets.c index 1f69fa5..1141834 100644 --- a/usr.bin/window/wwgets.c +++ b/usr.bin/window/wwgets.c @@ -47,7 +47,7 @@ int n; register struct ww *w; { register char *p = buf; - register char c; + register int c; char uc = w->ww_unctrl; static void rub(); diff --git a/usr.bin/window/wwinit.c b/usr.bin/window/wwinit.c index 4e4d5da..b94d312 100644 --- a/usr.bin/window/wwinit.c +++ b/usr.bin/window/wwinit.c @@ -364,6 +364,7 @@ wwstart() register i; (void) wwsettty(0, &wwnewtty); + signal(SIGIO, wwrint); for (i = 0; i < wwnrow; i++) wwtouched[i] = WWU_TOUCHED; wwstart1(); diff --git a/usr.bin/window/wwinschar.c b/usr.bin/window/wwinschar.c index d055fcd..b283f99 100644 --- a/usr.bin/window/wwinschar.c +++ b/usr.bin/window/wwinschar.c @@ -43,7 +43,7 @@ static char sccsid[] = "@(#)wwinschar.c 8.1 (Berkeley) 6/6/93"; wwinschar(w, row, col, c, m) register struct ww *w; -char c, m; +unsigned char c, m; { register i; int nvis; diff --git a/usr.bin/window/wwlabel.c b/usr.bin/window/wwlabel.c index d78e1f2..4bb128f 100644 --- a/usr.bin/window/wwlabel.c +++ b/usr.bin/window/wwlabel.c @@ -60,7 +60,7 @@ char *l; register char *fmap; register char *smap; char touched; - char *p; + unsigned char *p; if (f->ww_fmap == 0) return; diff --git a/usr.bin/window/wwwrite.c b/usr.bin/window/wwwrite.c index d406cbc..9880460 100644 --- a/usr.bin/window/wwwrite.c +++ b/usr.bin/window/wwwrite.c @@ -58,12 +58,12 @@ static char sccsid[] = "@(#)wwwrite.c 8.1 (Berkeley) 6/6/93"; */ wwwrite(w, p, n) register struct ww *w; -register char *p; +register unsigned char *p; int n; { char hascursor; - char *savep = p; - char *q = p + n; + unsigned char *savep = p; + unsigned char *q = p + n; char *r = 0; char *s; |