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This fix from christos@zoulas.com (Christos Zoulas) based on ache's

Browse Source 
ports/shells/tcsh/patches/patch-ac fixes the problem with 8-bit characters
not highlighting properly.
This commit is contained in:
David E. O'Brien 2000-04-20 05:02:30 +00:00
parent 8e66bd9ec8
commit 959f4c6c47
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/vendor/tcsh/dist/; revision=59419
1 changed files with 28 additions and 17 deletions
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45
contrib/tcsh/tc.prompt.c
View File

@ -1,4 +1,4 @@
/* $Header: /src/pub/tcsh/tc.prompt.c,v 3.37 2000/01/14 22:57:29 christos Exp $ */
/* $Header: /src/pub/tcsh/tc.prompt.c,v 3.38 2000/04/18 19:40:46 christos Exp $ */
/*
* tc.prompt.c: Prompt printing stuff
*/
@ -36,7 +36,7 @@
*/
#include "sh.h"
RCSID("$Id: tc.prompt.c,v 3.37 2000/01/14 22:57:29 christos Exp $")
RCSID("$Id: tc.prompt.c,v 3.38 2000/04/18 19:40:46 christos Exp $")
#include "ed.h"
#include "tw.h"
@ -186,9 +186,10 @@ tprintf(what, buf, fmt, siz, str, tim, info)
Char *z, *q;
Char attributes = 0;
static int print_prompt_did_ding = 0;
const char *cz;
Char buff[BUFSIZE];
char cbuff[BUFSIZE];
/* Need to be unsigned to avoid sign extension */
const unsigned char *cz;
unsigned char cbuff[BUFSIZE];
Char *p = buf;
Char *ep = &p[siz];
@ -218,9 +219,11 @@ tprintf(what, buf, fmt, siz, str, tim, info)
switch (*cp) {
case 'R':
if (what == FMT_HISTORY)
fmthist('R', info, str = cbuff, sizeof(cbuff));
fmthist('R', info, (char *) (cz = cbuff), sizeof(cbuff));
else
cz = (unsigned char *) str;
if (str != NULL)
for (; *str; *p++ = attributes | *str++)
for (; *cz; *p++ = attributes | *cz++)
if (p >= ep) break;
break;
case '#':
@ -233,10 +236,12 @@ tprintf(what, buf, fmt, siz, str, tim, info)
fmthist('h', info, (char *) cbuff, sizeof(cbuff));
break;
case FMT_SCHED:
(void) xsnprintf((char *) cbuff, sizeof(cbuff), "%d", *(int *)info);
(void) xsnprintf((char *) cbuff, sizeof(cbuff), "%d",
*(int *)info);
break;
default:
(void) xsnprintf((char *) cbuff, sizeof(cbuff), "%d", eventno + 1);
(void) xsnprintf((char *) cbuff, sizeof(cbuff), "%d",
eventno + 1);
break;
}
for (cz = cbuff; *cz; *p++ = attributes | *cz++)
@ -297,10 +302,11 @@ tprintf(what, buf, fmt, siz, str, tim, info)
case 'M':
#ifndef HAVENOUTMP
if (what == FMT_WHO)
cz = who_info(info, 'M', (char *) cbuff, sizeof(cbuff));
cz = (unsigned char *) who_info(info, 'M',
(char *) cbuff, sizeof(cbuff));
else
#endif /* HAVENOUTMP */
cz = getenv("HOST");
cz = (unsigned char *) getenv("HOST");
/*
* Bug pointed out by Laurent Dami <dami@cui.unige.ch>: don't
* derefrence that NULL (if HOST is not set)...
@ -313,10 +319,11 @@ tprintf(what, buf, fmt, siz, str, tim, info)
case 'm':
#ifndef HAVENOUTMP
if (what == FMT_WHO)
cz = who_info(info, 'm', (char *) cbuff, sizeof(cbuff));
cz = (unsigned char *) who_info(info, 'm', (char *) cbuff,
sizeof(cbuff));
else
#endif /* HAVENOUTMP */
cz = getenv("HOST");
cz = (unsigned char *) getenv("HOST");
if (cz != NULL)
for ( ; *cz && (what == FMT_WHO || *cz != '.')
@ -429,7 +436,8 @@ tprintf(what, buf, fmt, siz, str, tim, info)
case 'n':
#ifndef HAVENOUTMP
if (what == FMT_WHO) {
cz = who_info(info, 'n', (char *) cbuff, sizeof(cbuff));
cz = (unsigned char *) who_info(info, 'n',
(char *) cbuff, sizeof(cbuff));
for (; cz && *cz ; *p++ = attributes | *cz++)
if (p >= ep) break;
}
@ -444,7 +452,8 @@ tprintf(what, buf, fmt, siz, str, tim, info)
case 'l':
#ifndef HAVENOUTMP
if (what == FMT_WHO) {
cz = who_info(info, 'l', (char *) cbuff, sizeof(cbuff));
cz = (unsigned char *) who_info(info, 'l',
(char *) cbuff, sizeof(cbuff));
for (; cz && *cz ; *p++ = attributes | *cz++)
if (p >= ep) break;
}
@ -457,7 +466,8 @@ tprintf(what, buf, fmt, siz, str, tim, info)
}
break;
case 'd':
for (cz = day_list[t->tm_wday]; *cz; *p++ = attributes | *cz++)
for (cz = (unsigned char *) day_list[t->tm_wday]; *cz;
*p++ = attributes | *cz++)
if (p >= ep) break;
break;
case 'D':
@ -466,8 +476,9 @@ tprintf(what, buf, fmt, siz, str, tim, info)
break;
case 'w':
if (p >= ep - 5) break;
for (cz = month_list[t->tm_mon]; *cz;)
*p++ = attributes | *cz++;
for (cz = (unsigned char *) month_list[t->tm_mon]; *cz;
*p++ = attributes | *cz++);
if (p >= ep) break;
break;
case 'W':
if (p >= ep - 3) break;