TildeClub/ex-vi
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files from last release. ex-050325

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deepend
2024-10-10 18:04:47 +00:00
parent 0793775912
commit 2c0c217bb6
58 changed files with 7236 additions and 430 deletions
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48
ex_subr.c
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@@ -73,7 +73,7 @@
#ifndef lint
#ifdef DOSCCS
static char sccsid[] = "@(#)ex_subr.c 1.41 (gritter) 12/25/06";
static char sccsid[] = "@(#)ex_subr.c 1.37 (gritter) 2/15/05";
#endif
#endif
@@ -84,7 +84,7 @@ static char sccsid[] = "@(#)ex_subr.c 1.41 (gritter) 12/25/06";
#include "ex_tty.h"
#include "ex_vis.h"
short lastsc;
static short lastsc;
/*
* Random routines, in alphabetical order.
@@ -631,14 +631,14 @@ plural(long i)
: catgets(catd, 1, 179, "s"));
}
short vcntcol;
static short vcntcol;
int
qcolumn(register char *lim, register char *gp)
{
register int x = 0, n = 1;
int c, i;
int (*OO)(int);
int (*OO)();
OO = Outchar;
Outchar = qcount;
@@ -651,7 +651,7 @@ qcolumn(register char *lim, register char *gp)
n = skipright(linebuf, lim);
x = lim[n], lim[n] = 0;
}
pline(0, inopen ? WLINES*WCOLS : -1);
pline(0);
if (lim != NULL)
lim[n] = x;
if (gp)
@@ -851,7 +851,7 @@ char *
vfindcol(int i)
{
register char *cp;
register int (*OO)(int) = Outchar;
register int (*OO)() = Outchar;
int c, n = 0;
Outchar = qcount;
@@ -1151,39 +1151,3 @@ safecat(char *s1, const char *s2, size_t max, char *msg, ...)
/*NOTREACHED*/
return NULL;
}
/*
* Grow the line and generic buffers.
*/
void
grow(char *msg, char **tolb0, char **tolb1, char **togb0, char **togb1)
{
char *nlb, *ngb = NULL;
if ((nlb = realloc(linebuf, LBSIZE + 4096)) == NULL ||
(ngb = realloc(genbuf, 2 * (LBSIZE + 4096))) == NULL) {
synced();
error(msg);
}
if (tolb0)
*tolb0 += nlb - linebuf;
if (tolb1)
*tolb1 += nlb - linebuf;
if (togb0)
*togb0 += ngb - genbuf;
if (togb1)
*togb1 += ngb - genbuf;
linebuf = nlb;
genbuf = ngb;
LBSIZE += 4096;
}
void *
smalloc(size_t size)
{
void *vp;
if ((vp = malloc(size)) == NULL)
error("no space");
return vp;
}