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ex (not vi) can now edit files with lines of arbitrary length.

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This commit is contained in:
Gunnar Ritter
2005-08-04 15:23:39 +00:00
parent 2b70d8e5eb
commit b0ff1d6b3e
26 changed files with 183 additions and 105 deletions
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10
ex_vops3.c
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@@ -73,7 +73,7 @@
#ifndef lint
#ifdef DOSCCS
static char sccsid[] = "@(#)ex_vops3.c 1.19 (gritter) 1/2/05";
static char sccsid[] = "@(#)ex_vops3.c 1.21 (gritter) 8/4/05";
#endif
#endif
@@ -118,7 +118,7 @@ llfind(bool pastatom, int cnt, void (*f)(int), line *limit)
register int c;
#endif
register int rc = 0;
char save[LBSIZE];
char *save = smalloc(LBSIZE);
/*
* Initialize, saving the current line buffer state
@@ -284,6 +284,7 @@ begin:
#endif
ret:
strcLIN(save);
free(save);
return (rc);
}
@@ -424,7 +425,7 @@ lmatchp(line *addr)
void
lsmatch(char *cp)
{
char save[LBSIZE];
char *save = smalloc(LBSIZE);
register char *sp = save;
register char *scurs = cursor;
@@ -457,6 +458,7 @@ lsmatch(char *cp)
wdot = 0;
wcursor = 0;
cursor = scurs;
free(save);
}
int
@@ -674,7 +676,7 @@ vswitch(int cnt)
mbuf[1+n1] = '\0';
macpush(mbuf, 1);
} else { /* cnt > 1 */
char *mbuf = malloc(MAXDIGS + cnt*(mb_cur_max+1) + 5);
char *mbuf = smalloc(MAXDIGS + cnt*(mb_cur_max+1) + 5);
register char *p = &mbuf[MAXDIGS + 1];
int num, n0, n1, m;