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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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9
ex_vmain.c
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@@ -73,7 +73,7 @@
#ifndef lint
#ifdef DOSCCS
static char sccsid[] = "@(#)ex_vmain.c 1.29 (gritter) 2/17/05";
static char sccsid[] = "@(#)ex_vmain.c 1.31 (gritter) 8/4/05";
#endif
#endif
@@ -1264,7 +1264,7 @@ vremote(int cnt, void (*f)(int), int arg)
void
vsave(void)
{
char temp[LBSIZE];
char *temp = smalloc(LBSIZE);
CP(temp, linebuf);
if (FIXUNDO && vundkind == VCHNG || vundkind == VCAPU) {
@@ -1290,10 +1290,13 @@ vsave(void)
* almost always be in a read buffer so this may well avoid disk i/o.
*/
getDOT();
if (strcmp(linebuf, temp) == 0)
if (strcmp(linebuf, temp) == 0) {
free(temp);
return;
}
strcLIN(temp);
putmark(dot);
free(temp);
}
#undef forbid