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fixed regex bug s/[[:digit:][]// incorrectly reported unbalanced brackets

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alm 1993-05-20 03:15:26 +00:00
parent a82018489a
commit 2d931fb438
1 changed files with 6 additions and 4 deletions
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10
bin/ed/ed.c
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@ -489,9 +489,9 @@ doglob(gflag)
else if (n == 0) {
sprintf(errmsg, "unexpected end-of-file");
return ERR;
} else if (!strcmp(ibuf, "\n"))
} else if (n == 1 && !strcmp(ibuf, "\n"))
continue;
else if (!strcmp(ibuf, "&\n")) {
else if (n == 2 && !strcmp(ibuf, "&\n")) {
if (cmd == NULL) {
sprintf(errmsg, "no previous command");
return ERR;
@ -1991,9 +1991,11 @@ getcmdv(sizep, nonl)
int nonl;
{
int l, n;
char *t = strchr(ibufp, '\n');
char *t = ibufp;
if ((l = t - ibufp + 1) < 2 || !oddesc(ibufp, ibufp + l - 1)) {
while (*t++ != '\n')
;
if ((l = t - ibufp) < 2 || !oddesc(ibufp, ibufp + l - 1)) {
*sizep = l;
return ibufp;
}