/*
* dgap_sindex: much like index(), but it looks for a match of any character in
- * the group, and returns that position. If the first character is a ^, then
- * this will match the first occurrence not in that group.
+ * the group, and returns that position.
*/
static char *dgap_sindex(char *string, char *group)
{
if (!string || !group)
return NULL;
- if (*group == '^') {
- group++;
- for (; *string; string++) {
- for (ptr = group; *ptr; ptr++) {
- if (*ptr == *string)
- break;
- }
- if (*ptr == '\0')
+ for (; *string; string++) {
+ for (ptr = group; *ptr; ptr++) {
+ if (*ptr == *string)
return string;
}
- } else {
- for (; *string; string++) {
- for (ptr = group; *ptr; ptr++) {
- if (*ptr == *string)
- return string;
- }
- }
}
return NULL;