+ if (ch == '\\') {
+ ch = *++p;
+ if (!ch)
+ return FALSE;
+ if (*text == ch)
+ matched = TRUE;
+ }
+ else if (ch == '-' && prev && p[1] && p[1] != ']') {
+ ch = *++p;
+ if (ch == '\\') {
+ ch = *++p;
+ if (!ch)
+ return FALSE;
+ }
+ if (*text <= ch && *text >= prev)
+ matched = TRUE;
+ ch = 0; /* This makes "prev" get set to 0. */
+ }
+ else if (ch == '[' && p[1] == ':') {
+ unsigned const char *s = p += 2;
+ int i;
+ while ((ch = *p) && (ch != ':' || p[1] != ']')) p++;
+ if (!ch)
+ return FALSE;
+ i = p - s;
+ ch = *text;
+ if ((CC_EQ(s,i, "alnum") && isalnum(ch))
+ || (CC_EQ(s,i, "alpha") && isalpha(ch))
+ || (CC_EQ(s,i, "blank") && isblank(ch))
+ || (CC_EQ(s,i, "cntrl") && iscntrl(ch))
+ || (CC_EQ(s,i, "digit") && isdigit(ch))
+ || (CC_EQ(s,i, "graph") && isgraph(ch))
+ || (CC_EQ(s,i, "lower") && islower(ch))
+ || (CC_EQ(s,i, "print") && isprint(ch))
+ || (CC_EQ(s,i, "punct") && ispunct(ch))
+ || (CC_EQ(s,i, "space") && isspace(ch))
+ || (CC_EQ(s,i, "upper") && isupper(ch))
+ || (CC_EQ(s,i,"xdigit") && isxdigit(ch)))