/* Get the next include/exclude arg from the string. The token will not
* be '\0' terminated, so use the returned length to limit the string.
* Also, be sure to add this length to the returned pointer before passing
/* Get the next include/exclude arg from the string. The token will not
* be '\0' terminated, so use the returned length to limit the string.
* Also, be sure to add this length to the returned pointer before passing
- * it back to ask for the next token. This routine parses the +/- prefixes
- * and the "!" token unless xflags contains XFLG_WORDS_ONLY. The *flag_ptr
+ * it back to ask for the next token. This routine parses the "!" (list-
+ * clearing) token and (if xflags does NOT contain XFLG_WORDS_ONLY) the
+ * +/- prefixes for overriding the include/exclude mode. The *flag_ptr
* value will also be set to the MATCHFLG_* bits for the current token.
*/
static const char *get_exclude_tok(const char *p, unsigned int *len_ptr,
* value will also be set to the MATCHFLG_* bits for the current token.
*/
static const char *get_exclude_tok(const char *p, unsigned int *len_ptr,