fetch_number       57 lib/regcomp.c  static Idx fetch_number (re_string_t *input, re_token_t *token,
fetch_number     2487 lib/regcomp.c        start = fetch_number (regexp, token, syntax);
fetch_number     2503 lib/regcomp.c  		    ? fetch_number (regexp, token, syntax) : REG_ERROR));