BACKSL 459 ext/ereg/regex/regcomp.c c = BACKSL | (unsigned char)GETNEXT();
BACKSL 471 ext/ereg/regex/regcomp.c case BACKSL|'{':
BACKSL 474 ext/ereg/regex/regcomp.c case BACKSL|'(':
BACKSL 490 ext/ereg/regex/regcomp.c case BACKSL|')': /* should not get here -- must be user */
BACKSL 491 ext/ereg/regex/regcomp.c case BACKSL|'}':
BACKSL 494 ext/ereg/regex/regcomp.c case BACKSL|'1':
BACKSL 495 ext/ereg/regex/regcomp.c case BACKSL|'2':
BACKSL 496 ext/ereg/regex/regcomp.c case BACKSL|'3':
BACKSL 497 ext/ereg/regex/regcomp.c case BACKSL|'4':
BACKSL 498 ext/ereg/regex/regcomp.c case BACKSL|'5':
BACKSL 499 ext/ereg/regex/regcomp.c case BACKSL|'6':
BACKSL 500 ext/ereg/regex/regcomp.c case BACKSL|'7':
BACKSL 501 ext/ereg/regex/regcomp.c case BACKSL|'8':
BACKSL 502 ext/ereg/regex/regcomp.c case BACKSL|'9':
BACKSL 503 ext/ereg/regex/regcomp.c i = (c&~BACKSL) - '0';