ASSIGN            645 ext/ereg/regex/engine.c 	ASSIGN(fresh, st);
ASSIGN            693 ext/ereg/regex/engine.c 		ASSIGN(tmp, st);
ASSIGN            694 ext/ereg/regex/engine.c 		ASSIGN(st, fresh);
ASSIGN            784 ext/ereg/regex/engine.c 		ASSIGN(tmp, st);
ASSIGN            785 ext/ereg/regex/engine.c 		ASSIGN(st, empty);