succeed 522 src/regex-emacs.c case succeed: succeed 2663 src/regex-emacs.c BUF_PUSH (succeed); succeed 2854 src/regex-emacs.c case succeed: succeed 3671 src/regex-emacs.c op2 = p2 == pend ? succeed : *p2; succeed 3675 src/regex-emacs.c case succeed: succeed 4251 src/regex-emacs.c case succeed: