succeed 522 src/regex-emacs.c case succeed: succeed 2660 src/regex-emacs.c BUF_PUSH (succeed); succeed 2851 src/regex-emacs.c case succeed: succeed 3673 src/regex-emacs.c op2 = p2 == pend ? succeed : *p2; succeed 3677 src/regex-emacs.c case succeed: succeed 4256 src/regex-emacs.c case succeed: