REG_EPAREN        384 lib/regex.h    #define REG_EPAREN	_REG_EPAREN
REG_EPAREN        810 src/regex-emacs.c   REG_EPAREN,		/* Parenthesis imbalance.  */
REG_EPAREN        311 test/manual/etags/c-src/emacs/src/regex.h   REG_EPAREN,		/* Parenthesis imbalance.  */