BEG               136 ext/ripper/ripper.c DEF_EXPR(BEG),
BEG                82 ext/ripper/ripper.y DEF_EXPR(BEG),
BEG               136 parse.c        DEF_EXPR(BEG),
BEG                82 parse.y        DEF_EXPR(BEG),
BEG                24 re.c           #define BEG(no) (regs->beg[(no)])
BEG                22 string.c       #define BEG(no) (regs->beg[(no)])