OP_END_LINE      1393 mbstring/oniguruma/regcomp.c   case ANCHOR_END_LINE:       r = add_opcode(reg, OP_END_LINE);       break;
OP_END_LINE      5508 mbstring/oniguruma/regcomp.c   { OP_END_LINE,            "end-line",        ARG_NON },
OP_END_LINE      2194 mbstring/oniguruma/regexec.c     case OP_END_LINE:  STAT_OP_IN(OP_END_LINE);