OBOL 131 regex/debug.c case OBOL: OBOL 278 regex/engine.c case OBOL: OBOL 462 regex/engine.c case OBOL: OBOL 839 regex/engine.c case OBOL: OBOL 282 regex/regcomp.c EMIT(OBOL, 0); OBOL 418 regex/regcomp.c EMIT(OBOL, 0);