ONIG_OPTIMIZE_EXACT_BM_IC 5299 regcomp.c      			 ? ONIG_OPTIMIZE_EXACT_BM_IC : ONIG_OPTIMIZE_EXACT_BM_NOT_REV_IC);
ONIG_OPTIMIZE_EXACT_BM_IC 3854 regexec.c        case ONIG_OPTIMIZE_EXACT_BM_IC:
ONIG_OPTIMIZE_EXACT_BM_IC 3966 regexec.c        case ONIG_OPTIMIZE_EXACT_BM_IC: