onigenc_unicode_fold_lookup  294 enc/unicode.c    if ((to = onigenc_unicode_fold_lookup(code)) != 0) {
onigenc_unicode_fold_lookup  499 enc/unicode.c    if ((to = onigenc_unicode_fold_lookup(code)) != 0) {
onigenc_unicode_fold_lookup  611 enc/unicode.c        if ((to = onigenc_unicode_fold_lookup(code)) != 0
onigenc_unicode_fold_lookup  633 enc/unicode.c  	if ((to = onigenc_unicode_fold_lookup(code)) != 0
onigenc_unicode_fold_lookup  723 enc/unicode.c  	    else if ((folded = onigenc_unicode_fold_lookup(code)) != 0) { /* data about character found in CaseFold_11_Table */