ONIGENC_MBCLEN_CHARFOUND_LEN  185 include/ruby/encoding.h #define MBCLEN_CHARFOUND_LEN(ret)     ONIGENC_MBCLEN_CHARFOUND_LEN(ret)
ONIGENC_MBCLEN_CHARFOUND_LEN   59 regenc.c           return ONIGENC_MBCLEN_CHARFOUND_LEN(ret);
ONIGENC_MBCLEN_CHARFOUND_LEN 3731 string.c       	l = ONIGENC_MBCLEN_CHARFOUND_LEN(l);
ONIGENC_MBCLEN_CHARFOUND_LEN 3753 string.c       	    l = ONIGENC_MBCLEN_CHARFOUND_LEN(l);