rb_enc_islower   16362 ext/ripper/ripper.c     if (!len || (*name != '_' && ISASCII(*name) && !rb_enc_islower(*name, enc)) ||
rb_enc_islower   10613 ext/ripper/ripper.y     if (!len || (*name != '_' && ISASCII(*name) && !rb_enc_islower(*name, enc)) ||
rb_enc_islower   16286 parse.c            if (!len || (*name != '_' && ISASCII(*name) && !rb_enc_islower(*name, enc)) ||
rb_enc_islower   10613 parse.y            if (!len || (*name != '_' && ISASCII(*name) && !rb_enc_islower(*name, enc)) ||