lex_io_gets      10579 ext/ripper/ripper.c     lex_gets = lex_io_gets;
lex_io_gets      5179 ext/ripper/ripper.y     lex_gets = lex_io_gets;
lex_io_gets      10511 parse.c            lex_gets = lex_io_gets;
lex_io_gets      5179 parse.y            lex_gets = lex_io_gets;