err_syntax7.error (revision d198b8774d2cfb6f140893e1c6236af9e97d1497) - OpenGrok cross reference for /freebsd/contrib/byacc/test/btyacc/err

1YACC: e - line 6 of "./err_syntax7.y", illegal character
2%token <text> '\777'
3               ^
4