err_syntax7.error (revision e6bfd18d21b225af6a0ed67ceeaf1293b7b9eba5) - 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