err_syntax7.error (revision eb69d1f144a6fcc765d1b9d44a5ae8082353e70b) - 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