err_syntax7.error (revision 911f0260390e18cf85f3dbf2c719b593efdc1e3c) - 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