void GenErrorMsg (int errTyp, Symbol sym) {
errorNr++;
err.Write("\t\t\tcase " + errorNr + ": s = \"");
switch (errTyp) {
case tErr:
if (sym.name[0] == '"') err.Write(tab.Escape(sym.name) + " expected");
else err.Write(sym.name + " expected");
break;
case altErr: err.Write("invalid " + sym.name); break;
case syncErr: err.Write("this symbol not expected in " + sym.name); break;
}
err.WriteLine("\"; break;");
}
