public static string printGrammar( Grammar grammar )
{
using( StringWriter str = new StringWriter() ) {
ExpPrinter printer = new ExpPrinter(str,-1,false);
str.Write("(start): ");
grammar.exp.Visit(printer);
str.Write("\n");
foreach( ReferenceExp exp in grammar.NamedPatterns ) {
str.Write(exp.name);
str.Write(" : ");
exp.exp.Visit(printer);
str.Write("\n");
}
return str.ToString();
}
}
public static string printGrammar(Grammar grammar)
{
using (StringWriter str = new StringWriter()) {
ExpPrinter printer = new ExpPrinter(str, -1, false);
str.Write("(start): ");
grammar.exp.Visit(printer);
str.Write("\n");
foreach (ReferenceExp exp in grammar.NamedPatterns)
{
str.Write(exp.name);
str.Write(" : ");
exp.exp.Visit(printer);
str.Write("\n");
}
return(str.ToString());
}
}