private static IEnumerable <ColorizedWord> ColorizeAntlr(EbnfGrammar grammar)
{
foreach (var p in grammar.Productions)
{
foreach (var word in ColorizeAntlr(p))
{
yield return(word);
}
}
}
public static string ToString(EbnfGrammar grammar)
{
var r = $"grammar {grammar.Name};\r\n";
foreach (var p in grammar.Productions)
{
r += ToString(p);
}
return(r);
}
