public static bool PeekAndParse(
CharStream stream, out AST.INode expression)
{
if (stream.PeekNextRange(2) == "{{")
{
expression = Expander.Parse(stream);
return true;
}
expression = null;
return false;
}
public static bool Peek(CharStream stream, Quote.Info quote = null)
{
if (quote != null)
{
var raw = quote.ToString();
var output = stream.PeekNextRange(raw.Length);
return raw == output;
}
char next = stream.PeekNext();
return next == '\'' || next == '\"';
}