public static void DisplayPattern(string pattern)
{
var result = PatternParsers.Regex(new ArrayConsList <char>(pattern));
Console.WriteLine("Pattern:\n {0}", pattern.ShowVerbatim());
Console.WriteLine("Parsed:");
Console.WriteLine(result.Tree.FormatAsTree(1));
if (!result.Rest.IsEmpty)
{
Console.WriteLine("Rest:\n {0}", result.Rest.AsEnumerable().AsString().ShowVerbatim());
}
Console.Write("\n");
}
public RootNode(string regex)
{
var result = PatternParsers.Regex(new ArrayConsList <char>(regex));
if (result.Rest.IsEmpty)
{
InputPattern = result.Tree;
}
else
{
throw new ArgumentException(string.Format("RegexParse could not understand part of the regex pattern: {0}.", result.Rest), "regex.");
}
Type = TreeNodeType.Root;
IsModified = false;
OriginalRegex = regex;
RootGroup = new GroupNode();
RootGroup.FromPattern(InputPattern);
}
private static CharClassPattern parseCharClass(string pattern)
{
return((CharClassPattern)PatternParsers.CharClass(new ArrayConsList <char>(pattern)).Tree);
}
