/// <summary>Annotates the AST with information on quantifiers and capturing groups.</summary>
/// <param name="info">Collects information from the AST in which this is embedded.</param>
public override void Annotate(AnnotationVisitor info)
{
}
/// <summary>Annotates the AST with information on quantifiers and capturing groups.</summary>
/// <param name="info">Collects information from the AST in which this is embedded.</param>
public override void Annotate(AnnotationVisitor info)
{
info.backrefs = true;
if (CaptureID < 0 || Name == null)
info.SetCaptureInfo(ref CaptureID, ref Name, position);
}
/// <summary>Annotates the AST with information on quantifiers and capturing groups.</summary>
/// <param name="info">Collects information from the AST in which this is embedded.</param>
public override void Annotate(AnnotationVisitor info)
{
if (Property == Unicode7.Property.TextBegin) info.anchor = true;
}
/// <summary>Initializes and compiles a regular expression, with options that modify the pattern.</summary>
/// <param name="regexRep">The pattern to be compiled.</param>
/// <param name="opts">The options desired.</param>
/// <exception cref="ArgumentException"><paramref name="regexRep"/> is an ill-formed pattern.</exception>
internal NFABuilder(string regexRep, RegexOptions opts)
{
pending = new Queue<ASTTransition>();
visited = new Dictionary<RegexAST, int>();
instructIndex = ast =>
{
Instructions.Add(ast.ToInstruction(this));
return Instructions.Count - 1;
};
instructIndex = instructIndex.Memoize();
ParseInfo = new AnnotationVisitor(regexRep);
SyntaxTree = Parser.Parse(regexRep, opts);
SyntaxTree.Annotate(ParseInfo);
IgnoreCase = (opts & RegexOptions.IgnoreCase) != 0;
}
/// <summary>Annotates the AST with information on quantifiers and capturing groups.</summary>
/// <param name="info">Collects information from the AST in which this is embedded.</param>
public override void Annotate(AnnotationVisitor info)
{
base.Annotate(info);
info.backrefs = true;
if (Index < 0 || Name == null)
info.SetCaptureInfo(ref Index, ref Name, position);
}