#region License Statement
// Copyright (c) L.A.B.Soft.  All rights reserved.
//
// The use and distribution terms for this software are covered by the 
// Common Public License 1.0 (http://opensource.org/licenses/cpl.php)
// which can be found in the file CPL.TXT at the root of this distribution.
// By using this software in any fashion, you are agreeing to be bound by 
// the terms of this license.
//
// You must not remove this notice, or any other, from this software.
#endregion

#region Using Statements
using System.Text.RegularExpressions;
#endregion


namespace Textile.Blocks
{
    public class FootNoteReferenceBlockModifier : BlockModifier
    {
        public override string ModifyLine(string line)
        {
            return Regex.Replace(line, @"\b\[([0-9]+)\](\W)", "<sup><a href=\"#fn$1\">$1</a></sup>$2");
        }
    }
}