Todo.txt

RC 1.2

	* figure of what MatchList does
	* change about box
	* Document is screwed if .rgx file is invalid!
	* design issue: should not MainFrm.file_info be part of the Document class?
	* how about adding drag and drop on main windows, like hashbrown works!


1. groups need to be displayed in someway.
2. file save should save both panes or seperart pane.

3. sytax highlight

   //private void SyntaxHighlight()
        //{
        //    string input = rtb_regx.Text;

        //    MatchCollection mc = Regex.Matches( input, syntax, RegexOptions.Multiline );

        //    int idx = rtb_regx.SelectionStart;
        //    foreach( Match m in mc )
        //    {
        //        Group g = m.Groups["g1"];
        //        rtb_regx.SelectionStart = g.Index;
        //        rtb_regx.SelectionLength = g.Length;
        //        rtb_regx.SelectionBackColor = Color.Yellow;

        //        g = m.Groups["g2"];
        //        rtb_regx.SelectionStart = g.Index;
        //        rtb_regx.SelectionLength = g.Length;
        //        rtb_regx.SelectionBackColor = Color.Green;

        //        g = m.Groups["g3"];
        //        rtb_regx.SelectionStart = g.Index;
        //        rtb_regx.SelectionLength = g.Length;
        //        rtb_regx.SelectionBackColor = Color.Blue;

        //    }

        //    rtb_regx.SelectionStart = idx;
        //    rtb_regx.SelectionLength = 0;
        //    rtb_regx.SelectionColor = Properties.Settings.Current.exp_backcolor;
        //}