private void SetStringsOffset()
 {
     foreach (KeyValuePair <string, int> s in SelectionStrings.ToArray())
     {
         SelectionStrings[s.Key] += StartOffset;
     }
 }
 private void SetSelections()
 {
     foreach (KeyValuePair <string, int> s in SelectionStrings.ToArray())
     {
         ColorizeSnippet snip = new ColorizeSnippet(s.Value, textArea);
         textArea.TextView.LineTransformers.Add(snip);
     }
 }