void AddRange(int start, int end, AudioRenderingStyle style)
{
if (start < 0) start = 0;
if (end < start) return;
Split(start);
Split(end);
Restyle(start, end, style);
}
void TextEditorStc::OnEditRestyle(wxStyledTextEvent& evt)
{
Restyle(evt.GetPosition());
}
