/// <summary>
/// Process a line.
/// </summary>
/// <param name="start">The index of the start of the line</param>
/// <param name="line">The line</param>
private void ProcessLine(int start, string line)
{
if (ApplyPatterns)
{
// Save SelectionStart and SelectionLength because syntax highlighting will change
int savedSelectionStart = SelectionStart;
int savedSelectionLength = SelectionLength;
Color savedSelectionColor = SelectionBackColor;
SelectionStart = start;
SelectionLength = line.Length;
SelectionColor = Color.Black;
SelectionFont = RegularFont;
Recognizer.Colorize(this, Instance, start, line);
SelectionStart = savedSelectionStart;
SelectionLength = savedSelectionLength;
SelectionColor = savedSelectionColor;
}
}