/// <summary>
/// Return the index of the character at the start of the nth logical run in this line, as
/// an offset from the start of the line. </summary>
/// <param name="run"> the index of the run, between 0 and <code>getRunCount()</code> </param>
/// <returns> the start of the run </returns>
public int GetRunStart(int run)
{
return(BidiBase.getRunStart(run));
}
