public RunWord SplitAt(TextPointer pointer)
{
int splitPos = pointer.GetTextRunLength(GoBackward);
Word newWord = Word.SplitAt(splitPos);
Text = Word.OriginalText;
UpdateBackground();
//UpdateSegmentedBackground();
TextPointer insertPos = pointer.GetNextContextPosition(GoForward);
while (insertPos != null && insertPos.GetPointerContext(GoBackward) != TextPointerContext.ElementEnd)
{
insertPos = insertPos.GetNextContextPosition(GoForward);
}
return(new RunWord(newWord, insertPos));
}
