Returns a string representing the logical content of the text store (i.e., gap stripped out). <p>
@param start the logical start offset of the text to return @param length the logical length of the text to return @return the text
See Implementation
Returns a string representing the logical content of the text store (i.e., gap stripped out). <p>
@param start the logical start offset of the text to return @param length the logical length of the text to return @return the text