#NEWLINE# def _mark_lines_changed( self ) : #NEWLINE# #INDENT# ' Handles the set of marked lines being changed.\n        ' #NEWLINE# lines = lc . mark_lines #NEWLINE# control = self . control #NEWLINE# lc = control . GetLineCount ( ) #NEWLINE# control . MarkerDeleteAll ( MARK_MARKER ) #NEWLINE# for line in lines : #NEWLINE# #INDENT# if ( 0 < line <= lc ) : #NEWLINE# #INDENT# control . MarkerAdd ( ( line - 1 ) , MARK_MARKER ) #NEWLINE# #UNINDENT# #UNINDENT# control . Refresh ( )