î
\á[\  ã               @   sQ   d  Z  Gd d „  d ƒ Z e d k rM d d l Z e j d d d d	 d
 ƒn  d S)z=Provides "Strip trailing whitespace" under the "Format" menu.c               @   s@   e  Z d  Z d d d	 g f g Z d d „  Z d d d „ Z d S)
ÚRstripExtensionÚformatNúStrip trailing whitespaceú<<do-rstrip>>c             C   s&   | |  _  |  j  j j d |  j ƒ d  S)Nz<<do-rstrip>>)ÚeditwinÚtextZbindÚ	do_rstrip)Úselfr   © r	   ú-/usr/lib/python3.4/idlelib/RstripExtension.pyÚ__init__   s    	zRstripExtension.__init__c       	      C   sÊ   |  j  j } |  j  j } | j ƒ  t t | j d ƒ ƒ ƒ } x| t d | ƒ D]k } | j d | d | ƒ } t	 | ƒ } t	 | j
 ƒ  ƒ } | | k  rM | j d | | f d | ƒ qM qM W| j ƒ  d  S)NÚendé   z%i.0z%i.endz%i.%i)r   r   ÚundoZundo_block_startÚintÚfloatÚindexÚrangeÚgetÚlenÚrstripZdeleteZundo_block_stop)	r   Zeventr   r   Zend_lineZcurZtxtÚrawZcutr	   r	   r
   r      s    
%zRstripExtension.do_rstrip)r   r   )Ú__name__Ú
__module__Ú__qualname__Zmenudefsr   r   r	   r	   r	   r
   r      s   r   Ú__main__é    Nzidlelib.idle_test.test_rstripÚ	verbosityé   ÚexitF)Ú__doc__r   r   ZunittestÚmainr	   r	   r	   r
   Ú<module>   s   