[TxMt] saving without trailing spaces and tabs...

[Domenico Carbotta]

> Actually, all you have to do is open "Text/Remove Trailing Spaces"  
> in the bundle editor, set its "save:" option to "current file", and  
> assign it the key equivalent F3 by clicking on the text field next  
> to "key equivalent" and pressing F3.

this way you save the contents of the file BEFORE triggering the  
command.
you need to create the empty command and then enqueue "remove  
trailing spaces" and said empty command in a macro.