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unobtrusively remove trailing whitespace in Emacs


This package provides ws-butler-mode and ws-butler-global-mode. Upon saving a file in Emacs, these modes delete trailing whitespace on lines of the buffer that have been edited.

As compared with simply calling delete-trailing-whitespace in your before-save-hook, ws-butler has the advantage of not cluttering up version control commits with whitespace cleanup outside of the part of the file you have edited.

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469 other people were interested in this package here. The newest known version of this software is 0.6-2 (Information last updated 3 days ago.)