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From: | Emanuel Berg |
Subject: | Re: removing white space highlight |
Date: | Sun, 21 Feb 2016 01:32:26 +0100 |
User-agent: | Gnus/5.13 (Gnus v5.13) Emacs/24.5 (gnu/linux) |
Bob Proulx <bob@proulx.com> writes: > now that version control is everywhere (among other > things) I am now sensitive to whitespace causing > useless diffs in files. Whitespace that I never > cared about before is now cruft that I always clean > in order to avoid noisy diffs. Of course, there shouldn't be any superfluous whitespace trailing individual text lines *or* the file contents itself. Here one way to do it: ;; (setq before-save-hook nil) (defun before-save-hook-f () (delete-trailing-whitespace) ) (setq before-save-hook #'before-save-hook-f) -- underground experts united http://user.it.uu.se/~embe8573
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