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Re: Recent diff-mode changes feel slow with TRAMP


From: Charles A. Roelli
Subject: Re: Recent diff-mode changes feel slow with TRAMP
Date: Sun, 13 Jan 2019 15:40:34 +0100

> From: Dima Kogan <address@hidden>
> Date: Fri, 11 Jan 2019 20:16:04 -0800
>
>                               I THINK what's happening now is that in
> addition, each file mentioned in the patch is loaded by emacs. I don't
> know what emacs is doing with those files, but file loading is
> potentially very slow with TRAMP, and we shouldn't be doing this by
> default.

Did you try turning off "diff-font-lock-syntax"?  This new feature
will find each file in the diff to provide correct font-locking.
Maybe it should be disabled by default in remote buffers.



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