From: Michael Heerdegen <michael_heerdegen@web.de>
Date: Wed, 25 May 2016 22:19:09 +0000 (+0200)
Subject: Rewrite the `change' and `changed' patterns
X-Git-Url: https://code.delx.au/gnu-emacs-elpa/commitdiff_plain/5f6e9e79451c2c257678a099a796951a64f493a4?hp=5f6e9e79451c2c257678a099a796951a64f493a4

Rewrite the `change' and `changed' patterns

so that they don't rely on `diff-hl-mode's overlays.  Instead use the
output of `diff-hl-changes' directly (and cache it).

Make both patterns accept an optional REVISION argument.
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