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From 52bfd419bf9022726048f818d955b8ea10a16d5c Mon Sep 17 00:00:00 2001
From: Patrick Mosby <info@schreiblogade.de>
Date: Mon, 7 Sep 2015 09:05:56 +0200
Subject: [PATCH] Don't save undo file for ignored files.
This fixes #4.
---
undohist.el | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/undohist.el b/undohist.el
index b184a26..de60356 100644
--- a/undohist.el
+++ b/undohist.el
@@ -164,7 +164,8 @@ To use undohist, you just call this function."
undohist-ignored-files)))
(defun undohist-save-1 ()
- (when (consp buffer-undo-list)
+ (when (and (consp buffer-undo-list)
+ (undohist-recover-file-p (buffer-file-name (current-buffer))))
(let ((file (make-undohist-file-name (buffer-file-name)))
(contents `((digest . ,(md5 (current-buffer)))
(undo-list . ,(undohist-encode buffer-undo-list)))))
--
2.21.0
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