branch: externals/diff-hl
commit 328e23e73edf69cf8cff420ad4ccb15b827e2b7a
Author: Dmitry Gutov <dgu...@yandex.ru>
Commit: Dmitry Gutov <dgu...@yandex.ru>
Introduce diff-hl-after-revert
To only update when necessary (e.g. auto-revert-mode did its thing).
#152
---
diff-hl.el | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/diff-hl.el b/diff-hl.el
index 2c543e7..98c16b8 100644
--- a/diff-hl.el
+++ b/diff-hl.el
@@ -405,6 +405,11 @@ performance when viewing such files in certain conditions."
(unless (buffer-modified-p)
(diff-hl-update))))
+(defun diff-hl-after-revert ()
+ (defvar revert-buffer-preserve-modes)
+ (when revert-buffer-preserve-modes
+ (diff-hl-update)))
+
(defun diff-hl-diff-goto-hunk-1 ()
(vc-buffer-sync)
(let* ((line (line-number-at-pos))
@@ -582,7 +587,7 @@ The value of this variable is a mode line template as in
'find-file-hook)
'diff-hl-update-once t t)
(add-hook 'vc-checkin-hook 'diff-hl-update nil t)
- (add-hook 'after-revert-hook 'diff-hl-update nil t)
+ (add-hook 'after-revert-hook 'diff-hl-after-revert nil t)
;; Magit does call `auto-revert-handler', but it usually
;; doesn't do much, because `buffer-stale--default-function'
;; doesn't care about changed VC state.
