branch: externals/dired-preview
commit 3ba4c3f533e8752398523d30f08f9837b3a257a8
Author: Protesilaos Stavrou <[email protected]>
Commit: Protesilaos Stavrou <[email protected]>
Add FIXME to preview only when it is still the current one
---
dired-preview.el | 10 +++++++++-
1 file changed, 9 insertions(+), 1 deletion(-)
diff --git a/dired-preview.el b/dired-preview.el
index 9394c84e52..9cfdaaf804 100644
--- a/dired-preview.el
+++ b/dired-preview.el
@@ -251,7 +251,15 @@ Only do it with the current major mode is Dired."
;; We check for `dired-mode' because we want to avoid the scenario
;; where the user switches to another buffer/window/frame before the
;; timer elapses.
- (when (eq major-mode 'dired-mode)
+ (when (and (eq major-mode 'dired-mode)
+ ;; FIXME 2023-06-29: We check again for the file in Dired
+ ;; because this function runs on a timer and we only want
+ ;; it to happen if the file at point is still the one we
+ ;; were about to display. There probably is a better way
+ ;; of doing things, given that `dired-file-name-at-point'
+ ;; is called by the `dired-preview-display-file' that
+ ;; ultimately calls this one.
+ (eq buffer (get-file-buffer (dired-file-name-at-point))))
(display-buffer
buffer
dired-preview-display-action-alist)))
