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| author | F. Jason Park <jp@neverwas.me> | 2023-04-10 00:08:37 -0700 |
|---|---|---|
| committer | F. Jason Park <jp@neverwas.me> | 2023-04-10 13:42:29 -0700 |
| commit | 7c034f65fdca0293ba6c54f2574f12372a256183 (patch) | |
| tree | 3ccd482ffac63365f7c57117f8d674c0cede81aa /lisp/erc/erc-stamp.el | |
| parent | cb4f4dd89131e5a8956c788fee7ede65f13b2a69 (diff) | |
| download | emacs-7c034f65fdca0293ba6c54f2574f12372a256183.tar.gz | |
Take better care when setting margins in erc-stamp
* lisp/erc/erc-stamp.el (erc-stamp--adjust-right-margin,
erc-stamp--display-margin-mode): Prefer setting
`fringes-outside-margins' to hiding right margin, and check whether
current buffer is showing before adjusting anything. (Bug#60936.)
Diffstat (limited to 'lisp/erc/erc-stamp.el')
| -rw-r--r-- | lisp/erc/erc-stamp.el | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/lisp/erc/erc-stamp.el b/lisp/erc/erc-stamp.el index 8bca9bdb56b..61f289a8753 100644 --- a/lisp/erc/erc-stamp.el +++ b/lisp/erc/erc-stamp.el @@ -302,10 +302,9 @@ or one col more than the `string-width' of (current-time) erc-timestamp-format))))) (+ right-margin-width cols)))) - (setq right-margin-width width - right-fringe-width 0) - (set-window-margins nil left-margin-width width) - (set-window-fringes nil left-fringe-width 0))) + (setq right-margin-width width) + (when (eq (current-buffer) (window-buffer)) + (set-window-margins nil left-margin-width width)))) ;;;###autoload (defun erc-stamp-prefix-log-filter (text) @@ -344,6 +343,9 @@ message text so that stamps will be visible when yanked." :interactive nil (if erc-stamp--display-margin-mode (progn + (setq fringes-outside-margins t) + (when (eq (current-buffer) (window-buffer)) + (set-window-buffer (selected-window) (current-buffer))) (erc-stamp--adjust-right-margin 0) (add-function :filter-return (local 'filter-buffer-substring-function) #'erc--remove-text-properties) @@ -354,9 +356,10 @@ message text so that stamps will be visible when yanked." (remove-function (local 'erc-insert-timestamp-function) #'erc-stamp--display-margin-force) (kill-local-variable 'right-margin-width) - (kill-local-variable 'right-fringe-width) - (set-window-margins nil left-margin-width nil) - (set-window-fringes nil left-fringe-width nil))) + (kill-local-variable 'fringes-outside-margins) + (when (eq (current-buffer) (window-buffer)) + (set-window-margins nil left-margin-width nil) + (set-window-buffer (selected-window) (current-buffer))))) (defun erc-insert-timestamp-left (string) "Insert timestamps at the beginning of the line." |