diff options
Diffstat (limited to 'lisp/transient.el')
| -rw-r--r-- | lisp/transient.el | 20 |
1 files changed, 12 insertions, 8 deletions
diff --git a/lisp/transient.el b/lisp/transient.el index e8e4e75..e6beaf2 100644 --- a/lisp/transient.el +++ b/lisp/transient.el @@ -5201,14 +5201,18 @@ apply the face `transient-unreachable' to the complete string." (length (oref suffix key)))) (oref group suffixes)))))) -(defun transient--string-pixel-width (string) - (with-temp-buffer - (insert string) - (save-window-excursion - (set-window-dedicated-p nil nil) - (set-window-buffer nil (current-buffer)) - (car (window-text-pixel-size - nil (line-beginning-position) (point)))))) +(static-if (fboundp 'string-pixel-width) ; since Emacs 29.1 + (defalias 'transient--string-pixel-width #'string-pixel-width) + ;; c22b735f0c6 and 61c254cafc9 cannot be backported. Some later + ;; commits could be ported, but users should instead update Emacs. + (defun transient--string-pixel-width (string) + (with-temp-buffer + (insert string) + (save-window-excursion + (set-window-dedicated-p nil nil) + (set-window-buffer nil (current-buffer)) + (car (window-text-pixel-size + nil (line-beginning-position) (point))))))) (defun transient--column-stops (columns) (let* ((var-pitch (or transient-align-variable-pitch |