diff options
| author | Andreas Politz <politza@hochschule-trier.de> | 2018-11-18 21:45:25 +0100 |
|---|---|---|
| committer | Andreas Politz <politza@hochschule-trier.de> | 2018-11-18 21:45:25 +0100 |
| commit | 5f0d71d0ccf301e6d722c5a4a75d921d8bd884e6 (patch) | |
| tree | 875feaef754d07d9057ed7328219e99be2c9d82a /lisp/pdf-view.el | |
| parent | 84342e2fec8e4df06d97ca5370043adf1a5a3b4c (diff) | |
Use a version check instead of testing for functions
Diffstat (limited to 'lisp/pdf-view.el')
| -rw-r--r-- | lisp/pdf-view.el | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/lisp/pdf-view.el b/lisp/pdf-view.el index 78f8127..11fabc4 100644 --- a/lisp/pdf-view.el +++ b/lisp/pdf-view.el @@ -385,9 +385,7 @@ PNG images in Emacs buffers." ;; FIXME: cua-mode is a global minor-mode, but setting cua-mode to ;; nil seems to do the trick. (when (and (bound-and-true-p cua-mode) - (not (and (fboundp 'advice-member-p) - (advice-member-p #'cua-copy-region--pdf-view-advice - 'cua-copy-region)))) + (version< emacs-version "24.4")) (setq-local cua-mode nil)) (add-hook 'window-configuration-change-hook @@ -412,7 +410,7 @@ PNG images in Emacs buffers." ;; Setup initial page and start display (pdf-view-goto-page (or (pdf-view-current-page) 1))) -(when (fboundp 'advice-add) +(unless (version< emacs-version "24.4") (defun cua-copy-region--pdf-view-advice (&rest _) "If current buffer is in `pdf-view' mode, call `pdf-view-kill-ring-save'." |