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Tweak `which-function-mode' setup code

This commit is contained in:
Gerard Vermeulen 2024-02-07 18:47:11 +01:00
parent 1aabe90518
commit 547fc0031e
1 changed files with 4 additions and 2 deletions
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@ -4801,7 +4801,9 @@ true in case document headlines contain links. The code in listing
#+caption: Setup ~which-function-mode~.
#+name: lst:setup-which-function-mode
#+begin_src emacs-lisp -n :results silent
(setopt which-func-modes '(emacs-lisp-mode org-mode pdf-view-mode))
(with-eval-after-load 'which-func
(setopt which-func-modes
'(emacs-lisp-mode org-mode pdf-view-mode)))
;; It looks like `python-mode' does nothing when they it is an element
;; of `which-func-modes'.
@ -4842,7 +4844,7 @@ Return the document title when point is above the first headline."
(defun which-func-pdf-view-function ()
"Return the title of the current headline.
Return \"Front Matter\" when point is above the first headline."
Return \"Front Matter\" when current page is above the first headline."
(interactive) ;; Keep this function interactive for fixing.
(when (eq major-mode 'pdf-view-mode)
(let* ((current-page (pdf-view-current-page))