From: Lars Ingebrigtsen <larsi@gnus.org>
Date: Sat, 23 Jul 2022 07:13:30 +0000 (+0200)
Subject: Use special-mode in eldoc--doc-buffer
X-Git-Tag: emacs-29.0.90~1447^2~791
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=97abe8511a829861f6efb865209ac2dd0e7ae129;p=emacs.git

Use special-mode in eldoc--doc-buffer

* lisp/emacs-lisp/eldoc.el (eldoc--format-doc-buffer): Use
`special-mode' to allow normal customizations of the buffer
(bug#56659).
---

diff --git a/lisp/emacs-lisp/eldoc.el b/lisp/emacs-lisp/eldoc.el
index e5f055d0321..8d7f182e0cd 100644
--- a/lisp/emacs-lisp/eldoc.el
+++ b/lisp/emacs-lisp/eldoc.el
@@ -491,9 +491,9 @@ If INTERACTIVE, display it.  Else, return said buffer."
       (setq-local eldoc--doc-buffer-docs docs)
       (let ((inhibit-read-only t)
             (things-reported-on))
-        (erase-buffer) (setq buffer-read-only t)
+        (special-mode)
+        (erase-buffer)
         (setq-local nobreak-char-display nil)
-        (local-set-key "q" 'quit-window)
         (cl-loop for (docs . rest) on docs
                  for (this-doc . plist) = docs
                  for thing = (plist-get plist :thing)