From: João Távora <joaotavora@gmail.com>
Date: Sun, 4 Oct 2020 23:24:54 +0000 (+0100)
Subject: Remove spurious display-buffer call in eldoc--echo-area-substring
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=refs%2Fheads%2Fscratch%2Feldoc-display-functions;p=emacs.git

Remove spurious display-buffer call in eldoc--echo-area-substring

* lisp/emacs-lisp/eldoc.el (eldoc--echo-area-substring): Remove
spurious display-buffer call.
---

diff --git a/lisp/emacs-lisp/eldoc.el b/lisp/emacs-lisp/eldoc.el
index 89fc93c6154..4c8d8222ea5 100644
--- a/lisp/emacs-lisp/eldoc.el
+++ b/lisp/emacs-lisp/eldoc.el
@@ -486,7 +486,6 @@ This holds the results of the last documentation request."
 (defun eldoc--echo-area-substring (available)
   "Given AVAILABLE lines, get buffer substring to display in echo area.
 Helper for `eldoc-display-in-echo-area'."
-  (display-buffer (current-buffer))
   (let ((start (prog1 (progn
                         (goto-char (point-min))
                         (skip-chars-forward " \t\n")