From: Stefan Kangas <stefan@marxist.se>
Date: Fri, 24 Sep 2021 15:44:40 +0000 (+0200)
Subject: Avoid warning about long docstring lines in defcustom
X-Git-Tag: emacs-28.0.90~605
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=89bac05aaaf5d8cf0c54382d4150cfad35e04f3c;p=emacs.git

Avoid warning about long docstring lines in defcustom

* lisp/custom.el (defcustom): Avoid warning about long docstring
lines.  This was caused by the value of the defcustom being treated as
docstring due to it being wrapped in a lambda.
---

diff --git a/lisp/custom.el b/lisp/custom.el
index f392bd8d369..858b158051c 100644
--- a/lisp/custom.el
+++ b/lisp/custom.el
@@ -378,7 +378,7 @@ for more information."
          ;; expression is checked by the byte-compiler, and that
          ;; lexical-binding is obeyed, so quote the expression with
          ;; `lambda' rather than with `quote'.
-         ``(funcall #',(lambda () ,standard))
+         ``(funcall #',(lambda () "" ,standard))
        `',standard)
     ,doc
     ,@args))