From: Noam Postavsky <npostavs@gmail.com>
Date: Sat, 2 Jul 2016 21:17:55 +0000 (-0400)
Subject: Clarify docstring of find-feature-regexp
X-Git-Tag: emacs-25.1-rc1~33
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=1b2d6a6;p=emacs.git

Clarify docstring of find-feature-regexp

* lisp/emacs-lisp/find-func.el (find-feature-regexp): Explain that `%s'
is optional (Bug #23520).
---

diff --git a/lisp/emacs-lisp/find-func.el b/lisp/emacs-lisp/find-func.el
index d2e10eab7dc..43bcb420c36 100644
--- a/lisp/emacs-lisp/find-func.el
+++ b/lisp/emacs-lisp/find-func.el
@@ -103,7 +103,7 @@ Please send improvements and fixes to the maintainer."
 (defcustom find-feature-regexp
   (concat ";;; Code:")
   "The regexp used by `xref-find-definitions' when searching for a feature definition.
-Note it must contain a `%s' at the place where `format'
+Note it may contain up to one `%s' at the place where `format'
 should insert the feature name."
   ;; We search for ";;; Code" rather than (feature '%s) because the
   ;; former is near the start of the code, and the latter is very