Re: [Emacs-diffs] master 1ba0149 1/2: Fix curved quotes in a few places

[Paul Eggert <eggert@cs.ucla.edu>]

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Artur Malabarba wrote:

> I think this regexp-quote was used in case “parent” contains special
> characters, but now it's also quoting the [`'] part (which I think is
> an accident).

Thanks for catching that.  I installed the attached to fix it.


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From 9c7c31b96e9cec4454d33eacc070577ad5541d66 Mon Sep 17 00:00:00 2001
From: Paul Eggert <eggert@cs.ucla.edu>
Date: Mon, 15 Jun 2015 12:40:32 -0700
Subject: [PATCH] Fix quoting when making derived mode docstring

* lisp/emacs-lisp/derived.el (derived-mode-make-docstring):
Nest regexp-quote inside format, not the reverse.
Problem reported by Artur Malabarba in:
http://lists.gnu.org/archive/html/emacs-devel/2015-06/msg00206.html
---
 lisp/emacs-lisp/derived.el | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/lisp/emacs-lisp/derived.el b/lisp/emacs-lisp/derived.el
index 75bd325..52ff2aa 100644
--- a/lisp/emacs-lisp/derived.el
+++ b/lisp/emacs-lisp/derived.el
@@ -331,9 +331,10 @@ which more-or-less shadow%s %s's corresponding table%s."
 			"\n\nThis mode "
 		      (concat
 		       "\n\nIn addition to any hooks its parent mode "
-		       (if (string-match (regexp-quote (format "[`‘]%s['’]"
-                                                               parent))
-					 docstring) nil
+		       (if (string-match (format "[`‘]%s['’]"
+                                                 (regexp-quote parent))
+					 docstring)
+                           nil
 			 (format "`%s' " parent))
 		       "might have run,\nthis mode "))
 		    (format "runs the hook `%s'" hook)
-- 
2.1.0