* lisp/emacs-lisp/find-func.el (find-feature-regexp)

[gnu-emacs] / lisp / emacs-lisp / derived.el

diff --git a/lisp/emacs-lisp/derived.el b/lisp/emacs-lisp/derived.el
index 52da4c99eafc862bb5b0dac04112a1d19b02f92e..a615f9a5854510db22a82a0954c2cceb6f412c99 100644 (file)
--- a/lisp/emacs-lisp/derived.el
+++ b/lisp/emacs-lisp/derived.el
@@ -1,7 +1,7 @@
 ;;; derived.el --- allow inheritance of major modes
 ;; (formerly mode-clone.el)
 
-;; Copyright (C) 1993-1994, 1999, 2001-2015 Free Software Foundation,
+;; Copyright (C) 1993-1994, 1999, 2001-2016 Free Software Foundation,
 ;; Inc.
 
 ;; Author: David Megginson (dmeggins@aix1.uottawa.ca)
@@ -163,7 +163,12 @@ See Info node `(elisp)Derived Modes' for more details."
   (declare (debug (&define name symbolp sexp [&optional stringp]
                           [&rest keywordp sexp] def-body))
           (doc-string 4)
-           (indent 3))
+          ;; Ask not what
+          ;;(indent 3)
+          ;; can do for you, ask what it can do to others. IOW, the
+          ;; missing of indentation setting here is the indentation
+          ;; setting and not an oversight.
+          )
 
   (when (and docstring (not (stringp docstring)))
     ;; Some trickiness, since what appears to be the docstring may really be
@@ -331,8 +336,11 @@ 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
+                                                 (symbol-name parent)))
+                                        docstring)
+                           nil
                         (format "`%s' " parent))
                       "might have run,\nthis mode "))
                    (format "runs the hook `%s'" hook)