Add new function dom-remove-node

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

diff --git a/lisp/emacs-lisp/debug.el b/lisp/emacs-lisp/debug.el
index ce5c7863c3cd64ad83daa149ea3895f3b8858fbd..22a3f3935f275d9490bd03642c82e784f208fc1c 100644 (file)
--- a/lisp/emacs-lisp/debug.el
+++ b/lisp/emacs-lisp/debug.el
@@ -1,6 +1,6 @@
 ;;; debug.el --- debuggers and related commands for Emacs  -*- lexical-binding: t -*-
 
-;; Copyright (C) 1985-1986, 1994, 2001-2015 Free Software Foundation,
+;; Copyright (C) 1985-1986, 1994, 2001-2016 Free Software Foundation,
 ;; Inc.
 
 ;; Maintainer: emacs-devel@gnu.org
@@ -54,7 +54,7 @@ the middle is discarded, and just the beginning and end are displayed."
 The value affects the behavior of operations on any window
 previously showing the debugger buffer.
 
-`nil' means that if its window is not deleted when exiting the
+nil means that if its window is not deleted when exiting the
   debugger, invoking `switch-to-prev-buffer' will usually show
   the debugger buffer again.
 
@@ -731,14 +731,11 @@ Complete list of commands:
             (buffer-substring (line-beginning-position 0)
                               (line-end-position 0)))))
 
-(declare-function help-xref-interned "help-mode" (symbol))
-
 (defun debug-help-follow (&optional pos)
   "Follow cross-reference at POS, defaulting to point.
 
 For the cross-reference format, see `help-make-xrefs'."
   (interactive "d")
-  (require 'help-mode)
   ;; Ideally we'd just do (call-interactively 'help-follow) except that this
   ;; assumes we're already in a *Help* buffer and reuses it, so it ends up
   ;; incorrectly "reusing" the *Backtrace* buffer to show the help info.
@@ -754,7 +751,7 @@ For the cross-reference format, see `help-make-xrefs'."
                                (progn (skip-syntax-forward "w_")
                                       (point)))))))
       (when (or (boundp sym) (fboundp sym) (facep sym))
-        (help-xref-interned sym)))))
+        (describe-symbol sym)))))
 \f
 ;; When you change this, you may also need to change the number of
 ;; frames that the debugger skips.