;; (formerly mode-clone.el)
;; Copyright (C) 1993, 1994, 1999, 2001, 2002, 2003, 2004, 2005, 2006,
-;; 2007, 2008, 2009 Free Software Foundation, Inc.
+;; 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
;; Author: David Megginson (dmeggins@aix1.uottawa.ca)
;; Maintainer: FSF
`(progn
(unless (get ',hook 'variable-documentation)
(put ',hook 'variable-documentation
- ,(format "Hook run when entering %s mode.
+ (purecopy ,(format "Hook run when entering %s mode.
No problems result if this variable is not bound.
`add-hook' automatically binds it. (This is true for all hook variables.)"
- name)))
+ name))))
(unless (boundp ',map)
(put ',map 'definition-name ',child))
(defvar ,map (make-sparse-keymap))
(unless (get ',map 'variable-documentation)
(put ',map 'variable-documentation
- ,(format "Keymap for `%s'." child)))
+ (purecopy ,(format "Keymap for `%s'." child))))
,(if declare-syntax
`(progn
(unless (boundp ',syntax)
(defvar ,syntax (make-syntax-table))
(unless (get ',syntax 'variable-documentation)
(put ',syntax 'variable-documentation
- ,(format "Syntax table for `%s'." child)))))
+ (purecopy ,(format "Syntax table for `%s'." child))))))
,(if declare-abbrev
`(progn
(put ',abbrev 'definition-name ',child)
(defvar ,abbrev
- (progn (define-abbrev-table ',abbrev nil) ,abbrev)
- (unless (get ',abbrev 'variable-documentation)
- (put ',abbrev 'variable-documentation
- ,(format "Abbrev table for `%s'." child))))))
+ (progn (define-abbrev-table ',abbrev nil) ,abbrev))
+ (unless (get ',abbrev 'variable-documentation)
+ (put ',abbrev 'variable-documentation
+ (purecopy ,(format "Abbrev table for `%s'." child))))))
(put ',child 'derived-mode-parent ',parent)
,(if group `(put ',child 'custom-mode-group ,group))
; Run the parent.
(delay-mode-hooks
- (,(or parent 'kill-all-local-variables))
+ (,(or parent 'fundamental-mode))
; Identify the child mode.
(setq major-mode (quote ,child))
(setq mode-name ,name)