;;; reftex.el --- minor mode for doing \label, \ref, \cite, \index in LaTeX
-;; Copyright (C) 1997, 1998, 1999, 2000, 2003, 2004, 2005,
-;; 2006, 2007, 2008 Free Software Foundation, Inc.
+;; Copyright (C) 1997-2000, 2003-2011 Free Software Foundation, Inc.
;; Author: Carsten Dominik <dominik@science.uva.nl>
;; Maintainer: auctex-devel@gnu.org
(defconst reftex-version "RefTeX version 4.31"
"Version string for RefTeX.")
-(defvar reftex-mode nil
- "Determines if RefTeX mode is active.")
-(make-variable-buffer-local 'reftex-mode)
-
(defvar reftex-mode-map (make-sparse-keymap)
"Keymap for RefTeX mode.")
;;; Index support
(autoload 'reftex-index "reftex-index"
- "Query for an index macro and insert it along with its argments." t)
+ "Query for an index macro and insert it along with its arguments." t)
(autoload 'reftex-index-selection-or-word "reftex-index"
"Put selection or the word near point into the default index macro." t)
(autoload 'reftex-index-phrase-selection-or-word "reftex-index"
"Turn on RefTeX mode."
(reftex-mode t))
+(put 'reftex-mode :included '(memq major-mode '(latex-mode tex-mode)))
+(put 'reftex-mode :menu-tag "RefTeX Mode")
;;;###autoload
-(defun reftex-mode (&optional arg)
- "Minor mode with distinct support for \\label, \\ref and \\cite in LaTeX.
+(define-minor-mode reftex-mode
+ "Toggle RefTeX mode.
+With a prefix argument ARG, enable RefTeX mode if ARG is
+positive, and disable it otherwise. If called from Lisp, enable
+the mode if ARG is omitted or nil.
+
+RefTeX mode is a buffer-local minor mode with distinct support
+for \\label, \\ref and \\cite in LaTeX.
\\<reftex-mode-map>A Table of Contents of the entire (multifile) document with browsing
capabilities is available with `\\[reftex-toc]'.
on the menu bar.
------------------------------------------------------------------------------"
-
- (interactive "P")
- (setq reftex-mode (not (or (and (null arg) reftex-mode)
- (<= (prefix-numeric-value arg) 0))))
-
+ :lighter " Ref" :keymap reftex-mode-map
(if reftex-mode
(progn
;; Mode was turned on
(modify-syntax-entry ?\' "." reftex-syntax-table-for-bib)
(modify-syntax-entry ?\" "." reftex-syntax-table-for-bib)
(modify-syntax-entry ?\[ "." reftex-syntax-table-for-bib)
- (modify-syntax-entry ?\] "." reftex-syntax-table-for-bib)
-
- (run-hooks 'reftex-mode-hook))
+ (modify-syntax-entry ?\] "." reftex-syntax-table-for-bib))
;; Mode was turned off
(easy-menu-remove reftex-mode-menu)))
-(if (fboundp 'add-minor-mode)
- ;; Use it so that we get the extras
- (progn
- (put 'reftex-mode :included '(memq major-mode '(latex-mode tex-mode)))
- (put 'reftex-mode :menu-tag "RefTeX Mode")
- (add-minor-mode 'reftex-mode " Ref" reftex-mode-map))
- ;; The standard way
- (unless (assoc 'reftex-mode minor-mode-alist)
- (push '(reftex-mode " Ref") minor-mode-alist))
- (unless (assoc 'reftex-mode minor-mode-map-alist)
- (push (cons 'reftex-mode reftex-mode-map) minor-mode-map-alist)))
-
(defvar reftex-docstruct-symbol)
(defun reftex-kill-buffer-hook ()
"Save RefTeX's parse file for this buffer if the information has changed."
;; Save the parsing information if it was modified.
;; This function should be installed in `kill-buffer-hook'.
- ;; We are careful to make sure nothing goes wring in this function.
+ ;; We are careful to make sure nothing goes wrong in this function.
(when (and (boundp 'reftex-mode) reftex-mode
(boundp 'reftex-save-parse-info) reftex-save-parse-info
(boundp 'reftex-docstruct-symbol) reftex-docstruct-symbol
(defvar font-lock-mode)
(defvar font-lock-keywords)
(defvar font-lock-fontify-region-function)
-(defvar font-lock-syntactic-keywords)
;;; =========================================================================
;;;
;;; Multibuffer Variables
;;;
-;;; Technical notes: These work as follows: We keep just one list
-;;; of labels for each master file - this can save a lot of memory.
-;;; `reftex-master-index-list' is an alist which connects the true file name
-;;; of each master file with the symbols holding the information on that
-;;; document. Each buffer has local variables which point to these symbols.
+;; Technical notes: These work as follows: We keep just one list
+;; of labels for each master file - this can save a lot of memory.
+;; `reftex-master-index-list' is an alist which connects the true file name
+;; of each master file with the symbols holding the information on that
+;; document. Each buffer has local variables which point to these symbols.
;; List of variables which handle the multifile stuff.
;; This list is used to tie, untie, and reset these symbols.
;;; (while all
;;; (when (and (eq (car (car all)) 'bof)
;;; (not (file-regular-p (nth 1 (car all)))))
-;;; (message "File %s in saved parse info not avalable" (cdr (car all)))
+;;; (message "File %s in saved parse info not available" (cdr (car all)))
;;; (error "File not found"))
;;; (setq all (cdr all))))
)
(let ((buffer-read-only nil)) (erase-buffer)))
((setq buffer (get-buffer buffer))
;; buffer exists
- (save-excursion
- (set-buffer buffer)
- (let ((buffer-read-only nil)) (erase-buffer))))))
+ (with-current-buffer buffer
+ (let ((inhibit-read-only t)) (erase-buffer))))))
(defun reftex-this-word (&optional class)
;; Grab the word around point.
;; with limited Magic
;; The magic goes away
- (let ((format-alist nil)
- (auto-mode-alist (reftex-auto-mode-alist))
- (default-major-mode 'fundamental-mode)
- (enable-local-variables nil)
- (after-insert-file-functions nil))
+ (letf ((format-alist nil)
+ (auto-mode-alist (reftex-auto-mode-alist))
+ ((default-value 'major-mode) 'fundamental-mode)
+ (enable-local-variables nil)
+ (after-insert-file-functions nil))
(setq buf (find-file-noselect file)))
;; Is there a hook to run?
(when (listp reftex-initialize-temporary-buffers)
- (save-excursion
- (set-buffer buf)
+ (with-current-buffer buf
(run-hooks 'reftex-initialize-temporary-buffers))))
;; Lets see if we got a license to kill :-|
(and (buffer-modified-p buffer)
(y-or-n-p (format "Save file %s? "
(buffer-file-name buffer)))
- (save-excursion
- (set-buffer buffer)
+ (with-current-buffer buffer
(save-buffer)))
(kill-buffer buffer))
(pop reftex-buffers-to-kill)))))
(define-key reftex-mode-map
reftex-extra-bindings-prefix
reftex-extra-bindings-map))
-
+
;;; =========================================================================
;;;
;;; Install the kill-buffer and kill-emacs hooks ------------------------------
(add-hook 'kill-buffer-hook 'reftex-kill-buffer-hook)
-(add-hook 'kill-emacs-hook 'reftex-kill-emacs-hook)
+(unless noninteractive
+ (add-hook 'kill-emacs-hook 'reftex-kill-emacs-hook))
;;; Run Hook ------------------------------------------------------------------
;;;============================================================================
-;; arch-tag: 49e0da4e-bd5e-4cfc-a717-fb444fccb9e6
;;; reftex.el ends here