;;; reftex-cite.el --- creating citations with RefTeX
-;; Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
-;; 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
+;; Copyright (C) 1997-2011 Free Software Foundation, Inc.
;; Author: Carsten Dominik <dominik@science.uva.nl>
;; Maintainer: auctex-devel@gnu.org
;; Version: 4.31
+;; Package: reftex
;; This file is part of GNU Emacs.
(error "No such file %s" file))
(message "Scanning thebibliography environment in %s" file)
- (save-excursion
- (set-buffer buf)
- (save-restriction
- (widen)
- (goto-char (point-min))
- (while (re-search-forward
- "\\(\\`\\|[\n\r]\\)[ \t]*\\\\begin{thebibliography}" nil t)
- (beginning-of-line 2)
- (setq start (point))
- (if (re-search-forward
- "\\(\\`\\|[\n\r]\\)[ \t]*\\\\end{thebibliography}" nil t)
- (progn
- (beginning-of-line 1)
- (setq end (point))))
- (when (and start end)
- (setq entries
- (append entries
- (mapcar 'reftex-parse-bibitem
- (delete ""
- (split-string
- (buffer-substring-no-properties start end)
- "[ \t\n\r]*\\\\bibitem\\(\\[[^]]*]\\)*"))))))
- (goto-char end)))))
+ (with-current-buffer buf
+ (save-excursion
+ (save-restriction
+ (widen)
+ (goto-char (point-min))
+ (while (re-search-forward
+ "\\(\\`\\|[\n\r]\\)[ \t]*\\\\begin{thebibliography}" nil t)
+ (beginning-of-line 2)
+ (setq start (point))
+ (if (re-search-forward
+ "\\(\\`\\|[\n\r]\\)[ \t]*\\\\end{thebibliography}" nil t)
+ (progn
+ (beginning-of-line 1)
+ (setq end (point))))
+ (when (and start end)
+ (setq entries
+ (append entries
+ (mapcar 'reftex-parse-bibitem
+ (delete ""
+ (split-string
+ (buffer-substring-no-properties
+ start end)
+ "[ \t\n\r]*\\\\bibitem[ \t]*\
+\\(\\[[^]]*]\\)*\[ \t]*"))))))
+ (goto-char end))))))
(unless entries
(error "No bibitems found"))
bibfile-list item bibtype)
(catch 'exit
- (save-excursion
- (set-buffer reftex-call-back-to-this-buffer)
+ (with-current-buffer reftex-call-back-to-this-buffer
(setq bibtype (reftex-bib-or-thebib))
(cond
((eq bibtype 'bib)
(defun reftex-all-used-citation-keys ()
(reftex-access-scan-info)
(let ((files (reftex-all-document-files)) file keys kk k)
- (save-excursion
+ (save-current-buffer
(while (setq file (pop files))
(set-buffer (reftex-get-file-buffer-force file 'mark))
(save-excursion
(let ((keys (reftex-all-used-citation-keys))
(files (reftex-get-bibfile-list))
file key entries beg end entry)
- (save-excursion
+ (save-current-buffer
(while (setq file (pop files))
(set-buffer (reftex-get-file-buffer-force file 'mark))
(reftex-with-special-syntax-for-bib
(save-restriction
(widen)
(goto-char (point-min))
- (while (re-search-forward
- "^[ \t]*@[a-zA-Z]+[ \t]*{\\([^ \t\r\n]+\\),"
- nil t)
+ (while (re-search-forward "^[ \t]*@\\(?:\\w\\|\\s_\\)+[ \t\n\r]*\
+\[{(][ \t\n\r]*\\([^ \t\n\r,]+\\)" nil t)
(setq key (match-string 1)
beg (match-beginning 0)
end (progn
(length entries))))
-;; arch-tag: d53d0a5a-ab32-4b52-a846-2a7c3527cd89
;;; reftex-cite.el ends here