-;;; reftex-dcr.el - Viewing cross references and citations with RefTeX
-;; Copyright (c) 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
+;;; reftex-dcr.el --- viewing cross references and citations with RefTeX
+;; Copyright (C) 1997, 1998, 1999, 2000, 2003, 2004, 2005,
+;; 2006 Free Software Foundation, Inc.
-;; Author: Carsten Dominik <dominik@strw.LeidenUniv.nl>
-;; Version: 4.10
+;; Author: Carsten Dominik <dominik@science.uva.nl>
+;; Version: 4.31
;;
;; This file is part of GNU Emacs.
;; You should have received a copy of the GNU General Public License
;; along with GNU Emacs; see the file COPYING. If not, write to the
-;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-;; Boston, MA 02111-1307, USA.
+;; Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+;; Boston, MA 02110-1301, USA.
+
+;;; Commentary:
+
+;;; Code:
(eval-when-compile (require 'cl))
(provide 'reftex-dcr)
(require 'reftex)
;;;
-(defun reftex-view-crossref (&optional arg auto-how)
+(defun reftex-view-crossref (&optional arg auto-how fail-quietly)
"View cross reference of macro at point. Point must be on the KEY
-argument. When at at `\ref' macro, show corresponding `\label'
+argument. When at at `\\ref' macro, show corresponding `\\label'
definition, also in external documents (`xr'). When on a label, show
a locations where KEY is referenced. Subsequent calls find additional
-locations. When on a `\cite', show the associated `\bibitem' macro or
-the BibTeX database entry. When on a `\bibitem', show a `\cite' macro
-which uses this KEY. When on an `\index', show other locations marked
+locations. When on a `\\cite', show the associated `\\bibitem' macro or
+the BibTeX database entry. When on a `\\bibitem', show a `\\cite' macro
+which uses this KEY. When on an `\\index', show other locations marked
by the same index entry.
To define additional cross referencing items, use the option
`reftex-view-crossref-extra'. See also `reftex-view-crossref-from-bibtex'.
(interactive "P")
;; See where we are.
(let* ((macro (car (reftex-what-macro-safe 1)))
- (key (reftex-this-word "^{}%\n\r,"))
- dw)
+ (key (reftex-this-word "^{}%\n\r, \t"))
+ dw)
(if (or (null macro) (reftex-in-comment))
- (error "Not on a crossref macro argument"))
-
- (setq reftex-call-back-to-this-buffer (current-buffer))
-
- (cond
- ((string-match "\\`\\\\cite\\|cite\\*?\\'" macro)
- ;; A citation macro: search for bibitems or BibTeX entries
- (setq dw (reftex-view-cr-cite arg key auto-how)))
- ((string-match "\\`\\\\ref\\|ref\\(range\\)?\\*?\\'" macro)
- ;; A reference macro: search for labels
- (setq dw (reftex-view-cr-ref arg key auto-how)))
- (auto-how nil) ;; No further action for automatic display (speed)
- ((or (equal macro "\\label")
- (member macro reftex-macros-with-labels))
- ;; A label macro: search for reference macros
- (reftex-access-scan-info arg)
- (setq dw (reftex-view-regexp-match
- (format reftex-find-reference-format (regexp-quote key))
- 4 nil nil)))
- ((equal macro "\\bibitem")
- ;; A bibitem macro: search for citations
- (reftex-access-scan-info arg)
- (setq dw (reftex-view-regexp-match
- (format reftex-find-citation-regexp-format (regexp-quote key))
- 3 nil nil)))
- ((member macro reftex-macros-with-index)
- (reftex-access-scan-info arg)
- (setq dw (reftex-view-regexp-match
- (format reftex-find-index-entry-regexp-format
- (regexp-quote key))
- 3 nil nil)))
- (t
- (reftex-access-scan-info arg)
- (catch 'exit
- (let ((list reftex-view-crossref-extra)
- entry mre action group)
- (while (setq entry (pop list))
- (setq mre (car entry)
- action (nth 1 entry)
- group (nth 2 entry))
- (when (string-match mre macro)
- (setq dw (reftex-view-regexp-match
- (format action key) group nil nil))
- (throw 'exit t))))
- (error "Not on a crossref macro argument"))))
- (if (and (eq arg 2) (windowp dw)) (select-window dw))))
+ (or fail-quietly
+ (error "Not on a crossref macro argument"))
+
+ (setq reftex-call-back-to-this-buffer (current-buffer))
+
+ (cond
+ ((string-match "\\`\\\\cite\\|cite\\*?\\'\\|bibentry" macro)
+ ;; A citation macro: search for bibitems or BibTeX entries
+ (setq dw (reftex-view-cr-cite arg key auto-how)))
+ ((string-match "\\`\\\\ref\\|ref\\(range\\)?\\*?\\'" macro)
+ ;; A reference macro: search for labels
+ (setq dw (reftex-view-cr-ref arg key auto-how)))
+ (auto-how nil) ;; No further action for automatic display (speed)
+ ((or (equal macro "\\label")
+ (member macro reftex-macros-with-labels))
+ ;; A label macro: search for reference macros
+ (reftex-access-scan-info arg)
+ (setq dw (reftex-view-regexp-match
+ (format reftex-find-reference-format (regexp-quote key))
+ 4 nil nil)))
+ ((equal macro "\\bibitem")
+ ;; A bibitem macro: search for citations
+ (reftex-access-scan-info arg)
+ (setq dw (reftex-view-regexp-match
+ (format reftex-find-citation-regexp-format (regexp-quote key))
+ 4 nil nil)))
+ ((member macro reftex-macros-with-index)
+ (reftex-access-scan-info arg)
+ (setq dw (reftex-view-regexp-match
+ (format reftex-find-index-entry-regexp-format
+ (regexp-quote key))
+ 3 nil nil)))
+ (t
+ (reftex-access-scan-info arg)
+ (catch 'exit
+ (let ((list reftex-view-crossref-extra)
+ entry mre action group)
+ (while (setq entry (pop list))
+ (setq mre (car entry)
+ action (nth 1 entry)
+ group (nth 2 entry))
+ (when (string-match mre macro)
+ (setq dw (reftex-view-regexp-match
+ (format action key) group nil nil))
+ (throw 'exit t))))
+ (error "Not on a crossref macro argument"))))
+ (if (and (eq arg 2) (windowp dw)) (select-window dw)))))
(defun reftex-view-cr-cite (arg key how)
;; View crossreference of a ref cite. HOW can have the values
(if (eq how 'tmp-window)
;; Remember the window configuration
(put 'reftex-auto-view-crossref 'last-window-conf
- (current-window-configuration)))
+ (current-window-configuration)))
- (let (files size item (pos (point)) (win (selected-window)) pop-win)
+ (let (files size item (pos (point)) (win (selected-window)) pop-win
+ (bibtype (reftex-bib-or-thebib)))
;; Find the citation mode and the file list
(cond
- ((assq 'bib (symbol-value reftex-docstruct-symbol))
+; ((assq 'bib (symbol-value reftex-docstruct-symbol))
+ ((eq bibtype 'bib)
(setq item nil
- files (reftex-get-bibfile-list)))
- ((assq 'thebib (symbol-value reftex-docstruct-symbol))
+ files (reftex-get-bibfile-list)))
+; ((assq 'thebib (symbol-value reftex-docstruct-symbol))
+ ((eq bibtype 'thebib)
(setq item t
- files (reftex-uniquify
- (mapcar 'cdr
- (reftex-all-assq
- 'thebib (symbol-value reftex-docstruct-symbol))))))
+ files (reftex-uniquify
+ (mapcar 'cdr
+ (reftex-all-assq
+ 'thebib (symbol-value reftex-docstruct-symbol))))))
(reftex-default-bibliography
(setq item nil
- files (reftex-default-bibliography)))
+ files (reftex-default-bibliography)))
(how) ;; don't throw for special display
(t (error "Cannot display crossref")))
(if (eq how 'echo)
- ;; Display in Echo area
- (reftex-echo-cite key files item)
+ ;; Display in Echo area
+ (reftex-echo-cite key files item)
;; Display in a window
(if (not (eq how 'tmp-window))
- ;; Normal display
- (reftex-pop-to-bibtex-entry key files nil t item)
- ;; A temporary window
- (condition-case nil
- (reftex-pop-to-bibtex-entry key files nil t item)
- (error (goto-char pos)
- (message "cite: no such citation key %s" key)
- (error "")))
- ;; Resize the window
- (setq size (max 1 (count-lines (point)
- (reftex-end-of-bib-entry item))))
- (let ((window-min-height 2))
- (shrink-window (1- (- (window-height) size)))
- (recenter 0))
- ;; Arrange restoration
- (add-hook 'pre-command-hook 'reftex-restore-window-conf))
-
- ;; Normal display in other window
+ ;; Normal display
+ (reftex-pop-to-bibtex-entry key files nil t item)
+ ;; A temporary window
+ (condition-case nil
+ (reftex-pop-to-bibtex-entry key files nil t item)
+ (error (goto-char pos)
+ (message "cite: no such citation key %s" key)
+ (error "")))
+ ;; Resize the window
+ (setq size (max 1 (count-lines (point)
+ (reftex-end-of-bib-entry item))))
+ (let ((window-min-height 2))
+ (shrink-window (1- (- (window-height) size)))
+ (recenter 0))
+ ;; Arrange restoration
+ (add-hook 'pre-command-hook 'reftex-restore-window-conf))
+
+ ;; Normal display in other window
(add-hook 'pre-command-hook 'reftex-highlight-shall-die)
(setq pop-win (selected-window))
(select-window win)
(goto-char pos)
(when (equal arg 2)
- (select-window pop-win)))))
+ (select-window pop-win)))))
(defun reftex-view-cr-ref (arg label how)
;; View crossreference of a ref macro. HOW can have the values
(if (eq how 'tmp-window)
;; Remember the window configuration
(put 'reftex-auto-view-crossref 'last-window-conf
- (current-window-configuration)))
+ (current-window-configuration)))
(let* ((xr-data (assoc 'xr (symbol-value reftex-docstruct-symbol)))
- (xr-re (nth 2 xr-data))
- (entry (assoc label (symbol-value reftex-docstruct-symbol)))
- (win (selected-window)) pop-win (pos (point)))
+ (xr-re (nth 2 xr-data))
+ (entry (assoc label (symbol-value reftex-docstruct-symbol)))
+ (win (selected-window)) pop-win (pos (point)))
(if (and (not entry) (stringp label) xr-re (string-match xr-re label))
- ;; Label is defined in external document
- (save-excursion
- (save-match-data
- (set-buffer
- (or (reftex-get-file-buffer-force
- (cdr (assoc (match-string 1 label) (nth 1
- xr-data))))
- (error "Problem with external label %s" label))))
- (setq label (substring label (match-end 1)))
- (reftex-access-scan-info)
- (setq entry
- (assoc label (symbol-value reftex-docstruct-symbol)))))
+ ;; Label is defined in external document
+ (save-excursion
+ (save-match-data
+ (set-buffer
+ (or (reftex-get-file-buffer-force
+ (cdr (assoc (match-string 1 label) (nth 1
+ xr-data))))
+ (error "Problem with external label %s" label))))
+ (setq label (substring label (match-end 1)))
+ (reftex-access-scan-info)
+ (setq entry
+ (assoc label (symbol-value reftex-docstruct-symbol)))))
(if (eq how 'echo)
- ;; Display in echo area
- (reftex-echo-ref label entry (symbol-value reftex-docstruct-symbol))
+ ;; Display in echo area
+ (reftex-echo-ref label entry (symbol-value reftex-docstruct-symbol))
(let ((window-conf (current-window-configuration)))
- (condition-case nil
- (reftex-show-label-location entry t nil t t)
- (error (set-window-configuration window-conf)
- (message "ref: Label %s not found" label)
- (error "ref: Label %s not found" label)))) ;; 2nd is line OK
+ (condition-case nil
+ (reftex-show-label-location entry t nil t t)
+ (error (set-window-configuration window-conf)
+ (message "ref: Label %s not found" label)
+ (error "ref: Label %s not found" label)))) ;; 2nd is line OK
(add-hook 'pre-command-hook 'reftex-highlight-shall-die)
(when (eq how 'tmp-window)
- ;; Resize window and arrange restauration
- (shrink-window (1- (- (window-height) 9)))
- (recenter '(4))
- (add-hook 'pre-command-hook 'reftex-restore-window-conf))
+ ;; Resize window and arrange restauration
+ (shrink-window (1- (- (window-height) 9)))
+ (recenter '(4))
+ (add-hook 'pre-command-hook 'reftex-restore-window-conf))
(setq pop-win (selected-window))
(select-window win)
(goto-char pos)
(when (equal arg 2)
- (select-window pop-win)))))
+ (select-window pop-win)))))
(defun reftex-mouse-view-crossref (ev)
"View cross reference of \\ref or \\cite macro where you click.
(or (eq reftex-auto-view-crossref 'window) (not (current-message)))
;; Make sure we are not already displaying this one
(not (memq last-command '(reftex-view-crossref
- reftex-mouse-view-crossref)))
+ reftex-mouse-view-crossref)))
;; Quick precheck if this might be a relevant spot
- ;; FIXME: Can fail with backslash in comment
+ ;; `reftex-view-crossref' will do a more thorough check.
(save-excursion
- (search-backward "\\" nil t)
- (looking-at "\\\\[a-zA-Z]*\\(cite\\|ref\\)"))
+ (search-backward "\\" nil t)
+ (looking-at "\\\\[a-zA-Z]*\\(cite\\|ref\\|bibentry\\)"))
(condition-case nil
- (let ((current-prefix-arg nil))
- (cond
- ((eq reftex-auto-view-crossref t)
- (reftex-view-crossref -1 'echo))
- ((eq reftex-auto-view-crossref 'window)
- (reftex-view-crossref -1 'tmp-window))
- (t nil)))
- (error nil))))
+ (let ((current-prefix-arg nil))
+ (cond
+ ((eq reftex-auto-view-crossref t)
+ (reftex-view-crossref -1 'echo 'quiet))
+ ((eq reftex-auto-view-crossref 'window)
+ (reftex-view-crossref -1 'tmp-window 'quiet))
+ (t nil)))
+ (error nil))))
(defun reftex-restore-window-conf ()
(set-window-configuration (get 'reftex-auto-view-crossref 'last-window-conf))
(put 'reftex-auto-view-crossref 'last-window-conf nil)
(remove-hook 'pre-command-hook 'reftex-restore-window-conf))
-
+
(defun reftex-echo-ref (label entry docstruct)
;; Display crossref info in echo area.
(cond
((null docstruct)
- (message (substitute-command-keys (format reftex-no-info-message "ref"))))
+ (message "%s"
+ (substitute-command-keys (format reftex-no-info-message "ref"))))
((null entry)
(message "ref: unknown label: %s" label))
(t
(message "ref(%s): %s" (nth 1 entry) (nth 2 entry)))
(let ((buf (get-buffer " *Echo Area*")))
(when buf
- (save-excursion
- (set-buffer buf)
- (run-hooks 'reftex-display-copied-context-hook)))))))
+ (save-excursion
+ (set-buffer buf)
+ (run-hooks 'reftex-display-copied-context-hook)))))))
(defun reftex-echo-cite (key files item)
;; Display citation info in echo area.
(let* ((cache (assq 'bibview-cache (symbol-value reftex-docstruct-symbol)))
- (cache-entry (assoc key (cdr cache)))
- entry string buf (all-files files))
+ (cache-entry (assoc key (cdr cache)))
+ entry string buf (all-files files))
(if (and reftex-cache-cite-echo cache-entry)
- ;; We can just use the cache
- (setq string (cdr cache-entry))
+ ;; We can just use the cache
+ (setq string (cdr cache-entry))
;; Need to look in the database
(unless reftex-revisit-to-echo
- (setq files (reftex-visited-files files)))
+ (setq files (reftex-visited-files files)))
(setq entry
- (condition-case nil
- (save-excursion
- (reftex-pop-to-bibtex-entry key files nil nil item t))
- (error
- (if (and files (= (length all-files) (length files)))
- (message "cite: no such database entry: %s" key)
- (message (substitute-command-keys
- (format reftex-no-info-message "cite"))))
- nil)))
+ (condition-case nil
+ (save-excursion
+ (reftex-pop-to-bibtex-entry key files nil nil item t))
+ (error
+ (if (and files (= (length all-files) (length files)))
+ (message "cite: no such database entry: %s" key)
+ (message "%s" (substitute-command-keys
+ (format reftex-no-info-message "cite"))))
+ nil)))
(when entry
- (if item
- (setq string (reftex-nicify-text entry))
- (setq string (reftex-make-cite-echo-string
- (reftex-parse-bibtex-entry entry)
- reftex-docstruct-symbol)))))
+ (if item
+ (setq string (reftex-nicify-text entry))
+ (setq string (reftex-make-cite-echo-string
+ (reftex-parse-bibtex-entry entry)
+ reftex-docstruct-symbol)))))
(unless (or (null string) (equal string ""))
(message "cite: %s" string))
(when (setq buf (get-buffer " *Echo Area*"))
(save-excursion
- (set-buffer buf)
- (run-hooks 'reftex-display-copied-context-hook)))))
+ (set-buffer buf)
+ (run-hooks 'reftex-display-copied-context-hook)))))
(defvar reftex-use-itimer-in-xemacs nil
"*Non-nil means use the idle timers in XEmacs for crossref display.
(interactive)
(if reftex-auto-view-crossref-timer
(progn
- (if (featurep 'xemacs)
- (if reftex-use-itimer-in-xemacs
- (delete-itimer reftex-auto-view-crossref-timer)
- (remove-hook 'post-command-hook 'reftex-start-itimer-once))
- (cancel-timer reftex-auto-view-crossref-timer))
- (setq reftex-auto-view-crossref-timer nil)
- (message "Automatic display of crossref information was turned off"))
+ (if (featurep 'xemacs)
+ (if reftex-use-itimer-in-xemacs
+ (delete-itimer reftex-auto-view-crossref-timer)
+ (remove-hook 'post-command-hook 'reftex-start-itimer-once))
+ (cancel-timer reftex-auto-view-crossref-timer))
+ (setq reftex-auto-view-crossref-timer nil)
+ (message "Automatic display of crossref information was turned off"))
(setq reftex-auto-view-crossref-timer
- (if (featurep 'xemacs)
- (if reftex-use-itimer-in-xemacs
- (start-itimer "RefTeX Idle Timer"
- 'reftex-view-crossref-when-idle
- reftex-idle-time reftex-idle-time t)
- (add-hook 'post-command-hook 'reftex-start-itimer-once)
- t)
- (run-with-idle-timer
- reftex-idle-time t 'reftex-view-crossref-when-idle)))
+ (if (featurep 'xemacs)
+ (if reftex-use-itimer-in-xemacs
+ (start-itimer "RefTeX Idle Timer"
+ 'reftex-view-crossref-when-idle
+ reftex-idle-time reftex-idle-time t)
+ (add-hook 'post-command-hook 'reftex-start-itimer-once)
+ t)
+ (run-with-idle-timer
+ reftex-idle-time t 'reftex-view-crossref-when-idle)))
(unless reftex-auto-view-crossref
(setq reftex-auto-view-crossref t))
(message "Automatic display of crossref information was turned on")))
(defun reftex-start-itimer-once ()
(and reftex-mode
- (not (itimer-live-p reftex-auto-view-crossref-timer))
- (setq reftex-auto-view-crossref-timer
- (start-itimer "RefTeX Idle Timer"
- 'reftex-view-crossref-when-idle
- reftex-idle-time nil t))))
+ (not (itimer-live-p reftex-auto-view-crossref-timer))
+ (setq reftex-auto-view-crossref-timer
+ (start-itimer "RefTeX Idle Timer"
+ 'reftex-view-crossref-when-idle
+ reftex-idle-time nil t))))
(defun reftex-view-crossref-from-bibtex (&optional arg)
"View location in a LaTeX document which cites the BibTeX entry at point.
(interactive "P")
(when arg
;; Break connection to reference buffer
- (remprop 'reftex-bibtex-view-cite-locations :ref-buffer))
+ (put 'reftex-bibtex-view-cite-locations :ref-buffer nil))
(let ((ref-buffer (get 'reftex-bibtex-view-cite-locations :ref-buffer)))
;; Establish connection to reference buffer
(unless ref-buffer
(setq ref-buffer
- (save-excursion
- (completing-read
- "Reference buffer: "
- (delq nil
- (mapcar
- (lambda (b)
- (set-buffer b)
- (if reftex-mode (list (buffer-name b)) nil))
- (buffer-list)))
- nil t)))
+ (save-excursion
+ (completing-read
+ "Reference buffer: "
+ (delq nil
+ (mapcar
+ (lambda (b)
+ (set-buffer b)
+ (if reftex-mode (list (buffer-name b)) nil))
+ (buffer-list)))
+ nil t)))
(put 'reftex-bibtex-view-cite-locations :ref-buffer ref-buffer))
;; Search for citations
(bibtex-beginning-of-entry)
(if (looking-at
- "@[a-zA-Z]+[ \t\n\r]*[{(][ \t\n\r]*\\([^, \t\r\n}]+\\)")
- (progn
- (goto-char (match-beginning 1))
- (reftex-view-regexp-match
- (format reftex-find-citation-regexp-format
- (regexp-quote (match-string 1)))
- 3 arg ref-buffer))
+ "@[a-zA-Z]+[ \t\n\r]*[{(][ \t\n\r]*\\([^, \t\r\n}]+\\)")
+ (progn
+ (goto-char (match-beginning 1))
+ (reftex-view-regexp-match
+ (format reftex-find-citation-regexp-format
+ (regexp-quote (match-string 1)))
+ 4 arg ref-buffer))
(error "Cannot find citation key in BibTeX entry"))))
(defun reftex-view-regexp-match (re &optional highlight-group new ref-buffer)
;;; Decide if new search or continued search
(let* ((oldprop (get 'reftex-view-regexp-match :props))
- (newprop (list (current-buffer) re))
- (cont (and (not new) (equal oldprop newprop)))
- (cnt (if cont (get 'reftex-view-regexp-match :cnt) 0))
- (current-window (selected-window))
- (window-conf (current-window-configuration))
- match pop-window)
+ (newprop (list (current-buffer) re))
+ (cont (and (not new) (equal oldprop newprop)))
+ (cnt (if cont (get 'reftex-view-regexp-match :cnt) 0))
+ (current-window (selected-window))
+ (window-conf (current-window-configuration))
+ match pop-window)
(switch-to-buffer-other-window (or ref-buffer (current-buffer)))
;; Search
(condition-case nil
- (if cont
- (setq match (reftex-global-search-continue))
- (reftex-access-scan-info)
- (setq match (reftex-global-search re (reftex-all-document-files))))
+ (if cont
+ (setq match (reftex-global-search-continue))
+ (reftex-access-scan-info)
+ (setq match (reftex-global-search re (reftex-all-document-files))))
(error nil))
;; Evaluate the match.
(if match
- (progn
- (put 'reftex-view-regexp-match :props newprop)
- (put 'reftex-view-regexp-match :cnt (incf cnt))
- (reftex-highlight 0 (match-beginning highlight-group)
- (match-end highlight-group))
- (add-hook 'pre-command-hook 'reftex-highlight-shall-die)
- (setq pop-window (selected-window)))
- (remprop 'reftex-view-regexp-match :props)
+ (progn
+ (put 'reftex-view-regexp-match :props newprop)
+ (put 'reftex-view-regexp-match :cnt (incf cnt))
+ (reftex-highlight 0 (match-beginning highlight-group)
+ (match-end highlight-group))
+ (add-hook 'pre-command-hook 'reftex-highlight-shall-die)
+ (setq pop-window (selected-window)))
+ (put 'reftex-view-regexp-match :props nil)
(or cont (set-window-configuration window-conf)))
(select-window current-window)
(if match
- (progn
- (message "Match Nr. %s" cnt)
- pop-window)
+ (progn
+ (message "Match Nr. %s" cnt)
+ pop-window)
(if cont
- (error "No further matches (total number of matches: %d)" cnt)
- (error "No matches")))))
+ (error "No further matches (total number of matches: %d)" cnt)
+ (error "No matches")))))
(defvar reftex-global-search-marker (make-marker))
(defun reftex-global-search (regexp file-list)
(unless (get 'reftex-global-search :file-list)
(error "No global search to continue"))
(let* ((file-list (get 'reftex-global-search :file-list))
- (regexp (get 'reftex-global-search :regexp))
- (buf (or (marker-buffer reftex-global-search-marker)
- (reftex-get-file-buffer-force (car file-list))))
- (pos (or (marker-position reftex-global-search-marker) 1))
- file)
+ (regexp (get 'reftex-global-search :regexp))
+ (buf (or (marker-buffer reftex-global-search-marker)
+ (reftex-get-file-buffer-force (car file-list))))
+ (pos (or (marker-position reftex-global-search-marker) 1))
+ file)
;; Take up starting position
(unless buf (error "No such buffer %s" buf))
(switch-to-buffer buf)
(goto-char pos)
;; Search and switch file if necessary
(if (catch 'exit
- (while t
- (when (re-search-forward regexp nil t)
- (move-marker reftex-global-search-marker (point))
- (throw 'exit t))
- ;; No match - goto next file
- (pop file-list)
- (or file-list (throw 'exit nil))
- (setq file (car file-list)
- buf (reftex-get-file-buffer-force file))
- (unless buf (error "Cannot access file %s" file))
- (put 'reftex-global-search :file-list file-list)
- (switch-to-buffer buf)
- (widen)
- (goto-char 1)))
- t
+ (while t
+ (when (re-search-forward regexp nil t)
+ (move-marker reftex-global-search-marker (point))
+ (throw 'exit t))
+ ;; No match - goto next file
+ (pop file-list)
+ (or file-list (throw 'exit nil))
+ (setq file (car file-list)
+ buf (reftex-get-file-buffer-force file))
+ (unless buf (error "Cannot access file %s" file))
+ (put 'reftex-global-search :file-list file-list)
+ (switch-to-buffer buf)
+ (widen)
+ (goto-char 1)))
+ t
(move-marker reftex-global-search-marker nil)
(error "All files processed"))))
+;;; arch-tag: d2f52b56-744e-44ad-830d-1fc193b90eda
;;; reftex-dcr.el ends here