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3afbc435 | 1 | ;;; reftex-dcr.el --- viewing cross references and citations with RefTeX |
3a6584a1 | 2 | |
3f25b6e8 | 3 | ;; Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, |
d7a0267c | 4 | ;; 2006, 2007 Free Software Foundation, Inc. |
3ba2590f | 5 | |
6fbeb429 | 6 | ;; Author: Carsten Dominik <dominik@science.uva.nl> |
ce545621 | 7 | ;; Maintainer: auctex-devel@gnu.org |
5d2a58e0 | 8 | ;; Version: 4.31 |
3ba2590f RS |
9 | |
10 | ;; This file is part of GNU Emacs. | |
11 | ||
12 | ;; GNU Emacs is free software; you can redistribute it and/or modify | |
13 | ;; it under the terms of the GNU General Public License as published by | |
5a9dffec | 14 | ;; the Free Software Foundation; either version 3, or (at your option) |
3ba2590f RS |
15 | ;; any later version. |
16 | ||
17 | ;; GNU Emacs is distributed in the hope that it will be useful, | |
18 | ;; but WITHOUT ANY WARRANTY; without even the implied warranty of | |
19 | ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
20 | ;; GNU General Public License for more details. | |
21 | ||
22 | ;; You should have received a copy of the GNU General Public License | |
23 | ;; along with GNU Emacs; see the file COPYING. If not, write to the | |
27e81652 TTN |
24 | ;; Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
25 | ;; Boston, MA 02110-1301, USA. | |
1a9461d0 | 26 | |
3afbc435 PJ |
27 | ;;; Commentary: |
28 | ||
29 | ;;; Code: | |
30 | ||
7c4d13cc | 31 | (eval-when-compile (require 'cl)) |
df543367 | 32 | (provide 'reftex-dcr) |
9f286482 | 33 | (provide 'reftex-vcr) |
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34 | (require 'reftex) |
35 | ;;; | |
36 | ||
5d2a58e0 | 37 | (defun reftex-view-crossref (&optional arg auto-how fail-quietly) |
1a9461d0 | 38 | "View cross reference of macro at point. Point must be on the KEY |
5f52a7df | 39 | argument. When at at `\\ref' macro, show corresponding `\\label' |
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40 | definition, also in external documents (`xr'). When on a label, show |
41 | a locations where KEY is referenced. Subsequent calls find additional | |
5f52a7df AS |
42 | locations. When on a `\\cite', show the associated `\\bibitem' macro or |
43 | the BibTeX database entry. When on a `\\bibitem', show a `\\cite' macro | |
44 | which uses this KEY. When on an `\\index', show other locations marked | |
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45 | by the same index entry. |
46 | To define additional cross referencing items, use the option | |
47 | `reftex-view-crossref-extra'. See also `reftex-view-crossref-from-bibtex'. | |
48 | With one or two C-u prefixes, enforce rescanning of the document. | |
49 | With argument 2, select the window showing the cross reference. | |
50 | AUTO-HOW is only for the automatic crossref display and is handed through | |
51 | to the functions `reftex-view-cr-cite' and `reftex-view-cr-ref'." | |
52 | ||
53 | (interactive "P") | |
54 | ;; See where we are. | |
55 | (let* ((macro (car (reftex-what-macro-safe 1))) | |
4e33ebe0 | 56 | (key (reftex-this-word "^{}%\n\r, \t")) |
3666daf6 | 57 | dw) |
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58 | |
59 | (if (or (null macro) (reftex-in-comment)) | |
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60 | (or fail-quietly |
61 | (error "Not on a crossref macro argument")) | |
62 | ||
63 | (setq reftex-call-back-to-this-buffer (current-buffer)) | |
64 | ||
65 | (cond | |
66 | ((string-match "\\`\\\\cite\\|cite\\*?\\'\\|bibentry" macro) | |
67 | ;; A citation macro: search for bibitems or BibTeX entries | |
68 | (setq dw (reftex-view-cr-cite arg key auto-how))) | |
69 | ((string-match "\\`\\\\ref\\|ref\\(range\\)?\\*?\\'" macro) | |
70 | ;; A reference macro: search for labels | |
71 | (setq dw (reftex-view-cr-ref arg key auto-how))) | |
72 | (auto-how nil) ;; No further action for automatic display (speed) | |
73 | ((or (equal macro "\\label") | |
74 | (member macro reftex-macros-with-labels)) | |
75 | ;; A label macro: search for reference macros | |
76 | (reftex-access-scan-info arg) | |
77 | (setq dw (reftex-view-regexp-match | |
78 | (format reftex-find-reference-format (regexp-quote key)) | |
79 | 4 nil nil))) | |
80 | ((equal macro "\\bibitem") | |
81 | ;; A bibitem macro: search for citations | |
82 | (reftex-access-scan-info arg) | |
83 | (setq dw (reftex-view-regexp-match | |
84 | (format reftex-find-citation-regexp-format (regexp-quote key)) | |
85 | 4 nil nil))) | |
86 | ((member macro reftex-macros-with-index) | |
87 | (reftex-access-scan-info arg) | |
88 | (setq dw (reftex-view-regexp-match | |
89 | (format reftex-find-index-entry-regexp-format | |
90 | (regexp-quote key)) | |
91 | 3 nil nil))) | |
92 | (t | |
93 | (reftex-access-scan-info arg) | |
94 | (catch 'exit | |
95 | (let ((list reftex-view-crossref-extra) | |
96 | entry mre action group) | |
97 | (while (setq entry (pop list)) | |
98 | (setq mre (car entry) | |
99 | action (nth 1 entry) | |
100 | group (nth 2 entry)) | |
101 | (when (string-match mre macro) | |
102 | (setq dw (reftex-view-regexp-match | |
103 | (format action key) group nil nil)) | |
104 | (throw 'exit t)))) | |
105 | (error "Not on a crossref macro argument")))) | |
106 | (if (and (eq arg 2) (windowp dw)) (select-window dw))))) | |
3666daf6 | 107 | |
1a9461d0 | 108 | (defun reftex-view-cr-cite (arg key how) |
3666daf6 | 109 | ;; View crossreference of a ref cite. HOW can have the values |
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110 | ;; nil: Show in another window. |
111 | ;; echo: Show one-line info in echo area. | |
112 | ;; tmp-window: Show in small window and arrange for window to disappear. | |
113 | ||
114 | ;; Ensure access to scanning info | |
115 | (reftex-access-scan-info (or arg current-prefix-arg)) | |
116 | ||
117 | (if (eq how 'tmp-window) | |
118 | ;; Remember the window configuration | |
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119 | (put 'reftex-auto-view-crossref 'last-window-conf |
120 | (current-window-configuration))) | |
1a9461d0 | 121 | |
20cd3579 | 122 | (let (files size item (pos (point)) (win (selected-window)) pop-win |
3666daf6 | 123 | (bibtype (reftex-bib-or-thebib))) |
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124 | ;; Find the citation mode and the file list |
125 | (cond | |
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126 | ; ((assq 'bib (symbol-value reftex-docstruct-symbol)) |
127 | ((eq bibtype 'bib) | |
1a9461d0 | 128 | (setq item nil |
3666daf6 | 129 | files (reftex-get-bibfile-list))) |
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130 | ; ((assq 'thebib (symbol-value reftex-docstruct-symbol)) |
131 | ((eq bibtype 'thebib) | |
1a9461d0 | 132 | (setq item t |
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133 | files (reftex-uniquify |
134 | (mapcar 'cdr | |
135 | (reftex-all-assq | |
136 | 'thebib (symbol-value reftex-docstruct-symbol)))))) | |
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137 | (reftex-default-bibliography |
138 | (setq item nil | |
3666daf6 | 139 | files (reftex-default-bibliography))) |
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140 | (how) ;; don't throw for special display |
141 | (t (error "Cannot display crossref"))) | |
142 | ||
143 | (if (eq how 'echo) | |
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144 | ;; Display in Echo area |
145 | (reftex-echo-cite key files item) | |
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146 | ;; Display in a window |
147 | (if (not (eq how 'tmp-window)) | |
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148 | ;; Normal display |
149 | (reftex-pop-to-bibtex-entry key files nil t item) | |
150 | ;; A temporary window | |
151 | (condition-case nil | |
152 | (reftex-pop-to-bibtex-entry key files nil t item) | |
153 | (error (goto-char pos) | |
154 | (message "cite: no such citation key %s" key) | |
155 | (error ""))) | |
156 | ;; Resize the window | |
157 | (setq size (max 1 (count-lines (point) | |
158 | (reftex-end-of-bib-entry item)))) | |
159 | (let ((window-min-height 2)) | |
160 | (shrink-window (1- (- (window-height) size))) | |
161 | (recenter 0)) | |
162 | ;; Arrange restoration | |
163 | (add-hook 'pre-command-hook 'reftex-restore-window-conf)) | |
164 | ||
165 | ;; Normal display in other window | |
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166 | (add-hook 'pre-command-hook 'reftex-highlight-shall-die) |
167 | (setq pop-win (selected-window)) | |
168 | (select-window win) | |
169 | (goto-char pos) | |
170 | (when (equal arg 2) | |
3666daf6 | 171 | (select-window pop-win))))) |
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172 | |
173 | (defun reftex-view-cr-ref (arg label how) | |
3666daf6 | 174 | ;; View crossreference of a ref macro. HOW can have the values |
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175 | ;; nil: Show in another window. |
176 | ;; echo: Show one-line info in echo area. | |
177 | ;; tmp-window: Show in small window and arrange for window to disappear. | |
178 | ||
179 | ;; Ensure access to scanning info | |
180 | (reftex-access-scan-info (or arg current-prefix-arg)) | |
3666daf6 | 181 | |
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182 | (if (eq how 'tmp-window) |
183 | ;; Remember the window configuration | |
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184 | (put 'reftex-auto-view-crossref 'last-window-conf |
185 | (current-window-configuration))) | |
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186 | |
187 | (let* ((xr-data (assoc 'xr (symbol-value reftex-docstruct-symbol))) | |
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188 | (xr-re (nth 2 xr-data)) |
189 | (entry (assoc label (symbol-value reftex-docstruct-symbol))) | |
190 | (win (selected-window)) pop-win (pos (point))) | |
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191 | |
192 | (if (and (not entry) (stringp label) xr-re (string-match xr-re label)) | |
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193 | ;; Label is defined in external document |
194 | (save-excursion | |
195 | (save-match-data | |
196 | (set-buffer | |
197 | (or (reftex-get-file-buffer-force | |
198 | (cdr (assoc (match-string 1 label) (nth 1 | |
199 | xr-data)))) | |
200 | (error "Problem with external label %s" label)))) | |
201 | (setq label (substring label (match-end 1))) | |
202 | (reftex-access-scan-info) | |
203 | (setq entry | |
204 | (assoc label (symbol-value reftex-docstruct-symbol))))) | |
1a9461d0 | 205 | (if (eq how 'echo) |
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206 | ;; Display in echo area |
207 | (reftex-echo-ref label entry (symbol-value reftex-docstruct-symbol)) | |
1a9461d0 | 208 | (let ((window-conf (current-window-configuration))) |
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209 | (condition-case nil |
210 | (reftex-show-label-location entry t nil t t) | |
211 | (error (set-window-configuration window-conf) | |
212 | (message "ref: Label %s not found" label) | |
213 | (error "ref: Label %s not found" label)))) ;; 2nd is line OK | |
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214 | (add-hook 'pre-command-hook 'reftex-highlight-shall-die) |
215 | ||
216 | (when (eq how 'tmp-window) | |
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217 | ;; Resize window and arrange restauration |
218 | (shrink-window (1- (- (window-height) 9))) | |
219 | (recenter '(4)) | |
220 | (add-hook 'pre-command-hook 'reftex-restore-window-conf)) | |
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221 | (setq pop-win (selected-window)) |
222 | (select-window win) | |
223 | (goto-char pos) | |
224 | (when (equal arg 2) | |
3666daf6 | 225 | (select-window pop-win))))) |
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226 | |
227 | (defun reftex-mouse-view-crossref (ev) | |
228 | "View cross reference of \\ref or \\cite macro where you click. | |
229 | If the macro at point is a \\ref, show the corresponding label definition. | |
230 | If it is a \\cite, show the BibTeX database entry. | |
231 | If there is no such macro at point, search forward to find one. | |
232 | With argument, actually select the window showing the cross reference." | |
233 | (interactive "e") | |
234 | (mouse-set-point ev) | |
235 | (reftex-view-crossref current-prefix-arg)) | |
236 | ||
237 | (defun reftex-view-crossref-when-idle () | |
238 | ;; Display info about crossref at point in echo area or a window. | |
239 | ;; This function was desigend to work with an idle timer. | |
240 | ;; We try to get out of here as quickly as possible if the call is useless. | |
241 | (and reftex-mode | |
242 | ;; Make sure message area is free if we need it. | |
243 | (or (eq reftex-auto-view-crossref 'window) (not (current-message))) | |
244 | ;; Make sure we are not already displaying this one | |
245 | (not (memq last-command '(reftex-view-crossref | |
3666daf6 | 246 | reftex-mouse-view-crossref))) |
1a9461d0 | 247 | ;; Quick precheck if this might be a relevant spot |
5d2a58e0 | 248 | ;; `reftex-view-crossref' will do a more thorough check. |
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249 | (save-excursion |
250 | (search-backward "\\" nil t) | |
251 | (looking-at "\\\\[a-zA-Z]*\\(cite\\|ref\\|bibentry\\)")) | |
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252 | |
253 | (condition-case nil | |
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254 | (let ((current-prefix-arg nil)) |
255 | (cond | |
256 | ((eq reftex-auto-view-crossref t) | |
5d2a58e0 | 257 | (reftex-view-crossref -1 'echo 'quiet)) |
3666daf6 | 258 | ((eq reftex-auto-view-crossref 'window) |
5d2a58e0 | 259 | (reftex-view-crossref -1 'tmp-window 'quiet)) |
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260 | (t nil))) |
261 | (error nil)))) | |
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262 | |
263 | (defun reftex-restore-window-conf () | |
264 | (set-window-configuration (get 'reftex-auto-view-crossref 'last-window-conf)) | |
265 | (put 'reftex-auto-view-crossref 'last-window-conf nil) | |
266 | (remove-hook 'pre-command-hook 'reftex-restore-window-conf)) | |
3666daf6 | 267 | |
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268 | (defun reftex-echo-ref (label entry docstruct) |
269 | ;; Display crossref info in echo area. | |
270 | (cond | |
271 | ((null docstruct) | |
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272 | (message "%s" |
273 | (substitute-command-keys (format reftex-no-info-message "ref")))) | |
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274 | ((null entry) |
275 | (message "ref: unknown label: %s" label)) | |
276 | (t | |
277 | (when (stringp (nth 2 entry)) | |
278 | (message "ref(%s): %s" (nth 1 entry) (nth 2 entry))) | |
279 | (let ((buf (get-buffer " *Echo Area*"))) | |
280 | (when buf | |
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281 | (save-excursion |
282 | (set-buffer buf) | |
283 | (run-hooks 'reftex-display-copied-context-hook))))))) | |
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284 | |
285 | (defun reftex-echo-cite (key files item) | |
286 | ;; Display citation info in echo area. | |
287 | (let* ((cache (assq 'bibview-cache (symbol-value reftex-docstruct-symbol))) | |
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288 | (cache-entry (assoc key (cdr cache))) |
289 | entry string buf (all-files files)) | |
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290 | |
291 | (if (and reftex-cache-cite-echo cache-entry) | |
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292 | ;; We can just use the cache |
293 | (setq string (cdr cache-entry)) | |
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294 | |
295 | ;; Need to look in the database | |
296 | (unless reftex-revisit-to-echo | |
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297 | (setq files (reftex-visited-files files))) |
298 | ||
299 | (setq entry | |
300 | (condition-case nil | |
301 | (save-excursion | |
302 | (reftex-pop-to-bibtex-entry key files nil nil item t)) | |
303 | (error | |
304 | (if (and files (= (length all-files) (length files))) | |
305 | (message "cite: no such database entry: %s" key) | |
5673af85 | 306 | (message "%s" (substitute-command-keys |
5d2a58e0 | 307 | (format reftex-no-info-message "cite")))) |
3666daf6 | 308 | nil))) |
1a9461d0 | 309 | (when entry |
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310 | (if item |
311 | (setq string (reftex-nicify-text entry)) | |
312 | (setq string (reftex-make-cite-echo-string | |
313 | (reftex-parse-bibtex-entry entry) | |
314 | reftex-docstruct-symbol))))) | |
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315 | (unless (or (null string) (equal string "")) |
316 | (message "cite: %s" string)) | |
317 | (when (setq buf (get-buffer " *Echo Area*")) | |
318 | (save-excursion | |
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319 | (set-buffer buf) |
320 | (run-hooks 'reftex-display-copied-context-hook))))) | |
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321 | |
322 | (defvar reftex-use-itimer-in-xemacs nil | |
323 | "*Non-nil means use the idle timers in XEmacs for crossref display. | |
324 | Currently, idle timer restart is broken and we use the post-command-hook.") | |
325 | ||
326 | (defun reftex-toggle-auto-view-crossref () | |
327 | "Toggle the automatic display of crossref information in the echo area. | |
328 | When active, leaving point idle in the argument of a \\ref or \\cite macro | |
329 | will display info in the echo area." | |
330 | (interactive) | |
331 | (if reftex-auto-view-crossref-timer | |
332 | (progn | |
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333 | (if (featurep 'xemacs) |
334 | (if reftex-use-itimer-in-xemacs | |
335 | (delete-itimer reftex-auto-view-crossref-timer) | |
336 | (remove-hook 'post-command-hook 'reftex-start-itimer-once)) | |
337 | (cancel-timer reftex-auto-view-crossref-timer)) | |
338 | (setq reftex-auto-view-crossref-timer nil) | |
339 | (message "Automatic display of crossref information was turned off")) | |
1a9461d0 | 340 | (setq reftex-auto-view-crossref-timer |
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341 | (if (featurep 'xemacs) |
342 | (if reftex-use-itimer-in-xemacs | |
343 | (start-itimer "RefTeX Idle Timer" | |
344 | 'reftex-view-crossref-when-idle | |
345 | reftex-idle-time reftex-idle-time t) | |
346 | (add-hook 'post-command-hook 'reftex-start-itimer-once) | |
347 | t) | |
348 | (run-with-idle-timer | |
349 | reftex-idle-time t 'reftex-view-crossref-when-idle))) | |
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350 | (unless reftex-auto-view-crossref |
351 | (setq reftex-auto-view-crossref t)) | |
352 | (message "Automatic display of crossref information was turned on"))) | |
353 | ||
354 | (defun reftex-start-itimer-once () | |
9efa445f | 355 | (and (featurep 'xemacs) reftex-mode |
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356 | (not (itimer-live-p reftex-auto-view-crossref-timer)) |
357 | (setq reftex-auto-view-crossref-timer | |
358 | (start-itimer "RefTeX Idle Timer" | |
359 | 'reftex-view-crossref-when-idle | |
360 | reftex-idle-time nil t)))) | |
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361 | |
362 | (defun reftex-view-crossref-from-bibtex (&optional arg) | |
363 | "View location in a LaTeX document which cites the BibTeX entry at point. | |
364 | Since BibTeX files can be used by many LaTeX documents, this function | |
365 | prompts upon first use for a buffer in RefTeX mode. To reset this | |
366 | link to a document, call the function with with a prefix arg. | |
367 | Calling this function several times find successive citation locations." | |
368 | (interactive "P") | |
3666daf6 | 369 | (when arg |
1a9461d0 | 370 | ;; Break connection to reference buffer |
d8fb2015 | 371 | (put 'reftex-bibtex-view-cite-locations :ref-buffer nil)) |
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372 | (let ((ref-buffer (get 'reftex-bibtex-view-cite-locations :ref-buffer))) |
373 | ;; Establish connection to reference buffer | |
374 | (unless ref-buffer | |
375 | (setq ref-buffer | |
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376 | (save-excursion |
377 | (completing-read | |
378 | "Reference buffer: " | |
379 | (delq nil | |
380 | (mapcar | |
381 | (lambda (b) | |
382 | (set-buffer b) | |
383 | (if reftex-mode (list (buffer-name b)) nil)) | |
384 | (buffer-list))) | |
385 | nil t))) | |
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386 | (put 'reftex-bibtex-view-cite-locations :ref-buffer ref-buffer)) |
387 | ;; Search for citations | |
388 | (bibtex-beginning-of-entry) | |
389 | (if (looking-at | |
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390 | "@[a-zA-Z]+[ \t\n\r]*[{(][ \t\n\r]*\\([^, \t\r\n}]+\\)") |
391 | (progn | |
392 | (goto-char (match-beginning 1)) | |
393 | (reftex-view-regexp-match | |
394 | (format reftex-find-citation-regexp-format | |
395 | (regexp-quote (match-string 1))) | |
396 | 4 arg ref-buffer)) | |
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397 | (error "Cannot find citation key in BibTeX entry")))) |
398 | ||
399 | (defun reftex-view-regexp-match (re &optional highlight-group new ref-buffer) | |
400 | ;; Search for RE in current document or in the document of REF-BUFFER. | |
401 | ;; Continue the search, if the same re was searched last. | |
402 | ;; Highlight the group HIGHLIGHT-GROUP of the match. | |
403 | ;; When NEW is non-nil, start a new search regardless. | |
404 | ;; Match point is displayed in another window. | |
405 | ;; Upon success, returns the window which displays the match. | |
406 | ||
407 | ;;; Decide if new search or continued search | |
408 | (let* ((oldprop (get 'reftex-view-regexp-match :props)) | |
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409 | (newprop (list (current-buffer) re)) |
410 | (cont (and (not new) (equal oldprop newprop))) | |
411 | (cnt (if cont (get 'reftex-view-regexp-match :cnt) 0)) | |
412 | (current-window (selected-window)) | |
413 | (window-conf (current-window-configuration)) | |
414 | match pop-window) | |
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415 | (switch-to-buffer-other-window (or ref-buffer (current-buffer))) |
416 | ;; Search | |
417 | (condition-case nil | |
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418 | (if cont |
419 | (setq match (reftex-global-search-continue)) | |
420 | (reftex-access-scan-info) | |
421 | (setq match (reftex-global-search re (reftex-all-document-files)))) | |
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422 | (error nil)) |
423 | ;; Evaluate the match. | |
424 | (if match | |
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425 | (progn |
426 | (put 'reftex-view-regexp-match :props newprop) | |
427 | (put 'reftex-view-regexp-match :cnt (incf cnt)) | |
428 | (reftex-highlight 0 (match-beginning highlight-group) | |
429 | (match-end highlight-group)) | |
430 | (add-hook 'pre-command-hook 'reftex-highlight-shall-die) | |
431 | (setq pop-window (selected-window))) | |
d8fb2015 | 432 | (put 'reftex-view-regexp-match :props nil) |
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433 | (or cont (set-window-configuration window-conf))) |
434 | (select-window current-window) | |
435 | (if match | |
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436 | (progn |
437 | (message "Match Nr. %s" cnt) | |
438 | pop-window) | |
1a9461d0 | 439 | (if cont |
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440 | (error "No further matches (total number of matches: %d)" cnt) |
441 | (error "No matches"))))) | |
1a9461d0 CD |
442 | |
443 | (defvar reftex-global-search-marker (make-marker)) | |
444 | (defun reftex-global-search (regexp file-list) | |
445 | ;; Start a search for REGEXP in all files of FILE-LIST | |
446 | (put 'reftex-global-search :file-list file-list) | |
447 | (put 'reftex-global-search :regexp regexp) | |
448 | (move-marker reftex-global-search-marker nil) | |
449 | (reftex-global-search-continue)) | |
450 | ||
451 | (defun reftex-global-search-continue () | |
452 | ;; Continue a global search started with `reftex-global-search' | |
453 | (unless (get 'reftex-global-search :file-list) | |
454 | (error "No global search to continue")) | |
455 | (let* ((file-list (get 'reftex-global-search :file-list)) | |
3666daf6 CD |
456 | (regexp (get 'reftex-global-search :regexp)) |
457 | (buf (or (marker-buffer reftex-global-search-marker) | |
458 | (reftex-get-file-buffer-force (car file-list)))) | |
459 | (pos (or (marker-position reftex-global-search-marker) 1)) | |
460 | file) | |
1a9461d0 CD |
461 | ;; Take up starting position |
462 | (unless buf (error "No such buffer %s" buf)) | |
463 | (switch-to-buffer buf) | |
464 | (widen) | |
465 | (goto-char pos) | |
466 | ;; Search and switch file if necessary | |
467 | (if (catch 'exit | |
3666daf6 CD |
468 | (while t |
469 | (when (re-search-forward regexp nil t) | |
470 | (move-marker reftex-global-search-marker (point)) | |
471 | (throw 'exit t)) | |
472 | ;; No match - goto next file | |
473 | (pop file-list) | |
474 | (or file-list (throw 'exit nil)) | |
475 | (setq file (car file-list) | |
476 | buf (reftex-get-file-buffer-force file)) | |
477 | (unless buf (error "Cannot access file %s" file)) | |
478 | (put 'reftex-global-search :file-list file-list) | |
479 | (switch-to-buffer buf) | |
480 | (widen) | |
481 | (goto-char 1))) | |
482 | t | |
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483 | (move-marker reftex-global-search-marker nil) |
484 | (error "All files processed")))) | |
485 | ||
ab5796a9 | 486 | ;;; arch-tag: d2f52b56-744e-44ad-830d-1fc193b90eda |
df543367 | 487 | ;;; reftex-dcr.el ends here |