Commit | Line | Data |
---|---|---|
eb4daa01 | 1 | ;;; ediff-mult.el --- support for multi-file/multi-buffer processing in Ediff |
b578f267 | 2 | |
ddc90f39 | 3 | ;; Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc. |
fa2eb9ac MK |
4 | |
5 | ;; Author: Michael Kifer <kifer@cs.sunysb.edu> | |
6 | ||
7 | ;; This file is part of GNU Emacs. | |
8 | ||
9 | ;; GNU Emacs is free software; you can redistribute it and/or modify | |
10 | ;; it under the terms of the GNU General Public License as published by | |
11 | ;; the Free Software Foundation; either version 2, or (at your option) | |
12 | ;; any later version. | |
13 | ||
14 | ;; GNU Emacs is distributed in the hope that it will be useful, | |
15 | ;; but WITHOUT ANY WARRANTY; without even the implied warranty of | |
16 | ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
17 | ;; GNU General Public License for more details. | |
18 | ||
19 | ;; You should have received a copy of the GNU General Public License | |
b578f267 EN |
20 | ;; along with GNU Emacs; see the file COPYING. If not, write to the |
21 | ;; Free Software Foundation, Inc., 59 Temple Place - Suite 330, | |
22 | ;; Boston, MA 02111-1307, USA. | |
23 | ||
24 | ;;; Commentary: | |
fa2eb9ac | 25 | |
bbe6126c MK |
26 | ;; Users are encouraged to add functionality to this file. |
27 | ;; The present file contains all the infrastructure needed for that. | |
fa2eb9ac MK |
28 | ;; |
29 | ;; Generally, to to implement a new multisession capability within Ediff, | |
30 | ;; you need to tell it | |
31 | ;; | |
32 | ;; 1. How to display the session group buffer. | |
33 | ;; This function must indicate which Ediff sessions are active (+) and | |
34 | ;; which are finished (-). | |
35 | ;; See ediff-redraw-directory-group-buffer for an example. | |
36 | ;; In all likelihood, ediff-redraw-directory-group-buffer can be used | |
37 | ;; directly or after a small modification. | |
38 | ;; 2. What action to take when the user clicks button 2 or types v,e, or | |
bbe6126c | 39 | ;; RET. See ediff-filegroup-action. |
fa2eb9ac MK |
40 | ;; 3. Provide a list of pairs or triples of file names (or buffers, |
41 | ;; depending on the particular Ediff operation you want to invoke) | |
42 | ;; in the following format: | |
bbe6126c | 43 | ;; (descriptor (obj1 obj2 obj3) (...) ...) |
fa2eb9ac | 44 | ;; Actually, the format of this list is pretty much up to the |
3af0304a | 45 | ;; developer. The only thing is that it must be a list of lists, |
bbe6126c MK |
46 | ;; and the first list must describe the meta session, and subsequent |
47 | ;; elements must describe individual sessions. | |
48 | ;; This descriptor must be a list of two, three, or four elements (nil | |
3af0304a | 49 | ;; or string). The function ediff-redraw-registry-buffer displays the |
bbe6126c | 50 | ;; second through last of these in the registry buffer. |
fa2eb9ac | 51 | ;; Also, keep in mind that the function ediff-prepare-meta-buffer |
bbe6126c MK |
52 | ;; (which see) prepends the session group buffer to the descriptor and |
53 | ;; nil in front of each subsequent list (i.e., the above list | |
54 | ;; will become | |
55 | ;; ((meta-buf descriptor) (nil obj1 obj2 obj3) (nil ...) ...) | |
fa2eb9ac MK |
56 | ;; Ediff expects that your function (in 2 above) will arrange to |
57 | ;; replace this prepended nil (via setcar) with the actual ediff | |
58 | ;; control buffer associated with an appropriate Ediff session. | |
59 | ;; This is arranged through internal startup hooks that can be passed | |
60 | ;; to any of Ediff major entries (such as ediff-files, epatch, etc.). | |
bbe6126c MK |
61 | ;; See how this is done in ediff-filegroup-action. |
62 | ;; | |
63 | ;; Session descriptions are of the form (obj1 obj2 obj3), which | |
3af0304a MK |
64 | ;; describe objects relevant to the session. Usually they are names of |
65 | ;; files, but sometimes they may be other things. For instance, obj3 | |
66 | ;; is nil for jobs that involve only two files. For patch jobs, obj2 | |
67 | ;; and obj3 are markers that specify the patch corresponding to the | |
68 | ;; file (whose name is obj1). | |
fa2eb9ac MK |
69 | ;; 4. Write a function that makes a call to ediff-prepare-meta-buffer |
70 | ;; passing all this info. | |
71 | ;; You may be able to use ediff-directories-internal as a template. | |
72 | ;; 5. If you intend to add several related pieces of functionality, | |
73 | ;; you may want to keep the function in 4 as an internal version | |
74 | ;; and then write several top-level interactive functions that call it | |
75 | ;; with different parameters. | |
76 | ;; See how ediff-directories, ediff-merge-directories, and | |
77 | ;; ediff-merge-directories-with-ancestor all use | |
78 | ;; ediff-directories-internal. | |
79 | ;; | |
bbe6126c | 80 | ;; A useful addition here could be session groups selected by patterns |
3af0304a | 81 | ;; (which are different in each directory). For instance, one may want to |
fa2eb9ac | 82 | ;; compare files of the form abc{something}.c to files old{something}.d |
3af0304a | 83 | ;; which may be in the same or different directories. Or, one may want to |
fa2eb9ac MK |
84 | ;; compare all files of the form {something} to files of the form {something}~. |
85 | ;; | |
009650b3 | 86 | ;; Implementing this requires writing an collating function, which should pair |
3af0304a MK |
87 | ;; up appropriate files. It will also require a generalization of the |
88 | ;; functions that do the layout of the meta- and differences buffers and of | |
bbe6126c | 89 | ;; ediff-filegroup-action. |
b578f267 EN |
90 | |
91 | ;;; Code: | |
fa2eb9ac | 92 | |
ddc90f39 MK |
93 | (provide 'ediff-mult) |
94 | ||
95 | (defgroup ediff-mult nil | |
985d0dad | 96 | "Multi-file and multi-buffer processing in Ediff" |
ddc90f39 MK |
97 | :prefix "ediff-" |
98 | :group 'ediff) | |
99 | ||
100 | ||
101 | ;; compiler pacifier | |
102 | (eval-when-compile | |
103 | (let ((load-path (cons (expand-file-name ".") load-path))) | |
104 | (or (featurep 'ediff-init) | |
105 | (load "ediff-init.el" nil nil 'nosuffix)) | |
106 | (or (featurep 'ediff-util) | |
107 | (load "ediff-util.el" nil nil 'nosuffix)) | |
108 | )) | |
109 | ;; end pacifier | |
110 | ||
fa2eb9ac | 111 | (require 'ediff-init) |
ddc90f39 | 112 | (require 'ediff-util) |
fa2eb9ac MK |
113 | |
114 | ;; meta-buffer | |
115 | (ediff-defvar-local ediff-meta-buffer nil "") | |
116 | (ediff-defvar-local ediff-parent-meta-buffer nil "") | |
117 | ;; the registry buffer | |
118 | (defvar ediff-registry-buffer nil) | |
119 | ||
120 | (defconst ediff-meta-buffer-message "This is an Ediff Session Group Panel: %s | |
121 | ||
122 | Useful commands: | |
328b4b70 MK |
123 | button2, v, or RET over session record: start that Ediff session |
124 | M:\tin sessions invoked from here, brings back this group panel | |
125 | R:\tdisplay the registry of active Ediff sessions | |
126 | h:\tmark session for hiding (toggle) | |
127 | x:\thide marked sessions; with prefix arg: unhide | |
128 | m:\tmark session for a non-hiding operation (toggle) | |
3ec8facd | 129 | uh/um:\tunmark all sessions marked for hiding/operation |
328b4b70 MK |
130 | n,SPC:\tnext session |
131 | p,DEL:\tprevious session | |
132 | E:\tbrowse Ediff on-line manual | |
133 | T:\ttoggle truncation of long file names | |
134 | q:\tquit this session group | |
fa2eb9ac MK |
135 | ") |
136 | ||
137 | (ediff-defvar-local ediff-meta-buffer-map nil | |
138 | "The keymap for the meta buffer.") | |
139 | (defvar ediff-dir-diffs-buffer-map (make-sparse-keymap) | |
140 | "The keymap to be installed in the buffer showing differences between | |
141 | directories.") | |
142 | ||
143 | ;; Variable specifying the action to take when the use invokes ediff in the | |
3af0304a | 144 | ;; meta buffer. This is usually ediff-registry-action or ediff-filegroup-action |
fa2eb9ac MK |
145 | (ediff-defvar-local ediff-meta-action-function nil "") |
146 | ;; Tells ediff-update-meta-buffer how to redraw it | |
147 | (ediff-defvar-local ediff-meta-redraw-function nil "") | |
bbe6126c MK |
148 | ;; Tells ediff-filegroup-action and similar procedures how to invoke Ediff for |
149 | ;; the sessions in a given session group | |
fa2eb9ac MK |
150 | (ediff-defvar-local ediff-session-action-function nil "") |
151 | ||
152 | (ediff-defvar-local ediff-metajob-name nil "") | |
153 | ||
154 | ;; buffer used to collect custom diffs from individual sessions in the group | |
155 | (ediff-defvar-local ediff-meta-diff-buffer nil "") | |
156 | ||
157 | ;; history var to use for filtering groups | |
158 | (defvar ediff-filtering-regexp-history nil "") | |
159 | ||
bd698e98 MK |
160 | ;; This has the form ((meta-buf regexp dir1 dir2 dir3 merge-auto-store-dir) |
161 | ;; (ctl-buf session-status (file1 . eq-status) (file2 . eq-status) (file3 | |
162 | ;; . eq-status)) (ctl-buf session-status (file1 . eq-status) (file2 | |
163 | ;; . eq-status)) ...) | |
3af0304a MK |
164 | ;; If ctl-buf is nil, the file-pair hasn't processed yet. If it is |
165 | ;; killed-buffer object, the file pair has been processed. If it is a live | |
bd698e98 MK |
166 | ;; buffer, this means ediff is still working on the pair. |
167 | ;; Eq-status of a file is t if the file equals some other file in the same | |
168 | ;; group. | |
fa2eb9ac MK |
169 | (ediff-defvar-local ediff-meta-list nil "") |
170 | ||
328b4b70 MK |
171 | (ediff-defvar-local ediff-meta-session-number nil "") |
172 | ||
fa2eb9ac MK |
173 | |
174 | ;; the difference list between directories in a directory session group | |
175 | (ediff-defvar-local ediff-dir-difference-list nil "") | |
176 | (ediff-defvar-local ediff-dir-diffs-buffer nil "") | |
177 | ||
3af0304a | 178 | ;; The registry of Ediff sessions. A list of control buffers. |
fa2eb9ac MK |
179 | (defvar ediff-session-registry nil) |
180 | ||
328b4b70 MK |
181 | (defcustom ediff-meta-truncate-filenames t |
182 | "*If non-nil, truncate long file names in the session group buffers. | |
183 | This can be toggled with `ediff-toggle-filename-truncation'." | |
184 | :type 'hook | |
185 | :group 'ediff-mult) | |
ddc90f39 MK |
186 | (defcustom ediff-registry-setup-hook nil |
187 | "*Hooks run just after the registry control panel is set up." | |
188 | :type 'hook | |
189 | :group 'ediff-mult) | |
657f9cb8 MK |
190 | |
191 | (defcustom ediff-before-session-group-setup-hooks nil | |
192 | "*Hooks to run before Ediff arranges the window for group-level operations. | |
193 | It is used by commands such as ediff-directories. | |
194 | This hook can be used to save the previous window config, which can be restored | |
195 | on ediff-quit, ediff-suspend, or ediff-quit-session-group-hook." | |
196 | :type 'hook | |
197 | :group 'ediff-hook) | |
198 | (defcustom ediff-after-session-group-setup-hook nil | |
fa2eb9ac | 199 | "*Hooks run just after a meta-buffer controlling a session group, such as |
ddc90f39 MK |
200 | ediff-directories, is run." |
201 | :type 'hook | |
202 | :group 'ediff-mult) | |
203 | (defcustom ediff-quit-session-group-hook nil | |
204 | "*Hooks run just before exiting a session group." | |
205 | :type 'hook | |
206 | :group 'ediff-mult) | |
207 | (defcustom ediff-show-registry-hook nil | |
208 | "*Hooks run just after the registry buffer is shown." | |
209 | :type 'hook | |
210 | :group 'ediff-mult) | |
3af0304a | 211 | (defcustom ediff-show-session-group-hook '(delete-other-windows) |
ddc90f39 MK |
212 | "*Hooks run just after a session group buffer is shown." |
213 | :type 'hook | |
214 | :group 'ediff-mult) | |
215 | (defcustom ediff-meta-buffer-keymap-setup-hook nil | |
bf5d92c5 MK |
216 | "*Hooks run just after setting up the ediff-meta-buffer-map. |
217 | This keymap controls key bindings in the meta buffer and is a local variable. | |
218 | This means that you can set different bindings for different kinds of meta | |
ddc90f39 MK |
219 | buffers." |
220 | :type 'hook | |
221 | :group 'ediff-mult) | |
fa2eb9ac | 222 | |
3af0304a | 223 | ;; Buffer holding the multi-file patch. Local to the meta buffer |
bbe6126c MK |
224 | (ediff-defvar-local ediff-meta-patchbufer nil "") |
225 | ||
226 | ;;; API for ediff-meta-list | |
fa2eb9ac | 227 | |
bbe6126c | 228 | ;; group buffer/regexp |
bd698e98 | 229 | (defsubst ediff-get-group-buffer (meta-list) |
fa2eb9ac | 230 | (nth 0 (car meta-list))) |
92c51e07 | 231 | |
bd698e98 | 232 | (defsubst ediff-get-group-regexp (meta-list) |
fa2eb9ac | 233 | (nth 1 (car meta-list))) |
bbe6126c | 234 | ;; group objects |
bd698e98 | 235 | (defsubst ediff-get-group-objA (meta-list) |
fa2eb9ac | 236 | (nth 2 (car meta-list))) |
bd698e98 | 237 | (defsubst ediff-get-group-objB (meta-list) |
fa2eb9ac | 238 | (nth 3 (car meta-list))) |
bd698e98 | 239 | (defsubst ediff-get-group-objC (meta-list) |
fa2eb9ac | 240 | (nth 4 (car meta-list))) |
bd698e98 | 241 | (defsubst ediff-get-group-merge-autostore-dir (meta-list) |
92c51e07 MK |
242 | (nth 5 (car meta-list))) |
243 | ||
bbe6126c | 244 | ;; session buffer |
bd698e98 | 245 | (defsubst ediff-get-session-buffer (elt) |
fa2eb9ac | 246 | (nth 0 elt)) |
bd698e98 | 247 | (defsubst ediff-get-session-status (elt) |
fa2eb9ac | 248 | (nth 1 elt)) |
bd698e98 | 249 | (defsubst ediff-set-session-status (session-info new-status) |
bbe6126c MK |
250 | (setcar (cdr session-info) new-status)) |
251 | ;; session objects | |
bd698e98 | 252 | (defsubst ediff-get-session-objA (elt) |
fa2eb9ac | 253 | (nth 2 elt)) |
bd698e98 | 254 | (defsubst ediff-get-session-objB (elt) |
fa2eb9ac | 255 | (nth 3 elt)) |
bd698e98 | 256 | (defsubst ediff-get-session-objC (elt) |
fa2eb9ac | 257 | (nth 4 elt)) |
bd698e98 | 258 | (defsubst ediff-get-session-objA-name (elt) |
bbe6126c | 259 | (car (nth 2 elt))) |
bd698e98 | 260 | (defsubst ediff-get-session-objB-name (elt) |
bbe6126c | 261 | (car (nth 3 elt))) |
bd698e98 | 262 | (defsubst ediff-get-session-objC-name (elt) |
bbe6126c MK |
263 | (car (nth 4 elt))) |
264 | ;; equality indicators | |
265 | (defsubst ediff-get-file-eqstatus (elt) | |
266 | (nth 1 elt)) | |
267 | (defsubst ediff-set-file-eqstatus (elt value) | |
268 | (setcar (cdr elt) value)) | |
fa2eb9ac | 269 | |
328b4b70 MK |
270 | ;; The activity marker is either or + (active session, i.e., ediff is currently |
271 | ;; run in it), or - (finished session, i.e., we've ran ediff in it and then | |
3af0304a | 272 | ;; exited). Return nil, if session is neither active nor finished |
328b4b70 MK |
273 | (defun ediff-get-session-activity-marker (session) |
274 | (let ((session-buf (ediff-get-session-buffer session))) | |
275 | (cond ((null session-buf) nil) ; virgin session | |
276 | ((ediff-buffer-live-p session-buf) ?+) ;active session | |
277 | (t ?-)))) | |
278 | ||
bd698e98 MK |
279 | ;; checks if the session is a meta session |
280 | (defun ediff-meta-session-p (session-info) | |
281 | (and (stringp (ediff-get-session-objA-name session-info)) | |
282 | (file-directory-p (ediff-get-session-objA-name session-info)) | |
283 | (stringp (ediff-get-session-objB-name session-info)) | |
284 | (file-directory-p (ediff-get-session-objB-name session-info)) | |
285 | (if (stringp (ediff-get-session-objC-name session-info)) | |
286 | (file-directory-p (ediff-get-session-objC-name session-info)) t))) | |
287 | ||
fa2eb9ac MK |
288 | ;; set up the keymap in the meta buffer |
289 | (defun ediff-setup-meta-map() | |
290 | (setq ediff-meta-buffer-map (make-sparse-keymap)) | |
291 | (suppress-keymap ediff-meta-buffer-map) | |
292 | (define-key ediff-meta-buffer-map "q" 'ediff-quit-meta-buffer) | |
328b4b70 | 293 | (define-key ediff-meta-buffer-map "T" 'ediff-toggle-filename-truncation) |
fa2eb9ac MK |
294 | (define-key ediff-meta-buffer-map "R" 'ediff-show-registry) |
295 | (define-key ediff-meta-buffer-map "E" 'ediff-documentation) | |
296 | (define-key ediff-meta-buffer-map "v" ediff-meta-action-function) | |
297 | (define-key ediff-meta-buffer-map "\C-m" ediff-meta-action-function) | |
298 | (define-key ediff-meta-buffer-map " " 'ediff-next-meta-item) | |
328b4b70 | 299 | (define-key ediff-meta-buffer-map "n" 'ediff-next-meta-item) |
fa2eb9ac | 300 | (define-key ediff-meta-buffer-map "\C-?" 'ediff-previous-meta-item) |
328b4b70 | 301 | (define-key ediff-meta-buffer-map "p" 'ediff-previous-meta-item) |
fa2eb9ac MK |
302 | (define-key ediff-meta-buffer-map [delete] 'ediff-previous-meta-item) |
303 | (define-key ediff-meta-buffer-map [backspace] 'ediff-previous-meta-item) | |
bbe6126c | 304 | (or (ediff-one-filegroup-metajob) |
3ec8facd KH |
305 | (progn |
306 | (define-key ediff-meta-buffer-map "=" nil) | |
307 | (define-key ediff-meta-buffer-map "==" 'ediff-meta-mark-equal-files) | |
308 | (define-key ediff-meta-buffer-map "=m" 'ediff-meta-mark-equal-files) | |
309 | (define-key ediff-meta-buffer-map "=h" 'ediff-meta-mark-equal-files))) | |
fa2eb9ac MK |
310 | (if ediff-no-emacs-help-in-control-buffer |
311 | (define-key ediff-meta-buffer-map "\C-h" 'ediff-previous-meta-item)) | |
312 | (if ediff-emacs-p | |
313 | (define-key ediff-meta-buffer-map [mouse-2] ediff-meta-action-function) | |
314 | (define-key ediff-meta-buffer-map [button2] ediff-meta-action-function)) | |
315 | ||
bf5d92c5 MK |
316 | (use-local-map ediff-meta-buffer-map) |
317 | ;; modify ediff-meta-buffer-map here | |
318 | (run-hooks 'ediff-meta-buffer-keymap-setup-hook)) | |
fa2eb9ac MK |
319 | |
320 | (defun ediff-meta-mode () | |
321 | "This mode controls all operations on Ediff session groups. | |
322 | It is entered through one of the following commands: | |
323 | `ediff-directories' | |
324 | `edirs' | |
325 | `ediff-directories3' | |
326 | `edirs3' | |
327 | `ediff-merge-directories' | |
328 | `edirs-merge' | |
329 | `ediff-merge-directories-with-ancestor' | |
330 | `edirs-merge-with-ancestor' | |
331 | `ediff-directory-revisions' | |
332 | `edir-revisions' | |
333 | `ediff-merge-directory-revisions' | |
334 | `edir-merge-revisions' | |
335 | `ediff-merge-directory-revisions-with-ancestor' | |
336 | `edir-merge-revisions-with-ancestor' | |
337 | ||
338 | Commands: | |
339 | \\{ediff-meta-buffer-map}" | |
340 | (kill-all-local-variables) | |
341 | (setq major-mode 'ediff-meta-mode) | |
342 | (setq mode-name "MetaEdiff")) | |
343 | ||
344 | ||
345 | ;; the keymap for the buffer showing directory differences | |
346 | (suppress-keymap ediff-dir-diffs-buffer-map) | |
347 | (define-key ediff-dir-diffs-buffer-map "q" 'ediff-bury-dir-diffs-buffer) | |
348 | (define-key ediff-dir-diffs-buffer-map " " 'next-line) | |
328b4b70 | 349 | (define-key ediff-dir-diffs-buffer-map "n" 'next-line) |
fa2eb9ac | 350 | (define-key ediff-dir-diffs-buffer-map "\C-?" 'previous-line) |
328b4b70 | 351 | (define-key ediff-dir-diffs-buffer-map "p" 'previous-line) |
fa2eb9ac MK |
352 | (define-key ediff-dir-diffs-buffer-map [delete] 'previous-line) |
353 | (define-key ediff-dir-diffs-buffer-map [backspace] 'previous-line) | |
354 | ||
355 | (defun ediff-next-meta-item (count) | |
356 | "Move to the next item in Ediff registry or session group buffer. | |
3af0304a | 357 | Moves in circular fashion. With numeric prefix arg, skip this many items." |
fa2eb9ac MK |
358 | (interactive "p") |
359 | (or count (setq count 1)) | |
328b4b70 MK |
360 | (let (overl) |
361 | (while (< 0 count) | |
362 | (setq count (1- count)) | |
363 | (ediff-next-meta-item1) | |
364 | (setq overl (ediff-get-meta-overlay-at-pos (point))) | |
365 | ;; skip invisible ones | |
366 | (while (and overl (ediff-overlay-get overl 'invisible)) | |
367 | (ediff-next-meta-item1) | |
368 | (setq overl (ediff-get-meta-overlay-at-pos (point))))))) | |
fa2eb9ac MK |
369 | |
370 | ;; Move to the next meta item | |
371 | (defun ediff-next-meta-item1 () | |
372 | (let (pos) | |
373 | (setq pos (ediff-next-meta-overlay-start (point))) | |
fa2eb9ac MK |
374 | (if pos (goto-char pos)) |
375 | (if (eq ediff-metajob-name 'ediff-registry) | |
bbe6126c MK |
376 | (if (and (ediff-get-meta-info (current-buffer) pos 'noerror) |
377 | (search-forward "*Ediff" nil t)) | |
fa2eb9ac MK |
378 | (skip-chars-backward "a-zA-Z*")) |
379 | (if (> (skip-chars-forward "-+?H* \t0-9") 0) | |
380 | (backward-char 1))))) | |
381 | ||
382 | ||
383 | (defun ediff-previous-meta-item (count) | |
384 | "Move to the previous item in Ediff registry or session group buffer. | |
3af0304a | 385 | Moves in circular fashion. With numeric prefix arg, skip this many items." |
fa2eb9ac MK |
386 | (interactive "p") |
387 | (or count (setq count 1)) | |
328b4b70 MK |
388 | (let (overl) |
389 | (while (< 0 count) | |
390 | (setq count (1- count)) | |
391 | (ediff-previous-meta-item1) | |
392 | (setq overl (ediff-get-meta-overlay-at-pos (point))) | |
393 | ;; skip invisible ones | |
394 | (while (and overl (ediff-overlay-get overl 'invisible)) | |
395 | (ediff-previous-meta-item1) | |
396 | (setq overl (ediff-get-meta-overlay-at-pos (point))))))) | |
fa2eb9ac MK |
397 | |
398 | (defun ediff-previous-meta-item1 () | |
399 | (let (pos) | |
400 | (setq pos (ediff-previous-meta-overlay-start (point))) | |
401 | ;;; ;; skip deleted | |
402 | ;;; (while (ediff-get-session-status | |
403 | ;;; (ediff-get-meta-info (current-buffer) pos 'noerror)) | |
404 | ;;; (setq pos (ediff-previous-meta-overlay-start pos))) | |
405 | ||
406 | (if pos (goto-char pos)) | |
407 | (if (eq ediff-metajob-name 'ediff-registry) | |
bbe6126c MK |
408 | (if (and (ediff-get-meta-info (current-buffer) pos 'noerror) |
409 | (search-forward "*Ediff" nil t)) | |
fa2eb9ac MK |
410 | (skip-chars-backward "a-zA-Z*")) |
411 | (if (> (skip-chars-forward "-+?H* \t0-9") 0) | |
bbe6126c MK |
412 | (backward-char 1))) |
413 | )) | |
fa2eb9ac | 414 | |
92c51e07 MK |
415 | (defsubst ediff-add-slash-if-directory (dir file) |
416 | (if (file-directory-p (concat dir file)) | |
417 | (file-name-as-directory file) | |
418 | file)) | |
fa2eb9ac | 419 | |
328b4b70 MK |
420 | (defun ediff-toggle-filename-truncation () |
421 | "Toggle truncation of long file names in session group buffers. | |
422 | Set `ediff-meta-truncate-filenames' variable if you want to change the default | |
423 | behavior." | |
424 | (interactive) | |
425 | (setq ediff-meta-truncate-filenames (not ediff-meta-truncate-filenames)) | |
426 | (ediff-update-meta-buffer (current-buffer) 'must-redraw)) | |
427 | ||
fa2eb9ac | 428 | |
3af0304a | 429 | ;; DIR1, DIR2, DIR3 are directories. DIR3 can be nil. |
92c51e07 MK |
430 | ;; OUTPUT-DIR is a directory for auto-storing the results of merge jobs. |
431 | ;; Can be nil. | |
432 | ;; REGEXP is a regexp used to filter out files in the directories. | |
fa2eb9ac | 433 | ;; If a file is a directory in dir1 but not dir2 (or vice versa), it is not |
3af0304a | 434 | ;; included in the intersection. However, a regular file that is a dir in dir3 |
fa2eb9ac MK |
435 | ;; is included, since dir3 files are supposed to be ancestors for merging. |
436 | ;; Returns a list of the form: | |
437 | ;; ((dir1 dir2 dir3) (f1 f2 f3) (f1 f2 f3) ...) | |
438 | ;; dir3, f3 can be nil if intersecting only 2 directories. | |
3af0304a | 439 | ;; If COMPARISON-FUNC is given, use it. Otherwise, use string= |
92c51e07 MK |
440 | ;; DIFF-VAR contains the name of the variable in which to return the |
441 | ;; difference list (which represents the differences among the contents of | |
3af0304a | 442 | ;; directories). The diff list is of the form: |
fa2eb9ac MK |
443 | ;; ((dir1 dir2 dir3) (file . num) (file . num)...) |
444 | ;; where num encodes the set of dirs where the file is found: | |
445 | ;; 2 - only dir1; 3 - only dir2; 5 - only dir3; 6 - dir1&2; 10 - dir1&3; etc. | |
4ae69eac MK |
446 | (defun ediff-intersect-directories (jobname |
447 | diff-var regexp dir1 dir2 | |
92c51e07 MK |
448 | &optional |
449 | dir3 merge-autostore-dir comparison-func) | |
fa2eb9ac MK |
450 | (setq comparison-func (or comparison-func 'string=)) |
451 | (let (lis1 lis2 lis3 common auxdir1 auxdir2 auxdir3 difflist) | |
452 | ||
453 | (setq auxdir1 (file-name-as-directory dir1) | |
454 | lis1 (directory-files auxdir1 nil regexp) | |
92c51e07 MK |
455 | lis1 (delete "." lis1) |
456 | lis1 (delete ".." lis1) | |
457 | lis1 (mapcar | |
3af0304a MK |
458 | (lambda (elt) |
459 | (ediff-add-slash-if-directory auxdir1 elt)) | |
92c51e07 | 460 | lis1) |
fa2eb9ac | 461 | auxdir2 (file-name-as-directory dir2) |
92c51e07 | 462 | lis2 (mapcar |
3af0304a MK |
463 | (lambda (elt) |
464 | (ediff-add-slash-if-directory auxdir2 elt)) | |
92c51e07 | 465 | (directory-files auxdir2 nil regexp))) |
fa2eb9ac MK |
466 | |
467 | (if (stringp dir3) | |
468 | (setq auxdir3 (file-name-as-directory dir3) | |
92c51e07 | 469 | lis3 (mapcar |
3af0304a MK |
470 | (lambda (elt) |
471 | (ediff-add-slash-if-directory auxdir3 elt)) | |
92c51e07 MK |
472 | (directory-files auxdir3 nil regexp)))) |
473 | ||
3af0304a | 474 | (if (ediff-nonempty-string-p merge-autostore-dir) |
92c51e07 MK |
475 | (setq merge-autostore-dir |
476 | (file-name-as-directory merge-autostore-dir))) | |
4ae69eac | 477 | (setq common (ediff-intersection lis1 lis2 comparison-func)) |
92c51e07 MK |
478 | |
479 | ;; In merge with ancestor jobs, we don't intersect with lis3. | |
480 | ;; If there is no ancestor, we'll offer to merge without the ancestor. | |
481 | ;; So, we intersect with lis3 only when we are doing 3-way file comparison | |
482 | (if (and lis3 (ediff-comparison-metajob3 jobname)) | |
483 | (setq common (ediff-intersection common lis3 comparison-func))) | |
fa2eb9ac | 484 | |
4ae69eac MK |
485 | ;; copying is needed because sort sorts via side effects |
486 | (setq common (sort (ediff-copy-list common) 'string-lessp)) | |
fa2eb9ac MK |
487 | |
488 | ;; compute difference list | |
4ae69eac MK |
489 | (setq difflist (ediff-set-difference |
490 | (ediff-union (ediff-union lis1 lis2 comparison-func) | |
491 | lis3 | |
492 | comparison-func) | |
fa2eb9ac | 493 | common |
4ae69eac | 494 | comparison-func) |
fa2eb9ac | 495 | difflist (delete "." difflist) |
4ae69eac MK |
496 | ;; copying is needed because sort sorts via side effects |
497 | difflist (sort (ediff-copy-list (delete ".." difflist)) | |
498 | 'string-lessp)) | |
fa2eb9ac | 499 | |
3af0304a | 500 | (setq difflist (mapcar (lambda (elt) (cons elt 1)) difflist)) |
fa2eb9ac MK |
501 | |
502 | ;; check for files belonging to lis1/2/3 | |
3af0304a MK |
503 | (mapcar (lambda (elt) |
504 | (if (member (car elt) lis1) | |
505 | (setcdr elt (* (cdr elt) 2))) | |
506 | (if (member (car elt) lis2) | |
507 | (setcdr elt (* (cdr elt) 3))) | |
508 | (if (member (car elt) lis3) | |
509 | (setcdr elt (* (cdr elt) 5))) | |
510 | ) | |
fa2eb9ac MK |
511 | difflist) |
512 | (setq difflist (cons (list regexp auxdir1 auxdir2 auxdir3) difflist)) | |
513 | ||
92c51e07 | 514 | ;; return the difference list back to the calling function |
fa2eb9ac MK |
515 | (set diff-var difflist) |
516 | ||
517 | ;; return result | |
92c51e07 MK |
518 | (cons (list regexp auxdir1 auxdir2 auxdir3 merge-autostore-dir) |
519 | (mapcar | |
3af0304a MK |
520 | (lambda (elt) |
521 | (list (concat auxdir1 elt) | |
522 | (concat auxdir2 elt) | |
523 | (if lis3 | |
524 | (progn | |
525 | ;; The following is done because: | |
526 | ;; In merging with ancestor, we don't intersect | |
527 | ;; with lis3. So, it is possible that elt is a | |
528 | ;; file in auxdir1/2 but a directory in auxdir3 | |
529 | ;; Or elt may not exist in auxdir3 at all. | |
530 | ;; In the first case, we add a slash at the end. | |
531 | ;; In the second case, we insert nil. | |
532 | (setq elt (ediff-add-slash-if-directory auxdir3 elt)) | |
533 | (if (file-exists-p (concat auxdir3 elt)) | |
534 | (concat auxdir3 elt)))))) | |
92c51e07 | 535 | common)) |
fa2eb9ac MK |
536 | )) |
537 | ||
328b4b70 MK |
538 | ;; find directory files that are under revision. Include subdirectories, since |
539 | ;; we may visit them recursively. DIR1 is the directory to inspect. | |
540 | ;; MERGE-AUTOSTORE-DIR is the directory where to auto-store the results of | |
3af0304a | 541 | ;; merges. Can be nil. |
92c51e07 MK |
542 | (defun ediff-get-directory-files-under-revision (jobname |
543 | regexp dir1 | |
544 | &optional merge-autostore-dir) | |
fa2eb9ac MK |
545 | (let (lis1 elt common auxdir1) |
546 | (setq auxdir1 (file-name-as-directory dir1) | |
547 | lis1 (directory-files auxdir1 nil regexp)) | |
548 | ||
3af0304a | 549 | (if (ediff-nonempty-string-p merge-autostore-dir) |
92c51e07 MK |
550 | (setq merge-autostore-dir |
551 | (file-name-as-directory merge-autostore-dir))) | |
552 | ||
fa2eb9ac MK |
553 | (while lis1 |
554 | (setq elt (car lis1) | |
555 | lis1 (cdr lis1)) | |
556 | ;; take files under revision control | |
557 | (cond ((file-directory-p (concat auxdir1 elt)) | |
328b4b70 MK |
558 | (setq common |
559 | (cons (ediff-add-slash-if-directory auxdir1 elt) common))) | |
3af0304a MK |
560 | ((and (featurep 'vc-hooks) (vc-backend (concat auxdir1 elt))) |
561 | (setq common (cons elt common))) | |
562 | ;; The following two are needed only if vc-hooks isn't loaded. | |
563 | ;; They won't recognize CVS files. | |
fa2eb9ac | 564 | ((file-exists-p (concat auxdir1 elt ",v")) |
4ae69eac MK |
565 | (setq common (cons elt common))) |
566 | ((file-exists-p (concat auxdir1 "RCS/" elt ",v")) | |
567 | (setq common (cons elt common))) | |
568 | ) ; cond | |
fa2eb9ac MK |
569 | ) ; while |
570 | ||
328b4b70 MK |
571 | (setq common (delete "./" common) |
572 | common (delete "../" common) | |
3af0304a MK |
573 | common (delete "RCS" common) |
574 | common (delete "CVS" common) | |
575 | ) | |
fa2eb9ac | 576 | |
4ae69eac MK |
577 | ;; copying is needed because sort sorts via side effects |
578 | (setq common (sort (ediff-copy-list common) 'string-lessp)) | |
fa2eb9ac MK |
579 | |
580 | ;; return result | |
92c51e07 | 581 | (cons (list regexp auxdir1 nil nil merge-autostore-dir) |
3af0304a | 582 | (mapcar (lambda (elt) (list (concat auxdir1 elt) nil nil)) |
fa2eb9ac MK |
583 | common)) |
584 | )) | |
585 | ||
586 | ||
587 | ;; If file groups selected by patterns will ever be implemented, this | |
588 | ;; comparison function might become useful. | |
589 | ;;;; uses external variables PAT1 PAT2 to compare str1/2 | |
590 | ;;;; patterns must be of the form ???*???? where ??? are strings of chars | |
591 | ;;;; containing no *. | |
592 | ;;(defun ediff-pattern= (str1 str2) | |
593 | ;; (let (pos11 pos12 pos21 pos22 len1 len2) | |
594 | ;; (setq pos11 0 | |
595 | ;; len (length epat1) | |
596 | ;; pos12 len) | |
597 | ;; (while (and (< pos11 len) (not (= (aref epat1 pos11) ?*))) | |
598 | ;; (setq pos11 (1+ pos11))) | |
599 | ;; (while (and (> pos12 0) (not (= (aref epat1 (1- pos12)) ?*))) | |
600 | ;; (setq pos12 (1- pos12))) | |
601 | ;; | |
602 | ;; (setq pos21 0 | |
603 | ;; len (length epat2) | |
604 | ;; pos22 len) | |
605 | ;; (while (and (< pos21 len) (not (= (aref epat2 pos21) ?*))) | |
606 | ;; (setq pos21 (1+ pos21))) | |
607 | ;; (while (and (> pos22 0) (not (= (aref epat2 (1- pos22)) ?*))) | |
608 | ;; (setq pos22 (1- pos22))) | |
609 | ;; | |
610 | ;; (if (and (> (length str1) pos12) (>= pos12 pos11) (> pos11 -1) | |
611 | ;; (> (length str2) pos22) (>= pos22 pos21) (> pos21 -1)) | |
612 | ;; (string= (substring str1 pos11 pos12) | |
613 | ;; (substring str2 pos21 pos22))) | |
614 | ;; )) | |
615 | ||
616 | ||
617 | ;; Prepare meta-buffer in accordance with the argument-function and | |
3af0304a | 618 | ;; redraw-function. Must return the created meta-buffer. |
fa2eb9ac MK |
619 | (defun ediff-prepare-meta-buffer (action-func meta-list |
620 | meta-buffer-name redraw-function | |
621 | jobname &optional startup-hooks) | |
622 | (let* ((meta-buffer-name | |
623 | (ediff-unique-buffer-name meta-buffer-name "*")) | |
624 | (meta-buffer (get-buffer-create meta-buffer-name))) | |
e756eb9f | 625 | (ediff-with-current-buffer meta-buffer |
fa2eb9ac MK |
626 | |
627 | ;; comes first | |
628 | (ediff-meta-mode) | |
629 | ||
630 | (setq ediff-meta-action-function action-func | |
631 | ediff-meta-redraw-function redraw-function | |
632 | ediff-metajob-name jobname | |
633 | ediff-meta-buffer meta-buffer) | |
634 | ||
635 | ;; comes after ediff-meta-action-function is set | |
636 | (ediff-setup-meta-map) | |
637 | ||
638 | (if (eq ediff-metajob-name 'ediff-registry) | |
639 | (progn | |
640 | (setq ediff-registry-buffer meta-buffer | |
641 | ediff-meta-list meta-list) | |
642 | ;; this func is used only from registry buffer, not from other | |
643 | ;; meta-buffs. | |
644 | (define-key | |
645 | ediff-meta-buffer-map "M" 'ediff-show-meta-buff-from-registry)) | |
92c51e07 MK |
646 | ;; Initialize the meta list -- don't do this for registry. |
647 | ;; | |
648 | ;; We prepend '(nil nil) to all elts of meta-list, except the first. | |
3af0304a | 649 | ;; The first nil will later be replaced by the session buffer. The |
92c51e07 MK |
650 | ;; second is reserved for session status. |
651 | ;; | |
fa2eb9ac | 652 | ;; (car ediff-meta-list) gets cons'ed with the session group buffer. |
92c51e07 | 653 | ;; Also, session objects A/B/C are turned into lists of the form |
3af0304a MK |
654 | ;; (obj eq-indicator). Eq-indicator is either nil or =. Initialized to |
655 | ;; nil. If later it is discovered that this file is = to some other | |
92c51e07 | 656 | ;; file in the same session, eq-indicator is changed to `='. |
bbe6126c | 657 | ;; For now, the eq-indicator is used only for 2 and 3-file jobs. |
fa2eb9ac MK |
658 | (setq ediff-meta-list |
659 | (cons (cons meta-buffer (car meta-list)) | |
92c51e07 | 660 | (mapcar |
3af0304a MK |
661 | (lambda (elt) |
662 | (cons nil | |
663 | (cons nil | |
664 | ;; convert each obj to (obj nil), | |
665 | ;; where nil is the initial value | |
666 | ;; for eq-indicator -- see above | |
667 | (mapcar (lambda (obj) (list obj nil)) | |
668 | elt)))) | |
92c51e07 | 669 | (cdr meta-list))))) |
fa2eb9ac MK |
670 | |
671 | (or (eq meta-buffer ediff-registry-buffer) | |
672 | (setq ediff-session-registry | |
673 | (cons meta-buffer ediff-session-registry))) | |
674 | ||
675 | ;; redraw-function uses ediff-meta-list | |
676 | (funcall redraw-function ediff-meta-list) | |
677 | ||
678 | ;; set read-only/non-modified | |
679 | (setq buffer-read-only t) | |
680 | (set-buffer-modified-p nil) | |
681 | ||
682 | (run-hooks 'startup-hooks) | |
92c51e07 MK |
683 | |
684 | ;; Arrange to show directory contents differences | |
685 | ;; Must be after run startup-hooks, since ediff-dir-difference-list is | |
fa2eb9ac | 686 | ;; set inside these hooks |
bbe6126c | 687 | (if (eq action-func 'ediff-filegroup-action) |
fa2eb9ac MK |
688 | (progn |
689 | ;; put meta buffer in (car ediff-dir-difference-list) | |
690 | (setq ediff-dir-difference-list | |
691 | (cons (cons meta-buffer (car ediff-dir-difference-list)) | |
692 | (cdr ediff-dir-difference-list))) | |
693 | ||
bbe6126c | 694 | (or (ediff-one-filegroup-metajob jobname) |
fa2eb9ac | 695 | (ediff-draw-dir-diffs ediff-dir-difference-list)) |
3ec8facd KH |
696 | (define-key |
697 | ediff-meta-buffer-map "h" 'ediff-mark-for-hiding-at-pos) | |
698 | (define-key ediff-meta-buffer-map "x" 'ediff-hide-marked-sessions) | |
699 | (define-key | |
700 | ediff-meta-buffer-map "m" 'ediff-mark-for-operation-at-pos) | |
701 | (define-key ediff-meta-buffer-map "u" nil) | |
fa2eb9ac | 702 | (define-key |
3ec8facd KH |
703 | ediff-meta-buffer-map "um" 'ediff-unmark-all-for-operation) |
704 | (define-key | |
705 | ediff-meta-buffer-map "uh" 'ediff-unmark-all-for-hiding) | |
bbe6126c MK |
706 | (cond ((ediff-collect-diffs-metajob jobname) |
707 | (define-key | |
708 | ediff-meta-buffer-map "P" 'ediff-collect-custom-diffs)) | |
709 | ((ediff-patch-metajob jobname) | |
710 | (define-key | |
711 | ediff-meta-buffer-map "P" 'ediff-meta-show-patch))) | |
3ec8facd | 712 | (define-key ediff-meta-buffer-map "^" 'ediff-up-meta-hierarchy) |
fa2eb9ac MK |
713 | (define-key ediff-meta-buffer-map "D" 'ediff-show-dir-diffs))) |
714 | ||
715 | (if (eq ediff-metajob-name 'ediff-registry) | |
716 | (run-hooks 'ediff-registry-setup-hook) | |
657f9cb8 | 717 | (run-hooks 'ediff-after-session-group-setup-hook)) |
fa2eb9ac MK |
718 | ) ; eval in meta-buffer |
719 | meta-buffer)) | |
720 | ||
328b4b70 MK |
721 | ;; Insert the activity marker for session SESSION in the meta buffer at point |
722 | ;; The activity marker is either SPC (untouched session), or + (active session, | |
723 | ;; i.e., ediff is currently run in it), or - (finished session, i.e., we've ran | |
724 | ;; ediff in it and then exited) | |
725 | (defun ediff-insert-session-activity-marker-in-meta-buffer (session) | |
726 | (insert | |
727 | (cond ((ediff-get-session-activity-marker session)) | |
728 | ;; virgin session | |
729 | (t " ")))) | |
730 | ||
3af0304a | 731 | ;; Insert session status at point. Status is either ?H (marked for hiding), or |
328b4b70 MK |
732 | ;; ?I (hidden or invalid), or ?* (meaning marked for an operation; currently, |
733 | ;; such op can only be checking for equality)), or SPC (meaning neither marked | |
734 | ;; nor invalid) | |
735 | (defun ediff-insert-session-status-in-meta-buffer (session) | |
736 | (insert | |
737 | (cond ((ediff-get-session-status session)) ; session has status: ?H, ?I, ?* | |
738 | ;; normal session, no marks or hidings | |
739 | (t " ")))) | |
740 | ||
741 | ;; If NEW-MARKER is non-nil, use it to substitute the current activity marker | |
3af0304a | 742 | ;; in the meta buffer. If nil, use SPC |
328b4b70 MK |
743 | (defun ediff-replace-session-activity-marker-in-meta-buffer (point new-marker) |
744 | (let* ((overl (ediff-get-meta-overlay-at-pos point)) | |
745 | (session-info (ediff-overlay-get overl 'ediff-meta-info)) | |
746 | (activity-marker (ediff-get-session-activity-marker session-info)) | |
747 | buffer-read-only) | |
748 | (or new-marker activity-marker (setq new-marker ?\ )) | |
749 | (goto-char (ediff-overlay-start overl)) | |
750 | (if (eq (char-after (point)) new-marker) | |
751 | () ; if marker shown in buffer is the same as new-marker, do nothing | |
752 | (insert new-marker) | |
753 | (delete-char 1) | |
754 | (set-buffer-modified-p nil)))) | |
755 | ||
756 | ;; If NEW-STATUS is non-nil, use it to substitute the current status marker in | |
3af0304a | 757 | ;; the meta buffer. If nil, use SPC |
328b4b70 MK |
758 | (defun ediff-replace-session-status-in-meta-buffer (point new-status) |
759 | (let* ((overl (ediff-get-meta-overlay-at-pos point)) | |
760 | (session-info (ediff-overlay-get overl 'ediff-meta-info)) | |
761 | (status (ediff-get-session-status session-info)) | |
762 | buffer-read-only) | |
763 | (setq new-status (or new-status status ?\ )) | |
764 | (goto-char (ediff-overlay-start overl)) | |
765 | (forward-char 1) ; status is the second char in session record | |
766 | (if (eq (char-after (point)) new-status) | |
767 | () ; if marker shown in buffer is the same as new-marker, do nothing | |
768 | (insert new-status) | |
769 | (delete-char 1) | |
770 | (set-buffer-modified-p nil)))) | |
771 | ||
772 | ;; insert all file info in meta buffer for a given session | |
773 | (defun ediff-insert-session-info-in-meta-buffer (session-info sessionNum) | |
774 | (let ((f1 (ediff-get-session-objA session-info)) | |
775 | (f2 (ediff-get-session-objB session-info)) | |
776 | (f3 (ediff-get-session-objC session-info)) | |
777 | (pt (point)) | |
778 | (hidden (eq (ediff-get-session-status session-info) ?I))) | |
779 | ;; insert activity marker, i.e., SPC, - or + | |
780 | (ediff-insert-session-activity-marker-in-meta-buffer session-info) | |
781 | ;; insert session status, i.e., *, H | |
782 | (ediff-insert-session-status-in-meta-buffer session-info) | |
783 | (insert " Session " (int-to-string sessionNum) ":\n") | |
784 | (ediff-meta-insert-file-info1 f1) | |
785 | (ediff-meta-insert-file-info1 f2) | |
786 | (ediff-meta-insert-file-info1 f3) | |
787 | (ediff-set-meta-overlay pt (point) session-info sessionNum hidden))) | |
788 | ||
fa2eb9ac MK |
789 | |
790 | ;; this is a setup function for ediff-directories | |
791 | ;; must return meta-buffer | |
792 | (defun ediff-redraw-directory-group-buffer (meta-list) | |
793 | ;; extract directories | |
794 | (let ((meta-buf (ediff-get-group-buffer meta-list)) | |
795 | (empty t) | |
796 | (sessionNum 0) | |
328b4b70 | 797 | regexp elt merge-autostore-dir |
fa2eb9ac | 798 | point tmp-list buffer-read-only) |
e756eb9f | 799 | (ediff-with-current-buffer meta-buf |
fa2eb9ac MK |
800 | (setq point (point)) |
801 | (erase-buffer) | |
328b4b70 MK |
802 | ;; delete phony overlays that used to represent sessions before the buff |
803 | ;; was redrawn | |
804 | (if ediff-emacs-p | |
805 | (mapcar 'delete-overlay (overlays-in 1 1)) | |
806 | (map-extents 'delete-extent)) | |
807 | ||
fa2eb9ac MK |
808 | (insert (format ediff-meta-buffer-message |
809 | (ediff-abbrev-jobname ediff-metajob-name))) | |
810 | ||
92c51e07 | 811 | (setq regexp (ediff-get-group-regexp meta-list) |
328b4b70 MK |
812 | merge-autostore-dir |
813 | (ediff-get-group-merge-autostore-dir meta-list)) | |
fa2eb9ac | 814 | |
bbe6126c MK |
815 | (cond ((ediff-collect-diffs-metajob) |
816 | (insert | |
328b4b70 | 817 | " P:\tcollect custom diffs of all marked sessions\n")) |
bbe6126c MK |
818 | ((ediff-patch-metajob) |
819 | (insert | |
328b4b70 | 820 | " P:\tshow patch appropriately for the context (session or group)\n"))) |
fa2eb9ac | 821 | (insert |
3ec8facd | 822 | " ^:\tshow parent session group\n") |
bbe6126c MK |
823 | (or (ediff-one-filegroup-metajob) |
824 | (insert | |
328b4b70 | 825 | " D:\tshow differences among directories\n" |
3ec8facd KH |
826 | " ==:\tfor each session, show which files are identical\n" |
827 | " =h:\tlike ==, but also marks those sessions for hiding\n" | |
828 | " =m:\tlike ==, but also marks those sessions for operation\n\n")) | |
fa2eb9ac | 829 | |
328b4b70 | 830 | (insert "\n") |
fa2eb9ac | 831 | (if (and (stringp regexp) (> (length regexp) 0)) |
ddc90f39 | 832 | (insert |
328b4b70 MK |
833 | (format "*** Filter-through regular expression: %s\n" regexp))) |
834 | (ediff-insert-dirs-in-meta-buffer meta-list) | |
92c51e07 | 835 | (if (and ediff-autostore-merges (ediff-merge-metajob) |
3af0304a | 836 | (ediff-nonempty-string-p merge-autostore-dir)) |
92c51e07 | 837 | (insert (format |
328b4b70 | 838 | "\nMerge results are automatically stored in:\n\t%s\n" |
92c51e07 | 839 | merge-autostore-dir))) |
fa2eb9ac | 840 | (insert "\n |
bbe6126c | 841 | Size Last modified Name |
328b4b70 | 842 | ---------------------------------------------- |
fa2eb9ac MK |
843 | |
844 | ") | |
845 | ||
846 | ;; discard info on directories and regexp | |
847 | (setq meta-list (cdr meta-list) | |
848 | tmp-list meta-list) | |
849 | (while (and tmp-list empty) | |
850 | (if (and (car tmp-list) | |
851 | (not (eq (ediff-get-session-status (car tmp-list)) ?I))) | |
852 | (setq empty nil)) | |
853 | (setq tmp-list (cdr tmp-list))) | |
854 | ||
855 | (if empty | |
856 | (insert | |
857 | " ****** ****** This session group has no members\n")) | |
858 | ||
859 | ;; now organize file names like this: | |
fa2eb9ac | 860 | ;; use-mark sizeA dateA sizeB dateB filename |
fa2eb9ac | 861 | ;; make sure directories are displayed with a trailing slash. |
fa2eb9ac MK |
862 | (while meta-list |
863 | (setq elt (car meta-list) | |
864 | meta-list (cdr meta-list) | |
865 | sessionNum (1+ sessionNum)) | |
866 | (if (eq (ediff-get-session-status elt) ?I) | |
867 | () | |
328b4b70 | 868 | (ediff-insert-session-info-in-meta-buffer elt sessionNum))) |
fa2eb9ac MK |
869 | (set-buffer-modified-p nil) |
870 | (goto-char point) | |
871 | meta-buf))) | |
872 | ||
328b4b70 MK |
873 | (defun ediff-update-markers-in-dir-meta-buffer (meta-list) |
874 | (let ((meta-buf (ediff-get-group-buffer meta-list)) | |
875 | session-info point overl buffer-read-only) | |
876 | (ediff-with-current-buffer meta-buf | |
877 | (setq point (point)) | |
878 | (goto-char (point-min)) | |
879 | (ediff-next-meta-item1) | |
880 | (while (not (bobp)) | |
881 | (setq session-info (ediff-get-meta-info meta-buf (point) 'no-error) | |
882 | overl (ediff-get-meta-overlay-at-pos (point))) | |
883 | (if session-info | |
884 | (progn | |
885 | (cond ((eq (ediff-get-session-status session-info) ?I) | |
886 | ;; Do hiding | |
887 | (if overl (ediff-overlay-put overl 'invisible t))) | |
888 | ((and (eq (ediff-get-session-status session-info) ?H) | |
889 | overl (ediff-overlay-get overl 'invisible)) | |
890 | ;; Do unhiding | |
891 | (ediff-overlay-put overl 'invisible nil)) | |
892 | (t (ediff-replace-session-activity-marker-in-meta-buffer | |
893 | (point) | |
894 | (ediff-get-session-activity-marker session-info)) | |
895 | (ediff-replace-session-status-in-meta-buffer | |
896 | (point) | |
897 | (ediff-get-session-status session-info)))))) | |
898 | (ediff-next-meta-item1) ; advance to the next item | |
899 | ) ; end while | |
900 | (set-buffer-modified-p nil) | |
901 | (goto-char point)) | |
902 | meta-buf)) | |
903 | ||
904 | (defun ediff-update-session-marker-in-dir-meta-buffer (session-num) | |
905 | (let (buffer-meta-overlays session-info overl buffer-read-only) | |
906 | (setq overl | |
907 | (if ediff-xemacs-p | |
908 | (map-extents | |
3af0304a MK |
909 | (lambda (ext maparg) |
910 | (if (and | |
911 | (ediff-overlay-get ext 'ediff-meta-info) | |
912 | (eq (ediff-overlay-get ext 'ediff-meta-session-number) | |
913 | session-num)) | |
914 | ext))) | |
328b4b70 MK |
915 | ;; Emacs doesn't have map-extents, so try harder |
916 | ;; Splice overlay lists to get all buffer overlays | |
917 | (setq buffer-meta-overlays (overlay-lists) | |
918 | buffer-meta-overlays (append (car buffer-meta-overlays) | |
919 | (cdr buffer-meta-overlays))) | |
920 | (car | |
921 | (delq nil | |
922 | (mapcar | |
3af0304a MK |
923 | (lambda (overl) |
924 | (if (and | |
925 | (ediff-overlay-get overl 'ediff-meta-info) | |
926 | (eq (ediff-overlay-get | |
927 | overl 'ediff-meta-session-number) | |
928 | session-num)) | |
929 | overl)) | |
328b4b70 MK |
930 | buffer-meta-overlays))))) |
931 | (or overl | |
932 | (error | |
933 | "Bug in ediff-update-session-marker-in-dir-meta-buffer: no overlay with given number %S" | |
934 | session-num)) | |
935 | (setq session-info (ediff-overlay-get overl 'ediff-meta-info)) | |
936 | (goto-char (ediff-overlay-start overl)) | |
937 | (ediff-replace-session-activity-marker-in-meta-buffer | |
938 | (point) | |
939 | (ediff-get-session-activity-marker session-info)) | |
940 | (ediff-replace-session-status-in-meta-buffer | |
941 | (point) | |
942 | (ediff-get-session-status session-info))) | |
943 | (ediff-next-meta-item1)) | |
944 | ||
945 | ||
946 | ||
fa2eb9ac | 947 | ;; Check if this is a problematic session. |
3af0304a | 948 | ;; Return nil if not. Otherwise, return symbol representing the problem |
fa2eb9ac | 949 | ;; At present, problematic sessions occur only in -with-ancestor comparisons |
92c51e07 MK |
950 | ;; when the ancestor is a directory rather than a file, or when there is no |
951 | ;; suitable ancestor file in the ancestor directory | |
fa2eb9ac | 952 | (defun ediff-problematic-session-p (session) |
bbe6126c MK |
953 | (let ((f1 (ediff-get-session-objA-name session)) |
954 | (f2 (ediff-get-session-objB-name session)) | |
955 | (f3 (ediff-get-session-objC-name session))) | |
fa2eb9ac MK |
956 | (cond ((and (stringp f1) (not (file-directory-p f1)) |
957 | (stringp f2) (not (file-directory-p f2)) | |
92c51e07 MK |
958 | ;; either invalid file name or a directory |
959 | (or (not (stringp f3)) (file-directory-p f3)) | |
fa2eb9ac MK |
960 | (ediff-ancestor-metajob)) |
961 | ;; more may be added later | |
962 | 'ancestor-is-dir) | |
963 | (t nil)))) | |
964 | ||
328b4b70 | 965 | (defun ediff-meta-insert-file-info1 (fileinfo) |
92c51e07 | 966 | (let ((fname (car fileinfo)) |
bbe6126c | 967 | (feq (ediff-get-file-eqstatus fileinfo)) |
328b4b70 MK |
968 | (max-filename-width (if ediff-meta-truncate-filenames |
969 | (- (window-width) 41) | |
970 | 500)) | |
92c51e07 | 971 | file-modtime file-size) |
92c51e07 MK |
972 | (cond ((not (stringp fname)) (setq file-size -2)) ; file doesn't exits |
973 | ((not (ediff-file-remote-p fname)) | |
974 | (if (file-exists-p fname) | |
975 | ;; set real size and modtime | |
976 | (setq file-size (ediff-file-size fname) | |
977 | file-modtime (ediff-file-modtime fname)) | |
978 | (setq file-size -2))) ; file doesn't exist | |
979 | ( t (setq file-size -1))) ; remote file | |
bbe6126c MK |
980 | (if (stringp fname) |
981 | (insert | |
982 | (format | |
983 | "%s %s %-20s %s\n" | |
984 | (if feq "=" " ") ; equality indicator | |
92c51e07 MK |
985 | (format "%10s" (cond ((= file-size -1) "--") |
986 | ((< file-size -1) "--") | |
987 | (t file-size))) | |
988 | (cond ((= file-size -1) "*remote file*") | |
989 | ((< file-size -1) "*file doesn't exist*") | |
990 | (t (ediff-format-date (decode-time file-modtime)))) | |
991 | ||
992 | ;; dir names in meta lists have training slashes, so we just | |
993 | ;; abbreviate the file name, if file exists | |
994 | (if (and (not (stringp fname)) (< file-size -1)) | |
995 | "-------" ; file doesn't exist | |
328b4b70 MK |
996 | (ediff-truncate-string-left |
997 | (ediff-abbreviate-file-name fname) | |
998 | max-filename-width))))))) | |
fa2eb9ac | 999 | |
bbe6126c MK |
1000 | (defconst ediff-months '((1 . "Jan") (2 . "Feb") (3 . "Mar") (4 . "Apr") |
1001 | (5 . "May") (6 . "Jun") (7 . "Jul") (8 . "Aug") | |
1002 | (9 . "Sep") (10 . "Oct") (11 . "Nov") (12 . "Dec")) | |
1003 | "Months' associative array.") | |
1004 | ||
92c51e07 MK |
1005 | ;; returns 2char string |
1006 | (defsubst ediff-fill-leading-zero (num) | |
1007 | (if (< num 10) | |
1008 | (format "0%d" num) | |
1009 | (number-to-string num))) | |
1010 | ||
bbe6126c MK |
1011 | ;; TIME is like the output of decode-time |
1012 | (defun ediff-format-date (time) | |
1013 | (format "%s %2d %4d %s:%s:%s" | |
1014 | (cdr (assoc (nth 4 time) ediff-months)) ; month | |
1015 | (nth 3 time) ; day | |
1016 | (nth 5 time) ; year | |
1017 | (ediff-fill-leading-zero (nth 2 time)) ; hour | |
1018 | (ediff-fill-leading-zero (nth 1 time)) ; min | |
1019 | (ediff-fill-leading-zero (nth 0 time)) ; sec | |
1020 | )) | |
1021 | ||
328b4b70 MK |
1022 | ;; Draw the directories |
1023 | (defun ediff-insert-dirs-in-meta-buffer (meta-list) | |
1024 | (let* ((dir1 (ediff-abbreviate-file-name (ediff-get-group-objA meta-list))) | |
1025 | (dir2 (ediff-get-group-objB meta-list)) | |
1026 | (dir2 (if (stringp dir2) (ediff-abbreviate-file-name dir2))) | |
1027 | (dir3 (ediff-get-group-objC meta-list)) | |
1028 | (dir3 (if (stringp dir3) (ediff-abbreviate-file-name dir3)))) | |
1029 | (insert "*** Directory A: " dir1 "\n") | |
1030 | (if dir2 (insert "*** Directory B: " dir2 "\n")) | |
1031 | (if dir3 (insert "*** Directory C: " dir3 "\n")) | |
1032 | (insert "\n"))) | |
1033 | ||
fa2eb9ac MK |
1034 | (defun ediff-draw-dir-diffs (diff-list) |
1035 | (if (null diff-list) (error "Lost difference info on these directories")) | |
1036 | (let* ((buf-name (ediff-unique-buffer-name | |
1037 | "*Ediff File Group Differences" "*")) | |
1038 | (regexp (ediff-get-group-regexp diff-list)) | |
1039 | (dir1 (ediff-abbreviate-file-name (ediff-get-group-objA diff-list))) | |
1040 | (dir2 (ediff-abbreviate-file-name (ediff-get-group-objB diff-list))) | |
1041 | (dir3 (ediff-get-group-objC diff-list)) | |
1042 | (dir3 (if (stringp dir3) (ediff-abbreviate-file-name dir3))) | |
1043 | (meta-buf (ediff-get-group-buffer diff-list)) | |
1044 | (underline (make-string 26 ?-)) | |
1045 | file code | |
1046 | buffer-read-only) | |
1047 | ;; skip the directory part | |
1048 | (setq diff-list (cdr diff-list)) | |
1049 | (setq ediff-dir-diffs-buffer (get-buffer-create buf-name)) | |
e756eb9f | 1050 | (ediff-with-current-buffer ediff-dir-diffs-buffer |
fa2eb9ac MK |
1051 | (use-local-map ediff-dir-diffs-buffer-map) |
1052 | (erase-buffer) | |
1053 | (setq ediff-meta-buffer meta-buf) | |
1054 | (insert "\t\t*** Directory Differences ***\n") | |
1055 | (insert " | |
1056 | Useful commands: | |
1057 | `q': hide this buffer | |
328b4b70 MK |
1058 | n,SPC: next line |
1059 | p,DEL: previous line\n\n") | |
fa2eb9ac MK |
1060 | |
1061 | (if (and (stringp regexp) (> (length regexp) 0)) | |
ddc90f39 MK |
1062 | (insert |
1063 | (format "\n*** Filter-through regular expression: %s\n" regexp))) | |
fa2eb9ac MK |
1064 | (insert "\n") |
1065 | (insert (format "\n%-27s%-26s" | |
1066 | (ediff-truncate-string-left | |
1067 | (ediff-abbreviate-file-name | |
1068 | (file-name-as-directory dir1)) | |
1069 | 25) | |
1070 | (ediff-truncate-string-left | |
1071 | (ediff-abbreviate-file-name | |
1072 | (file-name-as-directory dir2)) | |
1073 | 25))) | |
1074 | (if dir3 | |
1075 | (insert (format " %-25s\n" | |
1076 | (ediff-truncate-string-left | |
1077 | (ediff-abbreviate-file-name | |
1078 | (file-name-as-directory dir3)) | |
1079 | 25))) | |
1080 | (insert "\n")) | |
1081 | (insert (format "%s%s" underline underline)) | |
1082 | (if (stringp dir3) | |
1083 | (insert (format "%s\n\n" underline)) | |
1084 | (insert "\n\n")) | |
1085 | ||
1086 | (if (null diff-list) | |
1087 | (insert "\n\t*** No differences ***\n")) | |
1088 | ||
1089 | (while diff-list | |
1090 | (setq file (car (car diff-list)) | |
1091 | code (cdr (car diff-list)) | |
1092 | diff-list (cdr diff-list)) | |
1093 | (if (= (mod code 2) 0) ; dir1 | |
1094 | (insert (format "%-27s" | |
1095 | (ediff-truncate-string-left | |
1096 | (ediff-abbreviate-file-name | |
1097 | (if (file-directory-p (concat dir1 file)) | |
1098 | (file-name-as-directory file) | |
1099 | file)) | |
1100 | 24))) | |
1101 | (insert (format "%-27s" "---"))) | |
1102 | (if (= (mod code 3) 0) ; dir2 | |
1103 | (insert (format "%-26s" | |
1104 | (ediff-truncate-string-left | |
1105 | (ediff-abbreviate-file-name | |
1106 | (if (file-directory-p (concat dir2 file)) | |
1107 | (file-name-as-directory file) | |
1108 | file)) | |
1109 | 24))) | |
1110 | (insert (format "%-26s" "---"))) | |
1111 | (if (stringp dir3) | |
1112 | (if (= (mod code 5) 0) ; dir3 | |
1113 | (insert (format " %-25s" | |
1114 | (ediff-truncate-string-left | |
1115 | (ediff-abbreviate-file-name | |
1116 | (if (file-directory-p (concat dir3 file)) | |
1117 | (file-name-as-directory file) | |
1118 | file)) | |
1119 | 24))) | |
1120 | (insert (format " %-25s" "---")))) | |
1121 | (insert "\n")) | |
1122 | (setq buffer-read-only t) | |
1123 | (set-buffer-modified-p nil)) ; eval in diff buffer | |
1124 | )) | |
1125 | ||
1126 | (defun ediff-bury-dir-diffs-buffer () | |
3af0304a | 1127 | "Bury the directory difference buffer. Display the meta buffer instead." |
fa2eb9ac MK |
1128 | (interactive) |
1129 | (let ((buf ediff-meta-buffer) | |
1130 | wind) | |
1131 | (bury-buffer) | |
1132 | (if (setq wind (ediff-get-visible-buffer-window buf)) | |
1133 | (select-window wind) | |
1134 | (set-window-buffer (selected-window) buf)))) | |
1135 | ||
1136 | ;; executes in dir session group buffer | |
1137 | ;; show buffer differences | |
1138 | (defun ediff-show-dir-diffs () | |
1139 | "Display differences among the directories involved in session group." | |
1140 | (interactive) | |
bbe6126c | 1141 | (if (ediff-one-filegroup-metajob) |
fa2eb9ac MK |
1142 | (error "This command is inapplicable in the present context")) |
1143 | (or (ediff-buffer-live-p ediff-dir-diffs-buffer) | |
1144 | (ediff-draw-dir-diffs ediff-dir-difference-list)) | |
1145 | (let ((buf ediff-dir-diffs-buffer)) | |
1146 | (other-window 1) | |
1147 | (set-window-buffer (selected-window) buf) | |
1148 | (goto-char (point-min)))) | |
1149 | ||
1150 | (defun ediff-up-meta-hierarchy () | |
1151 | "Go to the parent session group buffer." | |
1152 | (interactive) | |
1153 | (if (ediff-buffer-live-p ediff-parent-meta-buffer) | |
328b4b70 MK |
1154 | (ediff-show-meta-buffer |
1155 | ediff-parent-meta-buffer ediff-meta-session-number) | |
fa2eb9ac MK |
1156 | (error "This session group has no parent"))) |
1157 | ||
1158 | ||
1159 | ;; argument is ignored | |
1160 | (defun ediff-redraw-registry-buffer (&optional ignore) | |
e756eb9f | 1161 | (ediff-with-current-buffer ediff-registry-buffer |
fa2eb9ac MK |
1162 | (let ((point (point)) |
1163 | elt bufAname bufBname bufCname cur-diff total-diffs pt | |
1164 | job-name meta-list registry-list buffer-read-only) | |
1165 | (erase-buffer) | |
328b4b70 MK |
1166 | ;; delete phony overlays that used to represent sessions before the buff |
1167 | ;; was redrawn | |
1168 | (if ediff-emacs-p | |
1169 | (mapcar 'delete-overlay (overlays-in 1 1)) | |
1170 | (map-extents 'delete-extent)) | |
1171 | ||
fa2eb9ac MK |
1172 | (insert "This is a registry of all active Ediff sessions. |
1173 | ||
1174 | Useful commands: | |
1175 | button2, `v', RET over a session record: switch to that session | |
328b4b70 MK |
1176 | M over a session record: display the associated session group |
1177 | R in any Ediff session: display session registry | |
1178 | n,SPC: next session | |
1179 | p,DEL: previous session | |
1180 | E: browse Ediff on-line manual | |
1181 | q: bury registry | |
fa2eb9ac MK |
1182 | |
1183 | ||
1184 | \t\tActive Ediff Sessions: | |
1185 | \t\t---------------------- | |
1186 | ||
1187 | ") | |
1188 | ;; purge registry list from dead buffers | |
3af0304a MK |
1189 | (mapcar (lambda (elt) |
1190 | (if (not (ediff-buffer-live-p elt)) | |
1191 | (setq ediff-session-registry | |
1192 | (delq elt ediff-session-registry)))) | |
fa2eb9ac MK |
1193 | ediff-session-registry) |
1194 | ||
1195 | (if (null ediff-session-registry) | |
1196 | (insert " ******* No active Ediff sessions *******\n")) | |
1197 | ||
1198 | (setq registry-list ediff-session-registry) | |
1199 | (while registry-list | |
1200 | (setq elt (car registry-list) | |
1201 | registry-list (cdr registry-list)) | |
1202 | ||
1203 | (if (ediff-buffer-live-p elt) | |
e756eb9f | 1204 | (if (ediff-with-current-buffer elt |
fa2eb9ac MK |
1205 | (setq job-name ediff-metajob-name |
1206 | meta-list ediff-meta-list) | |
1207 | (and ediff-metajob-name | |
1208 | (not (eq ediff-metajob-name 'ediff-registry)))) | |
1209 | (progn | |
1210 | (setq pt (point)) | |
1211 | (insert (format " *group*\t%s: %s\n" | |
1212 | (buffer-name elt) | |
1213 | (ediff-abbrev-jobname job-name))) | |
1214 | (insert (format "\t\t %s %s %s\n" | |
1215 | (ediff-abbreviate-file-name | |
1216 | (ediff-get-group-objA meta-list)) | |
1217 | (ediff-abbreviate-file-name | |
bbe6126c MK |
1218 | (if (stringp |
1219 | (ediff-get-group-objB meta-list)) | |
1220 | (ediff-get-group-objB meta-list) | |
1221 | "")) | |
fa2eb9ac | 1222 | (ediff-abbreviate-file-name |
bbe6126c MK |
1223 | (if (stringp |
1224 | (ediff-get-group-objC meta-list)) | |
1225 | (ediff-get-group-objC meta-list) | |
1226 | "")))) | |
fa2eb9ac MK |
1227 | (ediff-set-meta-overlay pt (point) elt)) |
1228 | (progn | |
e756eb9f | 1229 | (ediff-with-current-buffer elt |
fa2eb9ac MK |
1230 | (setq bufAname (if (ediff-buffer-live-p ediff-buffer-A) |
1231 | (buffer-name ediff-buffer-A) | |
1232 | "!!!killed buffer!!!") | |
1233 | bufBname (if (ediff-buffer-live-p ediff-buffer-B) | |
1234 | (buffer-name ediff-buffer-B) | |
1235 | "!!!killed buffer!!!") | |
1236 | bufCname (cond ((not (ediff-3way-job)) | |
1237 | "") | |
1238 | ((ediff-buffer-live-p ediff-buffer-C) | |
1239 | (buffer-name ediff-buffer-C)) | |
1240 | (t "!!!killed buffer!!!"))) | |
1241 | (setq total-diffs (format "%-4d" ediff-number-of-differences) | |
1242 | cur-diff | |
1243 | (cond ((= ediff-current-difference -1) " _") | |
1244 | ((= ediff-current-difference | |
1245 | ediff-number-of-differences) | |
1246 | " $") | |
1247 | (t (format | |
1248 | "%4d" (1+ ediff-current-difference)))) | |
1249 | job-name ediff-job-name)) | |
1250 | ;; back in the meta buf | |
1251 | (setq pt (point)) | |
1252 | (insert cur-diff "/" total-diffs "\t" | |
1253 | (buffer-name elt) | |
1254 | (format ": %s" (ediff-abbrev-jobname job-name))) | |
1255 | (insert | |
1256 | "\n\t\t " bufAname " " bufBname " " bufCname "\n") | |
1257 | (ediff-set-meta-overlay pt (point) elt)))) | |
1258 | ) ; while | |
1259 | (set-buffer-modified-p nil) | |
1260 | (goto-char point) | |
1261 | ))) | |
1262 | ||
328b4b70 MK |
1263 | ;; Sets overlay around a meta record with 'ediff-meta-info property PROP |
1264 | ;; If optional SESSION-NUMBER, make it a property of the overlay, | |
1265 | ;; ediff-meta-session-number | |
1266 | (defun ediff-set-meta-overlay (b e prop &optional session-number hidden) | |
fa2eb9ac MK |
1267 | (let (overl) |
1268 | (setq overl (ediff-make-overlay b e)) | |
1269 | (if ediff-emacs-p | |
1270 | (ediff-overlay-put overl 'mouse-face 'highlight) | |
1271 | (ediff-overlay-put overl 'highlight t)) | |
328b4b70 MK |
1272 | (ediff-overlay-put overl 'ediff-meta-info prop) |
1273 | (ediff-overlay-put overl 'invisible hidden) | |
1274 | (if (numberp session-number) | |
1275 | (ediff-overlay-put overl 'ediff-meta-session-number session-number)))) | |
fa2eb9ac | 1276 | |
3ec8facd | 1277 | (defun ediff-mark-for-hiding-at-pos (unmark) |
3af0304a | 1278 | "Mark session for hiding. With prefix arg, unmark." |
fa2eb9ac MK |
1279 | (interactive "P") |
1280 | (let* ((pos (ediff-event-point last-command-event)) | |
1281 | (meta-buf (ediff-event-buffer last-command-event)) | |
1282 | ;; ediff-get-meta-info gives error if meta-buf or pos are invalid | |
1283 | (info (ediff-get-meta-info meta-buf pos)) | |
328b4b70 | 1284 | (session-number (ediff-get-session-number-at-pos pos))) |
3ec8facd KH |
1285 | (ediff-mark-session-for-hiding info unmark) |
1286 | (ediff-next-meta-item 1) | |
1287 | (save-excursion | |
1288 | (ediff-update-meta-buffer meta-buf nil session-number)) | |
fa2eb9ac MK |
1289 | )) |
1290 | ||
3ec8facd KH |
1291 | ;; Returns whether session was marked or unmarked |
1292 | (defun ediff-mark-session-for-hiding (info unmark) | |
1293 | (let ((session-buf (ediff-get-session-buffer info)) | |
1294 | ignore) | |
1295 | (cond ((eq unmark 'mark) (setq unmark nil)) | |
1296 | ((eq (ediff-get-session-status info) ?H) (setq unmark t)) | |
1297 | (unmark ; says unmark, but the marker is different from H | |
1298 | (setq ignore t))) | |
1299 | (cond (ignore) | |
1300 | (unmark (ediff-set-session-status info nil)) | |
1301 | ;;; (if (ediff-buffer-live-p session-buf) | |
1302 | ;;; (error "Can't hide active session, %s" (buffer-name session-buf))) | |
1303 | (t (ediff-set-session-status info ?H)))) | |
1304 | unmark) | |
1305 | ||
1306 | ||
1307 | (defun ediff-mark-for-operation-at-pos (unmark) | |
3af0304a | 1308 | "Mark session for a group operation. With prefix arg, unmark." |
fa2eb9ac MK |
1309 | (interactive "P") |
1310 | (let* ((pos (ediff-event-point last-command-event)) | |
1311 | (meta-buf (ediff-event-buffer last-command-event)) | |
1312 | ;; ediff-get-meta-info gives error if meta-buf or pos are invalid | |
328b4b70 MK |
1313 | (info (ediff-get-meta-info meta-buf pos)) |
1314 | (session-number (ediff-get-session-number-at-pos pos))) | |
3ec8facd KH |
1315 | (ediff-mark-session-for-operation info unmark) |
1316 | (ediff-next-meta-item 1) | |
1317 | (save-excursion | |
1318 | (ediff-update-meta-buffer meta-buf nil session-number)) | |
fa2eb9ac MK |
1319 | )) |
1320 | ||
3ec8facd KH |
1321 | |
1322 | ;; returns whether session was unmarked. | |
1323 | ;; remember: this is a toggle op | |
1324 | (defun ediff-mark-session-for-operation (info unmark) | |
1325 | (let (ignore) | |
1326 | (cond ((eq unmark 'mark) (setq unmark nil)) | |
1327 | ((eq (ediff-get-session-status info) ?*) (setq unmark t)) | |
1328 | (unmark ; says unmark, but the marker is different from * | |
1329 | (setq ignore t))) | |
1330 | (cond (ignore) | |
1331 | (unmark (ediff-set-session-status info nil)) | |
1332 | (t (ediff-set-session-status info ?*)))) | |
1333 | unmark) | |
1334 | ||
1335 | ||
fa2eb9ac | 1336 | (defun ediff-hide-marked-sessions (unhide) |
3af0304a | 1337 | "Hide marked sessions. With prefix arg, unhide." |
fa2eb9ac MK |
1338 | (interactive "P") |
1339 | (let ((grp-buf (ediff-get-group-buffer ediff-meta-list)) | |
1340 | (meta-list (cdr ediff-meta-list)) | |
1341 | (from (if unhide ?I ?H)) | |
1342 | (to (if unhide ?H ?I)) | |
1343 | (numMarked 0) | |
bbe6126c | 1344 | active-sessions-exist session-buf elt) |
fa2eb9ac MK |
1345 | (while meta-list |
1346 | (setq elt (car meta-list) | |
bbe6126c MK |
1347 | meta-list (cdr meta-list) |
1348 | session-buf (ediff-get-session-buffer elt)) | |
1349 | ||
fa2eb9ac MK |
1350 | (if (eq (ediff-get-session-status elt) from) |
1351 | (progn | |
1352 | (setq numMarked (1+ numMarked)) | |
bbe6126c MK |
1353 | (if (and (eq to ?I) (buffer-live-p session-buf)) |
1354 | ;; shouldn't hide active sessions | |
1355 | (setq active-sessions-exist t) | |
1356 | (ediff-set-session-status elt to))))) | |
fa2eb9ac | 1357 | (if (> numMarked 0) |
3af0304a | 1358 | (ediff-update-meta-buffer grp-buf 'must-redraw) |
fa2eb9ac MK |
1359 | (beep) |
1360 | (if unhide | |
1361 | (message "Nothing to reveal...") | |
1362 | (message "Nothing to hide..."))) | |
bbe6126c | 1363 | (if active-sessions-exist |
328b4b70 | 1364 | (message "Note: Ediff didn't hide active sessions!")) |
fa2eb9ac MK |
1365 | )) |
1366 | ||
3af0304a | 1367 | ;; Apply OPERATION to marked sessions. Operation expects one argument of type |
fa2eb9ac MK |
1368 | ;; meta-list member (not the first one), i.e., a regular session description. |
1369 | ;; Returns number of marked sessions on which operation was performed | |
1370 | (defun ediff-operate-on-marked-sessions (operation) | |
1371 | (let ((grp-buf (ediff-get-group-buffer ediff-meta-list)) | |
1372 | (meta-list (cdr ediff-meta-list)) | |
1373 | (marksym ?*) | |
1374 | (numMarked 0) | |
1375 | (sessionNum 0) | |
bd698e98 MK |
1376 | (diff-buffer ediff-meta-diff-buffer) |
1377 | session-buf elt) | |
fa2eb9ac MK |
1378 | (while meta-list |
1379 | (setq elt (car meta-list) | |
1380 | meta-list (cdr meta-list) | |
1381 | sessionNum (1+ sessionNum)) | |
bd698e98 MK |
1382 | (cond ((eq (ediff-get-session-status elt) marksym) |
1383 | (save-excursion | |
1384 | (setq numMarked (1+ numMarked)) | |
1385 | (funcall operation elt sessionNum))) | |
1386 | ((and (ediff-meta-session-p elt) | |
1387 | (ediff-buffer-live-p | |
1388 | (setq session-buf (ediff-get-session-buffer elt)))) | |
1389 | (setq numMarked | |
1390 | (+ numMarked | |
1391 | (ediff-with-current-buffer session-buf | |
1392 | ;; pass meta-diff along | |
1393 | (setq ediff-meta-diff-buffer diff-buffer) | |
1394 | ;; collect diffs in child group | |
1395 | (ediff-operate-on-marked-sessions operation))))))) | |
328b4b70 | 1396 | (ediff-update-meta-buffer grp-buf 'must-redraw) ; just in case |
fa2eb9ac MK |
1397 | numMarked |
1398 | )) | |
1399 | ||
1400 | (defun ediff-append-custom-diff (session sessionNum) | |
1401 | (or (ediff-collect-diffs-metajob) | |
bd698e98 | 1402 | (error "Hmm, I'd hate to do it to you ...")) |
fa2eb9ac MK |
1403 | (let ((session-buf (ediff-get-session-buffer session)) |
1404 | (meta-diff-buff ediff-meta-diff-buffer) | |
1405 | (metajob ediff-metajob-name) | |
1406 | tmp-buf custom-diff-buf) | |
1407 | (if (ediff-buffer-live-p session-buf) | |
e756eb9f | 1408 | (ediff-with-current-buffer session-buf |
fa2eb9ac | 1409 | (if (eq ediff-control-buffer session-buf) ; individual session |
4ae69eac MK |
1410 | (progn |
1411 | (ediff-compute-custom-diffs-maybe) | |
1412 | (setq custom-diff-buf ediff-custom-diff-buffer))))) | |
fa2eb9ac MK |
1413 | |
1414 | (or (ediff-buffer-live-p meta-diff-buff) | |
1415 | (error "Ediff: something wrong--no multiple diffs buffer")) | |
1416 | ||
1417 | (cond ((ediff-buffer-live-p custom-diff-buf) | |
1418 | (save-excursion | |
1419 | (set-buffer meta-diff-buff) | |
1420 | (goto-char (point-max)) | |
1421 | (insert-buffer custom-diff-buf) | |
1422 | (insert "\n"))) | |
4ae69eac MK |
1423 | ((memq metajob '(ediff-directories |
1424 | ediff-merge-directories | |
1425 | ediff-merge-directories-with-ancestor)) | |
fa2eb9ac MK |
1426 | ;; get diffs by calling shell command on ediff-custom-diff-program |
1427 | (save-excursion | |
1428 | (set-buffer (setq tmp-buf (get-buffer-create ediff-tmp-buffer))) | |
1429 | (erase-buffer) | |
1430 | (shell-command | |
1431 | (format "%s %s %s %s" | |
1432 | ediff-custom-diff-program ediff-custom-diff-options | |
bbe6126c MK |
1433 | (ediff-get-session-objA-name session) |
1434 | (ediff-get-session-objB-name session)) | |
fa2eb9ac MK |
1435 | t)) |
1436 | (save-excursion | |
1437 | (set-buffer meta-diff-buff) | |
1438 | (goto-char (point-max)) | |
1439 | (insert-buffer tmp-buf) | |
1440 | (insert "\n"))) | |
1441 | (t | |
4ae69eac MK |
1442 | (error "Can't make context diff for Session %d" sessionNum ))) |
1443 | )) | |
fa2eb9ac MK |
1444 | |
1445 | (defun ediff-collect-custom-diffs () | |
1446 | "Collect custom diffs of marked sessions in buffer `*Ediff Multifile Diffs*'. | |
1447 | This operation is defined only for `ediff-directories' and | |
1448 | `ediff-directory-revisions', since its intent is to produce | |
3af0304a | 1449 | multifile patches. For `ediff-directory-revisions', we insist that |
fa2eb9ac MK |
1450 | all marked sessions must be active." |
1451 | (interactive) | |
1452 | (or (ediff-buffer-live-p ediff-meta-diff-buffer) | |
1453 | (setq ediff-meta-diff-buffer | |
1454 | (get-buffer-create | |
1455 | (ediff-unique-buffer-name "*Ediff Multifile Diffs" "*")))) | |
e756eb9f | 1456 | (ediff-with-current-buffer ediff-meta-diff-buffer |
fa2eb9ac MK |
1457 | (erase-buffer)) |
1458 | (if (> (ediff-operate-on-marked-sessions 'ediff-append-custom-diff) 0) | |
1459 | ;; did something | |
3af0304a MK |
1460 | (progn |
1461 | (display-buffer ediff-meta-diff-buffer 'not-this-window) | |
1462 | (ediff-with-current-buffer ediff-meta-diff-buffer | |
1463 | (set-buffer-modified-p nil) | |
1464 | (setq buffer-read-only t))) | |
fa2eb9ac MK |
1465 | (beep) |
1466 | (message "No marked sessions found"))) | |
1467 | ||
bbe6126c MK |
1468 | (defun ediff-meta-show-patch () |
1469 | "Show the multi-file patch associated with this group session." | |
1470 | (interactive) | |
1471 | (let* ((pos (ediff-event-point last-command-event)) | |
1472 | (meta-buf (ediff-event-buffer last-command-event)) | |
1473 | (info (ediff-get-meta-info meta-buf pos 'noerror)) | |
1474 | (patchbuffer ediff-meta-patchbufer)) | |
1475 | (if (ediff-buffer-live-p patchbuffer) | |
e756eb9f | 1476 | (ediff-with-current-buffer patchbuffer |
bbe6126c MK |
1477 | (save-restriction |
1478 | (if (not info) | |
1479 | (widen) | |
1480 | (narrow-to-region | |
1481 | (ediff-get-session-objB-name info) | |
1482 | (ediff-get-session-objC-name info))) | |
1483 | (set-buffer (get-buffer-create ediff-tmp-buffer)) | |
1484 | (erase-buffer) | |
1485 | (insert-buffer patchbuffer) | |
1486 | (display-buffer ediff-tmp-buffer 'not-this-window) | |
1487 | )) | |
1488 | (error "The patch buffer wasn't found")))) | |
1489 | ||
fa2eb9ac | 1490 | |
3af0304a | 1491 | ;; This function executes in meta buffer. It knows where event happened. |
bbe6126c | 1492 | (defun ediff-filegroup-action () |
fa2eb9ac MK |
1493 | "Execute appropriate action for the selected session." |
1494 | (interactive) | |
1495 | (let* ((pos (ediff-event-point last-command-event)) | |
1496 | (meta-buf (ediff-event-buffer last-command-event)) | |
1497 | ;; ediff-get-meta-info gives error if meta-buf or pos are invalid | |
1498 | (info (ediff-get-meta-info meta-buf pos)) | |
328b4b70 | 1499 | (session-buf (ediff-get-session-buffer info)) |
c004db97 | 1500 | (session-number (ediff-get-session-number-at-pos pos meta-buf)) |
328b4b70 | 1501 | merge-autostore-dir file1 file2 file3 regexp) |
fa2eb9ac | 1502 | |
328b4b70 | 1503 | (setq file1 (ediff-get-session-objA-name info) |
bbe6126c MK |
1504 | file2 (ediff-get-session-objB-name info) |
1505 | file3 (ediff-get-session-objC-name info)) | |
fa2eb9ac MK |
1506 | |
1507 | ;; make sure we don't start on hidden sessions | |
1508 | ;; ?H means marked for hiding. ?I means invalid (hidden). | |
bbe6126c | 1509 | (if (memq (ediff-get-session-status info) '(?I)) |
fa2eb9ac MK |
1510 | (progn |
1511 | (beep) | |
1512 | (if (y-or-n-p "This session is marked as hidden, unmark? ") | |
1513 | (progn | |
1514 | (ediff-set-session-status info nil) | |
328b4b70 | 1515 | (ediff-update-meta-buffer meta-buf nil session-number)) |
fa2eb9ac MK |
1516 | (error "Aborted")))) |
1517 | ||
e756eb9f | 1518 | (ediff-with-current-buffer meta-buf |
92c51e07 MK |
1519 | (setq merge-autostore-dir |
1520 | (ediff-get-group-merge-autostore-dir ediff-meta-list)) | |
fa2eb9ac MK |
1521 | (goto-char pos) ; if the user clicked on session--move point there |
1522 | ;; First handle sessions involving directories (which are themselves | |
1523 | ;; session groups) | |
1524 | ;; After that handle individual sessions | |
bd698e98 | 1525 | (cond ((ediff-meta-session-p info) |
fa2eb9ac MK |
1526 | ;; do ediff/ediff-merge on subdirectories |
1527 | (if (ediff-buffer-live-p session-buf) | |
1528 | (ediff-show-meta-buffer session-buf) | |
1529 | (setq regexp (read-string "Filter through regular expression: " | |
1530 | nil 'ediff-filtering-regexp-history)) | |
1531 | (ediff-directories-internal | |
1532 | file1 file2 file3 regexp | |
1533 | ediff-session-action-function | |
1534 | ediff-metajob-name | |
3af0304a | 1535 | ;; make it update (car info) after startup |
086171bf MK |
1536 | `(list (lambda () |
1537 | ;; child session group should know its parent | |
1538 | (setq ediff-parent-meta-buffer | |
1539 | (quote ,ediff-meta-buffer) | |
1540 | ediff-meta-session-number | |
1541 | ,session-number) | |
1542 | ;; and parent will know its child | |
1543 | (setcar (quote ,info) ediff-meta-buffer)))))) | |
fa2eb9ac MK |
1544 | |
1545 | ;; Do ediff-revision on a subdirectory | |
bbe6126c MK |
1546 | ((and (ediff-one-filegroup-metajob) |
1547 | (ediff-revision-metajob) | |
1548 | (file-directory-p file1)) | |
fa2eb9ac MK |
1549 | (if (ediff-buffer-live-p session-buf) |
1550 | (ediff-show-meta-buffer session-buf) | |
1551 | (setq regexp (read-string "Filter through regular expression: " | |
1552 | nil 'ediff-filtering-regexp-history)) | |
1553 | (ediff-directory-revisions-internal | |
1554 | file1 regexp | |
1555 | ediff-session-action-function ediff-metajob-name | |
3af0304a | 1556 | ;; make it update (car info) after startup |
086171bf MK |
1557 | `(list (lambda () |
1558 | ;; child session group should know its parent and | |
1559 | ;; its number | |
1560 | (setq ediff-parent-meta-buffer | |
1561 | (quote ,ediff-meta-buffer) | |
1562 | ediff-meta-session-number | |
1563 | ,session-number) | |
1564 | ;; and parent will know its child | |
1565 | (setcar (quote ,info) ediff-meta-buffer)))))) | |
fa2eb9ac MK |
1566 | |
1567 | ;; From here on---only individual session handlers | |
1568 | ||
bbe6126c | 1569 | ;; handle an individual session with a live control buffer |
fa2eb9ac | 1570 | ((ediff-buffer-live-p session-buf) |
e756eb9f | 1571 | (ediff-with-current-buffer session-buf |
fa2eb9ac MK |
1572 | (setq ediff-mouse-pixel-position (mouse-pixel-position)) |
1573 | (ediff-recenter 'no-rehighlight))) | |
1574 | ||
1575 | ((ediff-problematic-session-p info) | |
1576 | (beep) | |
1577 | (if (y-or-n-p | |
3af0304a | 1578 | "This session has no ancestor. Merge without the ancestor? ") |
fa2eb9ac MK |
1579 | (ediff-merge-files |
1580 | file1 file2 | |
bbe6126c | 1581 | ;; provide startup hooks |
086171bf | 1582 | `(list (lambda () |
3af0304a MK |
1583 | (add-hook |
1584 | 'ediff-after-quit-hook-internal | |
1585 | (lambda () | |
086171bf | 1586 | (if (ediff-buffer-live-p ,(current-buffer)) |
3af0304a | 1587 | (ediff-show-meta-buffer |
086171bf | 1588 | ,(current-buffer) ,session-number))) |
3af0304a | 1589 | nil 'local) |
086171bf | 1590 | (setq ediff-meta-buffer ,(current-buffer) |
328b4b70 | 1591 | ediff-meta-session-number |
086171bf | 1592 | ,session-number) |
92c51e07 | 1593 | (setq ediff-merge-store-file |
086171bf MK |
1594 | ,(if (ediff-nonempty-string-p |
1595 | merge-autostore-dir) | |
1596 | (concat | |
1597 | merge-autostore-dir | |
6de3983f | 1598 | ediff-merge-filename-prefix |
086171bf | 1599 | (file-name-nondirectory file1)) |
3af0304a | 1600 | )) |
92c51e07 MK |
1601 | ;; make ediff-startup pass |
1602 | ;; ediff-control-buffer back to the meta | |
1603 | ;; level; see below | |
fa2eb9ac | 1604 | (setcar |
086171bf | 1605 | (quote ,info) ediff-control-buffer)))) |
fa2eb9ac | 1606 | (error "Aborted"))) |
bbe6126c | 1607 | ((ediff-one-filegroup-metajob) ; needs 1 file arg |
fa2eb9ac MK |
1608 | (funcall ediff-session-action-function |
1609 | file1 | |
bbe6126c | 1610 | ;; provide startup hooks |
086171bf MK |
1611 | `(list (lambda () |
1612 | (add-hook | |
1613 | 'ediff-after-quit-hook-internal | |
1614 | (lambda () | |
1615 | (if (ediff-buffer-live-p | |
1616 | ,(current-buffer)) | |
1617 | (ediff-show-meta-buffer | |
1618 | ,(current-buffer) | |
1619 | ,session-number))) | |
1620 | nil 'local) | |
1621 | (setq ediff-meta-buffer ,(current-buffer) | |
1622 | ediff-meta-session-number | |
1623 | ,session-number) | |
1624 | (setq ediff-merge-store-file | |
1625 | ,(if (ediff-nonempty-string-p | |
1626 | merge-autostore-dir) | |
1627 | (concat | |
1628 | merge-autostore-dir | |
6de3983f | 1629 | ediff-merge-filename-prefix |
086171bf MK |
1630 | (file-name-nondirectory file1))) ) |
1631 | ;; make ediff-startup pass | |
1632 | ;; ediff-control-buffer back to the meta | |
1633 | ;; level; see below | |
1634 | (setcar | |
1635 | (quote ,info) ediff-control-buffer))))) | |
fa2eb9ac MK |
1636 | ((not (ediff-metajob3)) ; need 2 file args |
1637 | (funcall ediff-session-action-function | |
1638 | file1 file2 | |
bbe6126c | 1639 | ;; provide startup hooks |
086171bf MK |
1640 | `(list (lambda () |
1641 | (add-hook | |
1642 | 'ediff-after-quit-hook-internal | |
1643 | (lambda () | |
1644 | (if (ediff-buffer-live-p | |
1645 | ,(current-buffer)) | |
1646 | (ediff-show-meta-buffer | |
1647 | ,(current-buffer) | |
1648 | ,session-number))) | |
1649 | nil 'local) | |
1650 | (setq ediff-meta-buffer ,(current-buffer) | |
1651 | ediff-meta-session-number | |
1652 | ,session-number) | |
1653 | (setq ediff-merge-store-file | |
1654 | ,(if (ediff-nonempty-string-p | |
1655 | merge-autostore-dir) | |
1656 | (concat | |
1657 | merge-autostore-dir | |
6de3983f | 1658 | ediff-merge-filename-prefix |
086171bf MK |
1659 | (file-name-nondirectory file1))) ) |
1660 | ;; make ediff-startup pass | |
1661 | ;; ediff-control-buffer back to the meta | |
1662 | ;; level; see below | |
1663 | (setcar | |
1664 | (quote ,info) ediff-control-buffer))))) | |
fa2eb9ac MK |
1665 | ((ediff-metajob3) ; need 3 file args |
1666 | (funcall ediff-session-action-function | |
1667 | file1 file2 file3 | |
1668 | ;; arrange startup hooks | |
086171bf MK |
1669 | `(list (lambda () |
1670 | (add-hook | |
1671 | 'ediff-after-quit-hook-internal | |
1672 | (lambda () | |
1673 | (if (ediff-buffer-live-p | |
1674 | ,(current-buffer)) | |
1675 | (ediff-show-meta-buffer | |
1676 | ,(current-buffer) | |
1677 | ,session-number))) | |
1678 | nil 'local) | |
1679 | (setq ediff-merge-store-file | |
1680 | ,(if (ediff-nonempty-string-p | |
1681 | merge-autostore-dir) | |
1682 | (concat | |
1683 | merge-autostore-dir | |
6de3983f | 1684 | ediff-merge-filename-prefix |
086171bf MK |
1685 | (file-name-nondirectory file1))) ) |
1686 | (setq ediff-meta-buffer , (current-buffer) | |
1687 | ediff-meta-session-number | |
1688 | ,session-number) | |
1689 | ;; this arranges that ediff-startup will pass | |
1690 | ;; the value of ediff-control-buffer back to | |
1691 | ;; the meta level, to the record in the meta | |
1692 | ;; list containing the information about the | |
1693 | ;; session associated with that | |
1694 | ;; ediff-control-buffer | |
1695 | (setcar | |
1696 | (quote ,info) ediff-control-buffer))))) | |
fa2eb9ac MK |
1697 | ) ; cond |
1698 | ) ; eval in meta-buf | |
1699 | )) | |
1700 | ||
1701 | (defun ediff-registry-action () | |
1702 | "Switch to a selected session." | |
1703 | (interactive) | |
1704 | (let* ((pos (ediff-event-point last-command-event)) | |
1705 | (buf (ediff-event-buffer last-command-event)) | |
1706 | (ctl-buf (ediff-get-meta-info buf pos))) | |
1707 | ||
1708 | (if (ediff-buffer-live-p ctl-buf) | |
1709 | ;; check if this is ediff-control-buffer or ediff-meta-buffer | |
e756eb9f | 1710 | (if (ediff-with-current-buffer ctl-buf |
fa2eb9ac MK |
1711 | (eq (key-binding "q") 'ediff-quit-meta-buffer)) |
1712 | ;; it's a meta-buffer -- last action should just display it | |
328b4b70 | 1713 | (ediff-show-meta-buffer ctl-buf t) |
fa2eb9ac | 1714 | ;; it's a session buffer -- invoke go back to session |
e756eb9f | 1715 | (ediff-with-current-buffer ctl-buf |
fa2eb9ac MK |
1716 | (setq ediff-mouse-pixel-position (mouse-pixel-position)) |
1717 | (ediff-recenter 'no-rehighlight))) | |
1718 | (beep) | |
1719 | (message "You've selected a stale session --- try again") | |
1720 | (ediff-update-registry)) | |
e756eb9f | 1721 | (ediff-with-current-buffer buf |
fa2eb9ac MK |
1722 | (goto-char pos)) |
1723 | )) | |
1724 | ||
1725 | ||
328b4b70 MK |
1726 | ;; If session number is t, means don't update meta buffer |
1727 | (defun ediff-show-meta-buffer (&optional meta-buf session-number) | |
fa2eb9ac MK |
1728 | "Show the session group buffer." |
1729 | (interactive) | |
657f9cb8 | 1730 | (run-hooks 'ediff-before-directory-setup-hooks) |
fa2eb9ac MK |
1731 | (let (wind frame silent) |
1732 | (if meta-buf (setq silent t)) | |
1733 | ||
1734 | (setq meta-buf (or meta-buf ediff-meta-buffer)) | |
1735 | (cond ((not (bufferp meta-buf)) | |
1736 | (error "This Ediff session is not part of a session group")) | |
1737 | ((not (ediff-buffer-live-p meta-buf)) | |
1738 | (error | |
1739 | "Can't find this session's group panel -- session itself is ok"))) | |
1740 | ||
328b4b70 MK |
1741 | (cond ((numberp session-number) |
1742 | (ediff-update-meta-buffer meta-buf nil session-number)) | |
1743 | ;; if session-number is t, don't update | |
1744 | (session-number) | |
1745 | (t (ediff-cleanup-meta-buffer meta-buf))) | |
1746 | ||
e756eb9f | 1747 | (ediff-with-current-buffer meta-buf |
fa2eb9ac MK |
1748 | (save-excursion |
1749 | (cond ((setq wind (ediff-get-visible-buffer-window meta-buf)) | |
1750 | (or silent | |
1751 | (message | |
1752 | "Already showing the group panel for this session")) | |
1753 | (set-window-buffer wind meta-buf) | |
1754 | (select-window wind)) | |
1755 | ((window-live-p (setq wind ediff-window-C)) ;in merge--merge buf | |
1756 | (set-window-buffer ediff-window-C meta-buf) | |
1757 | (select-window wind)) | |
1758 | ((window-live-p (setq wind ediff-window-A)) | |
1759 | (set-window-buffer ediff-window-A meta-buf) | |
1760 | (select-window wind)) | |
1761 | ((window-live-p (setq wind ediff-window-B)) | |
1762 | (set-window-buffer ediff-window-B meta-buf) | |
1763 | (select-window wind)) | |
1764 | ((and | |
1765 | (setq wind | |
1766 | (ediff-get-visible-buffer-window ediff-registry-buffer)) | |
1767 | (ediff-window-display-p)) | |
1768 | (select-window wind) | |
1769 | (other-window 1) | |
1770 | (set-window-buffer (selected-window) meta-buf)) | |
1771 | (t (ediff-skip-unsuitable-frames 'ok-unsplittable) | |
1772 | (set-window-buffer (selected-window) meta-buf))) | |
1773 | )) | |
4ae69eac MK |
1774 | (if (and (ediff-window-display-p) |
1775 | (window-live-p | |
1776 | (setq wind (ediff-get-visible-buffer-window meta-buf)))) | |
fa2eb9ac | 1777 | (progn |
4ae69eac | 1778 | (setq frame (window-frame wind)) |
fa2eb9ac MK |
1779 | (raise-frame frame) |
1780 | (ediff-reset-mouse frame))) | |
1781 | (run-hooks 'ediff-show-session-group-hook) | |
1782 | )) | |
1783 | ||
328b4b70 MK |
1784 | (defun ediff-show-current-session-meta-buffer () |
1785 | (interactive) | |
1786 | (ediff-show-meta-buffer nil ediff-meta-session-number)) | |
1787 | ||
fa2eb9ac MK |
1788 | (defun ediff-show-meta-buff-from-registry () |
1789 | "Display the session group buffer for a selected session group." | |
1790 | (interactive) | |
1791 | (let* ((pos (ediff-event-point last-command-event)) | |
1792 | (meta-buf (ediff-event-buffer last-command-event)) | |
1793 | (info (ediff-get-meta-info meta-buf pos)) | |
1794 | (meta-or-session-buf info)) | |
e756eb9f | 1795 | (ediff-with-current-buffer meta-or-session-buf |
328b4b70 | 1796 | (ediff-show-meta-buffer nil t)))) |
fa2eb9ac MK |
1797 | |
1798 | ;;;###autoload | |
1799 | (defun ediff-show-registry () | |
1800 | "Display Ediff's registry." | |
1801 | (interactive) | |
1802 | (ediff-update-registry) | |
1803 | (if (not (ediff-buffer-live-p ediff-registry-buffer)) | |
1804 | (error "No active Ediff sessions or corrupted session registry")) | |
1805 | (let (wind frame) | |
1806 | ;; for some reason, point moves in ediff-registry-buffer, so we preserve it | |
4ae69eac | 1807 | ;; explicitly |
e756eb9f | 1808 | (ediff-with-current-buffer ediff-registry-buffer |
fa2eb9ac MK |
1809 | (save-excursion |
1810 | (cond ((setq wind | |
1811 | (ediff-get-visible-buffer-window ediff-registry-buffer)) | |
1812 | (message "Already showing the registry") | |
1813 | (set-window-buffer wind ediff-registry-buffer) | |
1814 | (select-window wind)) | |
1815 | ((window-live-p ediff-window-C) | |
1816 | (set-window-buffer ediff-window-C ediff-registry-buffer) | |
1817 | (select-window ediff-window-C)) | |
1818 | ((window-live-p ediff-window-A) | |
1819 | (set-window-buffer ediff-window-A ediff-registry-buffer) | |
1820 | (select-window ediff-window-A)) | |
1821 | ((window-live-p ediff-window-B) | |
1822 | (set-window-buffer ediff-window-B ediff-registry-buffer) | |
1823 | (select-window ediff-window-B)) | |
1824 | ((and (setq wind | |
1825 | (ediff-get-visible-buffer-window ediff-meta-buffer)) | |
1826 | (ediff-window-display-p)) | |
1827 | (select-window wind) | |
1828 | (other-window 1) | |
1829 | (set-window-buffer (selected-window) ediff-registry-buffer)) | |
1830 | (t (ediff-skip-unsuitable-frames 'ok-unsplittable) | |
1831 | (set-window-buffer (selected-window) ediff-registry-buffer))) | |
1832 | )) | |
1833 | (if (ediff-window-display-p) | |
1834 | (progn | |
1835 | (setq frame | |
1836 | (window-frame | |
1837 | (ediff-get-visible-buffer-window ediff-registry-buffer))) | |
1838 | (raise-frame frame) | |
1839 | (ediff-reset-mouse frame))) | |
1840 | (run-hooks 'ediff-show-registry-hook) | |
1841 | )) | |
1842 | ||
1843 | ;;;###autoload | |
1844 | (defalias 'eregistry 'ediff-show-registry) | |
1845 | ||
3af0304a | 1846 | ;; If meta-buf doesn't exist, it is created. In that case, id doesn't have a |
fa2eb9ac MK |
1847 | ;; parent meta-buf |
1848 | ;; Check if META-BUF exists before calling this function | |
328b4b70 | 1849 | ;; Optional MUST-REDRAW, if non-nil, would force redrawal of the whole meta |
3af0304a | 1850 | ;; buffer. Otherwise, it will just go over the buffer and update activity marks |
328b4b70 MK |
1851 | ;; and session status. |
1852 | ;; SESSION-NUMBER, if specified, says which session caused the update. | |
1853 | (defun ediff-update-meta-buffer (meta-buf &optional must-redraw session-number) | |
1854 | (if (ediff-buffer-live-p meta-buf) | |
1855 | (ediff-with-current-buffer meta-buf | |
3af0304a MK |
1856 | (let (overl) |
1857 | (cond (must-redraw ; completely redraw the meta buffer | |
1858 | (funcall ediff-meta-redraw-function ediff-meta-list)) | |
1859 | ((numberp session-number) ; redraw only for the given session | |
1860 | (ediff-update-session-marker-in-dir-meta-buffer | |
1861 | session-number)) | |
1862 | (t ; update what changed only, but scan the entire meta buffer | |
1863 | (ediff-update-markers-in-dir-meta-buffer ediff-meta-list))) | |
1864 | (setq overl (ediff-get-meta-overlay-at-pos (point))) | |
1865 | ;; skip the invisible sessions | |
1866 | (while (and overl (ediff-overlay-get overl 'invisible)) | |
1867 | (ediff-next-meta-item1) | |
1868 | (setq overl (ediff-get-meta-overlay-at-pos (point)))) | |
1869 | )))) | |
fa2eb9ac MK |
1870 | |
1871 | (defun ediff-update-registry () | |
e756eb9f | 1872 | (ediff-with-current-buffer (current-buffer) |
fa2eb9ac MK |
1873 | (if (ediff-buffer-live-p ediff-registry-buffer) |
1874 | (ediff-redraw-registry-buffer) | |
1875 | (ediff-prepare-meta-buffer | |
1876 | 'ediff-registry-action | |
1877 | ediff-session-registry | |
1878 | "*Ediff Registry" | |
1879 | 'ediff-redraw-registry-buffer | |
1880 | 'ediff-registry)) | |
1881 | )) | |
1882 | ||
92c51e07 MK |
1883 | ;; If meta-buf exists, it is redrawn along with parent. |
1884 | ;; Otherwise, nothing happens. | |
fa2eb9ac MK |
1885 | (defun ediff-cleanup-meta-buffer (meta-buffer) |
1886 | (if (ediff-buffer-live-p meta-buffer) | |
e756eb9f | 1887 | (ediff-with-current-buffer meta-buffer |
fa2eb9ac MK |
1888 | (ediff-update-meta-buffer meta-buffer) |
1889 | (if (ediff-buffer-live-p ediff-parent-meta-buffer) | |
328b4b70 MK |
1890 | (ediff-update-meta-buffer |
1891 | ediff-parent-meta-buffer nil ediff-meta-session-number))))) | |
fa2eb9ac | 1892 | |
328b4b70 | 1893 | ;; t if no session is in progress |
fa2eb9ac MK |
1894 | (defun ediff-safe-to-quit (meta-buffer) |
1895 | (if (ediff-buffer-live-p meta-buffer) | |
1896 | (let ((lis ediff-meta-list) | |
1897 | (cont t) | |
1898 | buffer-read-only) | |
328b4b70 | 1899 | ;;(ediff-update-meta-buffer meta-buffer) |
e756eb9f | 1900 | (ediff-with-current-buffer meta-buffer |
fa2eb9ac MK |
1901 | (setq lis (cdr lis)) ; discard the description part of meta-list |
1902 | (while (and cont lis) | |
1903 | (if (ediff-buffer-live-p | |
1904 | (ediff-get-group-buffer lis)) ; in progress | |
1905 | (setq cont nil)) | |
1906 | (setq lis (cdr lis))) | |
1907 | cont)))) | |
1908 | ||
1909 | (defun ediff-quit-meta-buffer () | |
92c51e07 | 1910 | "If the group has no active session, delete the meta buffer. |
fa2eb9ac MK |
1911 | If no session is in progress, ask to confirm before deleting meta buffer. |
1912 | Otherwise, bury the meta buffer. | |
1913 | If this is a session registry buffer then just bury it." | |
1914 | (interactive) | |
1915 | (let* ((buf (current-buffer)) | |
1916 | (dir-diffs-buffer ediff-dir-diffs-buffer) | |
1917 | (meta-diff-buffer ediff-meta-diff-buffer) | |
328b4b70 | 1918 | (session-number ediff-meta-session-number) |
fa2eb9ac MK |
1919 | (parent-buf ediff-parent-meta-buffer) |
1920 | (dont-show-registry (eq buf ediff-registry-buffer))) | |
1921 | (if dont-show-registry | |
1922 | (bury-buffer) | |
328b4b70 | 1923 | ;;(ediff-cleanup-meta-buffer buf) |
fa2eb9ac MK |
1924 | (cond ((and (ediff-safe-to-quit buf) |
1925 | (y-or-n-p "Quit this session group? ")) | |
92c51e07 | 1926 | (run-hooks 'ediff-quit-session-group-hook) |
bbe6126c | 1927 | (message "") |
fa2eb9ac MK |
1928 | (ediff-dispose-of-meta-buffer buf)) |
1929 | ((ediff-safe-to-quit buf) | |
1930 | (bury-buffer)) | |
1931 | (t | |
bbe6126c MK |
1932 | (error |
1933 | "This session group has active sessions---cannot exit"))) | |
328b4b70 | 1934 | (ediff-update-meta-buffer parent-buf nil session-number) |
fa2eb9ac MK |
1935 | (ediff-kill-buffer-carefully dir-diffs-buffer) |
1936 | (ediff-kill-buffer-carefully meta-diff-buffer) | |
1937 | (if (ediff-buffer-live-p parent-buf) | |
1938 | (progn | |
1939 | (setq dont-show-registry t) | |
328b4b70 | 1940 | (ediff-show-meta-buffer parent-buf session-number))) |
fa2eb9ac MK |
1941 | ) |
1942 | (or dont-show-registry | |
1943 | (ediff-show-registry)))) | |
1944 | ||
1945 | (defun ediff-dispose-of-meta-buffer (buf) | |
1946 | (setq ediff-session-registry (delq buf ediff-session-registry)) | |
e756eb9f | 1947 | (ediff-with-current-buffer buf |
fa2eb9ac MK |
1948 | (if (ediff-buffer-live-p ediff-dir-diffs-buffer) |
1949 | (kill-buffer ediff-dir-diffs-buffer))) | |
1950 | (kill-buffer buf)) | |
1951 | ||
1952 | ||
4ae69eac | 1953 | ;; Obtain information on a meta record where the user clicked or typed |
fa2eb9ac MK |
1954 | ;; BUF is the buffer where this happened and POINT is the position |
1955 | ;; If optional NOERROR arg is given, don't report error and return nil if no | |
1956 | ;; meta info is found on line. | |
1957 | (defun ediff-get-meta-info (buf point &optional noerror) | |
1958 | (let (result olist tmp) | |
1959 | (if (and point (ediff-buffer-live-p buf)) | |
e756eb9f | 1960 | (ediff-with-current-buffer buf |
fa2eb9ac MK |
1961 | (if ediff-xemacs-p |
1962 | (setq result | |
1963 | (if (setq tmp (extent-at point buf 'ediff-meta-info)) | |
1964 | (ediff-overlay-get tmp 'ediff-meta-info))) | |
1965 | (setq olist (overlays-at point)) | |
1966 | (setq olist | |
3af0304a | 1967 | (mapcar (lambda (elt) (overlay-get elt 'ediff-meta-info)) |
fa2eb9ac MK |
1968 | olist)) |
1969 | (while (and olist (null (car olist)) | |
1970 | (overlay-get (car olist) 'invisible)) | |
1971 | (setq olist (cdr olist))) | |
1972 | (setq result (car olist))))) | |
1973 | (if result | |
1974 | result | |
1975 | (if noerror | |
1976 | nil | |
1977 | (ediff-update-registry) | |
1978 | (error "No session info in this line"))))) | |
1979 | ||
328b4b70 MK |
1980 | |
1981 | (defun ediff-get-meta-overlay-at-pos (point) | |
1982 | (if ediff-xemacs-p | |
1983 | (extent-at point (current-buffer) 'ediff-meta-info) | |
1984 | (let* ((overl-list (overlays-at point)) | |
1985 | (overl (car overl-list))) | |
1986 | (while (and overl (null (overlay-get overl 'ediff-meta-info))) | |
1987 | (setq overl-list (cdr overl-list) | |
1988 | overl (car overl-list))) | |
1989 | overl))) | |
1990 | ||
c004db97 MK |
1991 | (defsubst ediff-get-session-number-at-pos (point &optional meta-buffer) |
1992 | (setq meta-buffer (if (ediff-buffer-live-p meta-buffer) | |
1993 | meta-buffer | |
1994 | (current-buffer))) | |
1995 | (ediff-with-current-buffer meta-buffer | |
1996 | (ediff-overlay-get | |
1997 | (ediff-get-meta-overlay-at-pos point) 'ediff-meta-session-number))) | |
328b4b70 MK |
1998 | |
1999 | ||
2000 | ;; Return location of the next meta overlay after point | |
fa2eb9ac | 2001 | (defun ediff-next-meta-overlay-start (point) |
bbe6126c MK |
2002 | (if (eobp) |
2003 | (goto-char (point-min)) | |
328b4b70 | 2004 | (let ((overl (ediff-get-meta-overlay-at-pos point))) |
bbe6126c MK |
2005 | (if ediff-xemacs-p |
2006 | (progn | |
bbe6126c MK |
2007 | (if overl |
2008 | (setq overl (next-extent overl)) | |
2009 | (setq overl (next-extent (current-buffer)))) | |
2010 | (if overl | |
2011 | (extent-start-position overl) | |
2012 | (point-max))) | |
328b4b70 | 2013 | (if overl |
bbe6126c MK |
2014 | ;; note: end of current overlay is the beginning of the next one |
2015 | (overlay-end overl) | |
2016 | (next-overlay-change point)))) | |
2017 | )) | |
fa2eb9ac | 2018 | |
328b4b70 | 2019 | |
fa2eb9ac | 2020 | (defun ediff-previous-meta-overlay-start (point) |
bbe6126c MK |
2021 | (if (bobp) |
2022 | (goto-char (point-max)) | |
328b4b70 | 2023 | (let ((overl (ediff-get-meta-overlay-at-pos point))) |
bbe6126c MK |
2024 | (if ediff-xemacs-p |
2025 | (progn | |
bbe6126c MK |
2026 | (if overl |
2027 | (setq overl (previous-extent overl)) | |
2028 | (setq overl (previous-extent (current-buffer)))) | |
2029 | (if overl | |
2030 | (extent-start-position overl) | |
2031 | (point-min))) | |
328b4b70 | 2032 | (if overl (setq point (overlay-start overl))) |
bbe6126c MK |
2033 | ;; to get to the beginning of prev overlay |
2034 | (if (not (bobp)) | |
328b4b70 | 2035 | ;; trick to overcome an emacs bug--doesn't always find previous |
bbe6126c MK |
2036 | ;; overlay change correctly |
2037 | (setq point (1- point))) | |
2038 | (setq point (previous-overlay-change point)) | |
2039 | ;; If we are not over an overlay after subtracting 1, it means we are | |
3af0304a | 2040 | ;; in the description area preceding session records. In this case, |
bbe6126c MK |
2041 | ;; goto the top of the registry buffer. |
2042 | (or (car (overlays-at point)) | |
2043 | (setq point (point-min))) | |
328b4b70 | 2044 | point)))) |
bbe6126c MK |
2045 | |
2046 | ;; this is the action invoked when the user selects a patch from the meta | |
2047 | ;; buffer. | |
2048 | (defun ediff-patch-file-form-meta (file &optional startup-hooks) | |
2049 | (let* ((pos (ediff-event-point last-command-event)) | |
2050 | (meta-buf (ediff-event-buffer last-command-event)) | |
2051 | ;; ediff-get-meta-info gives error if meta-buf or pos are invalid | |
2052 | (info (ediff-get-meta-info meta-buf pos)) | |
2053 | (meta-patchbuf ediff-meta-patchbufer) | |
2054 | session-buf beg-marker end-marker) | |
2055 | ||
2056 | (if (or (file-directory-p file) (string-match "/dev/null" file)) | |
2057 | (error "`%s' is not an ordinary file" (file-name-as-directory file))) | |
2058 | (setq session-buf (ediff-get-session-buffer info) | |
2059 | beg-marker (ediff-get-session-objB-name info) | |
2060 | end-marker (ediff-get-session-objC-name info)) | |
2061 | ||
2062 | (or (ediff-buffer-live-p session-buf) ; either an active patch session | |
2063 | (null session-buf) ; or it is a virgin session | |
2064 | (error | |
2065 | "Patch has been already applied to this file--cannot be repeated!")) | |
2066 | ||
e756eb9f | 2067 | (ediff-with-current-buffer meta-patchbuf |
bbe6126c MK |
2068 | (save-restriction |
2069 | (widen) | |
2070 | (narrow-to-region beg-marker end-marker) | |
2071 | (ediff-patch-file-internal meta-patchbuf file startup-hooks))))) | |
2072 | ||
2073 | ||
3ec8facd KH |
2074 | (defun ediff-unmark-all-for-operation () |
2075 | "Unmark all sessions marked for operation." | |
2076 | (interactive) | |
3af0304a MK |
2077 | (let ((list (cdr ediff-meta-list)) |
2078 | elt) | |
3ec8facd KH |
2079 | (while (setq elt (car list)) |
2080 | (ediff-mark-session-for-operation elt 'unmark) | |
2081 | (setq list (cdr list)))) | |
2082 | (ediff-update-meta-buffer (current-buffer) 'must-redraw)) | |
2083 | ||
2084 | (defun ediff-unmark-all-for-hiding () | |
2085 | "Unmark all sessions marked for hiding." | |
2086 | (interactive) | |
3af0304a MK |
2087 | (let ((list (cdr ediff-meta-list)) |
2088 | elt) | |
3ec8facd KH |
2089 | (while (setq elt (car list)) |
2090 | (ediff-mark-session-for-hiding elt 'unmark) | |
2091 | (setq list (cdr list)))) | |
2092 | (ediff-update-meta-buffer (current-buffer) 'must-redraw)) | |
2093 | ||
2094 | ||
bbe6126c MK |
2095 | (defun ediff-meta-mark-equal-files () |
2096 | "Run though the session list and mark identical files. | |
2097 | This is used only for sessions that involve 2 or 3 files at the same time." | |
2098 | (interactive) | |
2099 | (let ((list (cdr ediff-meta-list)) | |
3ec8facd | 2100 | marked1 marked2 marked3 |
bbe6126c | 2101 | fileinfo1 fileinfo2 fileinfo3 elt) |
3af0304a | 2102 | (message "Comparing files ...") |
bbe6126c MK |
2103 | (while (setq elt (car list)) |
2104 | (setq fileinfo1 (ediff-get-session-objA elt) | |
2105 | fileinfo2 (ediff-get-session-objB elt) | |
2106 | fileinfo3 (ediff-get-session-objC elt)) | |
2107 | (ediff-set-file-eqstatus fileinfo1 nil) | |
2108 | (ediff-set-file-eqstatus fileinfo2 nil) | |
2109 | (ediff-set-file-eqstatus fileinfo3 nil) | |
2110 | ||
3ec8facd KH |
2111 | (setq marked1 t |
2112 | marked2 t | |
2113 | marked3 t) | |
2114 | (or (ediff-mark-if-equal fileinfo1 fileinfo2) | |
2115 | (setq marked1 nil)) | |
bbe6126c MK |
2116 | (if (ediff-metajob3) |
2117 | (progn | |
3ec8facd KH |
2118 | (or (ediff-mark-if-equal fileinfo1 fileinfo3) |
2119 | (setq marked2 nil)) | |
2120 | (or (ediff-mark-if-equal fileinfo2 fileinfo3) | |
2121 | (setq marked3 nil)))) | |
2122 | (if (and marked1 marked2 marked3) | |
2123 | (cond ((eq last-command-char ?h) | |
2124 | (ediff-mark-session-for-hiding elt 'mark)) | |
2125 | ((eq last-command-char ?m) | |
2126 | (ediff-mark-session-for-operation elt 'mark)) | |
2127 | )) | |
3af0304a MK |
2128 | (setq list (cdr list))) |
2129 | (message "Comparing files ... Done")) | |
328b4b70 | 2130 | (ediff-update-meta-buffer (current-buffer) 'must-redraw)) |
bbe6126c MK |
2131 | |
2132 | ;; mark files 1 and 2 as equal, if they are. | |
3ec8facd | 2133 | ;; returns t, if something was marked |
bbe6126c | 2134 | (defun ediff-mark-if-equal (fileinfo1 fileinfo2) |
328b4b70 MK |
2135 | (let ((f1 (car fileinfo1)) |
2136 | (f2 (car fileinfo2))) | |
3ec8facd KH |
2137 | (cond ((file-directory-p f1) nil) |
2138 | ((file-directory-p f2) nil) | |
2139 | ((ediff-same-file-contents f1 f2) | |
2140 | (ediff-set-file-eqstatus fileinfo1 t) | |
2141 | (ediff-set-file-eqstatus fileinfo2 t) | |
2142 | t)) | |
2143 | )) | |
bbe6126c | 2144 | |
fa2eb9ac MK |
2145 | |
2146 | ||
2147 | ;;; Local Variables: | |
2148 | ;;; eval: (put 'ediff-defvar-local 'lisp-indent-hook 'defun) | |
e756eb9f MK |
2149 | ;;; eval: (put 'ediff-with-current-buffer 'lisp-indent-hook 1) |
2150 | ;;; eval: (put 'ediff-with-current-buffer 'edebug-form-spec '(form body)) | |
fa2eb9ac MK |
2151 | ;;; End: |
2152 | ||
eb4daa01 | 2153 | ;;; ediff-mult.el ends here |