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1 | ;;; pcvs-defs.el --- variable definitions for PCL-CVS |
2 | ||
e7cff550 | 3 | ;; Copyright (C) 1991, 92, 93, 94, 95, 96, 97, 98, 99, 2000 Free Software Foundation, Inc. |
5b467bf4 SM |
4 | |
5 | ;; Author: Stefan Monnier <monnier@cs.yale.edu> | |
6 | ;; Keywords: pcl-cvs | |
c64c0551 | 7 | ;; Revision: $Id: pcvs-defs.el,v 1.9 2000/12/10 21:17:14 monnier Exp $ |
5b467bf4 SM |
8 | |
9 | ;; This file is part of GNU Emacs. | |
10 | ||
11 | ;; GNU Emacs is free software; you can redistribute it and/or modify | |
12 | ;; it under the terms of the GNU General Public License as published by | |
13 | ;; the Free Software Foundation; either version 2, or (at your option) | |
14 | ;; any later version. | |
15 | ||
16 | ;; GNU Emacs is distributed in the hope that it will be useful, | |
17 | ;; but WITHOUT ANY WARRANTY; without even the implied warranty of | |
18 | ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
19 | ;; GNU General Public License for more details. | |
20 | ||
21 | ;; You should have received a copy of the GNU General Public License | |
22 | ;; along with GNU Emacs; see the file COPYING. If not, write to the | |
23 | ;; Free Software Foundation, Inc., 59 Temple Place - Suite 330, | |
24 | ;; Boston, MA 02111-1307, USA. | |
25 | ||
26 | ;;; Commentary: | |
27 | ||
28 | ||
29 | ;;; Code: | |
30 | ||
5b467bf4 SM |
31 | (eval-when-compile (require 'cl)) |
32 | (require 'pcvs-util) | |
33 | ||
34 | ;;;; ------------------------------------------------------- | |
35 | ;;;; START OF THINGS TO CHECK WHEN INSTALLING | |
36 | ||
37 | (defvar cvs-program "cvs" | |
38 | "*Name or full path of the cvs executable.") | |
39 | ||
40 | (defvar cvs-version | |
41 | (ignore-errors | |
42 | (with-temp-buffer | |
43 | (call-process "cvs" nil t nil "-v") | |
44 | (goto-char (point-min)) | |
45 | (when (re-search-forward "(CVS) \\([0-9]+\\)\\.\\([0-9]+\\)" nil t) | |
46 | (cons (string-to-number (match-string 1)) | |
47 | (string-to-number (match-string 2)))))) | |
48 | "*Version of `cvs' installed on your system. | |
49 | It must be in the (MAJOR . MINOR) format.") | |
50 | ||
51 | ;; FIXME: this is only used by cvs-mode-diff-backup | |
52 | (defvar cvs-diff-program (or (and (boundp 'diff-command) diff-command) "diff") | |
53 | "*Name or full path of the best diff program you've got. | |
54 | NOTE: there are some nasty bugs in the context diff variants of some vendor | |
55 | versions, such as the one in SunOS-4.") | |
56 | ||
57 | ;;;; END OF THINGS TO CHECK WHEN INSTALLING | |
58 | ;;;; -------------------------------------------------------- | |
59 | ||
60 | ;;;; | |
61 | ;;;; User configuration variables: | |
62 | ;;;; | |
63 | ;;;; NOTE: these should be set in your ~/.emacs (or site-lisp/default.el) file. | |
64 | ;;;; | |
65 | ||
66 | (defgroup pcl-cvs nil | |
67 | "Special support for the CVS versioning system." | |
f4fbc2ff | 68 | :version "21.1" |
5b467bf4 SM |
69 | :group 'tools |
70 | :prefix "cvs-") | |
71 | ||
72 | ;; | |
73 | ;; cvsrc options | |
74 | ;; | |
75 | ||
76 | (defcustom cvs-cvsrc-file "~/.cvsrc" | |
77 | "Path to your cvsrc file." | |
78 | :group 'pcl-cvs | |
79 | :type '(file)) | |
80 | ||
81 | (defvar cvs-shared-start 4 | |
82 | "Index of the first shared flag. | |
83 | If set to 4, for instance, a numeric argument smaller than 4 will | |
84 | select a non-shared flag, while a numeric argument greater than 3 | |
85 | will select a shared-flag.") | |
86 | ||
87 | (defvar cvs-shared-flags (make-list cvs-shared-start nil) | |
88 | "List of flags whose settings is shared among several commands.") | |
89 | ||
90 | (defvar cvs-cvsroot nil | |
91 | "*Specifies where the (current) cvs master repository is. | |
92 | Overrides the environment variable $CVSROOT by sending \" -d dir\" to | |
93 | all CVS commands. This switch is useful if you have multiple CVS | |
94 | repositories. It can be set interactively with \\[cvs-change-cvsroot.] | |
95 | There is no need to set this if $CVSROOT is set to a correct value.") | |
96 | ||
97 | (defcustom cvs-auto-remove-handled nil | |
98 | "*If up-to-date files should be acknowledged automatically. | |
99 | If T, they will be removed from the *cvs* buffer after every command. | |
100 | If DELAYED, they will be removed from the *cvs* buffer before every command. | |
101 | If STATUS, they will only be removed after a `cvs-mode-status' command. | |
102 | Else, they will never be automatically removed from the *cvs* buffer." | |
103 | :group 'pcl-cvs | |
104 | :type '(choice (const nil) (const status) (const delayed) (const t))) | |
105 | ||
106 | (defcustom cvs-auto-remove-directories 'handled | |
107 | "*If ALL, directory entries will never be shown. | |
108 | If HANLDED, only non-handled directories will be shown. | |
109 | If EMPTY, only non-empty directories will be shown." | |
110 | :group 'pcl-cvs | |
111 | :type '(choice (const :tag "No" nil) (const all) (const handled) (const empty))) | |
112 | ||
113 | (defcustom cvs-auto-revert t | |
114 | "*Non-nil if changed files should automatically be reverted." | |
115 | :group 'pcl-cvs | |
116 | :type '(boolean)) | |
117 | ||
118 | (defcustom cvs-sort-ignore-file t | |
119 | "*Non-nil if `cvs-mode-ignore' should sort the .cvsignore automatically." | |
120 | :group 'pcl-cvs | |
121 | :type '(boolean)) | |
122 | ||
123 | (defcustom cvs-force-dir-tag t | |
124 | "*If non-nil, tagging can only be applied to directories. | |
125 | Tagging should generally be applied a directory at a time, but sometimes it is | |
126 | useful to be able to tag a single file. The normal way to do that is to use | |
127 | `cvs-mode-force-command' so as to temporarily override the restrictions," | |
128 | :group 'pcl-cvs | |
129 | :type '(boolean)) | |
130 | ||
131 | (defcustom cvs-default-ignore-marks nil | |
132 | "*Non-nil if cvs mode commands should ignore any marked files. | |
133 | Normally they run on the files that are marked (with `cvs-mode-mark'), | |
134 | or the file under the cursor if no files are marked. If this variable | |
135 | is set to a non-nil value they will by default run on the file on the | |
2c0ec709 | 136 | current line. See also `cvs-invert-ignore-marks'" |
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137 | :group 'pcl-cvs |
138 | :type '(boolean)) | |
139 | ||
140 | (defvar cvs-diff-ignore-marks t | |
2c0ec709 | 141 | "Obsolete: use `cvs-invert-ignore-marks' instead.") |
5b467bf4 SM |
142 | |
143 | (defcustom cvs-invert-ignore-marks | |
144 | (let ((l ())) | |
145 | (unless (equal cvs-diff-ignore-marks cvs-default-ignore-marks) | |
146 | (push "diff" l)) | |
147 | (when (and cvs-force-dir-tag (not cvs-default-ignore-marks)) | |
148 | (push "tag" l)) | |
149 | l) | |
150 | "*List of cvs commands that invert the default ignore-mark behavior. | |
151 | Commands in this set will use the opposite default from the one set | |
152 | in `cvs-default-ignore-marks'." | |
153 | :group 'pcl-cvs | |
154 | :type '(set (const "diff") | |
155 | (const "tag") | |
156 | (const "ignore"))) | |
157 | ||
158 | (defcustom cvs-confirm-removals t | |
159 | "*Ask for confirmation before removing files. | |
160 | Non-nil means that PCL-CVS will ask confirmation before removing files | |
161 | except for files whose content can readily be recovered from the repository. | |
138e1bd0 | 162 | A value of `list' means that the list of files to be deleted will be |
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163 | displayed when asking for confirmation." |
164 | :group 'pcl-cvs | |
165 | :type '(choice (const list) | |
166 | (const t) | |
167 | (const nil))) | |
168 | ||
169 | (defcustom cvs-add-default-message nil | |
170 | "*Default message to use when adding files. | |
171 | If set to NIL, `cvs-mode-add' will always prompt for a message." | |
172 | :group 'pcl-cvs | |
173 | :type '(choice (const :tag "Prompt" nil) | |
174 | (string))) | |
175 | ||
176 | (defvar cvs-diff-buffer-name "*cvs-diff*" | |
177 | "Obsolete variable: use `cvs-buffer-name-alist' instead.") | |
178 | ||
2c0ec709 | 179 | (defcustom cvs-find-file-and-jump nil |
5b467bf4 SM |
180 | "Jump to the modified area when finding a file. |
181 | If non-nil, `cvs-mode-file-file' will place the cursor at the beginning of | |
182 | the modified area. If the file is not locally modified, this will obviously | |
183 | have no effect." | |
184 | :group 'pcl-cvs | |
185 | :type '(boolean)) | |
186 | ||
187 | (defcustom cvs-buffer-name-alist | |
188 | '(("diff" cvs-diff-buffer-name diff-mode) | |
189 | ("status" "*cvs-info*" cvs-status-mode) | |
190 | ("tree" (format "*cvs-%s*" cmd) cvs-status-mode) | |
191 | ("message" "*cvs-commit*" nil log-edit) | |
192 | ("log" "*cvs-info*" log-view-mode)) | |
193 | "*Buffer name and mode to be used for each command. | |
194 | This is a list of elements of the form | |
195 | ||
196 | (CMD BUFNAME MODE &optional POSTPROC) | |
197 | ||
198 | CMD is the name of the command. | |
199 | BUFNAME is an expression that should evaluate to a string used as | |
200 | a buffer name. It can use the variable CMD if it wants to. | |
201 | MODE is the command to use to setup the buffer. | |
202 | POSTPROC is a function that should be executed when the command terminates | |
203 | ||
204 | The CMD used for `cvs-mode-commit' is \"message\". For that special | |
205 | case, POSTPROC is called just after MODE with special arguments." | |
206 | :group 'pcl-cvs | |
207 | :type '(repeat | |
208 | (list (choice (const "diff") | |
209 | (const "status") | |
210 | (const "tree") | |
211 | (const "message") | |
212 | (const "log") | |
213 | (string)) | |
214 | (choice (const "*vc-diff*") | |
215 | (const "*cvs-info*") | |
216 | (const "*cvs-commit*") | |
217 | (const (expand-file-name "*cvs-commit*")) | |
218 | (const (format "*cvs-%s*" cmd)) | |
219 | (const (expand-file-name (format "*cvs-%s*" cmd))) | |
220 | (sexp :value "my-cvs-info-buffer") | |
221 | (const nil)) | |
222 | (choice (function-item diff-mode) | |
223 | (function-item cvs-edit-mode) | |
224 | (function-item cvs-status-mode) | |
225 | function | |
226 | (const nil)) | |
227 | (set :inline t | |
228 | (choice (function-item cvs-status-cvstrees) | |
229 | (function-item cvs-status-trees) | |
230 | function))))) | |
231 | ||
232 | (defvar cvs-buffer-name '(expand-file-name "*cvs*" dir) ;; "*cvs*" | |
233 | "Name of the cvs buffer. | |
234 | This expression will be evaluated in an environment where DIR is set to | |
235 | the directory name of the cvs buffer.") | |
236 | ||
237 | (defvar cvs-temp-buffer-name '(expand-file-name " *cvs-tmp*" dir) | |
238 | "*Name of the cvs temporary buffer. | |
239 | Output from cvs is placed here for asynchronous commands.") | |
240 | ||
241 | (defcustom cvs-idiff-imerge-handlers | |
242 | (if (fboundp 'ediff) | |
243 | '(cvs-ediff-diff . cvs-ediff-merge) | |
244 | '(cvs-emerge-diff . cvs-emerge-merge)) | |
245 | "*Pair of functions to be used for resp. diff'ing and merg'ing interactively." | |
246 | :group 'pcl-cvs | |
247 | :type '(choice (const :tag "Ediff" (cvs-ediff-diff . cvs-ediff-merge)) | |
248 | (const :tag "Emerge" (cvs-emerge-diff . cvs-emerge-merge)))) | |
249 | ||
250 | (defvar pcl-cvs-load-hook nil | |
251 | "Run after loading pcl-cvs.") | |
252 | ||
253 | (defvar cvs-mode-hook nil | |
254 | "Run after `cvs-mode' was setup.") | |
255 | ||
256 | \f | |
257 | ;;;; | |
258 | ;;;; Internal variables, used in the process buffer. | |
259 | ;;;; | |
260 | ||
261 | (defvar cvs-postprocess nil | |
262 | "(Buffer local) what to do once the process exits.") | |
263 | ||
264 | ;;;; | |
265 | ;;;; Internal variables for the *cvs* buffer. | |
266 | ;;;; | |
267 | ||
268 | (defcustom cvs-reuse-cvs-buffer 'subdir | |
269 | "When to reuse an existing cvs buffer. | |
270 | Alternatives are: | |
271 | CURRENT: just reuse the current buffer if it is a cvs buffer | |
272 | SAMEDIR: reuse any cvs buffer displaying the same directory | |
273 | SUBDIR: or reuse any cvs buffer displaying any sub- or super- directory | |
274 | ALWAYS: reuse any cvs buffer." | |
275 | :group 'pcl-cvs | |
276 | :type '(choice (const always) (const subdir) (const samedir) (const current))) | |
277 | ||
278 | (defvar cvs-temp-buffer nil | |
279 | "(Buffer local) The temporary buffer associated with this *cvs* buffer.") | |
280 | ||
281 | (defvar cvs-lock-file nil | |
282 | "Full path to a lock file that CVS is waiting for (or was waiting for). | |
283 | This variable is buffer local and only used in the *cvs* buffer.") | |
284 | ||
285 | (defvar cvs-lock-file-regexp "^#cvs\\.\\([trw]fl\\.[-.a-z0-9]+\\|lock\\)\\'" | |
286 | "Regexp matching the possible names of locks in the CVS repository.") | |
287 | ||
288 | (defconst cvs-cursor-column 22 | |
289 | "Column to position cursor in in `cvs-mode'.") | |
290 | ||
291 | ;;;; | |
292 | ;;;; Global internal variables | |
293 | ;;;; | |
294 | ||
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295 | (defconst cvs-vendor-branch "1.1.1" |
296 | "The default branch used by CVS for vendor code.") | |
297 | ||
5b467bf4 | 298 | (easy-mmode-defmap cvs-mode-diff-map |
4f5a9d2b SM |
299 | '(("E" "imerge" . cvs-mode-imerge) |
300 | ("=" . cvs-mode-diff) | |
301 | ("e" "idiff" . cvs-mode-idiff) | |
302 | ("2" "other" . cvs-mode-idiff-other) | |
303 | ("d" "diff" . cvs-mode-diff) | |
304 | ("b" "backup" . cvs-mode-diff-backup) | |
305 | ("h" "head" . cvs-mode-diff-head) | |
306 | ("v" "vendor" . cvs-mode-diff-vendor)) | |
307 | "Keymap for diff-related operations in `cvs-mode'." | |
308 | :name "Diff") | |
2c0ec709 SM |
309 | ;; This is necessary to allow correct handling of \\[cvs-mode-diff-map] |
310 | ;; in substitute-command-keys. | |
311 | (fset 'cvs-mode-diff-map cvs-mode-diff-map) | |
5b467bf4 SM |
312 | |
313 | (easy-mmode-defmap cvs-mode-map | |
314 | ;;(define-prefix-command 'cvs-mode-map-diff-prefix) | |
315 | ;;(define-prefix-command 'cvs-mode-map-control-c-prefix) | |
316 | `(;; simulate `suppress-keymap' | |
317 | (self-insert-command . undefined) | |
318 | (("0" "1" "2" "3" "4" "5" "6" "7" "8" "9") . digit-argument) | |
319 | ("-" . negative-argument) | |
320 | ;; various | |
321 | (undo . cvs-mode-undo) | |
322 | ("?" . cvs-help) | |
323 | ("h" . cvs-help) | |
324 | ("q" . cvs-bury-buffer) | |
325 | ;;("Q" . kill-buffer) | |
326 | ("F" . cvs-mode-set-flags) | |
327 | ("\M-f" . cvs-mode-force-command) | |
328 | ("\C-c\C-c" . cvs-mode-kill-process) | |
329 | ;; marking | |
330 | ("m" . cvs-mode-mark) | |
331 | ("M" . cvs-mode-mark-all-files) | |
332 | ("u" . cvs-mode-unmark) | |
333 | ("\C-?". cvs-mode-unmark-up) | |
334 | ("%" . cvs-mode-mark-matching-files) | |
335 | ("T" . cvs-mode-toggle-marks) | |
336 | ("\M-\C-?" . cvs-mode-unmark-all-files) | |
337 | ;; navigation keys | |
338 | (" " . cvs-mode-next-line) | |
339 | ("n" . cvs-mode-next-line) | |
340 | ("p" . cvs-mode-previous-line) | |
341 | ;; M- keys are usually those that operate on modules | |
342 | ;;("\M-C". cvs-mode-rcs2log) ; i.e. "Create a ChangeLog" | |
343 | ;;("\M-t". cvs-rtag) | |
344 | ;;("\M-l". cvs-rlog) | |
345 | ("\M-c". cvs-checkout) | |
346 | ("\M-e". cvs-examine) | |
347 | ("g" . cvs-mode-revert-buffer) | |
348 | ("\M-u". cvs-update) | |
349 | ("\M-s". cvs-status) | |
350 | ;; diff commands | |
351 | ("=" . cvs-mode-diff) | |
2c0ec709 | 352 | ("d" . cvs-mode-diff-map) |
5b467bf4 SM |
353 | ;; keys that operate on individual files |
354 | ("\C-k". cvs-mode-acknowledge) | |
355 | ("A" . cvs-mode-add-change-log-entry-other-window) | |
356 | ;;("B" . cvs-mode-byte-compile-files) | |
357 | ("C" . cvs-mode-commit-setup) | |
358 | ("O" . cvs-mode-update) | |
359 | ("U" . cvs-mode-undo) | |
360 | ("I" . cvs-mode-insert) | |
361 | ("a" . cvs-mode-add) | |
362 | ("b" . cvs-set-branch-prefix) | |
363 | ("B" . cvs-set-secondary-branch-prefix) | |
364 | ("c" . cvs-mode-commit) | |
365 | ("e" . cvs-mode-examine) | |
366 | ("f" . cvs-mode-find-file) | |
367 | ("i" . cvs-mode-ignore) | |
368 | ("l" . cvs-mode-log) | |
369 | ("o" . cvs-mode-find-file-other-window) | |
370 | ("r" . cvs-mode-remove) | |
371 | ("s" . cvs-mode-status) | |
372 | ("t" . cvs-mode-tag) | |
373 | ;;("v" . cvs-mode-diff-vendor) | |
374 | ("x" . cvs-mode-remove-handled) | |
375 | ;; cvstree bindings | |
376 | ("+" . cvs-mode-tree) | |
377 | ;; mouse bindings | |
2c0ec709 | 378 | ([mouse-2] . cvs-mode-find-file) |
5b467bf4 SM |
379 | ([(down-mouse-3)] . cvs-menu) |
380 | ;; Emacs-21 toolbar | |
381 | ;;([tool-bar item1] . (menu-item "Examine" cvs-examine :image (image :file "/usr/share/icons/xpaint.xpm" :type xpm))) | |
382 | ;;([tool-bar item2] . (menu-item "Update" cvs-update :image (image :file "/usr/share/icons/mail1.xpm" :type xpm))) | |
383 | ) | |
384 | "Keymap for `cvs-mode'." | |
385 | :dense t) | |
386 | ||
387 | (fset 'cvs-mode-map cvs-mode-map) | |
388 | ||
8e41e2e5 SM |
389 | (easy-menu-define cvs-menu cvs-mode-map "Menu used in `cvs-mode'." |
390 | '("CVS" | |
391 | ["Open file.." cvs-mode-find-file t] | |
392 | [" ..other window" cvs-mode-find-file-other-window t] | |
393 | ["Interactive merge" cvs-mode-imerge t] | |
394 | ("View diff" | |
395 | ["Interactive diff" cvs-mode-idiff t] | |
396 | ["Current diff" cvs-mode-diff t] | |
397 | ["Diff with head" cvs-mode-diff-head t] | |
398 | ["Diff with vendor" cvs-mode-diff-vendor t] | |
399 | ["Diff with backup" cvs-mode-diff-backup t]) | |
400 | ["View log" cvs-mode-log t] | |
401 | ["View status" cvs-mode-status t] | |
402 | ["View tag tree" cvs-mode-tree t] | |
403 | "----" | |
404 | ["Insert" cvs-mode-insert] | |
405 | ["Update" cvs-mode-update (cvs-enabledp 'update)] | |
406 | ["Re-examine" cvs-mode-examine t] | |
407 | ["Commit" cvs-mode-commit-setup (cvs-enabledp 'commit)] | |
408 | ["Undo changes" cvs-mode-undo (cvs-enabledp 'undo)] | |
409 | ["Add" cvs-mode-add (cvs-enabledp 'add)] | |
410 | ["Remove" cvs-mode-remove (cvs-enabledp 'remove)] | |
411 | ["Ignore" cvs-mode-ignore (cvs-enabledp 'ignore)] | |
412 | ["Add ChangeLog" cvs-mode-add-change-log-entry-other-window t] | |
413 | "----" | |
414 | ["Mark all" cvs-mode-mark-all-files t] | |
415 | ["Unmark all" cvs-mode-unmark-all-files t] | |
416 | ["Hide handled" cvs-mode-remove-handled t] | |
417 | "----" | |
418 | ["Quit" cvs-mode-quit t])) | |
5b467bf4 SM |
419 | |
420 | ;;;; | |
421 | ;;;; CVS-Minor mode | |
422 | ;;;; | |
423 | ||
424 | (defcustom cvs-minor-mode-prefix "\C-xc" | |
425 | "Prefix key for the `cvs-mode' bindings in `cvs-minor-mode'." | |
426 | :group 'pcl-cvs) | |
427 | ||
428 | (easy-mmode-defmap cvs-minor-mode-map | |
429 | `((,cvs-minor-mode-prefix . cvs-mode-map)) | |
4f5a9d2b | 430 | "Keymap for `cvs-minor-mode', used in buffers related to PCL-CVS.") |
5b467bf4 SM |
431 | |
432 | (defvar cvs-buffer nil | |
433 | "(Buffer local) The *cvs* buffer associated with this buffer.") | |
434 | (put 'cvs-buffer 'permanent-local t) | |
435 | ;;(make-variable-buffer-local 'cvs-buffer) | |
436 | ||
437 | (defvar cvs-minor-wrap-function nil | |
438 | "Function to call when switching to the *cvs* buffer. | |
439 | Takes two arguments: | |
440 | - a *cvs* buffer. | |
441 | - a zero-arg function which is guaranteed not to switch buffer. | |
442 | It is expected to call the function.") | |
443 | ;;(make-variable-buffer-local 'cvs-minor-wrap-function) | |
444 | ||
445 | (defvar cvs-minor-current-files) | |
446 | ;;"Current files in a `cvs-minor-mode' buffer." | |
447 | ;; This should stay `void' because we want to be able to tell the difference | |
448 | ;; between an empty list and no list at all. | |
449 | ||
450 | (defconst cvs-pcl-cvs-dirchange-re "^pcl-cvs: descending directory \\(.*\\)$") | |
451 | ||
452 | ;;;; | |
cb3430a1 | 453 | ;;;; autoload the global menu |
5b467bf4 SM |
454 | ;;;; |
455 | ||
cb3430a1 SM |
456 | ;;;###autoload |
457 | (defvar cvs-global-menu | |
458 | (let ((m (make-sparse-keymap "PCL-CVS"))) | |
459 | (define-key m [status] | |
460 | '(menu-item "Directory Status" cvs-status | |
461 | :help "A more verbose status of a workarea")) | |
462 | (define-key m [checkout] | |
463 | '(menu-item "Checkout Module" cvs-checkout | |
464 | :help "Check out a module from the repository")) | |
465 | (define-key m [update] | |
466 | '(menu-item "Update Directory" cvs-update | |
467 | :help "Fetch updates from the repository")) | |
468 | (define-key m [examine] | |
469 | '(menu-item "Examine Directory" cvs-examine | |
470 | :help "Examine the current state of a workarea")) | |
471 | m)) | |
5b467bf4 SM |
472 | |
473 | ||
474 | ;; cvs-1.10 and above can take file arguments in other directories | |
475 | ;; while others need to be executed once per directory | |
476 | (defvar cvs-execute-single-dir | |
477 | (if (and (consp cvs-version) | |
478 | (or (>= (cdr cvs-version) 10) (> (car cvs-version) 1))) | |
479 | '("status") | |
480 | t) | |
481 | "Whether cvs commands should be executed a directory at a time. | |
482 | If a list, specifies for which commands the single-dir mode should be used. | |
483 | If T, single-dir mode should be used for all operations. | |
484 | ||
485 | CVS versions before 1.10 did not allow passing them arguments in different | |
486 | directories, so pcl-cvs checks what version you're using to determine | |
487 | whether to use the new feature or not. | |
488 | Sadly, even with a new cvs executable, if you connect to an older cvs server | |
489 | \(typically a cvs-1.9 on the server), the old restriction applies. In such | |
490 | a case the sanity check made by pcl-cvs fails and you will have to manually | |
491 | set this variable to T (until the cvs server is upgraded). | |
492 | When the above problem occurs, pcl-cvs should (hopefully) catch cvs' error | |
493 | message and replace it with a message tell you to change this variable.") | |
494 | ||
495 | ;; | |
496 | (provide 'pcvs-defs) | |
497 | ||
498 | ;;; pcl-cvs-defs.el ends here |