Mercurial > hg > mercurial-crew-with-dirclash
comparison contrib/mercurial.el @ 948:ffb0665028f0
Merge with BOS
author | mpm@selenic.com |
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date | Fri, 19 Aug 2005 16:43:30 -0800 |
parents | 4cabedfab66e |
children | 307ca8ca234f |
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941:4cf418c2a013 | 948:ffb0665028f0 |
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1 ;;; mercurial.el --- Emacs support for the Mercurial distributed SCM | |
2 | |
3 ;; Copyright (C) 2005 Bryan O'Sullivan | |
4 | |
5 ;; Author: Bryan O'Sullivan <bos@serpentine.com> | |
6 | |
7 ;; $Id$ | |
8 | |
9 ;; mercurial.el is free software; you can redistribute it and/or | |
10 ;; modify it under the terms of version 2 of the GNU General Public | |
11 ;; License as published by the Free Software Foundation. | |
12 | |
13 ;; mercurial.el is distributed in the hope that it will be useful, but | |
14 ;; WITHOUT ANY WARRANTY; without even the implied warranty of | |
15 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
16 ;; General Public License for more details. | |
17 | |
18 ;; You should have received a copy of the GNU General Public License | |
19 ;; along with mercurial.el, GNU Emacs, or XEmacs; see the file COPYING | |
20 ;; (`C-h C-l'). If not, write to the Free Software Foundation, Inc., | |
21 ;; 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. | |
22 | |
23 ;;; Commentary: | |
24 | |
25 ;; This mode builds upon Emacs's VC mode to provide flexible | |
26 ;; integration with the Mercurial distributed SCM tool. | |
27 | |
28 ;; To get going as quickly as possible, load mercurial.el into Emacs and | |
29 ;; type `C-c h h'; this runs hg-help-overview, which prints a helpful | |
30 ;; usage overview. | |
31 | |
32 ;; Much of the inspiration for mercurial.el comes from Rajesh | |
33 ;; Vaidheeswarran's excellent p4.el, which does an admirably thorough | |
34 ;; job for the commercial Perforce SCM product. In fact, substantial | |
35 ;; chunks of code are adapted from p4.el. | |
36 | |
37 ;; This code has been developed under XEmacs 21.5, and may will not | |
38 ;; work as well under GNU Emacs (albeit tested under 21.2). Patches | |
39 ;; to enhance the portability of this code, fix bugs, and add features | |
40 ;; are most welcome. You can clone a Mercurial repository for this | |
41 ;; package from http://www.serpentine.com/hg/hg-emacs | |
42 | |
43 ;; Please send problem reports and suggestions to bos@serpentine.com. | |
44 | |
45 | |
46 ;;; Code: | |
47 | |
48 (require 'advice) | |
49 (require 'cl) | |
50 (require 'diff-mode) | |
51 (require 'easymenu) | |
52 (require 'vc) | |
53 | |
54 | |
55 ;;; XEmacs has view-less, while GNU Emacs has view. Joy. | |
56 | |
57 (condition-case nil | |
58 (require 'view-less) | |
59 (error nil)) | |
60 (condition-case nil | |
61 (require 'view) | |
62 (error nil)) | |
63 | |
64 | |
65 ;;; Variables accessible through the custom system. | |
66 | |
67 (defgroup mercurial nil | |
68 "Mercurial distributed SCM." | |
69 :group 'tools) | |
70 | |
71 (defcustom hg-binary | |
72 (dolist (path '("~/bin/hg" | |
73 "/usr/bin/hg" | |
74 "/usr/local/bin/hg")) | |
75 (when (file-executable-p path) | |
76 (return path))) | |
77 "The path to Mercurial's hg executable." | |
78 :type '(file :must-match t) | |
79 :group 'mercurial) | |
80 | |
81 (defcustom hg-mode-hook nil | |
82 "Hook run when a buffer enters hg-mode." | |
83 :type 'sexp | |
84 :group 'mercurial) | |
85 | |
86 (defcustom hg-global-prefix "\C-ch" | |
87 "The global prefix for Mercurial keymap bindings." | |
88 :type 'sexp | |
89 :group 'mercurial) | |
90 | |
91 (defcustom hg-rev-completion-limit 100 | |
92 "The maximum number of revisions that hg-read-rev will offer to complete. | |
93 This affects memory usage and performance when prompting for revisions | |
94 in a repository with a lot of history." | |
95 :type 'integer | |
96 :group 'mercurial) | |
97 | |
98 (defcustom hg-log-limit 50 | |
99 "The maximum number of revisions that hg-log will display." | |
100 :type 'integer | |
101 :group 'mercurial) | |
102 | |
103 | |
104 ;;; Other variables. | |
105 | |
106 (defconst hg-running-xemacs (string-match "XEmacs" emacs-version) | |
107 "Is mercurial.el running under XEmacs?") | |
108 | |
109 (defvar hg-mode nil | |
110 "Is this file managed by Mercurial?") | |
111 (make-variable-buffer-local 'hg-mode) | |
112 (put 'hg-mode 'permanent-local t) | |
113 | |
114 (defvar hg-status nil) | |
115 (make-variable-buffer-local 'hg-status) | |
116 (put 'hg-status 'permanent-local t) | |
117 | |
118 (defvar hg-output-buffer-name "*Hg*" | |
119 "The name to use for Mercurial output buffers.") | |
120 | |
121 (defvar hg-file-history nil) | |
122 (defvar hg-rev-history nil) | |
123 | |
124 | |
125 ;;; hg-mode keymap. | |
126 | |
127 (defvar hg-prefix-map | |
128 (let ((map (copy-keymap vc-prefix-map))) | |
129 (set-keymap-name map 'hg-prefix-map) | |
130 map) | |
131 "This keymap overrides some default vc-mode bindings.") | |
132 (fset 'hg-prefix-map hg-prefix-map) | |
133 (define-key hg-prefix-map "=" 'hg-diff) | |
134 (define-key hg-prefix-map "c" 'hg-undo) | |
135 (define-key hg-prefix-map "g" 'hg-annotate) | |
136 (define-key hg-prefix-map "l" 'hg-log) | |
137 (define-key hg-prefix-map "n" 'hg-commit-file) | |
138 ;; (define-key hg-prefix-map "r" 'hg-update) | |
139 (define-key hg-prefix-map "u" 'hg-revert-file) | |
140 (define-key hg-prefix-map "~" 'hg-version-other-window) | |
141 | |
142 (defvar hg-mode-map (make-sparse-keymap)) | |
143 (define-key hg-mode-map "\C-xv" 'hg-prefix-map) | |
144 | |
145 (add-minor-mode 'hg-mode 'hg-mode hg-mode-map) | |
146 | |
147 | |
148 ;;; Global keymap. | |
149 | |
150 (global-set-key "\C-xvi" 'hg-add) | |
151 | |
152 (defvar hg-global-map (make-sparse-keymap)) | |
153 (fset 'hg-global-map hg-global-map) | |
154 (global-set-key hg-global-prefix 'hg-global-map) | |
155 (define-key hg-global-map "," 'hg-incoming) | |
156 (define-key hg-global-map "." 'hg-outgoing) | |
157 (define-key hg-global-map "<" 'hg-pull) | |
158 (define-key hg-global-map "=" 'hg-diff) | |
159 (define-key hg-global-map ">" 'hg-push) | |
160 (define-key hg-global-map "?" 'hg-help-overview) | |
161 (define-key hg-global-map "A" 'hg-addremove) | |
162 (define-key hg-global-map "U" 'hg-revert) | |
163 (define-key hg-global-map "a" 'hg-add) | |
164 (define-key hg-global-map "c" 'hg-commit) | |
165 (define-key hg-global-map "f" 'hg-forget) | |
166 (define-key hg-global-map "h" 'hg-help-overview) | |
167 (define-key hg-global-map "i" 'hg-init) | |
168 (define-key hg-global-map "l" 'hg-log) | |
169 (define-key hg-global-map "r" 'hg-root) | |
170 (define-key hg-global-map "s" 'hg-status) | |
171 (define-key hg-global-map "u" 'hg-update) | |
172 | |
173 | |
174 ;;; View mode keymap. | |
175 | |
176 (defvar hg-view-mode-map | |
177 (let ((map (copy-keymap (if (boundp 'view-minor-mode-map) | |
178 view-minor-mode-map | |
179 view-mode-map)))) | |
180 (set-keymap-name map 'hg-view-mode-map) | |
181 map)) | |
182 (fset 'hg-view-mode-map hg-view-mode-map) | |
183 (define-key hg-view-mode-map | |
184 (if hg-running-xemacs [button2] [mouse-2]) | |
185 'hg-buffer-mouse-clicked) | |
186 | |
187 | |
188 ;;; Convenience functions. | |
189 | |
190 (defun hg-binary () | |
191 (if hg-binary | |
192 hg-binary | |
193 (error "No `hg' executable found!"))) | |
194 | |
195 (defun hg-replace-in-string (str regexp newtext &optional literal) | |
196 "Replace all matches in STR for REGEXP with NEWTEXT string. | |
197 Return the new string. Optional LITERAL non-nil means do a literal | |
198 replacement. | |
199 | |
200 This function bridges yet another pointless impedance gap between | |
201 XEmacs and GNU Emacs." | |
202 (if (fboundp 'replace-in-string) | |
203 (replace-in-string str regexp newtext literal) | |
204 (replace-regexp-in-string regexp newtext str nil literal))) | |
205 | |
206 (defun hg-chomp (str) | |
207 "Strip trailing newlines from a string." | |
208 (hg-replace-in-string str "[\r\n]+$" "")) | |
209 | |
210 (defun hg-run-command (command &rest args) | |
211 "Run the shell command COMMAND, returning (EXIT-CODE . COMMAND-OUTPUT). | |
212 The list ARGS contains a list of arguments to pass to the command." | |
213 (let* (exit-code | |
214 (output | |
215 (with-output-to-string | |
216 (with-current-buffer | |
217 standard-output | |
218 (setq exit-code | |
219 (apply 'call-process command nil t nil args)))))) | |
220 (cons exit-code output))) | |
221 | |
222 (defun hg-run (command &rest args) | |
223 "Run the Mercurial command COMMAND, returning (EXIT-CODE . COMMAND-OUTPUT)." | |
224 (apply 'hg-run-command (hg-binary) command args)) | |
225 | |
226 (defun hg-run0 (command &rest args) | |
227 "Run the Mercurial command COMMAND, returning its output. | |
228 If the command does not exit with a zero status code, raise an error." | |
229 (let ((res (apply 'hg-run-command (hg-binary) command args))) | |
230 (if (not (eq (car res) 0)) | |
231 (error "Mercurial command failed %s - exit code %s" | |
232 (cons command args) | |
233 (car res)) | |
234 (cdr res)))) | |
235 | |
236 (defun hg-buffer-commands (pnt) | |
237 "Use the properties of a character to do something sensible." | |
238 (interactive "d") | |
239 (let ((rev (get-char-property pnt 'rev)) | |
240 (file (get-char-property pnt 'file)) | |
241 (date (get-char-property pnt 'date)) | |
242 (user (get-char-property pnt 'user)) | |
243 (host (get-char-property pnt 'host)) | |
244 (prev-buf (current-buffer))) | |
245 (cond | |
246 (file | |
247 (find-file-other-window file)) | |
248 (rev | |
249 (hg-diff hg-view-file-name rev rev prev-buf)) | |
250 ((message "I don't know how to do that yet"))))) | |
251 | |
252 (defun hg-buffer-mouse-clicked (event) | |
253 "Translate the mouse clicks in a HG log buffer to character events. | |
254 These are then handed off to `hg-buffer-commands'. | |
255 | |
256 Handle frickin' frackin' gratuitous event-related incompatibilities." | |
257 (interactive "e") | |
258 (if hg-running-xemacs | |
259 (progn | |
260 (select-window (event-window event)) | |
261 (hg-buffer-commands (event-point event))) | |
262 (select-window (posn-window (event-end event))) | |
263 (hg-buffer-commands (posn-point (event-start event))))) | |
264 | |
265 (unless (fboundp 'view-minor-mode) | |
266 (defun view-minor-mode (prev-buffer exit-func) | |
267 (view-mode))) | |
268 | |
269 (defun hg-abbrev-file-name (file) | |
270 (if hg-running-xemacs | |
271 (abbreviate-file-name file t) | |
272 (abbreviate-file-name file))) | |
273 | |
274 (defun hg-read-file-name (&optional prompt default) | |
275 "Read a file or directory name, or a pattern, to use with a command." | |
276 (let ((path (or default (buffer-file-name)))) | |
277 (if (or (not path) current-prefix-arg) | |
278 (expand-file-name | |
279 (read-file-name (format "File, directory or pattern%s: " | |
280 (or prompt "")) | |
281 (and path (file-name-directory path)) | |
282 nil nil | |
283 (and path (file-name-nondirectory path)) | |
284 'hg-file-history)) | |
285 path))) | |
286 | |
287 (defun hg-read-rev (&optional prompt default) | |
288 "Read a revision or tag, offering completions." | |
289 (let ((rev (or default "tip"))) | |
290 (if (or (not rev) current-prefix-arg) | |
291 (let ((revs (split-string (hg-chomp | |
292 (hg-run0 "-q" "log" "-r" | |
293 (format "-%d" | |
294 hg-rev-completion-limit) | |
295 "-r" "tip")) | |
296 "[\n:]"))) | |
297 (dolist (line (split-string (hg-chomp (hg-run0 "tags")) "\n")) | |
298 (setq revs (cons (car (split-string line "\\s-")) revs))) | |
299 (completing-read (format "Revision%s (%s): " | |
300 (or prompt "") | |
301 (or default "tip")) | |
302 (map 'list 'cons revs revs) | |
303 nil | |
304 nil | |
305 nil | |
306 'hg-rev-history | |
307 (or default "tip"))) | |
308 rev))) | |
309 | |
310 ;;; View mode bits. | |
311 | |
312 (defun hg-exit-view-mode (buf) | |
313 "Exit from hg-view-mode. | |
314 We delete the current window if entering hg-view-mode split the | |
315 current frame." | |
316 (when (and (eq buf (current-buffer)) | |
317 (> (length (window-list)) 1)) | |
318 (delete-window)) | |
319 (when (buffer-live-p buf) | |
320 (kill-buffer buf))) | |
321 | |
322 (defun hg-view-mode (prev-buffer &optional file-name) | |
323 (goto-char (point-min)) | |
324 (set-buffer-modified-p nil) | |
325 (toggle-read-only t) | |
326 (view-minor-mode prev-buffer 'hg-exit-view-mode) | |
327 (use-local-map hg-view-mode-map) | |
328 (setq truncate-lines t) | |
329 (when file-name | |
330 (set (make-local-variable 'hg-view-file-name) | |
331 (hg-abbrev-file-name file-name)))) | |
332 | |
333 (defun hg-file-status (file) | |
334 "Return status of FILE, or nil if FILE does not exist or is unmanaged." | |
335 (let* ((s (hg-run "status" file)) | |
336 (exit (car s)) | |
337 (output (cdr s))) | |
338 (if (= exit 0) | |
339 (let ((state (assoc (substring output 0 (min (length output) 2)) | |
340 '(("M " . modified) | |
341 ("A " . added) | |
342 ("R " . removed))))) | |
343 (if state | |
344 (cdr state) | |
345 'normal))))) | |
346 | |
347 (defun hg-tip () | |
348 (split-string (hg-chomp (hg-run0 "-q" "tip")) ":")) | |
349 | |
350 (defmacro hg-view-output (args &rest body) | |
351 "Execute BODY in a clean buffer, then quickly display that buffer. | |
352 If the buffer contains one line, its contents are displayed in the | |
353 minibuffer. Otherwise, the buffer is displayed in view-mode. | |
354 ARGS is of the form (BUFFER-NAME &optional FILE), where BUFFER-NAME is | |
355 the name of the buffer to create, and FILE is the name of the file | |
356 being viewed." | |
357 (let ((prev-buf (gensym "prev-buf-")) | |
358 (v-b-name (car args)) | |
359 (v-m-rest (cdr args))) | |
360 `(let ((view-buf-name ,v-b-name) | |
361 (,prev-buf (current-buffer))) | |
362 (get-buffer-create view-buf-name) | |
363 (kill-buffer view-buf-name) | |
364 (get-buffer-create view-buf-name) | |
365 (set-buffer view-buf-name) | |
366 (save-excursion | |
367 ,@body) | |
368 (case (count-lines (point-min) (point-max)) | |
369 ((0) | |
370 (kill-buffer view-buf-name) | |
371 (message "(No output)")) | |
372 ((1) | |
373 (let ((msg (hg-chomp (buffer-substring (point-min) (point-max))))) | |
374 (kill-buffer view-buf-name) | |
375 (message "%s" msg))) | |
376 (t | |
377 (pop-to-buffer view-buf-name) | |
378 (hg-view-mode ,prev-buf ,@v-m-rest)))))) | |
379 | |
380 (put 'hg-view-output 'lisp-indent-function 1) | |
381 | |
382 ;;; Hooks. | |
383 | |
384 (defun hg-mode-line () | |
385 (when (hg-root) | |
386 (let ((status (hg-file-status buffer-file-name))) | |
387 (setq hg-status status | |
388 hg-mode (and status (concat " Hg:" | |
389 (car (hg-tip)) | |
390 (cdr (assq status | |
391 '((normal . "") | |
392 (removed . "r") | |
393 (added . "a") | |
394 (modified . "m"))))))) | |
395 status))) | |
396 | |
397 (defun hg-find-file-hook () | |
398 (when (hg-mode-line) | |
399 (run-hooks 'hg-mode-hook))) | |
400 | |
401 (add-hook 'find-file-hooks 'hg-find-file-hook) | |
402 | |
403 (defun hg-after-save-hook () | |
404 (let ((old-status hg-status)) | |
405 (hg-mode-line) | |
406 (if (and (not old-status) hg-status) | |
407 (run-hooks 'hg-mode-hook)))) | |
408 | |
409 (add-hook 'after-save-hook 'hg-after-save-hook) | |
410 | |
411 | |
412 ;;; User interface functions. | |
413 | |
414 (defun hg-help-overview () | |
415 "This is an overview of the Mercurial SCM mode for Emacs. | |
416 | |
417 You can find the source code, license (GPL v2), and credits for this | |
418 code by typing `M-x find-library mercurial RET'. | |
419 | |
420 The Mercurial mode user interface is based on that of the older VC | |
421 mode, so if you're already familiar with VC, the same keybindings and | |
422 functions will generally work. | |
423 | |
424 Below is a list of common SCM tasks, with the key bindings needed to | |
425 perform them, and the command names. This list is not exhaustive. | |
426 | |
427 In the list below, `G/L' indicates whether a key binding is global (G) | |
428 or local (L). Global keybindings work on any file inside a Mercurial | |
429 repository. Local keybindings only apply to files under the control | |
430 of Mercurial. Many commands take a prefix argument. | |
431 | |
432 | |
433 SCM Task G/L Key Binding Command Name | |
434 -------- --- ----------- ------------ | |
435 Help overview (what you are reading) G C-c h h hg-help-overview | |
436 | |
437 Tell Mercurial to manage a file G C-c h a hg-add | |
438 Commit changes to current file only L C-x v n hg-commit | |
439 Undo changes to file since commit L C-x v u hg-revert-file | |
440 | |
441 Diff file vs last checkin L C-x v = hg-diff | |
442 | |
443 View file change history L C-x v l hg-log | |
444 View annotated file L C-x v a hg-annotate | |
445 | |
446 Diff repo vs last checkin G C-c h = hg-diff | |
447 View status of files in repo G C-c h s hg-status | |
448 Commit all changes G C-c h c hg-commit | |
449 | |
450 Undo all changes since last commit G C-c h U hg-revert | |
451 View repo change history G C-c h l hg-log | |
452 | |
453 See changes that can be pulled G C-c h , hg-incoming | |
454 Pull changes G C-c h < hg-pull | |
455 Update working directory after pull G C-c h u hg-update | |
456 See changes that can be pushed G C-c h . hg-outgoing | |
457 Push changes G C-c h > hg-push" | |
458 (interactive) | |
459 (hg-view-output ("Mercurial Help Overview") | |
460 (insert (documentation 'hg-help-overview)))) | |
461 | |
462 (defun hg-add (path) | |
463 (interactive (list (hg-read-file-name " to add"))) | |
464 (let ((buf (current-buffer)) | |
465 (update (equal buffer-file-name path))) | |
466 (hg-view-output (hg-output-buffer-name) | |
467 (apply 'call-process (hg-binary) nil t nil (list "add" path))) | |
468 (when update | |
469 (with-current-buffer buf | |
470 (hg-mode-line))))) | |
471 | |
472 (defun hg-addremove () | |
473 (interactive) | |
474 (error "not implemented")) | |
475 | |
476 (defun hg-annotate () | |
477 (interactive) | |
478 (error "not implemented")) | |
479 | |
480 (defun hg-commit () | |
481 (interactive) | |
482 (error "not implemented")) | |
483 | |
484 (defun hg-diff (path &optional rev1 rev2) | |
485 (interactive (list (hg-read-file-name " to diff") | |
486 (hg-read-rev " to start with") | |
487 (let ((rev2 (hg-read-rev " to end with" 'working-dir))) | |
488 (and (not (eq rev2 'working-dir)) rev2)))) | |
489 (let ((a-path (hg-abbrev-file-name path))) | |
490 (hg-view-output ((if (equal rev1 rev2) | |
491 (format "Mercurial: Rev %s of %s" rev1 a-path) | |
492 (format "Mercurial: Rev %s to %s of %s" | |
493 rev1 (or rev2 "Current") a-path))) | |
494 (if rev2 | |
495 (call-process (hg-binary) nil t nil "diff" "-r" rev1 "-r" rev2 path) | |
496 (call-process (hg-binary) nil t nil "diff" "-r" rev1 path)) | |
497 (diff-mode) | |
498 (font-lock-fontify-buffer)))) | |
499 | |
500 (defun hg-forget (path) | |
501 (interactive (list (hg-read-file-name " to forget"))) | |
502 (let ((buf (current-buffer)) | |
503 (update (equal buffer-file-name path))) | |
504 (hg-view-output (hg-output-buffer-name) | |
505 (apply 'call-process (hg-binary) nil t nil (list "forget" path))) | |
506 (when update | |
507 (with-current-buffer buf | |
508 (hg-mode-line))))) | |
509 | |
510 (defun hg-incoming () | |
511 (interactive) | |
512 (error "not implemented")) | |
513 | |
514 (defun hg-init () | |
515 (interactive) | |
516 (error "not implemented")) | |
517 | |
518 (defun hg-log (path &optional rev1 rev2) | |
519 (interactive (list (hg-read-file-name " to log") | |
520 (hg-read-rev " to start with" "-1") | |
521 (hg-read-rev " to end with" (format "-%d" hg-log-limit)))) | |
522 (message "log %s %s" rev1 rev2) | |
523 (sit-for 1) | |
524 (let ((a-path (hg-abbrev-file-name path))) | |
525 (hg-view-output ((if (equal rev1 rev2) | |
526 (format "Mercurial: Rev %s of %s" rev1 a-path) | |
527 (format "Mercurial: Rev %s to %s of %s" | |
528 rev1 (or rev2 "Current") a-path))) | |
529 (call-process (hg-binary) nil t nil "log" "-r" rev1 "-r" rev2 path) | |
530 (diff-mode) | |
531 (font-lock-fontify-buffer)))) | |
532 | |
533 (defun hg-outgoing () | |
534 (interactive) | |
535 (error "not implemented")) | |
536 | |
537 (defun hg-pull () | |
538 (interactive) | |
539 (error "not implemented")) | |
540 | |
541 (defun hg-push () | |
542 (interactive) | |
543 (error "not implemented")) | |
544 | |
545 (defun hg-revert () | |
546 (interactive) | |
547 (error "not implemented")) | |
548 | |
549 (defun hg-revert-file () | |
550 (interactive) | |
551 (error "not implemented")) | |
552 | |
553 (defun hg-root (&optional path) | |
554 (interactive (list (hg-read-file-name))) | |
555 (let ((root (do ((prev nil dir) | |
556 (dir (file-name-directory (or path (buffer-file-name))) | |
557 (file-name-directory (directory-file-name dir)))) | |
558 ((equal prev dir)) | |
559 (when (file-directory-p (concat dir ".hg")) | |
560 (return dir))))) | |
561 (when (interactive-p) | |
562 (if root | |
563 (message "The root of this repository is `%s'." root) | |
564 (message "The path `%s' is not in a Mercurial repository." | |
565 (abbreviate-file-name path t)))) | |
566 root)) | |
567 | |
568 (defun hg-status (path) | |
569 (interactive (list (hg-read-file-name " for status" (hg-root)))) | |
570 (let ((root (hg-root))) | |
571 (hg-view-output (hg-output-buffer-name) | |
572 (apply 'call-process (hg-binary) nil t nil | |
573 (list "-C" root "status" path))))) | |
574 | |
575 (defun hg-undo () | |
576 (interactive) | |
577 (error "not implemented")) | |
578 | |
579 (defun hg-version-other-window () | |
580 (interactive) | |
581 (error "not implemented")) | |
582 | |
583 | |
584 (provide 'mercurial) | |
585 | |
586 | |
587 ;;; Local Variables: | |
588 ;;; mode: emacs-lisp | |
589 ;;; prompt-to-byte-compile: nil | |
590 ;;; end: |