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1 | ;;; ido.el --- interactively do things with buffers and files. |
2 | ||
ea81d57e | 3 | ;; Copyright (C) 1996-2004, 2005 Free Software Foundation, Inc. |
789d1bf0 KS |
4 | |
5 | ;; Author: Kim F. Storm <storm@cua.dk> | |
6 | ;; Based on: iswitchb by Stephen Eglen <stephen@cns.ed.ac.uk> | |
7 | ;; Keywords: extensions convenience | |
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 | |
086add15 LK |
23 | ;; Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
24 | ;; Boston, MA 02110-1301, USA. | |
789d1bf0 KS |
25 | |
26 | ;;; Acknowledgements | |
27 | ||
28 | ;; Infinite amounts of gratitude goes to Stephen Eglen <stephen@cns.ed.ac.uk> | |
71296446 | 29 | ;; who wrote iswitch-buffer mode - from which I ripped off 99% of the code |
789d1bf0 KS |
30 | ;; for ido-switch-buffer and found the inspiration for ido-find-file. |
31 | ;; The ido package would never have existed without his work. | |
32 | ||
0b3c2fe4 KS |
33 | ;; Also thanks to Klaus Berndl, Rohit Namjoshi, Robert Fenk, Alex |
34 | ;; Schroeder, Bill Benedetto, Stephen Eglen, and many others for bug | |
35 | ;; fixes and improvements. | |
789d1bf0 KS |
36 | |
37 | ;;; History | |
38 | ||
39 | ;; Since I discovered Stephen Eglen's excellent iswitchb package, I just | |
40 | ;; couldn't live without it, but once being addicted to switching buffers | |
41 | ;; with a minimum of keystrokes, I soon found that opening files in the | |
42 | ;; old-fashioned way was just too slow - so I decided to write a package | |
43 | ;; which could open files with the same speed and ease as iswitchb could | |
44 | ;; switch buffers. | |
45 | ||
46 | ;; I originally wrote a separate ifindf.el package based on a copy of | |
47 | ;; iswitchb.el, which did for opening files what iswitchb did for | |
48 | ;; switching buffers. Along the way, I corrected a few errors in | |
49 | ;; ifindf which could have found its way back into iswitchb, but since | |
50 | ;; most of the functionality of the two package was practically | |
51 | ;; identical, I decided that the proper thing to do was to merge my | |
52 | ;; ifindf package back into iswitchb. | |
53 | ;; | |
54 | ;; This is basically what ido (interactively do) is all about; but I | |
55 | ;; found it ackward to merge my changes into the "iswitchb-" namespace, | |
56 | ;; so I invented a common "ido-" namespace for the merged packages. | |
57 | ;; | |
58 | ;; This version is based on ido.el version 1.57 released on | |
1aeb255d | 59 | ;; gnu.emacs.sources adapted for emacs 22.1 to use command remapping |
789d1bf0 KS |
60 | ;; and optionally hooking the read-buffer and read-file-name functions. |
61 | ;; | |
62 | ;; Prefix matching was added by Klaus Berndl <klaus.berndl@sdm.de> based on | |
63 | ;; an idea of Yuji Minejima <ggb01164@nifty.ne.jp> and his mcomplete-package. | |
64 | ||
65 | ||
66 | ;;; Commentary: | |
67 | ||
68 | ;; Ido - interactive do - switches between buffers and opens files and | |
69 | ;; directories with a minimum of keystrokes. It is a superset of | |
70 | ;; iswitchb, the interactive buffer switching package by Stephen Eglen. | |
71 | ||
72 | ;; Interactive substring matching | |
73 | ;; ------------------------------ | |
74 | ;; | |
75 | ;; As you type in a substring, the list of buffers or files currently | |
76 | ;; matching the substring are displayed as you type. The list is | |
77 | ;; ordered so that the most recent buffers or files visited come at | |
78 | ;; the start of the list. | |
79 | ;; | |
80 | ;; The buffer or file at the start of the list will be the one visited | |
81 | ;; when you press RETURN. By typing more of the substring, the list is | |
82 | ;; narrowed down so that gradually the buffer or file you want will be | |
83 | ;; at the top of the list. Alternatively, you can use C-s and C-r (or | |
84 | ;; the right and left arrow keys) to rotate buffer or file names in the | |
85 | ;; list until the one you want is at the top of the list. | |
86 | ;; | |
87 | ;; Completion is also available so that you can see what is common to | |
88 | ;; all of the matching buffers or files as you type. | |
89 | ;; | |
90 | ;; Example: | |
91 | ;; | |
92 | ;; If I have two buffers called "123456" and "123", with "123456" the | |
93 | ;; most recent, when I use ido-switch-buffer, I first of all get | |
94 | ;; presented with the list of all the buffers | |
95 | ;; | |
71296446 | 96 | ;; Buffer: {123456,123} |
789d1bf0 KS |
97 | ;; |
98 | ;; If I then press 2: | |
99 | ;; Buffer: 2[3]{123456,123} | |
100 | ;; | |
101 | ;; The list in {...} are the matching buffers, most recent first | |
102 | ;; (buffers visible in the current frame are put at the end of the | |
103 | ;; list by default). At any time I can select the item at the head of | |
f2801d2a KS |
104 | ;; the list by pressing RET. I can also put the first element at the |
105 | ;; end of the list by pressing C-s or [right], or bring the last | |
106 | ;; element to the head of the list by pressing C-r or [left]. | |
789d1bf0 KS |
107 | ;; |
108 | ;; The item in [...] indicates what can be added to my input by | |
109 | ;; pressing TAB. In this case, I will get "3" added to my input. | |
110 | ||
111 | ;; So, I press TAB: | |
112 | ;; Buffer: 23{123456,123} | |
113 | ;; | |
114 | ;; At this point, I still have two matching buffers. | |
115 | ;; If I want the first buffer in the list, I simply press RET. If I | |
116 | ;; wanted the second in the list, I could press C-s to move it to the | |
117 | ;; top of the list and then RET to select it. | |
118 | ;; | |
119 | ;; However, if I type 4, I only have one match left: | |
120 | ;; Buffer: 234[123456] [Matched] | |
121 | ;; | |
122 | ;; Since there is only one matching buffer left, it is given in [] and we | |
123 | ;; see the text [Matched] afterwards. I can now press TAB or RET to go | |
124 | ;; to that buffer. | |
125 | ;; | |
126 | ;; If however, I now type "a": | |
127 | ;; Buffer: 234a [No match] | |
128 | ;; There are no matching buffers. If I press RET or TAB, I can be | |
129 | ;; prompted to create a new buffer called "234a". | |
130 | ;; | |
131 | ;; Of course, where this function comes in really useful is when you | |
132 | ;; can specify the buffer using only a few keystrokes. In the above | |
133 | ;; example, the quickest way to get to the "123456" file would be | |
134 | ;; just to type 4 and then RET (assuming there isn't any newer buffer | |
135 | ;; with 4 in its name). | |
136 | ||
137 | ;; Likewise, if you use C-x C-f (ido-find-file), the list of files and | |
138 | ;; directories in the current directory is provided in the same | |
139 | ;; fashion as the buffers above. The files and directories are | |
140 | ;; normally sorted in alphabetical order, but the most recently | |
141 | ;; visited directory is placed first to speed up navigating to | |
142 | ;; directories that you have visited recently. | |
143 | ;; | |
144 | ;; In addition to scrolling through the list using [right] and [left], | |
145 | ;; you can use [up] and [down] to quickly scroll the list to the next | |
146 | ;; or previous subdirectory. | |
147 | ;; | |
148 | ;; To go down into a subdirectory, and continue the file selection on | |
149 | ;; the files in that directory, simply move the directory to the head | |
150 | ;; of the list and hit RET. | |
151 | ;; | |
152 | ;; To go up to the parent directory, delete any partial file name | |
153 | ;; already specified (e.g. using [backspace]) and hit [backspace]. | |
154 | ;; | |
155 | ;; To go to the root directory (on the current drive), enter two | |
156 | ;; slashes. On MS-DOS or Windows, to select the root of another | |
157 | ;; drive, enter X:/ where X is the drive letter. You can also visit | |
158 | ;; files on other hosts using the ange-ftp notations `/host:' and | |
159 | ;; `/user@host:'. See the variable `ido-slow-ftp-hosts' if you want | |
71296446 | 160 | ;; to inhibit the ido substring matching for ftp access. |
789d1bf0 KS |
161 | ;; |
162 | ;; If for some reason you cannot specify the proper file using | |
163 | ;; ido-find-file, you can press C-f to enter the normal find-file. | |
164 | ;; You can also press C-b to drop into ido-switch-buffer. | |
165 | ||
166 | ;; See the doc string of ido-switch-buffer and ido-find-file for full | |
167 | ;; keybindings and features. | |
168 | ;; (describe-function 'ido-find-file) | |
169 | ||
170 | ;; Hidden buffers and files | |
171 | ;; ------------------------ | |
172 | ;; | |
173 | ;; Normally, ido does not include hidden buffers (whose name starts | |
174 | ;; with a space) and hidden files and directories (whose name starts | |
175 | ;; with `.') in the list of possible completions. However, if the | |
176 | ;; substring you enter does not match any of the visible buffers or | |
177 | ;; files, ido will automatically look for completions among the hidden | |
178 | ;; buffers or files. | |
179 | ;; | |
180 | ;; You can toggle display of the hidden buffers and files with C-a. | |
181 | ||
182 | ;; Additional functionality | |
183 | ;; ------------------------ | |
184 | ;; | |
185 | ;; After C-x b, the buffer at the head of the list can be killed by | |
186 | ;; pressing C-k. If the buffer needs saving, you will be queried | |
187 | ;; before the buffer is killed. | |
188 | ;; | |
189 | ;; Likewise, after C-x C-f, you can delete (i.e. physically remove) | |
190 | ;; the file at the head of the list with C-k. You will always be | |
191 | ;; asked for confirmation before the file is deleted. | |
192 | ;; | |
193 | ;; If you enter C-x b to switch to a buffer visiting a given file, and | |
194 | ;; you find that the file you are after is not in any buffer, you can | |
195 | ;; press C-f to immediately drop into ido-find-file. And you can | |
196 | ;; switch back to buffer selection with C-b. | |
197 | ||
198 | ;; Prefix matching | |
199 | ;; --------------- | |
200 | ;; | |
201 | ;; The standard way of completion with Unix-shells and Emacs is to insert a | |
202 | ;; PREFIX and then hitting TAB (or another completion key). Cause of this | |
203 | ;; behavior has become second nature to a lot of emacs users `ido' offers in | |
204 | ;; addition to the default substring-matching-method (look above) also the | |
205 | ;; prefix-matching-method. The kind of matching is the only difference to | |
206 | ;; the description of the substring-matching above. | |
207 | ;; | |
208 | ;; You can toggle prefix matching with C-p. | |
209 | ;; | |
210 | ;; Example: | |
211 | ;; | |
212 | ;; If you have again two Buffers "123456" and "123" then hitting "2" does | |
f2801d2a | 213 | ;; not match because "2" is not a PREFIX in any of the buffer-names. |
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214 | |
215 | ;; Flexible matching | |
216 | ;; ----------------- | |
217 | ;; | |
218 | ;; If you set ido-enable-flex-matching, ido will do a more flexible | |
219 | ;; matching (unless regexp matching is active) to find possible matches | |
220 | ;; among the available buffer or file names if no matches are found using | |
221 | ;; the normal prefix or substring matching. | |
222 | ;; | |
223 | ;; The flexible matching implies that any item which simply contains all | |
224 | ;; of the entered characters in the specified sequence will match. | |
225 | ;; | |
226 | ;; Example: | |
227 | ;; | |
228 | ;; If you have four files "alpha", "beta", "gamma", and "delta", | |
229 | ;; entering "aa" will match "alpha" and "gamma", while "ea" matches | |
230 | ;; "beta" and "delta". If prefix matching is also active, "aa" only | |
231 | ;; matches "alpha", while "ea" does not match any files. | |
232 | ||
233 | ;; Regexp matching | |
234 | ;; --------------- | |
235 | ;; | |
236 | ;; There is limited provision for regexp matching within ido, | |
237 | ;; enabled through `ido-enable-regexp' (toggle with C-t). | |
f2801d2a KS |
238 | ;; This allows you to type `[ch]$' for example and see all file names |
239 | ;; ending in `c' or `h'. | |
240 | ;; | |
241 | ;; Note: ido-style completion is inhibited when you enable regexp matching. | |
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242 | |
243 | ||
244 | ;; Customization | |
245 | ;; ------------- | |
246 | ;; | |
247 | ;; Customize the `ido' group to change the `ido' functionality. | |
248 | ;; | |
3729cc87 KS |
249 | ;; To modify the keybindings, use the ido-setup-hook. For example: |
250 | ;;(add-hook 'ido-setup-hook 'ido-my-keys) | |
789d1bf0 KS |
251 | ;; |
252 | ;;(defun ido-my-keys () | |
253 | ;; "Add my keybindings for ido." | |
254 | ;; (define-key ido-mode-map " " 'ido-next-match) | |
255 | ;; ) | |
256 | ||
257 | ;; Seeing all the matching buffers or files | |
258 | ;; ---------------------------------------- | |
259 | ;; | |
260 | ;; If you have many matching files, they may not all fit onto one | |
261 | ;; line of the minibuffer. Normally, the minibuffer window will grow | |
262 | ;; to show you more of the matching files (depending on the setting | |
263 | ;; of the variables `resize-mini-windows' and `max-mini-window-height'). | |
264 | ;; If you want ido to behave differently from the default minibuffer | |
265 | ;; resizing behaviour, set the variable `ido-max-window-height'. | |
266 | ;; | |
267 | ;; Also, to improve the responsiveness of ido, the maximum number of | |
268 | ;; matching items is limited to 12, but you can increase or removed | |
269 | ;; this limit via the `ido-max-prospects' variable. | |
270 | ||
271 | ;; To see a full list of all matching buffers in a separate buffer, | |
272 | ;; hit ? or press TAB when there are no further completions to the | |
273 | ;; substring. Repeated TAB presses will scroll you through this | |
274 | ;; separate buffer. | |
275 | ||
276 | ;; Changing the list of files | |
277 | ;; -------------------------- | |
278 | ||
279 | ;; By default, the list of current files is most recent first, | |
280 | ;; oldest last, with the exception that the files visible in the | |
281 | ;; current frame are put at the end of the list. A hook exists to | |
282 | ;; allow other functions to order the list. For example, if you add: | |
283 | ;; | |
284 | ;; (add-hook 'ido-make-buffer-list-hook 'ido-summary-buffers-to-end) | |
285 | ;; | |
286 | ;; then all files matching "Summary" are moved to the end of the | |
287 | ;; list. (I find this handy for keeping the INBOX Summary and so on | |
288 | ;; out of the way.) It also moves files matching "output\*$" to the | |
90a02640 | 289 | ;; end of the list (these are created by AUCTeX when compiling.) |
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290 | ;; Other functions could be made available which alter the list of |
291 | ;; matching files (either deleting or rearranging elements.) | |
292 | ||
293 | ;; Highlighting | |
294 | ;; ------------ | |
295 | ||
296 | ;; The highlighting of matching items is controlled via ido-use-faces. | |
ccba8bb6 KS |
297 | ;; The faces used are ido-first-match, ido-only-match and |
298 | ;; ido-subdir. | |
789d1bf0 KS |
299 | ;; Colouring of the matching item was suggested by |
300 | ;; Carsten Dominik (dominik@strw.leidenuniv.nl). | |
301 | ||
302 | ;; Replacement for read-buffer and read-file-name | |
303 | ;; ---------------------------------------------- | |
304 | ||
305 | ;; ido-read-buffer and ido-read-file-name have been written to be drop | |
306 | ;; in replacements for the normal buffer and file name reading | |
307 | ;; functions `read-buffer' and `read-file-name'. | |
308 | ||
309 | ;; To use ido for all buffer and file selections in Emacs, customize the | |
310 | ;; variable `ido-everywhere'. | |
311 | ||
312 | ;; Using ido-like behaviour in other lisp packages | |
313 | ;; ----------------------------------------------- | |
314 | ||
315 | ;; If you don't want to rely on the `ido-everywhere' functionality, | |
316 | ;; ido-read-buffer, ido-read-file-name, and ido-read-directory-name | |
317 | ;; can be used by other packages to read a buffer name, a file name, | |
318 | ;; or a directory name in the `ido' way. | |
319 | ||
320 | ||
321 | ;;; Code: | |
322 | ||
323 | (provide 'ido) | |
324 | ||
325 | ;;; User Variables | |
326 | ;; | |
327 | ;; These are some things you might want to change. | |
328 | ||
329 | (defun ido-fractionp (n) | |
330 | (and (numberp n) (> n 0.0) (<= n 1.0))) | |
331 | ||
332 | (defgroup ido nil | |
333 | "Switch between files using substrings." | |
334 | :group 'extensions | |
335 | :group 'convenience | |
bf247b6e | 336 | :version "22.1" |
789d1bf0 KS |
337 | :link '(emacs-commentary-link :tag "Commentary" "ido.el") |
338 | :link '(emacs-library-link :tag "Lisp File" "ido.el")) | |
339 | ||
340 | ;;;###autoload | |
341 | (defcustom ido-mode nil | |
342 | "Determines for which functional group \(buffer and files) ido behavior | |
616e8e5f | 343 | should be enabled. The following values are possible: |
337d2b66 | 344 | - `buffer': Turn only on ido buffer behavior \(switching, killing, |
71296446 | 345 | displaying...) |
337d2b66 RS |
346 | - `file': Turn only on ido file behavior \(finding, writing, inserting...) |
347 | - `both': Turn on ido buffer and file behavior. | |
348 | - `nil': Turn off any ido switching. | |
789d1bf0 KS |
349 | |
350 | Setting this variable directly does not take effect; | |
351 | use either \\[customize] or the function `ido-mode'." | |
352 | :set #'(lambda (symbol value) | |
353 | (ido-mode value)) | |
354 | :initialize 'custom-initialize-default | |
355 | :require 'ido | |
356 | :link '(emacs-commentary-link "ido.el") | |
357 | :set-after '(ido-save-directory-list-file) | |
71296446 | 358 | :type '(choice (const :tag "Turn on only buffer" buffer) |
789d1bf0 KS |
359 | (const :tag "Turn on only file" file) |
360 | (const :tag "Turn on both buffer and file" both) | |
361 | (const :tag "Switch off all" nil)) | |
362 | :group 'ido) | |
363 | ||
364 | (defcustom ido-everywhere nil | |
365 | "Use ido everywhere for reading file names and directories. | |
366 | Setting this variable directly does not work. Use `customize' or | |
367 | call the function `ido-everywhere'." | |
368 | :set #'(lambda (symbol value) | |
369 | (ido-everywhere value)) | |
370 | :initialize 'custom-initialize-default | |
371 | :type 'boolean | |
372 | :group 'ido) | |
373 | ||
374 | (defcustom ido-case-fold case-fold-search | |
375 | "*Non-nil if searching of buffer and file names should ignore case." | |
376 | :type 'boolean | |
377 | :group 'ido) | |
378 | ||
379 | (defcustom ido-ignore-buffers | |
380 | '("\\` ") | |
381 | "*List of regexps or functions matching buffer names to ignore. | |
382 | For example, traditional behavior is not to list buffers whose names begin | |
383 | with a space, for which the regexp is `\\` '. See the source file for | |
384 | example functions that filter buffernames." | |
385 | :type '(repeat (choice regexp function)) | |
386 | :group 'ido) | |
387 | ||
388 | (defcustom ido-ignore-files | |
389 | '("\\`CVS/" "\\`#" "\\`.#" "\\`\\.\\./" "\\`\\./") | |
390 | "*List of regexps or functions matching file names to ignore. | |
391 | For example, traditional behavior is not to list files whose names begin | |
392 | with a #, for which the regexp is `\\`#'. See the source file for | |
393 | example functions that filter filenames." | |
394 | :type '(repeat (choice regexp function)) | |
395 | :group 'ido) | |
396 | ||
397 | (defcustom ido-ignore-extensions t | |
398 | "*Non-nil means ignore files in completion-ignored-extensions list." | |
399 | :type 'boolean | |
400 | :group 'ido) | |
401 | ||
402 | (defcustom ido-show-dot-for-dired nil | |
403 | "*Non-nil means to always put . as the first item in file name lists. | |
404 | This allows the current directory to be opened immediate with `dired'." | |
405 | :type 'boolean | |
406 | :group 'ido) | |
407 | ||
1de0ae85 KS |
408 | (defcustom ido-file-extensions-order nil |
409 | "*List of file extensions specifying preferred order of file selections. | |
410 | Each element is either a string with `.' as the first char, an empty | |
411 | string matching files without extension, or t which is the default order | |
616e8e5f | 412 | for files with an unlisted file extension." |
1de0ae85 KS |
413 | :type '(repeat (choice string |
414 | (const :tag "Default order" t))) | |
415 | :group 'ido) | |
416 | ||
789d1bf0 KS |
417 | (defcustom ido-ignore-directories |
418 | '("\\`CVS/" "\\`\\.\\./" "\\`\\./") | |
419 | "*List of regexps or functions matching sub-directory names to ignore." | |
420 | :type '(repeat (choice regexp function)) | |
421 | :group 'ido) | |
422 | ||
423 | (defcustom ido-ignore-directories-merge nil | |
362cdb61 KS |
424 | "*List of regexps or functions matching directory names to ignore during merge. |
425 | Directory names matched by one of the regexps in this list are not inserted | |
789d1bf0 KS |
426 | in merged file and directory lists." |
427 | :type '(repeat (choice regexp function)) | |
428 | :group 'ido) | |
429 | ||
430 | ;;; Examples for setting the value of ido-ignore-buffers | |
431 | ;(defun ido-ignore-c-mode (name) | |
432 | ; "Ignore all c mode buffers -- example function for ido." | |
433 | ; (save-excursion | |
434 | ; (set-buffer name) | |
435 | ; (string-match "^C$" mode-name))) | |
436 | ; | |
437 | ;(setq ido-ignore-buffers '("^ " ido-ignore-c-mode)) | |
438 | ||
439 | ;;; Examples for setting the value of ido-ignore-files | |
440 | ;(setq ido-ignore-files '("^ " "\\.c$" "\\.h$")) | |
441 | ||
442 | (defcustom ido-default-file-method 'always-frame | |
443 | "*How to switch to new file when using `ido-find-file'. | |
444 | Possible values: | |
445 | `samewindow' Show new file in same window | |
446 | `otherwindow' Show new file in another window (same frame) | |
447 | `display' Display file in another window without switching to it | |
448 | `otherframe' Show new file in another frame | |
449 | `maybe-frame' If a file is visible in another frame, prompt to ask if you | |
450 | you want to see the file in the same window of the current | |
616e8e5f | 451 | frame or in the other frame |
789d1bf0 | 452 | `always-frame' If a file is visible in another frame, raise that |
616e8e5f | 453 | frame; otherwise, visit the file in the same window" |
71296446 | 454 | :type '(choice (const samewindow) |
789d1bf0 KS |
455 | (const otherwindow) |
456 | (const display) | |
71296446 | 457 | (const otherframe) |
789d1bf0 KS |
458 | (const maybe-frame) |
459 | (const always-frame)) | |
460 | :group 'ido) | |
461 | ||
462 | (defcustom ido-default-buffer-method 'always-frame | |
463 | "*How to switch to new buffer when using `ido-switch-buffer'. | |
616e8e5f | 464 | See `ido-default-file-method' for details." |
71296446 | 465 | :type '(choice (const samewindow) |
789d1bf0 KS |
466 | (const otherwindow) |
467 | (const display) | |
71296446 | 468 | (const otherframe) |
789d1bf0 KS |
469 | (const maybe-frame) |
470 | (const always-frame)) | |
471 | :group 'ido) | |
472 | ||
473 | (defcustom ido-enable-flex-matching nil | |
474 | "*Non-nil means that `ido' will do flexible string matching. | |
475 | Flexible matching means that if the entered string does not | |
476 | match any item, any item containing the entered characters | |
477 | in the given sequence will match." | |
478 | :type 'boolean | |
479 | :group 'ido) | |
480 | ||
481 | ||
482 | (defcustom ido-enable-regexp nil | |
483 | "*Non-nil means that `ido' will do regexp matching. | |
484 | Value can be toggled within `ido' using `ido-toggle-regexp'." | |
485 | :type 'boolean | |
486 | :group 'ido) | |
487 | ||
488 | (defcustom ido-enable-prefix nil | |
6d8b6cbd KS |
489 | "*Non-nil means only match if the entered text is a prefix of file name. |
490 | This behavior is like the standard emacs-completion. | |
491 | Nil means to match if the entered text is an arbitrary substring. | |
789d1bf0 KS |
492 | Value can be toggled within `ido' using `ido-toggle-prefix'." |
493 | :type 'boolean | |
494 | :group 'ido) | |
495 | ||
6d8b6cbd KS |
496 | (defcustom ido-enable-dot-prefix nil |
497 | "*Non-nil means to match leading dot as prefix. | |
498 | I.e. hidden files and buffers will match only if you type a dot | |
499 | as first char even if `ido-enable-prefix' is nil." | |
500 | :type 'boolean | |
501 | :group 'ido) | |
502 | ||
d81aa76a KS |
503 | (defcustom ido-confirm-unique-completion nil |
504 | "*Non-nil means that even a unique completion must be confirmed. | |
505 | This means that \\[ido-complete] must always be followed by \\[ido-exit-minibuffer] | |
506 | even when there is only one unique completion." | |
507 | :type 'boolean | |
508 | :group 'ido) | |
509 | ||
d1a0acac KS |
510 | (defcustom ido-cannot-complete-command 'ido-completion-help |
511 | "*Command run when `ido-complete' can't complete any more. | |
512 | The most useful values are `ido-completion-help', which pops up a | |
513 | window with completion alternatives, or `ido-next-match' or | |
514 | `ido-prev-match', which cycle the buffer list." | |
515 | :type 'function | |
516 | :group 'ido) | |
517 | ||
518 | ||
789d1bf0 KS |
519 | (defcustom ido-record-commands t |
520 | "*Non-nil means that `ido' will record commands in command history. | |
521 | Note that the non-ido equivalent command is recorded." | |
522 | :type 'boolean | |
523 | :group 'ido) | |
524 | ||
525 | (defcustom ido-max-prospects 12 | |
526 | "*Non-zero means that the prospect list will be limited to than number of items. | |
527 | For a long list of prospects, building the full list for the minibuffer can take a | |
616e8e5f | 528 | non-negligible amount of time; setting this variable reduces that time." |
789d1bf0 KS |
529 | :type 'integer |
530 | :group 'ido) | |
531 | ||
a42e9704 | 532 | (defcustom ido-max-file-prompt-width 0.35 |
789d1bf0 KS |
533 | "*Non-zero means that the prompt string be limited to than number of characters. |
534 | If value is a floating point number, it specifies a fraction of the frame width." | |
535 | :type '(choice | |
536 | (integer :tag "Characters" :value 20) | |
537 | (restricted-sexp :tag "Fraction of frame width" | |
538 | :value 0.35 | |
539 | :match-alternatives (ido-fractionp))) | |
540 | :group 'ido) | |
541 | ||
542 | (defcustom ido-max-window-height nil | |
543 | "*Non-nil specifies a value to override `max-mini-window-height'." | |
544 | :type '(choice | |
545 | (const :tag "Don't override" nil) | |
546 | (integer :tag "Number of lines" :value 1) | |
547 | (restricted-sexp | |
548 | :tag "Fraction of window height" | |
549 | :value 0.25 | |
550 | :match-alternatives (ido-fractionp))) | |
551 | :group 'ido) | |
552 | ||
553 | (defcustom ido-enable-last-directory-history t | |
362cdb61 | 554 | "*Non-nil means that `ido' will remember latest selected directory names. |
789d1bf0 KS |
555 | See `ido-last-directory-list' and `ido-save-directory-list-file'." |
556 | :type 'boolean | |
557 | :group 'ido) | |
558 | ||
559 | (defcustom ido-max-work-directory-list 50 | |
560 | "*Maximum number of working directories to record. | |
561 | This is the list of directories where files have most recently been opened. | |
562 | See `ido-work-directory-list' and `ido-save-directory-list-file'." | |
563 | :type 'integer | |
564 | :group 'ido) | |
565 | ||
566 | (defcustom ido-work-directory-list-ignore-regexps nil | |
567 | "*List of regexps matching directories which should not be recorded. | |
362cdb61 | 568 | Directory names matched by one of the regexps in this list are not inserted in |
789d1bf0 KS |
569 | the `ido-work-directory-list' list." |
570 | :type '(repeat regexp) | |
571 | :group 'ido) | |
572 | ||
bad111c2 | 573 | |
310682e6 KS |
574 | (defcustom ido-use-filename-at-point nil |
575 | "*Non-nil means that ido shall look for a filename at point. | |
3c88bdc5 | 576 | May use `ffap-guesser' to guess whether text at point is a filename. |
310682e6 | 577 | If found, use that as the starting point for filename selection." |
3c88bdc5 KS |
578 | :type '(choice |
579 | (const :tag "Disabled" nil) | |
580 | (const :tag "Guess filename" guess) | |
581 | (other :tag "Use literal filename" t)) | |
310682e6 KS |
582 | :group 'ido) |
583 | ||
584 | ||
585 | (defcustom ido-use-url-at-point nil | |
586 | "*Non-nil means that ido shall look for a URL at point. | |
587 | If found, call `find-file-at-point' to visit it." | |
588 | :type 'boolean | |
589 | :group 'ido) | |
590 | ||
591 | ||
bad111c2 KS |
592 | (defcustom ido-enable-tramp-completion t |
593 | "*Non-nil means that ido shall perform tramp method and server name completion. | |
362cdb61 | 594 | A tramp file name uses the following syntax: /method:user@host:filename." |
bad111c2 KS |
595 | :type 'boolean |
596 | :group 'ido) | |
597 | ||
789d1bf0 | 598 | (defcustom ido-record-ftp-work-directories t |
337d2b66 | 599 | "*Non-nil means record ftp file names in the work directory list." |
789d1bf0 KS |
600 | :type 'boolean |
601 | :group 'ido) | |
602 | ||
603 | (defcustom ido-merge-ftp-work-directories nil | |
337d2b66 | 604 | "*If nil means merging ignores ftp file names in the work directory list." |
789d1bf0 KS |
605 | :type 'boolean |
606 | :group 'ido) | |
607 | ||
608 | (defcustom ido-cache-ftp-work-directory-time 1.0 | |
609 | "*Maximum time to cache contents of an ftp directory (in hours). | |
610 | If zero, ftp directories are not cached." | |
611 | :type 'number | |
612 | :group 'ido) | |
613 | ||
614 | (defcustom ido-slow-ftp-hosts nil | |
615 | "*List of slow ftp hosts where ido prompting should not be used. | |
616 | If an ftp host is on this list, ido automatically switches to the non-ido | |
616e8e5f | 617 | equivalent function, e.g. `find-file' rather than `ido-find-file'." |
789d1bf0 KS |
618 | :type '(repeat string) |
619 | :group 'ido) | |
620 | ||
621 | (defcustom ido-slow-ftp-host-regexps nil | |
622 | "*List of regexps matching slow ftp hosts (see `ido-slow-ftp-hosts')." | |
623 | :type '(repeat regexp) | |
624 | :group 'ido) | |
625 | ||
626 | (defcustom ido-max-work-file-list 10 | |
627 | "*Maximum number of names of recently opened files to record. | |
628 | This is the list the file names (sans directory) which have most recently | |
629 | been opened. See `ido-work-file-list' and `ido-save-directory-list-file'." | |
630 | :type 'integer | |
631 | :group 'ido) | |
632 | ||
633 | (defcustom ido-work-directory-match-only t | |
634 | "*Non-nil means to skip non-matching directories in the directory history. | |
635 | When some text is already entered at the `ido-find-file' prompt, using | |
636 | \\[ido-prev-work-directory] or \\[ido-next-work-directory] will skip directories | |
637 | without any matching entries." | |
638 | :type 'boolean | |
639 | :group 'ido) | |
640 | ||
641 | (defcustom ido-auto-merge-work-directories-length 0 | |
642 | "*Automatically switch to merged work directories during file name input. | |
643 | The value is number of characters to type before switching to merged mode. | |
644 | If zero, the switch happens when no matches are found in the current directory. | |
645 | Automatic merging is disabled if the value is negative." | |
646 | :type 'integer | |
647 | :group 'ido) | |
648 | ||
649 | (defcustom ido-auto-merge-delay-time 0.70 | |
650 | "*Delay in seconds to wait for more input before doing auto merge." | |
651 | :type 'number | |
652 | :group 'ido) | |
653 | ||
654 | (defcustom ido-auto-merge-inhibit-characters-regexp "[][*?~]" | |
655 | "*Regexp matching characters which should inhibit automatic merging. | |
656 | When a (partial) file name matches this regexp, merging is inhibited." | |
657 | :type 'regexp | |
658 | :group 'ido) | |
659 | ||
660 | (defcustom ido-merged-indicator "^" | |
661 | "The string appended to first choice if it has multiple directory choices." | |
662 | :type 'string | |
663 | :group 'ido) | |
664 | ||
665 | (defcustom ido-max-dir-file-cache 100 | |
666 | "*Maximum number of working directories to be cached. | |
667 | This is the size of the cache of file-name-all-completions results. | |
668 | Each cache entry is time stamped with the modification time of the | |
669 | directory. Some systems, like Windows, have unreliable directory | |
670 | modification times, so you may choose to disable caching on such | |
671 | systems, or explicitly refresh the cache contents using the command | |
672 | `ido-reread-directory' command (C-l) in the minibuffer. | |
673 | See also `ido-dir-file-cache' and `ido-save-directory-list-file'." | |
674 | :type 'integer | |
675 | :group 'ido) | |
676 | ||
cb65c373 KS |
677 | (defcustom ido-max-directory-size 30000 |
678 | "*Maximum size (in bytes) for directories to use ido completion. | |
679 | If you enter a directory with a size larger than this size, ido will | |
680 | not provide the normal completion. To show the completions, use C-a." | |
681 | :type '(choice (const :tag "No limit" nil) | |
682 | (integer :tag "Size in bytes" 30000)) | |
683 | :group 'ido) | |
684 | ||
789d1bf0 KS |
685 | (defcustom ido-rotate-file-list-default nil |
686 | "*Non-nil means that `ido' will always rotate file list to get default in front." | |
687 | :type 'boolean | |
688 | :group 'ido) | |
689 | ||
bad111c2 | 690 | (defcustom ido-enter-single-matching-directory 'slash |
789d1bf0 KS |
691 | "*Automatically enter sub-directory if it is the only matching item, if non-nil. |
692 | If value is 'slash, only enter if typing final slash, else do it always." | |
71296446 | 693 | :type '(choice (const :tag "Never" nil) |
789d1bf0 KS |
694 | (const :tag "When typing /" slash) |
695 | (other :tag "Always" t)) | |
696 | :group 'ido) | |
697 | ||
789d1bf0 KS |
698 | (defcustom ido-create-new-buffer 'prompt |
699 | "*Specify whether a new buffer is created if no buffer matches substring. | |
700 | Choices are 'always to create new buffers unconditionally, 'prompt to | |
701 | ask user whether to create buffer, or 'never to never create new buffer." | |
71296446 | 702 | :type '(choice (const always) |
789d1bf0 KS |
703 | (const prompt) |
704 | (const never)) | |
705 | :group 'ido) | |
706 | ||
3729cc87 | 707 | (defcustom ido-setup-hook nil |
616e8e5f | 708 | "*Hook run after the ido variables and keymap have been setup. |
3729cc87 KS |
709 | The dynamic variable `ido-cur-item' contains the current type of item that |
710 | is read by ido, possible values are file, dir, buffer, and list. | |
711 | Additional keys can be defined in `ido-mode-map'." | |
789d1bf0 KS |
712 | :type 'hook |
713 | :group 'ido) | |
714 | ||
715 | (defcustom ido-separator nil | |
716 | "*String used by ido to separate the alternatives in the minibuffer. | |
717 | Obsolete. Set 3rd element of `ido-decorations' instead." | |
610a4f64 | 718 | :type '(choice string (const nil)) |
789d1bf0 KS |
719 | :group 'ido) |
720 | ||
cb65c373 | 721 | (defcustom ido-decorations '( "{" "}" " | " " | ..." "[" "]" " [No match]" " [Matched]" " [Not readable]" " [Too big]") |
789d1bf0 | 722 | "*List of strings used by ido to display the alternatives in the minibuffer. |
cb65c373 | 723 | There are 10 elements in this list: |
789d1bf0 KS |
724 | 1st and 2nd elements are used as brackets around the prospect list, |
725 | 3rd element is the separator between prospects (ignored if ido-separator is set), | |
726 | 4th element is the string inserted at the end of a truncated list of prospects, | |
727 | 5th and 6th elements are used as brackets around the common match string which | |
728 | can be completed using TAB, | |
616e8e5f JB |
729 | 7th element is the string displayed when there are no matches, and |
730 | 8th element is displayed if there is a single match (and faces are not used), | |
731 | 9th element is displayed when the current directory is non-readable, | |
cb65c373 | 732 | 10th element is displayed when directory exceeds `ido-max-directory-size'." |
789d1bf0 KS |
733 | :type '(repeat string) |
734 | :group 'ido) | |
735 | ||
736 | (defcustom ido-use-faces t | |
737 | "*Non-nil means use ido faces to highlighting first match, only match and | |
738 | subdirs in the alternatives." | |
739 | :type 'boolean | |
740 | :group 'ido) | |
741 | ||
ccba8bb6 | 742 | (defface ido-first-match '((t (:bold t))) |
789d1bf0 KS |
743 | "*Font used by ido for highlighting first match." |
744 | :group 'ido) | |
745 | ||
ccba8bb6 | 746 | (defface ido-only-match '((((class color)) |
789d1bf0 KS |
747 | (:foreground "ForestGreen")) |
748 | (t (:italic t))) | |
749 | "*Font used by ido for highlighting only match." | |
750 | :group 'ido) | |
751 | ||
ccba8bb6 | 752 | (defface ido-subdir '((((min-colors 88) (class color)) |
ea81d57e DN |
753 | (:foreground "red1")) |
754 | (((class color)) | |
789d1bf0 KS |
755 | (:foreground "red")) |
756 | (t (:underline t))) | |
757 | "*Font used by ido for highlighting subdirs in the alternatives." | |
758 | :group 'ido) | |
759 | ||
ccba8bb6 | 760 | (defface ido-indicator '((((min-colors 88) (class color)) |
ea81d57e DN |
761 | (:foreground "yellow1" |
762 | :background "red1" | |
763 | :width condensed)) | |
764 | (((class color)) | |
789d1bf0 KS |
765 | (:foreground "yellow" |
766 | :background "red" | |
767 | :width condensed)) | |
768 | (t (:inverse-video t))) | |
769 | "*Font used by ido for highlighting its indicators." | |
770 | :group 'ido) | |
771 | ||
665ed61a KS |
772 | (defface ido-incomplete-regexp |
773 | '((t | |
774 | (:inherit font-lock-warning-face))) | |
775 | "Ido face for indicating incomplete regexps." | |
776 | :group 'ido) | |
777 | ||
789d1bf0 KS |
778 | (defcustom ido-make-file-list-hook nil |
779 | "*List of functions to run when the list of matching files is created. | |
780 | Each function on the list may modify the dynamically bound variable | |
781 | `ido-temp-list' which contains the current list of matching files." | |
782 | :type 'hook | |
783 | :group 'ido) | |
784 | ||
785 | (defcustom ido-make-dir-list-hook nil | |
786 | "*List of functions to run when the list of matching directories is created. | |
787 | Each function on the list may modify the dynamically bound variable | |
788 | `ido-temp-list' which contains the current list of matching directories." | |
789 | :type 'hook | |
790 | :group 'ido) | |
791 | ||
792 | (defcustom ido-make-buffer-list-hook nil | |
793 | "*List of functions to run when the list of matching buffers is created. | |
794 | Each function on the list may modify the dynamically bound variable | |
795 | `ido-temp-list' which contains the current list of matching buffer names." | |
796 | :type 'hook | |
797 | :group 'ido) | |
798 | ||
362cdb61 | 799 | (defcustom ido-rewrite-file-prompt-functions nil |
789d1bf0 KS |
800 | "*List of functions to run when the find-file prompt is created. |
801 | Each function on the list may modify the following dynamically bound | |
802 | variables: | |
337d2b66 RS |
803 | dirname - the (abbreviated) directory name |
804 | to be modified by the hook functions | |
805 | max-width - the max width of the resulting dirname; nil means no limit | |
806 | prompt - the basic prompt (e.g. \"Find File: \") | |
807 | literal - the string shown if doing \"literal\" find; set to nil to omit | |
808 | vc-off - the string shown if version control is inhibited; set to nit to omit | |
809 | prefix - either nil or a fixed prefix for the dirname | |
810 | ||
789d1bf0 | 811 | The following variables are available, but should not be changed: |
362cdb61 | 812 | ido-current-directory - the unabbreviated directory name |
337d2b66 | 813 | item - equals `file' or `dir' depending on the current mode." |
789d1bf0 KS |
814 | :type 'hook |
815 | :group 'ido) | |
816 | ||
362cdb61 KS |
817 | (defvar ido-rewrite-file-prompt-rules nil |
818 | "*Alist of rewriting rules for directory names in ido prompts. | |
819 | A list of elements of the form (FROM . TO) or (FROM . FUNC), each | |
820 | meaning to rewrite the directory name if matched by FROM by either | |
821 | substituting the matched string by TO or calling the function FUNC | |
822 | with the current directory name as its only argument and using the | |
823 | return value as the new directory name. In addition, each FUNC may | |
824 | also modify the dynamic variables described for the variable | |
825 | `ido-rewrite-file-prompt-functions'.") | |
789d1bf0 KS |
826 | |
827 | (defcustom ido-completion-buffer "*Ido Completions*" | |
828 | "*Name of completion buffer used by ido. | |
829 | Set to nil to disable completion buffers popping up." | |
830 | :type 'string | |
831 | :group 'ido) | |
832 | ||
833 | (defcustom ido-completion-buffer-all-completions nil | |
834 | "*Non-nil means to show all completions in completion buffer. | |
835 | Otherwise, only the current list of matches is shown." | |
836 | :type 'boolean | |
837 | :group 'ido) | |
838 | ||
839 | (defvar ido-all-frames 'visible | |
840 | "*Argument to pass to `walk-windows' when finding visible files. | |
841 | See documentation of `walk-windows' for useful values.") | |
842 | ||
843 | (defcustom ido-minibuffer-setup-hook nil | |
844 | "*Ido-specific customization of minibuffer setup. | |
845 | ||
846 | This hook is run during minibuffer setup iff `ido' will be active. | |
847 | It is intended for use in customizing ido for interoperation | |
848 | with other packages. For instance: | |
849 | ||
71296446 | 850 | \(add-hook 'ido-minibuffer-setup-hook |
789d1bf0 KS |
851 | \(function |
852 | \(lambda () | |
319a586a JB |
853 | \(make-local-variable 'max-mini-window-height) |
854 | \(setq max-mini-window-height 3)))) | |
789d1bf0 | 855 | |
319a586a | 856 | will constrain Emacs to a maximum minibuffer height of 3 lines when |
789d1bf0 KS |
857 | ido is running. Copied from `icomplete-minibuffer-setup-hook'." |
858 | :type 'hook | |
859 | :group 'ido) | |
860 | ||
861 | (defcustom ido-save-directory-list-file "~/.ido.last" | |
862 | "File in which the ido state is saved between invocations. | |
863 | Variables stored are: `ido-last-directory-list', `ido-work-directory-list', | |
864 | `ido-work-file-list', and `ido-dir-file-cache'. | |
865 | Must be set before enabling ido mode." | |
866 | :type 'string | |
867 | :group 'ido) | |
868 | ||
869 | (defcustom ido-read-file-name-as-directory-commands '() | |
362cdb61 | 870 | "List of commands which uses read-file-name to read a directory name. |
789d1bf0 | 871 | When `ido-everywhere' is non-nil, the commands in this list will read |
616e8e5f | 872 | the directory using `ido-read-directory-name'." |
789d1bf0 KS |
873 | :type '(repeat symbol) |
874 | :group 'ido) | |
875 | ||
876 | (defcustom ido-read-file-name-non-ido '() | |
877 | "List of commands which shall not read file names the ido way. | |
878 | When `ido-everywhere' is non-nil, the commands in this list will read | |
616e8e5f | 879 | the file name using normal `read-file-name' style." |
789d1bf0 KS |
880 | :type '(repeat symbol) |
881 | :group 'ido) | |
882 | ||
b2d4c118 KS |
883 | (defcustom ido-before-fallback-functions '() |
884 | "List of functions to call before calling a fallback command. | |
885 | The fallback command is passed as an argument to the functions." | |
886 | :type 'hook | |
887 | :group 'ido) | |
888 | ||
789d1bf0 KS |
889 | ;;; Internal Variables |
890 | ||
891 | ;; Persistent variables | |
892 | ||
893 | (defvar ido-mode-map nil | |
894 | "Keymap for `ido-find-file' and `ido-switch-buffer'.") | |
895 | ||
896 | (defvar ido-file-history nil | |
897 | "History of files selected using `ido-find-file'.") | |
898 | ||
899 | (defvar ido-buffer-history nil | |
900 | "History of buffers selected using `ido-switch-buffer'.") | |
901 | ||
789d1bf0 | 902 | (defvar ido-last-directory-list nil |
362cdb61 | 903 | "List of last selected directory names. |
789d1bf0 KS |
904 | See `ido-enable-last-directory-history' for details.") |
905 | ||
906 | (defvar ido-work-directory-list nil | |
362cdb61 | 907 | "List of actual working directory names. |
789d1bf0 | 908 | The current directory is inserted at the front of this list whenever a |
616e8e5f | 909 | file is opened with `ido-find-file' and family.") |
789d1bf0 KS |
910 | |
911 | (defvar ido-work-file-list nil | |
912 | "List of actual work file names. | |
337d2b66 RS |
913 | Opening a file with `ido-find-file' and similar functions |
914 | inserts the current file name (relative to its containing directory) | |
915 | at the front of this list.") | |
789d1bf0 KS |
916 | |
917 | (defvar ido-dir-file-cache nil | |
337d2b66 RS |
918 | "List of `file-name-all-completions' results. |
919 | Each element in the list is of the form (DIR (MTIME) FILE...).") | |
789d1bf0 | 920 | |
69beb26d KS |
921 | (defvar ido-ignore-item-temp-list nil |
922 | "List of items to ignore in current ido invocation. | |
616e8e5f | 923 | Intended to be let-bound by functions which call ido repeatedly. |
69beb26d KS |
924 | Should never be set permanently.") |
925 | ||
789d1bf0 KS |
926 | ;; Temporary storage |
927 | ||
928 | (defvar ido-eoinput 1 | |
929 | "Point where minibuffer input ends and completion info begins. | |
930 | Copied from `icomplete-eoinput'.") | |
931 | (make-variable-buffer-local 'ido-eoinput) | |
932 | ||
933 | (defvar ido-common-match-string nil | |
934 | "Stores the string that is common to all matching files.") | |
935 | ||
936 | (defvar ido-rescan nil | |
937 | "Non-nil means we need to regenerate the list of matching items.") | |
938 | ||
939 | (defvar ido-rotate nil | |
940 | "Non-nil means we are rotating list of matches.") | |
941 | ||
942 | (defvar ido-text nil | |
943 | "Stores the users string as it is typed in.") | |
944 | ||
945 | (defvar ido-text-init nil | |
946 | "The initial string for the users string it is typed in.") | |
947 | ||
3729cc87 KS |
948 | (defvar ido-input-stack nil |
949 | "Stores the users strings when user hits M-b/M-f.") | |
950 | ||
789d1bf0 KS |
951 | (defvar ido-matches nil |
952 | "List of files currently matching `ido-text'.") | |
953 | ||
954 | (defvar ido-report-no-match t | |
955 | "Report [No Match] when no completions matches ido-text.") | |
956 | ||
71296446 JB |
957 | (defvar ido-exit nil |
958 | "Flag to monitor how `ido-find-file' exits. | |
789d1bf0 KS |
959 | If equal to `takeprompt', we use the prompt as the file name to be |
960 | selected.") | |
961 | ||
962 | (defvar ido-current-directory nil | |
616e8e5f | 963 | "Current directory for `ido-find-file'.") |
789d1bf0 KS |
964 | |
965 | (defvar ido-auto-merge-timer nil | |
966 | "Delay timer for auto merge.") | |
967 | ||
968 | (defvar ido-use-mycompletion-depth 0 | |
71296446 | 969 | "Non-nil means use `ido' completion feedback. |
789d1bf0 KS |
970 | Is set by ido functions to the current minibuffer-depth, so that |
971 | it doesn't interfere with other minibuffer usage.") | |
972 | ||
665ed61a KS |
973 | (defvar ido-incomplete-regexp nil |
974 | "Non-nil if an incomplete regexp is entered.") | |
789d1bf0 KS |
975 | |
976 | ;;; Variables with dynamic bindings. | |
977 | ;;; Declared here to keep the byte compiler quiet. | |
978 | ||
db9f395b | 979 | ;; Stores the current ido item type ('file, 'dir, 'buffer, or 'list). |
789d1bf0 KS |
980 | (defvar ido-cur-item) |
981 | ||
982 | ;; Stores the current list of items that will be searched through. | |
983 | ;; The list is ordered, so that the most interesting item comes first, | |
984 | ;; although by default, the files visible in the current frame are put | |
985 | ;; at the end of the list. Created by `ido-make-item-list'. | |
986 | (defvar ido-cur-list) | |
987 | ||
db9f395b KS |
988 | ;; Stores the choice list for ido-completing-read |
989 | (defvar ido-choice-list) | |
990 | ||
789d1bf0 KS |
991 | ;; Stores the list of items which are ignored when building |
992 | ;; `ido-cur-list'. It is in no specific order. | |
993 | (defvar ido-ignored-list) | |
994 | ||
a70343bd KS |
995 | ;; Remember if current directory is non-readable (so we cannot do completion). |
996 | (defvar ido-directory-nonreadable) | |
997 | ||
cb65c373 KS |
998 | ;; Remember if current directory is 'huge' (so we don't want to do completion). |
999 | (defvar ido-directory-too-big) | |
1000 | ||
789d1bf0 KS |
1001 | ;; Keep current item list if non-nil. |
1002 | (defvar ido-keep-item-list) | |
1003 | ||
1004 | ;; Process ido-ignore-* lists. | |
1005 | (defvar ido-process-ignore-lists) | |
1006 | ||
1007 | ;; Don't process ido-ignore- lists once. | |
1008 | (defvar ido-process-ignore-lists-inhibit) | |
1009 | ||
1010 | ;; Buffer from which ido was entered. | |
1011 | (defvar ido-entry-buffer) | |
1012 | ||
1013 | ;; Non-nil if matching file must be selected. | |
1014 | (defvar ido-require-match) | |
1015 | ||
1016 | ;; Stores a temporary version of the file list being created. | |
1017 | (defvar ido-temp-list) | |
1018 | ||
1019 | ;; Non-nil if default list element should be rotated into place. | |
1020 | (defvar ido-rotate-temp) | |
1021 | ||
1022 | ;; Stores current index in ido-work-directory-list. | |
1023 | (defvar ido-work-directory-index) | |
1024 | ||
1025 | ;; Stores current index in ido-work-file-list. | |
1026 | (defvar ido-work-file-index) | |
1027 | ||
1028 | ;; Set when merged work directory list is in use. | |
1029 | (defvar ido-use-merged-list) | |
1030 | ||
1031 | ;; Set when merged work directory list not yet built. | |
1032 | (defvar ido-try-merged-list) | |
1033 | ||
1034 | ;; Saved state prior to last work directory merge. | |
1035 | ;; Value is a list (ido-text dir cur-list ignored-list matches). | |
1036 | (defvar ido-pre-merge-state) | |
1037 | ||
310682e6 KS |
1038 | ;; Original value of vc-handled-backends for use in ido-toggle-vc. |
1039 | (defvar ido-saved-vc-hb) | |
789d1bf0 KS |
1040 | |
1041 | ;; Stores temporary state of literal find file. | |
1042 | (defvar ido-find-literal) | |
1043 | ||
db9f395b KS |
1044 | ;; Set to 'ignore to inhibit switching between find-file/switch-buffer. |
1045 | (defvar ido-context-switch-command) | |
789d1bf0 KS |
1046 | |
1047 | ;;; FUNCTIONS | |
1048 | ||
1049 | (defun ido-active (&optional merge) | |
1050 | (if merge | |
1051 | ido-use-merged-list | |
1052 | (and (boundp 'ido-completing-read) (= ido-use-mycompletion-depth (minibuffer-depth))))) | |
1053 | ||
1054 | (defvar ido-trace-enable nil) | |
1055 | ||
1056 | (defun ido-trace (p &optional s retval) | |
1057 | (if ido-trace-enable | |
1058 | (let ((b (get-buffer-create " *IDO Trace*")) | |
1059 | (deactivate-mark deactivate-mark)) | |
1060 | (save-excursion | |
1061 | (save-restriction | |
1062 | (set-buffer b) | |
1063 | (insert p ": " (if (stringp s) s (format "%S" s)) "\n"))))) | |
1064 | retval) | |
1065 | ||
1066 | (defun ido-toggle-trace (arg) | |
1067 | (interactive "P") | |
1068 | (setq ido-trace-enable (or arg (not ido-trace-enable))) | |
bad111c2 KS |
1069 | (if ido-trace-enable |
1070 | (message "IDO trace on")) | |
789d1bf0 KS |
1071 | (let ((b (get-buffer " *IDO Trace*"))) |
1072 | (if b | |
1073 | (if ido-trace-enable | |
1074 | (kill-buffer b) | |
bad111c2 KS |
1075 | (pop-to-buffer b t t) |
1076 | (setq truncate-lines t))))) | |
1077 | ||
1078 | (defun ido-is-tramp-root (&optional dir) | |
1079 | (setq dir (or dir ido-current-directory)) | |
1080 | (and ido-enable-tramp-completion | |
1081 | (string-match "\\`/[^/][^/]+:\\([^/:@]+@\\)?\\'" dir))) | |
789d1bf0 KS |
1082 | |
1083 | (defun ido-is-root-directory (&optional dir) | |
1084 | (setq dir (or dir ido-current-directory)) | |
bad111c2 KS |
1085 | (or |
1086 | (string-equal "/" dir) | |
1087 | (and (memq system-type '(windows-nt ms-dos)) | |
1088 | (string-match "\\`[a-zA-Z]:[/\\]\\'" dir)) | |
1089 | (if ido-enable-tramp-completion | |
1090 | (ido-is-tramp-root dir) | |
1091 | (string-match "\\`/[^:/][^:/]+:\\'" dir)))) | |
789d1bf0 KS |
1092 | |
1093 | (defun ido-is-ftp-directory (&optional dir) | |
71296446 | 1094 | (string-match |
bad111c2 KS |
1095 | (if ido-enable-tramp-completion |
1096 | "\\`/[^/:][^/:]+:" ;; like tramp-file-name-regexp-unified, but doesn't match single drive letters | |
1097 | "\\`/[^/:][^/:]+:/") | |
1098 | (or dir ido-current-directory))) | |
789d1bf0 KS |
1099 | |
1100 | (defun ido-is-slow-ftp-host (&optional dir) | |
1101 | (and (or ido-slow-ftp-hosts ido-slow-ftp-host-regexps) | |
1102 | (setq dir (or dir ido-current-directory)) | |
1103 | ;; (featurep 'ange-ftp) | |
1104 | ;; (ange-ftp-ftp-name dir) | |
71296446 | 1105 | (string-match |
bad111c2 KS |
1106 | (if ido-enable-tramp-completion |
1107 | "\\`/\\([^/]+[@:]\\)*\\([^@/:][^@/:]+\\):" | |
1108 | "\\`/\\([^/:]*@\\)?\\([^@/:][^@/:]+\\):/") | |
1109 | dir) | |
789d1bf0 KS |
1110 | (let ((host (substring dir (match-beginning 2) (match-end 2)))) |
1111 | (or (member host ido-slow-ftp-hosts) | |
1112 | (let ((re ido-slow-ftp-host-regexps)) | |
1113 | (while (and re (not (string-match (car re) host))) | |
1114 | (setq re (cdr re))) | |
1115 | re))))) | |
1116 | ||
1117 | (defun ido-time-stamp (&optional time) | |
1118 | ;; Time is a floating point number (fractions of 1 hour) | |
1119 | (setq time (or time (current-time))) | |
1120 | (/ (+ (* (car time) 65536.0) (car (cdr time))) 3600.0)) | |
1121 | ||
1122 | (defun ido-cache-ftp-valid (&optional time) | |
1123 | (and (numberp ido-cache-ftp-work-directory-time) | |
1124 | (> ido-cache-ftp-work-directory-time 0) | |
1125 | (or (not time) | |
1126 | (< (- (ido-time-stamp) time) ido-cache-ftp-work-directory-time)))) | |
1127 | ||
1128 | (defun ido-may-cache-directory (&optional dir) | |
1129 | (setq dir (or dir ido-current-directory)) | |
bad111c2 | 1130 | (cond |
cb65c373 KS |
1131 | ((ido-directory-too-big-p dir) |
1132 | nil) | |
bad111c2 KS |
1133 | ((and (ido-is-root-directory dir) |
1134 | (or ido-enable-tramp-completion | |
1135 | (memq system-type '(windows-nt ms-dos)))) | |
1136 | nil) | |
1137 | ((not (ido-is-ftp-directory dir)) | |
1138 | t) | |
1139 | ((ido-cache-ftp-valid) | |
1140 | t))) | |
789d1bf0 KS |
1141 | |
1142 | (defun ido-pp (list &optional sep) | |
1143 | (let ((print-level nil) (eval-expression-print-level nil) | |
1144 | (print-length nil) (eval-expression-print-length nil)) | |
1145 | (insert "\n;; ----- " (symbol-name list) " -----\n(\n ") | |
1146 | (setq list (symbol-value list)) | |
1147 | (while list | |
1148 | (let* ((elt (car list)) | |
1149 | (s (if (consp elt) (car elt) elt))) | |
1150 | (if (and (stringp s) (= (length s) 0)) | |
1151 | (setq s nil)) | |
1152 | (if s | |
1153 | (prin1 elt (current-buffer))) | |
1154 | (if (and (setq list (cdr list)) s) | |
1155 | (insert (or sep "\n "))))) | |
1156 | (insert "\n)\n"))) | |
1157 | ||
1158 | (defun ido-save-history () | |
1159 | "Save ido history and cache information between sessions." | |
1160 | (interactive) | |
1161 | (if (and ido-last-directory-list ido-save-directory-list-file) | |
1162 | (save-excursion | |
1163 | (save-window-excursion | |
1164 | (if (find-buffer-visiting ido-save-directory-list-file) | |
1165 | (kill-buffer (find-buffer-visiting ido-save-directory-list-file))) | |
1166 | (if (file-exists-p ido-save-directory-list-file) | |
1167 | (delete-file ido-save-directory-list-file)) | |
1168 | (set-buffer (let ((enable-local-variables nil)) | |
1169 | (find-file-noselect ido-save-directory-list-file t))) | |
1170 | (goto-char (point-min)) | |
1171 | (delete-region (point-min) (point-max)) | |
1172 | (ido-pp 'ido-last-directory-list) | |
1173 | (ido-pp 'ido-work-directory-list) | |
1174 | (ido-pp 'ido-work-file-list) | |
1175 | (ido-pp 'ido-dir-file-cache "\n\n ") | |
1176 | (insert "\n") | |
1177 | (let ((version-control 'never)) | |
1178 | (write-file ido-save-directory-list-file nil)) | |
1179 | (kill-buffer (current-buffer)))))) | |
1180 | ||
1181 | (defun ido-load-history (&optional arg) | |
1182 | "Load ido history and cache information from previous session. | |
1183 | With prefix argument, reload history unconditionally." | |
1184 | (interactive "P") | |
1185 | (if (or arg (and ido-save-directory-list-file (not ido-last-directory-list))) | |
1186 | (let ((file (expand-file-name ido-save-directory-list-file)) | |
1187 | buf) | |
1188 | (when (file-readable-p file) | |
1189 | (save-excursion | |
1190 | (save-window-excursion | |
1191 | (setq buf (set-buffer (let ((enable-local-variables nil)) | |
1192 | (find-file-noselect file)))) | |
1193 | (goto-char (point-min)) | |
1194 | (condition-case nil | |
1195 | (setq ido-last-directory-list (read (current-buffer)) | |
1196 | ido-work-directory-list (read (current-buffer)) | |
1197 | ido-work-file-list (read (current-buffer)) | |
1198 | ido-dir-file-cache (read (current-buffer))) | |
1199 | (error nil)))) | |
1200 | (kill-buffer buf)))) | |
1201 | (ido-wash-history)) | |
1202 | ||
1203 | (defun ido-wash-history () | |
1204 | "Clean-up ido history and cache information. | |
1205 | Removes badly formatted data and ignored directories." | |
1206 | (interactive) | |
1207 | ;; Check format of each of our lists, discard bogus elements | |
1208 | (setq ido-last-directory-list | |
1209 | (and (listp ido-last-directory-list) | |
1210 | (let ((l ido-last-directory-list) r) | |
1211 | (while l | |
1212 | (if (and (consp (car l)) | |
1213 | (stringp (car (car l))) | |
1214 | (stringp (cdr (car l)))) | |
1215 | (setq r (cons (car l) r))) | |
1216 | (setq l (cdr l))) | |
1217 | (nreverse r)))) | |
71296446 | 1218 | (setq ido-work-directory-list |
789d1bf0 KS |
1219 | (and (listp ido-work-directory-list) |
1220 | (let ((l ido-work-directory-list) r) | |
1221 | (while l | |
1222 | (if (and (stringp (car l)) | |
1223 | (or ido-record-ftp-work-directories | |
1224 | (not (ido-is-ftp-directory (car l))))) | |
1225 | (setq r (cons (car l) r))) | |
1226 | (setq l (cdr l))) | |
1227 | (nreverse r)))) | |
71296446 | 1228 | (setq ido-work-file-list |
789d1bf0 KS |
1229 | (and (listp ido-work-file-list) |
1230 | (let ((l ido-work-file-list) r) | |
1231 | (while l | |
1232 | (if (stringp (car l)) | |
1233 | (setq r (cons (car l) r))) | |
1234 | (setq l (cdr l))) | |
1235 | (nreverse r)))) | |
71296446 | 1236 | (setq ido-dir-file-cache |
789d1bf0 KS |
1237 | (and (listp ido-dir-file-cache) |
1238 | (let ((l ido-dir-file-cache) r) | |
1239 | (while l | |
1240 | (if (and (listp (car l)) | |
1241 | (> (length (car l)) 2) | |
1242 | (let ((dir (car (car l))) | |
1243 | (time (car (cdr (car l)))) | |
1244 | (files (cdr (cdr (car l))))) | |
1245 | (and | |
1246 | (stringp dir) | |
1247 | (consp time) | |
1248 | (if (integerp (car time)) | |
1249 | (and (/= (car time) 0) | |
1250 | (integerp (car (cdr time))) | |
1251 | (/= (car (cdr time)) 0) | |
1252 | (ido-may-cache-directory dir)) | |
1253 | (and (eq (car time) 'ftp) | |
1254 | (numberp (cdr time)) | |
1255 | (ido-is-ftp-directory dir) | |
1256 | (ido-cache-ftp-valid (cdr time)))) | |
1257 | (let ((s files) (ok t)) | |
1258 | (while s | |
1259 | (if (stringp (car s)) | |
1260 | (setq s (cdr s)) | |
1261 | (setq s nil ok nil))) | |
1262 | ok)))) | |
1263 | (setq r (cons (car l) r))) | |
1264 | (setq l (cdr l))) | |
1265 | (nreverse r)))) | |
1266 | ||
1267 | ;; Remove ignored directories from work directory list | |
1268 | ;; according to ido-work-directory-list-ignore-regexps | |
1269 | (if ido-work-directory-list | |
1270 | (let ((dirs (reverse ido-work-directory-list))) | |
1271 | (setq ido-work-directory-list nil) | |
1272 | (while dirs | |
1273 | (ido-record-work-directory (car dirs)) | |
1274 | (setq dirs (cdr dirs))))) | |
1275 | ;; Get rid of text properties | |
1276 | (let ((l ido-last-directory-list) e) | |
1277 | (while l | |
1278 | (setq e (car l) l (cdr l)) | |
1279 | (set-text-properties 0 (length (car e)) nil (car e)) | |
1280 | (set-text-properties 0 (length (cdr e)) nil (cdr e)))) | |
1281 | (let ((l ido-work-directory-list) e) | |
1282 | (while l | |
1283 | (setq e (car l) l (cdr l)) | |
1284 | (set-text-properties 0 (length e) nil e))) | |
1285 | (let ((l ido-work-file-list) e) | |
1286 | (while l | |
1287 | (setq e (car l) l (cdr l)) | |
1288 | (set-text-properties 0 (length e) nil e))) | |
1289 | (let ((l ido-dir-file-cache) e d) | |
1290 | (while l | |
1291 | (setq e (car l) l (cdr l)) | |
1292 | (if (listp e) | |
1293 | (while e | |
1294 | (setq d (car e) e (cdr e)) | |
1295 | (if (not (consp d)) | |
1296 | (set-text-properties 0 (length d) nil d)))))) | |
1297 | ) | |
1298 | ||
1299 | ||
1300 | (defun ido-kill-emacs-hook () | |
1301 | ;; ido kill emacs hook | |
1302 | (ido-save-history)) | |
1303 | ||
1304 | (defvar ido-minor-mode-map-entry nil) | |
1305 | ||
1306 | ;;;###autoload | |
b0df3884 | 1307 | (defun ido-mode (&optional arg) |
789d1bf0 KS |
1308 | "Toggle ido speed-ups on or off. |
1309 | With ARG, turn ido speed-up on if arg is positive, off otherwise. | |
b0df3884 KS |
1310 | Turning on ido-mode will remap (via a minor-mode keymap) the default |
1311 | keybindings for the `find-file' and `switch-to-buffer' families of | |
1312 | commands to the ido versions of these functions. | |
1313 | However, if ARG arg equals 'files, remap only commands for files, or | |
1314 | if it equals 'buffers, remap only commands for buffer switching. | |
789d1bf0 KS |
1315 | This function also adds a hook to the minibuffer." |
1316 | (interactive "P") | |
1317 | (setq ido-mode | |
71296446 | 1318 | (cond |
789d1bf0 KS |
1319 | ((null arg) (if ido-mode nil 'both)) |
1320 | ((eq arg t) 'both) | |
1321 | ((eq arg 'files) 'file) | |
1322 | ((eq arg 'buffers) 'buffer) | |
1323 | ((memq arg '(file buffer both)) arg) | |
1324 | ((> (prefix-numeric-value arg) 0) 'both) | |
1325 | (t nil))) | |
1326 | ||
1327 | (ido-everywhere (if ido-everywhere 1 -1)) | |
1328 | ||
1329 | (when ido-mode | |
1330 | (add-hook 'minibuffer-setup-hook 'ido-minibuffer-setup) | |
1331 | (add-hook 'choose-completion-string-functions 'ido-choose-completion-string) | |
1332 | (ido-load-history) | |
1333 | ||
1334 | (add-hook 'kill-emacs-hook 'ido-kill-emacs-hook) | |
1335 | ||
1939ac92 KS |
1336 | (if ido-minor-mode-map-entry |
1337 | (setcdr ido-minor-mode-map-entry (make-sparse-keymap)) | |
789d1bf0 KS |
1338 | (setq ido-minor-mode-map-entry (cons 'ido-mode (make-sparse-keymap))) |
1339 | (add-to-list 'minor-mode-map-alist ido-minor-mode-map-entry)) | |
1340 | ||
1341 | (let ((map (cdr ido-minor-mode-map-entry))) | |
1342 | (when (memq ido-mode '(file both)) | |
1343 | (define-key map [remap find-file] 'ido-find-file) | |
1344 | (define-key map [remap find-file-read-only] 'ido-find-file-read-only) | |
1345 | (define-key map [remap find-alternate-file] 'ido-find-alternate-file) | |
1346 | (define-key map [remap write-file] 'ido-write-file) | |
1347 | (define-key map [remap insert-file] 'ido-insert-file) | |
1348 | (define-key map [remap list-directory] 'ido-list-directory) | |
1349 | (define-key map [remap dired] 'ido-dired) | |
1350 | (define-key map [remap find-file-other-window] 'ido-find-file-other-window) | |
1351 | (define-key map [remap find-file-read-only-other-window] 'ido-find-file-read-only-other-window) | |
1352 | (define-key map [remap find-file-other-frame] 'ido-find-file-other-frame) | |
1353 | (define-key map [remap find-file-read-only-other-frame] 'ido-find-file-read-only-other-frame)) | |
1354 | ||
1355 | (when (memq ido-mode '(buffer both)) | |
1356 | (define-key map [remap switch-to-buffer] 'ido-switch-buffer) | |
1357 | (define-key map [remap switch-to-buffer-other-window] 'ido-switch-buffer-other-window) | |
1358 | (define-key map [remap switch-to-buffer-other-frame] 'ido-switch-buffer-other-frame) | |
1359 | (define-key map [remap insert-buffer] 'ido-insert-buffer) | |
1360 | (define-key map [remap kill-buffer] 'ido-kill-buffer) | |
1361 | (define-key map [remap display-buffer] 'ido-display-buffer))))) | |
1362 | ||
1363 | (defun ido-everywhere (arg) | |
1364 | "Enable ido everywhere file and directory names are read." | |
1365 | (interactive "P") | |
1366 | (setq ido-everywhere (if arg | |
71296446 | 1367 | (> (prefix-numeric-value arg) 0) |
789d1bf0 | 1368 | (not ido-everywhere))) |
bb7216f7 | 1369 | (when (get 'ido-everywhere 'file) |
d6810a2d | 1370 | (setq read-file-name-function (car (get 'ido-everywhere 'file))) |
bb7216f7 KS |
1371 | (put 'ido-everywhere 'file nil)) |
1372 | (when (get 'ido-everywhere 'buffer) | |
d6810a2d | 1373 | (setq read-buffer-function (car (get 'ido-everywhere 'buffer))) |
bb7216f7 KS |
1374 | (put 'ido-everywhere 'buffer nil)) |
1375 | (when ido-everywhere | |
1376 | (when (memq ido-mode '(both file)) | |
d6810a2d | 1377 | (put 'ido-everywhere 'file (cons read-file-name-function nil)) |
bb7216f7 KS |
1378 | (setq read-file-name-function 'ido-read-file-name)) |
1379 | (when (memq ido-mode '(both buffer)) | |
d6810a2d | 1380 | (put 'ido-everywhere 'buffer (cons read-buffer-function nil)) |
bb7216f7 | 1381 | (setq read-buffer-function 'ido-read-buffer)))) |
789d1bf0 KS |
1382 | |
1383 | ||
71296446 | 1384 | ;;; IDO KEYMAP |
789d1bf0 KS |
1385 | (defun ido-define-mode-map () |
1386 | "Set up the keymap for `ido'." | |
1387 | (let (map) | |
1388 | ;; generated every time so that it can inherit new functions. | |
1389 | ||
1390 | (setq map (copy-keymap minibuffer-local-map)) | |
1391 | (define-key map "\C-a" 'ido-toggle-ignore) | |
1392 | (define-key map "\C-c" 'ido-toggle-case) | |
1393 | (define-key map "\C-e" 'ido-edit-input) | |
1394 | (define-key map "\t" 'ido-complete) | |
030fa15b | 1395 | (define-key map " " 'ido-complete-space) |
789d1bf0 KS |
1396 | (define-key map "\C-j" 'ido-select-text) |
1397 | (define-key map "\C-m" 'ido-exit-minibuffer) | |
1398 | (define-key map "\C-p" 'ido-toggle-prefix) | |
1399 | (define-key map "\C-r" 'ido-prev-match) | |
1400 | (define-key map "\C-s" 'ido-next-match) | |
1401 | (define-key map "\C-t" 'ido-toggle-regexp) | |
1402 | (define-key map "\C-z" 'ido-undo-merge-work-directory) | |
bf67f27b | 1403 | (define-key map [(control ?\s)] 'ido-restrict-to-matches) |
08bfde76 | 1404 | (define-key map [(control ?@)] 'ido-restrict-to-matches) |
789d1bf0 KS |
1405 | (define-key map [right] 'ido-next-match) |
1406 | (define-key map [left] 'ido-prev-match) | |
1407 | (define-key map "?" 'ido-completion-help) | |
1408 | ||
ae9d279d KS |
1409 | ;; Magic commands. |
1410 | (define-key map "\C-b" 'ido-magic-backward-char) | |
1411 | (define-key map "\C-f" 'ido-magic-forward-char) | |
1412 | (define-key map "\C-d" 'ido-magic-delete-char) | |
1413 | ||
789d1bf0 | 1414 | (when (memq ido-cur-item '(file dir)) |
ae9d279d KS |
1415 | (define-key map "\C-x\C-b" (or ido-context-switch-command 'ido-enter-switch-buffer)) |
1416 | (define-key map "\C-x\C-f" 'ido-fallback-command) | |
1417 | (define-key map "\C-x\C-d" (or (and ido-context-switch-command 'ignore) 'ido-enter-dired)) | |
789d1bf0 KS |
1418 | (define-key map [down] 'ido-next-match-dir) |
1419 | (define-key map [up] 'ido-prev-match-dir) | |
1420 | (define-key map [(meta up)] 'ido-prev-work-directory) | |
1421 | (define-key map [(meta down)] 'ido-next-work-directory) | |
1422 | (define-key map [backspace] 'ido-delete-backward-updir) | |
1423 | (define-key map "\d" 'ido-delete-backward-updir) | |
1424 | (define-key map [(meta backspace)] 'ido-delete-backward-word-updir) | |
1425 | (define-key map [(control backspace)] 'ido-up-directory) | |
b0df3884 | 1426 | (define-key map "\C-l" 'ido-reread-directory) |
ae9d279d | 1427 | (define-key map [(meta ?d)] 'ido-wide-find-dir-or-delete-dir) |
3729cc87 KS |
1428 | (define-key map [(meta ?b)] 'ido-push-dir) |
1429 | (define-key map [(meta ?f)] 'ido-wide-find-file-or-pop-dir) | |
789d1bf0 KS |
1430 | (define-key map [(meta ?k)] 'ido-forget-work-directory) |
1431 | (define-key map [(meta ?m)] 'ido-make-directory) | |
1432 | (define-key map [(meta ?n)] 'ido-next-work-directory) | |
1433 | (define-key map [(meta ?o)] 'ido-prev-work-file) | |
bf67f27b | 1434 | (define-key map [(meta control ?o)] 'ido-next-work-file) |
789d1bf0 KS |
1435 | (define-key map [(meta ?p)] 'ido-prev-work-directory) |
1436 | (define-key map [(meta ?s)] 'ido-merge-work-directories) | |
1437 | ) | |
1438 | ||
1439 | (when (eq ido-cur-item 'file) | |
1440 | (define-key map "\C-k" 'ido-delete-file-at-head) | |
1441 | (define-key map "\C-o" 'ido-copy-current-word) | |
789d1bf0 KS |
1442 | (define-key map "\C-w" 'ido-copy-current-file-name) |
1443 | (define-key map [(meta ?l)] 'ido-toggle-literal) | |
1444 | (define-key map "\C-v" 'ido-toggle-vc) | |
1445 | ) | |
1446 | ||
1447 | (when (eq ido-cur-item 'buffer) | |
ae9d279d KS |
1448 | (define-key map "\C-x\C-f" (or ido-context-switch-command 'ido-enter-find-file)) |
1449 | (define-key map "\C-x\C-b" 'ido-fallback-command) | |
789d1bf0 KS |
1450 | (define-key map "\C-k" 'ido-kill-buffer-at-head) |
1451 | ) | |
1452 | ||
f0a73ccc | 1453 | (when (if (boundp 'viper-mode) viper-mode) |
9f781d7e KS |
1454 | (define-key map [remap viper-intercept-ESC-key] 'ignore) |
1455 | (when (memq ido-cur-item '(file dir)) | |
1456 | (define-key map [remap viper-backward-char] 'ido-delete-backward-updir) | |
1457 | (define-key map [remap viper-del-backward-char-in-insert] 'ido-delete-backward-updir) | |
1458 | (define-key map [remap viper-delete-backward-word] 'ido-delete-backward-word-updir))) | |
f0a73ccc | 1459 | |
3729cc87 | 1460 | (setq ido-mode-map map))) |
789d1bf0 KS |
1461 | |
1462 | (defun ido-final-slash (dir &optional fix-it) | |
1463 | ;; return DIR if DIR has final slash. | |
1464 | ;; else if FIX-IT is non-nil, return DIR/ | |
1465 | ;; else return nil. | |
1466 | (setq dir (ido-name dir)) | |
1467 | (cond | |
1468 | ((string-match "/\\'" dir) dir) | |
bad111c2 | 1469 | ((ido-is-tramp-root dir) dir) |
789d1bf0 KS |
1470 | (fix-it (concat dir "/")) |
1471 | (t nil))) | |
1472 | ||
310682e6 KS |
1473 | (defun ido-no-final-slash (s) |
1474 | ;; Remove optional final slash from string S | |
1475 | (let ((l (1- (length s)))) | |
1476 | (if (and (> l 0) (eq (aref s l) ?/)) | |
1477 | (substring s 0 l) | |
1478 | s))) | |
1479 | ||
866f2239 KS |
1480 | (defun ido-nonreadable-directory-p (dir) |
1481 | ;; Return t if dir is a directory, but not readable | |
1482 | ;; Do not check for non-readable directories via tramp, as this causes a premature | |
1483 | ;; connect on incomplete tramp paths (after entring just method:). | |
1484 | (let ((ido-enable-tramp-completion nil)) | |
1485 | (and (ido-final-slash dir) | |
1486 | (file-directory-p dir) | |
1487 | (not (file-readable-p dir))))) | |
1488 | ||
cb65c373 KS |
1489 | (defun ido-directory-too-big-p (dir) |
1490 | ;; Return t if dir is a directory, but too big to show | |
1491 | ;; Do not check for non-readable directories via tramp, as this causes a premature | |
1492 | ;; connect on incomplete tramp paths (after entring just method:). | |
1493 | (let ((ido-enable-tramp-completion nil)) | |
1494 | (and (numberp ido-max-directory-size) | |
1495 | (ido-final-slash dir) | |
1496 | (file-directory-p dir) | |
1497 | (> (nth 7 (file-attributes dir)) ido-max-directory-size)))) | |
1498 | ||
789d1bf0 KS |
1499 | (defun ido-set-current-directory (dir &optional subdir no-merge) |
1500 | ;; Set ido's current directory to DIR or DIR/SUBDIR | |
1501 | (setq dir (ido-final-slash dir t)) | |
1502 | (setq ido-use-merged-list nil | |
1503 | ido-try-merged-list (not no-merge)) | |
1504 | (if subdir | |
1505 | (setq dir (ido-final-slash (concat dir subdir) t))) | |
1506 | (if (equal dir ido-current-directory) | |
1507 | nil | |
1508 | (ido-trace "cd" dir) | |
1509 | (setq ido-current-directory dir) | |
1510 | (if (get-buffer ido-completion-buffer) | |
1511 | (kill-buffer ido-completion-buffer)) | |
866f2239 | 1512 | (setq ido-directory-nonreadable (ido-nonreadable-directory-p dir)) |
cb65c373 KS |
1513 | (setq ido-directory-too-big (and (not ido-directory-nonreadable) |
1514 | (ido-directory-too-big-p dir))) | |
789d1bf0 KS |
1515 | t)) |
1516 | ||
1517 | (defun ido-set-current-home (&optional dir) | |
1518 | ;; Set ido's current directory to user's home directory | |
1519 | (ido-set-current-directory (expand-file-name (or dir "~/")))) | |
1520 | ||
1521 | (defun ido-record-command (command arg) | |
1522 | ;; Add (command arg) to command-history if ido-record-commands is t | |
1523 | (if ido-record-commands | |
1524 | (let ((cmd (list command arg))) | |
1525 | (if (or (not command-history) | |
1526 | (not (equal cmd (car command-history)))) | |
1527 | (setq command-history (cons cmd command-history)))))) | |
1528 | ||
1529 | (defun ido-make-prompt (item prompt) | |
1530 | ;; Make the prompt for ido-read-internal | |
1531 | (cond | |
1532 | ((and (memq item '(file dir)) ido-current-directory) | |
362cdb61 | 1533 | (let ((dirname (abbreviate-file-name ido-current-directory)) |
a42e9704 KS |
1534 | (max-width (if (and ido-max-file-prompt-width (floatp ido-max-file-prompt-width)) |
1535 | (floor (* (frame-width) ido-max-file-prompt-width)) | |
1536 | ido-max-file-prompt-width)) | |
789d1bf0 | 1537 | (literal (and (boundp 'ido-find-literal) ido-find-literal "(literal) ")) |
310682e6 | 1538 | (vc-off (and ido-saved-vc-hb (not vc-handled-backends) "[-VC] ")) |
789d1bf0 | 1539 | (prefix nil) |
362cdb61 | 1540 | (rule ido-rewrite-file-prompt-rules)) |
789d1bf0 KS |
1541 | (let ((case-fold-search nil)) |
1542 | (while rule | |
1543 | (if (and (consp (car rule)) | |
362cdb61 KS |
1544 | (string-match (car (car rule)) dirname)) |
1545 | (setq dirname | |
789d1bf0 | 1546 | (if (stringp (cdr (car rule))) |
362cdb61 KS |
1547 | (replace-match (cdr (car rule)) t nil dirname) |
1548 | (funcall (cdr (car rule)) dirname)))) | |
789d1bf0 | 1549 | (setq rule (cdr rule)))) |
362cdb61 | 1550 | (run-hooks 'ido-rewrite-file-prompt-functions) |
71296446 | 1551 | (concat prompt |
789d1bf0 KS |
1552 | ; (if ido-process-ignore-lists "" "&") |
1553 | (or literal "") | |
1554 | (or vc-off "") | |
1555 | (or prefix "") | |
362cdb61 | 1556 | (let ((l (length dirname))) |
789d1bf0 | 1557 | (if (and max-width (> max-width 0) (> l max-width)) |
71296446 | 1558 | (let* ((s (substring dirname (- max-width))) |
789d1bf0 KS |
1559 | (i (string-match "/" s))) |
1560 | (concat "..." (if i (substring s i) s))) | |
362cdb61 | 1561 | dirname))))) |
789d1bf0 KS |
1562 | (t prompt))) |
1563 | ||
1564 | ;; Here is very briefly how ido-find-file works: | |
1565 | ;; | |
1566 | ;; (ido-find-file) | |
1567 | ;; (ido-file-internal method) | |
1568 | ;; set ido-current-directory | |
1569 | ;; (ido-read-internal 'file ...) | |
1570 | ;; (while ... | |
1571 | ;; (ido-make-item-list ...) | |
1572 | ;; (ido-set-matches) | |
1573 | ;; (completing-read ... ido-text-init ...) | |
1574 | ;; | |
1575 | ;; ... here user is allowed to type characters and commands | |
1576 | ;; a command may set ido-exit and call (exit-minibuffer) | |
1577 | ;; to make ido-read-internal do advanced tasks (or return) | |
1578 | ;; | |
1579 | ;; ... ido-tidy and ido-exhibit are pre- and post-hooks | |
1580 | ;; which are run before and after each user command. | |
1581 | ;; | |
1582 | ;; return value from completing-read is stored in ido-final-text | |
1583 | ;; - ido-exit may cause further actions to be taken: | |
1584 | ;; 'refresh - repeat loop (make-item-list, set-matches) | |
1585 | ;; 'edit - edit the prompt string, then repeat loop | |
1586 | ;; 'keep - repeat loop but don't (re)make-item-list | |
1587 | ;; 'updir - go up one directory, repeat loop | |
1588 | ;; else set ido-selected based on ido-final-text, | |
1589 | ;; optionally update ido-current-directory and repeat loop, or | |
1590 | ;; exit with the return value of ido-selected (file name) | |
1591 | ;; selected file name is returned from ido-read-internal, | |
1592 | ;; ido-exit and method determines what action is taken | |
1593 | ;; e.g. the file name may be ignored or joined with ido-current-directory, and | |
1594 | ;; the relevant function is called (find-file, write-file, etc). | |
1595 | ||
1596 | (defun ido-read-internal (item prompt history &optional default require-match initial) | |
1597 | "Perform the ido-read-buffer and ido-read-file-name functions. | |
71296446 | 1598 | Return the name of a buffer or file selected. |
789d1bf0 KS |
1599 | PROMPT is the prompt to give to the user. |
1600 | DEFAULT if given is the default directory to start with. | |
1601 | If REQUIRE-MATCH is non-nil, an existing file must be selected. | |
1602 | If INITIAL is non-nil, it specifies the initial input string." | |
1603 | (let | |
1604 | ((ido-cur-item item) | |
1605 | (ido-entry-buffer (current-buffer)) | |
1606 | (ido-process-ignore-lists t) | |
1607 | (ido-process-ignore-lists-inhibit nil) | |
1608 | (ido-set-default-item t) | |
1609 | ido-default-item | |
1610 | ido-selected | |
1611 | ido-final-text | |
1612 | (done nil) | |
1613 | (icomplete-mode nil) ;; prevent icomplete starting up | |
1614 | ;; Exported dynamic variables: | |
1615 | ido-cur-list | |
1616 | ido-ignored-list | |
1617 | (ido-rotate-temp nil) | |
1618 | (ido-keep-item-list nil) | |
1619 | (ido-use-merged-list nil) | |
1620 | (ido-try-merged-list t) | |
1621 | (ido-pre-merge-state nil) | |
1622 | (ido-case-fold ido-case-fold) | |
1623 | (ido-enable-prefix ido-enable-prefix) | |
1624 | (ido-enable-regexp ido-enable-regexp) | |
1625 | ) | |
1626 | ||
1627 | (ido-define-mode-map) | |
1628 | (setq ido-text-init initial) | |
3729cc87 KS |
1629 | (setq ido-input-stack nil) |
1630 | ||
1631 | (run-hooks 'ido-setup-hook) | |
1632 | ||
789d1bf0 | 1633 | (while (not done) |
bad111c2 | 1634 | (ido-trace "\n_LOOP_" ido-text-init) |
789d1bf0 KS |
1635 | (setq ido-exit nil) |
1636 | (setq ido-rescan t) | |
1637 | (setq ido-rotate nil) | |
1638 | (setq ido-text "") | |
69beb26d KS |
1639 | (when ido-set-default-item |
1640 | (setq ido-default-item | |
1641 | (cond | |
1642 | ((eq item 'buffer) | |
1643 | (if (bufferp default) (buffer-name default) default)) | |
1644 | ((stringp default) default) | |
1645 | ((eq item 'file) | |
71296446 | 1646 | (and ido-enable-last-directory-history |
69beb26d KS |
1647 | (let ((d (assoc ido-current-directory ido-last-directory-list))) |
1648 | (and d (cdr d))))))) | |
1649 | (if (member ido-default-item ido-ignore-item-temp-list) | |
1650 | (setq ido-default-item nil)) | |
1651 | (setq ido-set-default-item nil)) | |
789d1bf0 KS |
1652 | |
1653 | (if ido-process-ignore-lists-inhibit | |
1654 | (setq ido-process-ignore-lists nil)) | |
1655 | ||
1656 | (if (and ido-use-merged-list (memq ido-try-merged-list '(t wide)) (not ido-keep-item-list)) | |
1657 | (let ((olist ido-cur-list) | |
1658 | (oign ido-ignored-list) | |
1659 | (omat ido-matches) | |
1660 | (l (ido-make-merged-file-list ido-text-init | |
1661 | (eq ido-use-merged-list 'auto) | |
1662 | (eq ido-try-merged-list 'wide)))) | |
ec441ab5 | 1663 | (ido-trace "merged" l) |
789d1bf0 KS |
1664 | (cond |
1665 | ((not l) | |
1666 | (if (eq ido-try-merged-list 'wide) | |
1667 | (setq ido-pre-merge-state | |
1668 | (list "" ido-current-directory olist oign omat) | |
1669 | ido-cur-list nil | |
1670 | ido-ignored-list nil | |
1671 | ido-matches nil | |
1672 | ido-keep-item-list t | |
1673 | ido-try-merged-list (if (eq ido-use-merged-list 'auto) 'auto nil) | |
1674 | ido-use-merged-list nil) | |
1675 | (setq ido-cur-list olist | |
1676 | ido-ignored-list oign | |
1677 | ido-matches omat | |
1678 | ido-keep-item-list t | |
1679 | ido-try-merged-list (if (eq ido-use-merged-list 'auto) 'auto nil) | |
1680 | ido-use-merged-list nil))) | |
1681 | ((eq l t) | |
1682 | (setq ido-use-merged-list nil)) | |
ec441ab5 KS |
1683 | ((eq l 'input-pending-p) |
1684 | (setq ido-try-merged-list t | |
1685 | ido-use-merged-list nil)) | |
789d1bf0 KS |
1686 | (t |
1687 | (setq ido-pre-merge-state | |
1688 | (list ido-text-init ido-current-directory olist oign omat)) | |
1689 | (ido-set-current-directory (car (cdr (car l)))) | |
1690 | (if (ido-final-slash ido-text-init) | |
1691 | (setq ido-text-init "")) | |
1692 | (setq ido-cur-list l | |
1693 | ido-ignored-list nil | |
1694 | ido-matches l | |
1695 | ido-rescan nil | |
1696 | ido-keep-item-list t | |
1697 | ido-use-merged-list t) | |
1698 | (ido-trace "Merged" t) | |
1699 | )))) | |
71296446 | 1700 | |
789d1bf0 KS |
1701 | (cond |
1702 | (ido-keep-item-list | |
1703 | (setq ido-keep-item-list nil | |
1704 | ido-rescan nil)) | |
1705 | ((eq ido-cur-item 'file) | |
1706 | (setq ido-ignored-list nil | |
cb65c373 KS |
1707 | ido-cur-list (and (not ido-directory-nonreadable) |
1708 | (not ido-directory-too-big) | |
1709 | (ido-make-file-list ido-default-item)))) | |
789d1bf0 KS |
1710 | ((eq ido-cur-item 'dir) |
1711 | (setq ido-ignored-list nil | |
cb65c373 KS |
1712 | ido-cur-list (and (not ido-directory-nonreadable) |
1713 | (not ido-directory-too-big) | |
1714 | (ido-make-dir-list ido-default-item)))) | |
789d1bf0 KS |
1715 | ((eq ido-cur-item 'buffer) |
1716 | (setq ido-ignored-list nil | |
1717 | ido-cur-list (ido-make-buffer-list ido-default-item))) | |
db9f395b KS |
1718 | ((eq ido-cur-item 'list) |
1719 | (setq ido-ignored-list nil | |
1720 | ido-cur-list (ido-make-choice-list ido-default-item))) | |
789d1bf0 KS |
1721 | (t nil)) |
1722 | (setq ido-rotate-temp nil) | |
1723 | ||
1724 | (if ido-process-ignore-lists-inhibit | |
1725 | (setq ido-process-ignore-lists t | |
1726 | ido-process-ignore-lists-inhibit nil)) | |
1727 | ||
1728 | (ido-set-matches) | |
1729 | (if (and ido-matches (eq ido-try-merged-list 'auto)) | |
1730 | (setq ido-try-merged-list t)) | |
71296446 | 1731 | (let |
789d1bf0 KS |
1732 | ((minibuffer-local-completion-map ido-mode-map) |
1733 | (max-mini-window-height (or ido-max-window-height | |
1734 | (and (boundp 'max-mini-window-height) max-mini-window-height))) | |
1735 | (ido-completing-read t) | |
1736 | (ido-require-match require-match) | |
1737 | (ido-use-mycompletion-depth (1+ (minibuffer-depth))) | |
1738 | (show-paren-mode nil)) | |
1739 | ;; prompt the user for the file name | |
1740 | (setq ido-exit nil) | |
1741 | (setq ido-final-text | |
1742 | (catch 'ido | |
71296446 | 1743 | (completing-read |
789d1bf0 | 1744 | (ido-make-prompt item prompt) |
9066a4d0 | 1745 | '(("dummy" . 1)) nil nil ; table predicate require-match |
789d1bf0 KS |
1746 | (prog1 ido-text-init (setq ido-text-init nil)) ;initial-contents |
1747 | history)))) | |
1748 | (ido-trace "completing-read" ido-final-text) | |
1749 | (if (get-buffer ido-completion-buffer) | |
1750 | (kill-buffer ido-completion-buffer)) | |
1751 | ||
1752 | (ido-trace "\n_EXIT_" ido-exit) | |
1753 | ||
1754 | (cond | |
1755 | ((eq ido-exit 'refresh) | |
71296446 | 1756 | (if (and (eq ido-use-merged-list 'auto) |
789d1bf0 KS |
1757 | (or (input-pending-p))) |
1758 | (setq ido-use-merged-list nil | |
1759 | ido-keep-item-list t)) | |
1760 | nil) | |
1761 | ||
1762 | ((eq ido-exit 'done) | |
1763 | (setq done t | |
1764 | ido-selected ido-text | |
1765 | ido-exit nil)) | |
1766 | ||
1767 | ((memq ido-exit '(edit chdir)) | |
71296446 | 1768 | (cond |
789d1bf0 | 1769 | ((memq ido-cur-item '(file dir)) |
3f2b52ad | 1770 | (let* ((read-file-name-function nil) |
789d1bf0 KS |
1771 | (edit (eq ido-exit 'edit)) |
1772 | (d ido-current-directory) | |
1773 | (f ido-text-init) | |
84f6c6d0 | 1774 | (new t)) |
789d1bf0 | 1775 | (setq ido-text-init "") |
84f6c6d0 KS |
1776 | (while new |
1777 | (setq new (if edit | |
3729cc87 KS |
1778 | (condition-case nil |
1779 | (read-file-name (concat prompt "[EDIT] ") | |
1780 | (expand-file-name d) | |
1781 | (concat d f) nil f) | |
1782 | (quit (concat d f))) | |
789d1bf0 | 1783 | f) |
84f6c6d0 KS |
1784 | d (or (file-name-directory new) "/") |
1785 | f (file-name-nondirectory new) | |
789d1bf0 | 1786 | edit t) |
71296446 | 1787 | (if (or |
789d1bf0 KS |
1788 | (file-directory-p d) |
1789 | (and (yes-or-no-p (format "Create directory %s? " d)) | |
71296446 | 1790 | (condition-case nil |
789d1bf0 KS |
1791 | (progn (make-directory d t) t) |
1792 | (error | |
1793 | (message "Could not create directory") | |
1794 | (sit-for 1) | |
1795 | nil)))) | |
1796 | (progn | |
1797 | (ido-set-current-directory d nil (eq ido-exit 'chdir)) | |
1798 | (setq ido-text-init f | |
84f6c6d0 | 1799 | new nil)))))) |
789d1bf0 | 1800 | (t |
3729cc87 KS |
1801 | (setq ido-text-init |
1802 | (condition-case nil | |
1803 | (read-string (concat prompt "[EDIT] ") ido-final-text) | |
1804 | (quit ido-final-text))))) | |
1805 | ||
789d1bf0 KS |
1806 | nil) |
1807 | ||
1808 | ((eq ido-exit 'keep) | |
1809 | (setq ido-keep-item-list t)) | |
1810 | ||
db9f395b | 1811 | ((memq ido-exit '(dired fallback find-file switch-to-buffer insert-buffer insert-file)) |
789d1bf0 KS |
1812 | (setq done t)) |
1813 | ||
3729cc87 | 1814 | ((memq ido-exit '(updir push)) |
789d1bf0 KS |
1815 | ;; cannot go up if already at the root-dir (Unix) or at the |
1816 | ;; root-dir of a certain drive (Windows or MS-DOS). | |
bad111c2 KS |
1817 | (if (ido-is-tramp-root) |
1818 | (when (string-match "\\`\\(/\\([^/]+[:@]\\)*\\)\\([^/]+\\)[:@]\\'" ido-current-directory) | |
1819 | (setq ido-text-init (match-string 3 ido-current-directory)) | |
1820 | (ido-set-current-directory (match-string 1 ido-current-directory)) | |
1821 | (setq ido-set-default-item t)) | |
1822 | (unless (ido-is-root-directory) | |
3729cc87 KS |
1823 | (when (eq ido-exit 'push) |
1824 | (setq ido-input-stack (cons (cons ido-cur-item ido-text) ido-input-stack)) | |
1825 | (setq ido-cur-item 'dir) | |
1826 | (setq ido-text-init (file-name-nondirectory (substring ido-current-directory 0 -1))) | |
1827 | (ido-trace "push" ido-input-stack)) | |
bad111c2 KS |
1828 | (ido-set-current-directory (file-name-directory (substring ido-current-directory 0 -1))) |
1829 | (setq ido-set-default-item t)))) | |
789d1bf0 | 1830 | |
3729cc87 KS |
1831 | ((eq ido-exit 'pop) |
1832 | (ido-trace "pop" ido-input-stack) | |
1833 | (let ((elt (car ido-input-stack))) | |
1834 | (setq ido-input-stack (cdr ido-input-stack)) | |
1835 | (ido-set-current-directory (concat ido-current-directory ido-text)) | |
1836 | (setq ido-cur-item (car elt)) | |
1837 | (setq ido-text-init (cdr elt)))) | |
1838 | ||
1839 | ((eq ido-exit 'pop-all) | |
1840 | (ido-trace "pop-all" ido-input-stack) | |
1841 | (while ido-input-stack | |
1842 | (let ((elt (car ido-input-stack))) | |
1843 | (setq ido-input-stack (cdr ido-input-stack)) | |
1844 | (ido-set-current-directory (concat ido-current-directory ido-text)) | |
1845 | (setq ido-cur-item (car elt)) | |
1846 | (setq ido-text-init (cdr elt))))) | |
1847 | ||
789d1bf0 | 1848 | ;; Handling the require-match must be done in a better way. |
b3da0db5 KS |
1849 | ((and require-match |
1850 | (not (if ido-directory-too-big | |
1851 | (file-exists-p (concat ido-current-directory ido-final-text)) | |
1852 | (ido-existing-item-p)))) | |
789d1bf0 KS |
1853 | (error "must specify valid item")) |
1854 | ||
1855 | (t | |
1856 | (setq ido-selected | |
69beb26d KS |
1857 | (if (or (eq ido-exit 'takeprompt) |
1858 | (null ido-matches)) | |
1859 | ido-final-text | |
1860 | ;; else take head of list | |
1861 | (ido-name (car ido-matches)))) | |
789d1bf0 KS |
1862 | |
1863 | (cond | |
2a5095fb | 1864 | ((memq item '(buffer list)) |
789d1bf0 KS |
1865 | (setq done t)) |
1866 | ||
1867 | ((string-equal "./" ido-selected) | |
1868 | nil) | |
1869 | ||
1870 | ((string-equal "../" ido-selected) | |
1871 | ;; cannot go up if already at the root-dir (Unix) or at the | |
1872 | ;; root-dir of a certain drive (Windows or MS-DOS). | |
1873 | (or (ido-is-root-directory) | |
1874 | (ido-set-current-directory (file-name-directory (substring ido-current-directory 0 -1)))) | |
1875 | (setq ido-set-default-item t)) | |
bad111c2 KS |
1876 | |
1877 | ((and (string-match (if ido-enable-tramp-completion "..[:@]\\'" "..:\\'") ido-selected) | |
1878 | (ido-is-root-directory)) ;; Ange-ftp or Tramp | |
1879 | (ido-set-current-directory ido-current-directory ido-selected) | |
1880 | (ido-trace "tramp prefix" ido-selected) | |
789d1bf0 KS |
1881 | (if (ido-is-slow-ftp-host) |
1882 | (setq ido-exit 'fallback | |
1883 | done t) | |
1884 | (setq ido-set-default-item t))) | |
789d1bf0 KS |
1885 | ((or (string-match "[/\\][^/\\]" ido-selected) |
1886 | (and (memq system-type '(windows-nt ms-dos)) | |
1887 | (string-match "\\`.:" ido-selected))) | |
1888 | (ido-set-current-directory (file-name-directory ido-selected)) | |
1889 | (setq ido-set-default-item t)) | |
1890 | ||
1891 | ((string-match "\\`~" ido-selected) | |
1892 | (ido-set-current-home ido-selected)) | |
1893 | ||
1894 | ((ido-final-slash ido-selected) | |
1895 | (if ido-enable-last-directory-history | |
1896 | (let ((x (assoc ido-current-directory ido-last-directory-list))) | |
1897 | (if x | |
1898 | (setcdr x ido-selected) | |
1899 | (setq ido-last-directory-list | |
1900 | (cons (cons ido-current-directory ido-selected) ido-last-directory-list))))) | |
1901 | (ido-set-current-directory ido-current-directory ido-selected) | |
3729cc87 KS |
1902 | (if ido-input-stack |
1903 | (while ido-input-stack | |
1904 | (let ((elt (car ido-input-stack))) | |
1905 | (if (setq ido-input-stack (cdr ido-input-stack)) | |
1906 | (ido-set-current-directory ido-current-directory (cdr elt)) | |
1907 | (setq ido-text-init (cdr elt))) | |
1908 | (setq ido-cur-item (car elt)))) | |
1909 | (setq ido-set-default-item t))) | |
789d1bf0 KS |
1910 | |
1911 | (t | |
1912 | (setq done t)))))) | |
1913 | ido-selected)) | |
1914 | ||
1915 | (defun ido-edit-input () | |
362cdb61 | 1916 | "Edit absolute file name entered so far with ido; terminate by RET." |
789d1bf0 KS |
1917 | (interactive) |
1918 | (setq ido-text-init ido-text) | |
1919 | (setq ido-exit 'edit) | |
1920 | (exit-minibuffer)) | |
1921 | ||
1922 | ;;; MAIN FUNCTIONS | |
db9f395b | 1923 | (defun ido-buffer-internal (method &optional fallback prompt default initial switch-cmd) |
789d1bf0 KS |
1924 | ;; Internal function for ido-switch-buffer and friends |
1925 | (if (not ido-mode) | |
b2d4c118 KS |
1926 | (progn |
1927 | (run-hook-with-args 'ido-before-fallback-functions | |
1928 | (or fallback 'switch-to-buffer)) | |
1929 | (call-interactively (or fallback 'switch-to-buffer))) | |
db9f395b | 1930 | (let* ((ido-context-switch-command switch-cmd) |
cb65c373 KS |
1931 | (ido-current-directory nil) |
1932 | (ido-directory-nonreadable nil) | |
1933 | (ido-directory-too-big nil) | |
1934 | (buf (ido-read-internal 'buffer (or prompt "Buffer: ") 'ido-buffer-history default nil initial))) | |
789d1bf0 KS |
1935 | |
1936 | ;; Choose the buffer name: either the text typed in, or the head | |
1937 | ;; of the list of matches | |
1938 | ||
71296446 | 1939 | (cond |
db9f395b | 1940 | ((eq ido-exit 'find-file) |
789d1bf0 KS |
1941 | (ido-file-internal ido-default-file-method nil nil nil nil ido-text)) |
1942 | ||
db9f395b KS |
1943 | ((eq ido-exit 'insert-file) |
1944 | (ido-file-internal 'insert 'insert-file nil "Insert file: " nil ido-text 'ido-enter-insert-buffer)) | |
1945 | ||
789d1bf0 KS |
1946 | ((eq ido-exit 'fallback) |
1947 | (let ((read-buffer-function nil)) | |
b2d4c118 KS |
1948 | (run-hook-with-args 'ido-before-fallback-functions |
1949 | (or fallback 'switch-to-buffer)) | |
789d1bf0 KS |
1950 | (call-interactively (or fallback 'switch-to-buffer)))) |
1951 | ||
1952 | ;; Check buf is non-nil. | |
1953 | ((not buf) nil) | |
69beb26d | 1954 | ((= (length buf) 0) nil) |
789d1bf0 KS |
1955 | |
1956 | ;; View buffer if it exists | |
1957 | ((get-buffer buf) | |
1958 | (if (eq method 'insert) | |
1959 | (progn | |
1960 | (ido-record-command 'insert-buffer buf) | |
1961 | (insert-buffer buf)) | |
1962 | (ido-visit-buffer buf method t))) | |
1963 | ||
1964 | ;; buffer doesn't exist | |
1965 | ((eq ido-create-new-buffer 'never) | |
1966 | (message "no buffer matching `%s'" buf)) | |
1967 | ||
1968 | ((and (eq ido-create-new-buffer 'prompt) | |
1969 | (not (y-or-n-p (format "No buffer matching `%s', create one? " buf)))) | |
1970 | nil) | |
1971 | ||
1972 | ;; create a new buffer | |
1973 | (t | |
1974 | (setq buf (get-buffer-create buf)) | |
1975 | (if (fboundp 'set-buffer-major-mode) | |
1976 | (set-buffer-major-mode buf)) | |
1977 | (ido-visit-buffer buf method t)))))) | |
1978 | ||
789d1bf0 KS |
1979 | (defun ido-record-work-directory (&optional dir) |
1980 | (when (and (numberp ido-max-work-directory-list) (> ido-max-work-directory-list 0)) | |
1981 | (if (and (setq dir (or dir ido-current-directory)) (> (length dir) 0)) | |
1982 | (let ((items ido-work-directory-list-ignore-regexps) | |
1983 | (case-fold-search nil)) | |
1984 | (while (and items dir) | |
1985 | (if (string-match (car items) dir) | |
1986 | (setq dir nil)) | |
1987 | (setq items (cdr items))) | |
1988 | (if dir | |
1989 | (setq ido-work-directory-list (cons dir (delete dir ido-work-directory-list)))))) | |
1990 | (if (> (length ido-work-directory-list) ido-max-work-directory-list) | |
1991 | (setcdr (nthcdr (1- ido-max-work-directory-list) ido-work-directory-list) nil)))) | |
1992 | ||
1993 | (defun ido-forget-work-directory () | |
1994 | (interactive) | |
1995 | (when (and ido-current-directory ido-work-directory-list) | |
1996 | (setq ido-work-directory-list (delete ido-current-directory ido-work-directory-list)) | |
1997 | (when ido-use-merged-list | |
1998 | (ido-undo-merge-work-directory) | |
1999 | (setq ido-exit 'refresh | |
2000 | ido-try-merged-list t | |
2001 | ido-use-merged-list t | |
2002 | ido-text-init ido-text | |
2003 | ido-rotate-temp t) | |
2004 | (exit-minibuffer)))) | |
71296446 | 2005 | |
789d1bf0 KS |
2006 | (defun ido-record-work-file (name) |
2007 | ;; Save NAME in ido-work-file-list | |
2008 | (when (and (numberp ido-max-work-file-list) (> ido-max-work-file-list 0)) | |
2009 | (or | |
2010 | (and ido-work-file-list (equal (car ido-work-file-list) name)) | |
2011 | (setq ido-work-file-list (cons name (delete name ido-work-file-list)))) | |
2012 | (if (> (length ido-work-file-list) ido-max-work-file-list) | |
2013 | (setcdr (nthcdr (1- ido-max-work-file-list) ido-work-file-list) nil)))) | |
2014 | ||
a70343bd KS |
2015 | (defun ido-expand-directory (dir) |
2016 | ;; Expand DIR or use DEFAULT-DIRECTORY if nil. | |
2017 | ;; Add final slash to result in case it was missing from DEFAULT-DIRECTORY. | |
2018 | (ido-final-slash (expand-file-name (or dir default-directory)) t)) | |
2019 | ||
db9f395b | 2020 | (defun ido-file-internal (method &optional fallback default prompt item initial switch-cmd) |
789d1bf0 | 2021 | ;; Internal function for ido-find-file and friends |
310682e6 KS |
2022 | (unless item |
2023 | (setq item 'file)) | |
94da3cf1 KS |
2024 | (let ((ido-current-directory (ido-expand-directory default)) |
2025 | (ido-context-switch-command switch-cmd) | |
83a12f3a KS |
2026 | ido-directory-nonreadable ido-directory-too-big |
2027 | (minibuffer-completing-file-name t) | |
94da3cf1 KS |
2028 | filename) |
2029 | ||
2030 | (if (or (not ido-mode) (ido-is-slow-ftp-host)) | |
2031 | (setq filename t | |
2032 | ido-exit 'fallback) | |
2033 | (setq ido-directory-nonreadable | |
2034 | (ido-nonreadable-directory-p ido-current-directory) | |
2035 | ido-directory-too-big | |
2036 | (and (not ido-directory-nonreadable) | |
2037 | (ido-directory-too-big-p ido-current-directory)))) | |
2038 | ||
2039 | (when (and (eq item 'file) | |
310682e6 KS |
2040 | (or ido-use-url-at-point ido-use-filename-at-point)) |
2041 | (let (fn d) | |
2042 | (require 'ffap) | |
2043 | ;; Duplicate code from ffap-guesser as we want different behaviour for files and URLs. | |
2044 | (cond | |
3729cc87 KS |
2045 | ((with-no-warnings |
2046 | (and ido-use-url-at-point | |
2047 | ffap-url-regexp | |
2048 | (ffap-fixup-url (or (ffap-url-at-point) | |
2049 | (ffap-gopher-at-point))))) | |
310682e6 KS |
2050 | (setq ido-exit 'ffap |
2051 | filename t)) | |
2052 | ||
2053 | ((and ido-use-filename-at-point | |
3c88bdc5 | 2054 | (setq fn (if (eq ido-use-filename-at-point 'guess) |
bf67f27b | 2055 | (with-no-warnings (ffap-guesser)) |
3c88bdc5 | 2056 | (ffap-string-at-point))) |
d81aa76a | 2057 | (not (string-match "^http:/" fn)) |
310682e6 KS |
2058 | (setq d (file-name-directory fn)) |
2059 | (file-directory-p d)) | |
2060 | (setq ido-current-directory d) | |
94da3cf1 | 2061 | (setq initial (file-name-nondirectory fn)))))) |
310682e6 KS |
2062 | |
2063 | (let (ido-saved-vc-hb | |
2064 | (vc-handled-backends (and (boundp 'vc-handled-backends) vc-handled-backends)) | |
789d1bf0 KS |
2065 | (ido-work-directory-index -1) |
2066 | (ido-work-file-index -1) | |
2067 | (ido-find-literal nil)) | |
2068 | ||
2069 | (unless filename | |
310682e6 KS |
2070 | (setq ido-saved-vc-hb vc-handled-backends) |
2071 | (setq filename (ido-read-internal item | |
789d1bf0 KS |
2072 | (or prompt "Find file: ") |
2073 | 'ido-file-history nil nil initial))) | |
2074 | ||
2075 | ;; Choose the file name: either the text typed in, or the head | |
2076 | ;; of the list of matches | |
2077 | ||
2078 | (cond | |
2079 | ((eq ido-exit 'fallback) | |
2080 | ;; Need to guard setting of default-directory here, since | |
2081 | ;; we don't want to change directory of current buffer. | |
2082 | (let ((default-directory ido-current-directory) | |
2083 | (read-file-name-function nil)) | |
b2d4c118 KS |
2084 | (run-hook-with-args 'ido-before-fallback-functions |
2085 | (or fallback 'find-file)) | |
789d1bf0 KS |
2086 | (call-interactively (or fallback 'find-file)))) |
2087 | ||
db9f395b | 2088 | ((eq ido-exit 'switch-to-buffer) |
789d1bf0 KS |
2089 | (ido-buffer-internal ido-default-buffer-method nil nil nil ido-text)) |
2090 | ||
db9f395b KS |
2091 | ((eq ido-exit 'insert-buffer) |
2092 | (ido-buffer-internal 'insert 'insert-buffer "Insert buffer: " nil ido-text 'ido-enter-insert-file)) | |
2093 | ||
789d1bf0 KS |
2094 | ((eq ido-exit 'dired) |
2095 | (dired (concat ido-current-directory (or ido-text "")))) | |
2096 | ||
310682e6 KS |
2097 | ((eq ido-exit 'ffap) |
2098 | (find-file-at-point)) | |
2099 | ||
789d1bf0 KS |
2100 | ((eq method 'alt-file) |
2101 | (ido-record-work-file filename) | |
2102 | (setq default-directory ido-current-directory) | |
2103 | (ido-record-work-directory) | |
2104 | (find-alternate-file filename)) | |
2105 | ||
2106 | ((memq method '(dired list-directory)) | |
2107 | (if (equal filename ".") | |
2108 | (setq filename "")) | |
84f6c6d0 KS |
2109 | (let* ((dirname (ido-final-slash (concat ido-current-directory filename) t)) |
2110 | (file (substring dirname 0 -1))) | |
789d1bf0 | 2111 | (cond |
84f6c6d0 KS |
2112 | ((file-directory-p dirname) |
2113 | (ido-record-command method dirname) | |
2114 | (ido-record-work-directory dirname) | |
2115 | (funcall method dirname)) | |
789d1bf0 KS |
2116 | ((file-directory-p ido-current-directory) |
2117 | (cond | |
2118 | ((file-exists-p file) | |
2119 | (ido-record-command method ido-current-directory) | |
2120 | (ido-record-work-directory) | |
2121 | (funcall method ido-current-directory) | |
2122 | (if (eq method 'dired) | |
3729cc87 KS |
2123 | (with-no-warnings |
2124 | (dired-goto-file (expand-file-name file))))) | |
789d1bf0 | 2125 | ((string-match "[[*?]" filename) |
84f6c6d0 KS |
2126 | (setq dirname (concat ido-current-directory filename)) |
2127 | (ido-record-command method dirname) | |
789d1bf0 | 2128 | (ido-record-work-directory) |
84f6c6d0 | 2129 | (funcall method dirname)) |
789d1bf0 | 2130 | ((y-or-n-p (format "Directory %s does not exist. Create it " filename)) |
84f6c6d0 KS |
2131 | (ido-record-command method dirname) |
2132 | (ido-record-work-directory dirname) | |
2133 | (make-directory-internal dirname) | |
2134 | (funcall method dirname)) | |
789d1bf0 KS |
2135 | (t |
2136 | ;; put make-directory command on history | |
84f6c6d0 | 2137 | (ido-record-command 'make-directory dirname)))) |
789d1bf0 KS |
2138 | (t (error "No such directory"))))) |
2139 | ||
2140 | ((eq method 'write) | |
2141 | (ido-record-work-file filename) | |
2142 | (setq default-directory ido-current-directory) | |
2143 | (ido-record-command 'write-file (concat ido-current-directory filename)) | |
2144 | (ido-record-work-directory) | |
2145 | (write-file filename)) | |
2146 | ||
2147 | ((eq method 'read-only) | |
2148 | (ido-record-work-file filename) | |
2149 | (setq filename (concat ido-current-directory filename)) | |
2150 | (ido-record-command fallback filename) | |
2151 | (ido-record-work-directory) | |
b2d4c118 | 2152 | (run-hook-with-args 'ido-before-fallback-functions fallback) |
789d1bf0 KS |
2153 | (funcall fallback filename)) |
2154 | ||
2155 | ((eq method 'insert) | |
2156 | (ido-record-work-file filename) | |
2157 | (setq filename (concat ido-current-directory filename)) | |
71296446 | 2158 | (ido-record-command |
789d1bf0 KS |
2159 | (if ido-find-literal 'insert-file-literally 'insert-file) |
2160 | filename) | |
2161 | (ido-record-work-directory) | |
2162 | (if ido-find-literal | |
2163 | (insert-file-contents-literally filename) | |
2164 | (insert-file-contents filename))) | |
2165 | ||
2166 | (filename | |
2167 | (ido-record-work-file filename) | |
2168 | (setq filename (concat ido-current-directory filename)) | |
2169 | (ido-record-command 'find-file filename) | |
2170 | (ido-record-work-directory) | |
2171 | (ido-visit-buffer (find-file-noselect filename nil ido-find-literal) method)))))) | |
2172 | ||
2173 | (defun ido-existing-item-p () | |
2174 | ;; Return non-nil if there is a matching item | |
2175 | (not (null ido-matches))) | |
2176 | ||
2177 | ;;; COMPLETION CODE | |
2178 | ||
2179 | (defun ido-set-common-completion () | |
2180 | ;; Find common completion of `ido-text' in `ido-matches' | |
2181 | ;; The result is stored in `ido-common-match-string' | |
2182 | (let* (val) | |
2183 | (setq ido-common-match-string nil) | |
2184 | (if (and ido-matches | |
2185 | (not ido-enable-regexp) ;; testing | |
2186 | (stringp ido-text) | |
2187 | (> (length ido-text) 0)) | |
2188 | (if (setq val (ido-find-common-substring ido-matches ido-text)) | |
2189 | (setq ido-common-match-string val))) | |
2190 | val)) | |
2191 | ||
2192 | (defun ido-complete () | |
2193 | "Try and complete the current pattern amongst the file names." | |
2194 | (interactive) | |
2195 | (let (res) | |
71296446 | 2196 | (cond |
665ed61a KS |
2197 | (ido-incomplete-regexp |
2198 | ;; Do nothing | |
2199 | ) | |
789d1bf0 KS |
2200 | ((and (memq ido-cur-item '(file dir)) |
2201 | (string-match "[$]" ido-text)) | |
2202 | (let ((evar (substitute-in-file-name (concat ido-current-directory ido-text)))) | |
2203 | (if (not (file-exists-p (file-name-directory evar))) | |
337d2b66 | 2204 | (message "Expansion generates non-existing directory name") |
789d1bf0 KS |
2205 | (if (file-directory-p evar) |
2206 | (ido-set-current-directory evar) | |
2207 | (let ((d (or (file-name-directory evar) "/")) | |
2208 | (f (file-name-nondirectory evar))) | |
2209 | (when (file-directory-p d) | |
2210 | (ido-set-current-directory d) | |
2211 | (setq ido-text-init f)))) | |
2212 | (setq ido-exit 'refresh) | |
2213 | (exit-minibuffer)))) | |
2214 | ||
cb65c373 KS |
2215 | (ido-directory-too-big |
2216 | (setq ido-directory-too-big nil) | |
2217 | (setq ido-text-init ido-text) | |
2218 | (setq ido-exit 'refresh) | |
2219 | (exit-minibuffer)) | |
2220 | ||
789d1bf0 KS |
2221 | ((not ido-matches) |
2222 | (when ido-completion-buffer | |
d1a0acac | 2223 | (call-interactively (setq this-command ido-cannot-complete-command)))) |
71296446 | 2224 | |
bad111c2 KS |
2225 | ((and (= 1 (length ido-matches)) |
2226 | (not (and ido-enable-tramp-completion | |
2227 | (string-equal ido-current-directory "/") | |
2228 | (string-match "..[@:]\\'" (car ido-matches))))) | |
789d1bf0 | 2229 | ;; only one choice, so select it. |
d81aa76a KS |
2230 | (if (not ido-confirm-unique-completion) |
2231 | (exit-minibuffer) | |
2232 | (setq ido-rescan (not ido-enable-prefix)) | |
2233 | (delete-region (minibuffer-prompt-end) (point)) | |
2234 | (insert (car ido-matches)))) | |
71296446 | 2235 | |
789d1bf0 KS |
2236 | (t ;; else there could be some completions |
2237 | (setq res ido-common-match-string) | |
2238 | (if (and (not (memq res '(t nil))) | |
2239 | (not (equal res ido-text))) | |
2240 | ;; found something to complete, so put it in the minibuffer. | |
2241 | (progn | |
2242 | ;; move exact match to front if not in prefix mode | |
2243 | (setq ido-rescan (not ido-enable-prefix)) | |
2244 | (delete-region (minibuffer-prompt-end) (point)) | |
2245 | (insert res)) | |
2246 | ;; else nothing to complete | |
d1a0acac | 2247 | (call-interactively (setq this-command ido-cannot-complete-command)) |
789d1bf0 KS |
2248 | ))))) |
2249 | ||
030fa15b KS |
2250 | (defun ido-complete-space () |
2251 | "Try completion unless inserting the space makes sense." | |
2252 | (interactive) | |
2253 | (if (and (stringp ido-common-match-string) | |
2254 | (stringp ido-text) | |
2255 | (cond | |
2256 | ((> (length ido-common-match-string) (length ido-text)) | |
2257 | (= (aref ido-common-match-string (length ido-text)) ? )) | |
2258 | (ido-matches | |
2259 | (let (insert-space | |
2260 | (re (concat (regexp-quote ido-text) " ")) | |
2261 | (comp ido-matches)) | |
2262 | (while comp | |
2263 | (if (string-match re (ido-name (car comp))) | |
2264 | (setq comp nil insert-space t) | |
2265 | (setq comp (cdr comp)))) | |
2266 | insert-space)) | |
2267 | (t nil))) | |
2268 | (insert " ") | |
2269 | (ido-complete))) | |
2270 | ||
789d1bf0 KS |
2271 | (defun ido-undo-merge-work-directory (&optional text try refresh) |
2272 | "Undo or redo last ido directory merge operation. | |
2273 | If no merge has yet taken place, toggle automatic merging option." | |
2274 | (interactive) | |
2275 | (cond | |
2276 | (ido-pre-merge-state | |
2277 | (ido-set-current-directory (nth 1 ido-pre-merge-state)) | |
2278 | (setq ido-text-init (or text (car ido-pre-merge-state)) | |
2279 | ido-cur-list (nth 2 ido-pre-merge-state) | |
2280 | ido-ignored-list (nth 3 ido-pre-merge-state) | |
2281 | ido-matches (nth 4 ido-pre-merge-state) | |
2282 | ido-use-merged-list nil | |
2283 | ido-try-merged-list try | |
2284 | ido-keep-item-list (not refresh) | |
2285 | ido-rescan nil | |
2286 | ido-exit 'refresh | |
2287 | ido-pre-merge-state nil) | |
2288 | (exit-minibuffer)) | |
2289 | (text | |
2290 | nil) | |
2291 | (ido-try-merged-list | |
2292 | (setq ido-try-merged-list nil)) | |
2293 | (ido-matches | |
2294 | (setq ido-try-merged-list t)) | |
2295 | ((not ido-use-merged-list) | |
2296 | (ido-merge-work-directories)))) | |
71296446 | 2297 | |
ae9d279d KS |
2298 | ;;; Magic C-f |
2299 | ||
2300 | (defun ido-magic-forward-char () | |
2301 | "Move forward in user input or perform magic action. | |
616e8e5f | 2302 | If no user input is present, or at end of input, perform magic actions: |
cc2691b7 KS |
2303 | C-x C-b ... C-f switch to ido-find-file. |
2304 | C-x C-f ... C-f fallback to non-ido find-file. | |
2305 | C-x C-d ... C-f fallback to non-ido brief dired. | |
2306 | C-x d ... C-f fallback to non-ido dired." | |
ae9d279d KS |
2307 | (interactive) |
2308 | (cond | |
2309 | ((not (eobp)) | |
2310 | (forward-char 1)) | |
cc2691b7 KS |
2311 | ((memq ido-cur-item '(file dir)) |
2312 | (ido-fallback-command)) | |
2313 | (ido-context-switch-command | |
2314 | (call-interactively ido-context-switch-command)) | |
2315 | ((eq ido-cur-item 'buffer) | |
2316 | (ido-enter-find-file)))) | |
ae9d279d KS |
2317 | |
2318 | ;;; Magic C-b | |
2319 | ||
2320 | (defun ido-magic-backward-char () | |
2321 | "Move backward in user input or perform magic action. | |
cc2691b7 KS |
2322 | If no user input is present, or at start of input, perform magic actions: |
2323 | C-x C-f C-b switch to ido-switch-buffer. | |
2324 | C-x C-d C-b switch to ido-switch-buffer. | |
2325 | C-x d C-b switch to ido-switch-buffer. | |
ae9d279d KS |
2326 | C-x C-b C-b fallback to non-ido switch-to-buffer." |
2327 | (interactive) | |
2328 | (cond | |
cc2691b7 KS |
2329 | ((> (point) (minibuffer-prompt-end)) |
2330 | (forward-char -1)) | |
ae9d279d | 2331 | ((eq ido-cur-item 'buffer) |
cc2691b7 KS |
2332 | (ido-fallback-command)) |
2333 | (ido-context-switch-command | |
2334 | (call-interactively ido-context-switch-command)) | |
2335 | (t | |
2336 | (ido-enter-switch-buffer)))) | |
ae9d279d KS |
2337 | |
2338 | ;;; Magic C-d | |
2339 | ||
2340 | (defun ido-magic-delete-char () | |
2341 | "Delete following char in user input or perform magic action. | |
2342 | If at end of user input, perform magic actions: | |
2343 | C-x C-f ... C-d enter dired on current directory." | |
2344 | (interactive) | |
2345 | (cond | |
2346 | ((not (eobp)) | |
2347 | (delete-char 1)) | |
2348 | (ido-context-switch-command | |
2349 | nil) | |
2350 | ((memq ido-cur-item '(file dir)) | |
2351 | (ido-enter-dired)))) | |
2352 | ||
2353 | ||
789d1bf0 KS |
2354 | ;;; TOGGLE FUNCTIONS |
2355 | ||
2356 | (defun ido-toggle-case () | |
2357 | "Toggle the value of `ido-case-fold'." | |
2358 | (interactive) | |
2359 | (setq ido-case-fold (not ido-case-fold)) | |
2360 | ;; ask for list to be regenerated. | |
2361 | (setq ido-rescan t)) | |
2362 | ||
2363 | (defun ido-toggle-regexp () | |
2364 | "Toggle the value of `ido-enable-regexp'." | |
2365 | (interactive) | |
2366 | (setq ido-enable-regexp (not ido-enable-regexp)) | |
2367 | ;; ask for list to be regenerated. | |
2368 | (setq ido-rescan t)) | |
2369 | ||
2370 | (defun ido-toggle-prefix () | |
2371 | "Toggle the value of `ido-enable-prefix'." | |
2372 | (interactive) | |
2373 | (setq ido-enable-prefix (not ido-enable-prefix)) | |
2374 | ;; ask for list to be regenerated. | |
2375 | (setq ido-rescan t)) | |
2376 | ||
2377 | (defun ido-toggle-ignore () | |
2378 | "Toggle ignoring files specified with `ido-ignore-files'." | |
2379 | (interactive) | |
cb65c373 KS |
2380 | (if ido-directory-too-big |
2381 | (setq ido-directory-too-big nil) | |
2382 | (setq ido-process-ignore-lists (not ido-process-ignore-lists))) | |
789d1bf0 KS |
2383 | (setq ido-text-init ido-text) |
2384 | (setq ido-exit 'refresh) | |
2385 | (exit-minibuffer)) | |
2386 | ||
2387 | (defun ido-toggle-vc () | |
2388 | "Disable version control for this file." | |
2389 | (interactive) | |
2390 | (if (and ido-mode (eq ido-cur-item 'file)) | |
2391 | (progn | |
310682e6 KS |
2392 | (setq vc-handled-backends |
2393 | (if vc-handled-backends nil ido-saved-vc-hb)) | |
789d1bf0 KS |
2394 | (setq ido-text-init ido-text) |
2395 | (setq ido-exit 'keep) | |
2396 | (exit-minibuffer)))) | |
2397 | ||
2398 | (defun ido-toggle-literal () | |
2399 | "Toggle literal reading of this file." | |
2400 | (interactive) | |
2401 | (if (and ido-mode (eq ido-cur-item 'file)) | |
2402 | (progn | |
2403 | (setq ido-find-literal (not ido-find-literal)) | |
2404 | (setq ido-text-init ido-text) | |
2405 | (setq ido-exit 'keep) | |
2406 | (exit-minibuffer)))) | |
2407 | ||
2408 | (defun ido-reread-directory () | |
2409 | "Read current directory again. | |
2410 | May be useful if cached version is no longer valid, but directory | |
2411 | timestamp has not changed (e.g. with ftp or on Windows)." | |
2412 | (interactive) | |
2413 | (if (and ido-mode (eq ido-cur-item 'file)) | |
2414 | (progn | |
2415 | (ido-remove-cached-dir ido-current-directory) | |
2416 | (setq ido-text-init ido-text) | |
2417 | (setq ido-rotate-temp t) | |
2418 | (setq ido-exit 'refresh) | |
2419 | (exit-minibuffer)))) | |
2420 | ||
2421 | (defun ido-exit-minibuffer () | |
2422 | "Exit minibuffer, but make sure we have a match if one is needed." | |
2423 | (interactive) | |
665ed61a KS |
2424 | (if (and (or (not ido-require-match) |
2425 | (ido-existing-item-p)) | |
2426 | (not ido-incomplete-regexp)) | |
3729cc87 | 2427 | (exit-minibuffer))) |
789d1bf0 KS |
2428 | |
2429 | (defun ido-select-text () | |
2430 | "Select the buffer or file named by the prompt. | |
2431 | If no buffer or file exactly matching the prompt exists, maybe create a new one." | |
2432 | (interactive) | |
2433 | (setq ido-exit 'takeprompt) | |
2434 | (exit-minibuffer)) | |
2435 | ||
2436 | (defun ido-fallback-command () | |
2437 | "Fallback to non-ido version of current command." | |
2438 | (interactive) | |
4260eddd KS |
2439 | (let ((i (length ido-text))) |
2440 | (while (> i 0) | |
2441 | (push (aref ido-text (setq i (1- i))) unread-command-events))) | |
789d1bf0 KS |
2442 | (setq ido-exit 'fallback) |
2443 | (exit-minibuffer)) | |
2444 | ||
2445 | (defun ido-enter-find-file () | |
616e8e5f | 2446 | "Drop into `find-file' from buffer switching." |
789d1bf0 | 2447 | (interactive) |
db9f395b | 2448 | (setq ido-exit 'find-file) |
789d1bf0 KS |
2449 | (exit-minibuffer)) |
2450 | ||
2451 | (defun ido-enter-switch-buffer () | |
616e8e5f | 2452 | "Drop into `ido-switch-buffer' from file switching." |
789d1bf0 | 2453 | (interactive) |
db9f395b | 2454 | (setq ido-exit 'switch-to-buffer) |
789d1bf0 KS |
2455 | (exit-minibuffer)) |
2456 | ||
2457 | (defun ido-enter-dired () | |
2458 | "Drop into dired from file switching." | |
2459 | (interactive) | |
2460 | (setq ido-exit 'dired) | |
2461 | (exit-minibuffer)) | |
2462 | ||
db9f395b KS |
2463 | (defun ido-enter-insert-buffer () |
2464 | "Drop into insert buffer from insert file." | |
2465 | (interactive) | |
2466 | (setq ido-exit 'insert-buffer) | |
2467 | (exit-minibuffer)) | |
2468 | ||
2469 | (defun ido-enter-insert-file () | |
2470 | "Drop into insert file from insert buffer." | |
2471 | (interactive) | |
2472 | (setq ido-exit 'insert-file) | |
2473 | (exit-minibuffer)) | |
2474 | ||
789d1bf0 KS |
2475 | |
2476 | (defun ido-up-directory (&optional clear) | |
2477 | "Go up one directory level." | |
2478 | (interactive "P") | |
2479 | (setq ido-text-init (if clear nil ido-text)) | |
2480 | (setq ido-exit 'updir) | |
2481 | (setq ido-rotate-temp t) | |
2482 | (exit-minibuffer)) | |
2483 | ||
2484 | (defun ido-delete-backward-updir (count) | |
2485 | "Delete char backwards, or at beginning of buffer, go up one level." | |
2486 | (interactive "P") | |
2487 | (cond | |
2488 | ((= (minibuffer-prompt-end) (point)) | |
2489 | (if (not count) | |
2490 | (ido-up-directory t))) | |
2491 | ((and ido-pre-merge-state (string-equal (car ido-pre-merge-state) ido-text)) | |
2492 | (ido-undo-merge-work-directory (substring ido-text 0 -1) t t)) | |
f0a73ccc KS |
2493 | ((eq this-original-command 'viper-backward-char) |
2494 | (funcall this-original-command (prefix-numeric-value count))) | |
2495 | ((eq this-original-command 'viper-del-backward-char-in-insert) | |
2496 | (funcall this-original-command)) | |
789d1bf0 KS |
2497 | (t |
2498 | (delete-backward-char (prefix-numeric-value count))))) | |
2499 | ||
2500 | (defun ido-delete-backward-word-updir (count) | |
2501 | "Delete all chars backwards, or at beginning of buffer, go up one level." | |
2502 | (interactive "P") | |
2503 | (if (= (minibuffer-prompt-end) (point)) | |
2504 | (if (not count) | |
2505 | (ido-up-directory t)) | |
f0a73ccc KS |
2506 | (if (eq this-original-command 'viper-delete-backward-word) |
2507 | (funcall this-original-command (prefix-numeric-value count)) | |
2508 | (backward-kill-word (prefix-numeric-value count))))) | |
789d1bf0 KS |
2509 | |
2510 | (defun ido-get-work-directory (&optional incr must-match) | |
2511 | (let ((n (length ido-work-directory-list)) | |
2512 | (i ido-work-directory-index) | |
2513 | (j 0) | |
2514 | dir) | |
2515 | (if (or (not ido-text) (= (length ido-text) 0)) | |
2516 | (setq must-match nil)) | |
2517 | (while (< j n) | |
2518 | (setq i (+ i incr) | |
2519 | j (1+ j)) | |
2520 | (if (> incr 0) | |
2521 | (if (>= i n) (setq i 0)) | |
2522 | (if (< i 0) (setq i (1- n)))) | |
2523 | (setq dir (nth i ido-work-directory-list)) | |
2524 | (if (and dir | |
2525 | (not (equal dir ido-current-directory)) | |
2526 | (file-directory-p dir) | |
2527 | (or (not must-match) | |
cb65c373 | 2528 | ;; TODO. check for nonreadable and too-big. |
ec441ab5 | 2529 | (ido-set-matches-1 |
789d1bf0 | 2530 | (if (eq ido-cur-item 'file) |
ec441ab5 KS |
2531 | (ido-make-file-list-1 dir) |
2532 | (ido-make-dir-list-1 dir))))) | |
789d1bf0 KS |
2533 | (setq j n) |
2534 | (setq dir nil))) | |
2535 | (if dir | |
2536 | (setq ido-work-directory-index i)) | |
2537 | dir)) | |
2538 | ||
2539 | (defun ido-prev-work-directory () | |
2540 | "Change to next working directory in list." | |
2541 | (interactive) | |
2542 | (let ((dir (ido-get-work-directory 1 ido-work-directory-match-only))) | |
2543 | (when dir | |
2544 | (ido-set-current-directory dir) | |
2545 | (setq ido-exit 'refresh) | |
2546 | (setq ido-text-init ido-text) | |
2547 | (setq ido-rotate-temp t) | |
2548 | (exit-minibuffer)))) | |
2549 | ||
2550 | (defun ido-next-work-directory () | |
2551 | "Change to previous working directory in list." | |
2552 | (interactive) | |
2553 | (let ((dir (ido-get-work-directory -1 ido-work-directory-match-only))) | |
2554 | (when dir | |
2555 | (ido-set-current-directory dir) | |
2556 | (setq ido-exit 'refresh) | |
2557 | (setq ido-text-init ido-text) | |
2558 | (setq ido-rotate-temp t) | |
2559 | (exit-minibuffer)))) | |
2560 | ||
2561 | (defun ido-merge-work-directories () | |
2562 | "Search (and merge) work directories for files matching the current input string." | |
2563 | (interactive) | |
2564 | (setq ido-use-merged-list t ido-try-merged-list t) | |
2565 | (setq ido-exit 'refresh) | |
2566 | (setq ido-text-init ido-text) | |
2567 | (setq ido-rotate-temp t) | |
2568 | (exit-minibuffer)) | |
2569 | ||
2570 | (defun ido-wide-find-file (&optional file) | |
2571 | "Prompt for FILE to search for using find, starting from current directory." | |
2572 | (interactive) | |
2573 | (unless file | |
b0df3884 KS |
2574 | (let ((enable-recursive-minibuffers t)) |
2575 | (setq file | |
3729cc87 KS |
2576 | (condition-case nil |
2577 | (read-string (concat "Wide find file: " ido-current-directory) ido-text) | |
2578 | (quit ""))))) | |
789d1bf0 KS |
2579 | (when (> (length file) 0) |
2580 | (setq ido-use-merged-list t ido-try-merged-list 'wide) | |
2581 | (setq ido-exit 'refresh) | |
2582 | (setq ido-text-init file) | |
2583 | (setq ido-rotate-temp t) | |
2584 | (exit-minibuffer))) | |
2585 | ||
2586 | (defun ido-wide-find-dir (&optional dir) | |
2587 | "Prompt for DIR to search for using find, starting from current directory." | |
2588 | (interactive) | |
2589 | (unless dir | |
b0df3884 KS |
2590 | (let ((enable-recursive-minibuffers t)) |
2591 | (setq dir | |
3729cc87 KS |
2592 | (condition-case nil |
2593 | (read-string (concat "Wide find directory: " ido-current-directory) ido-text) | |
2594 | (quit ""))))) | |
789d1bf0 KS |
2595 | (when (> (length dir) 0) |
2596 | (setq ido-use-merged-list t ido-try-merged-list 'wide) | |
2597 | (setq ido-exit 'refresh) | |
2598 | (setq ido-text-init (ido-final-slash dir t)) | |
2599 | (setq ido-rotate-temp t) | |
2600 | (exit-minibuffer))) | |
2601 | ||
ae9d279d KS |
2602 | (defun ido-wide-find-dir-or-delete-dir (&optional dir) |
2603 | "Prompt for DIR to search for using find, starting from current directory. | |
2604 | If input stack is non-empty, delete current directory component." | |
2605 | (interactive) | |
2606 | (if ido-input-stack | |
2607 | (ido-delete-backward-word-updir 1) | |
2608 | (ido-wide-find-dir))) | |
2609 | ||
3729cc87 KS |
2610 | (defun ido-push-dir () |
2611 | "Move to previous directory in file name, push current input on stack." | |
2612 | (interactive) | |
2613 | (setq ido-exit 'push) | |
2614 | (exit-minibuffer)) | |
2615 | ||
2616 | (defun ido-pop-dir (arg) | |
2617 | "Pop directory from input stack back to input. | |
2618 | With \\[universal-argument], pop all element." | |
2619 | (interactive "P") | |
2620 | (when ido-input-stack | |
2621 | (setq ido-exit (if arg 'pop-all 'pop)) | |
2622 | (exit-minibuffer))) | |
2623 | ||
2624 | (defun ido-wide-find-file-or-pop-dir (arg) | |
2625 | (interactive "P") | |
2626 | (if ido-input-stack | |
2627 | (ido-pop-dir arg) | |
2628 | (ido-wide-find-file))) | |
2629 | ||
789d1bf0 KS |
2630 | (defun ido-make-directory (&optional dir) |
2631 | "Prompt for DIR to create in current directory." | |
2632 | (interactive) | |
2633 | (unless dir | |
b0df3884 KS |
2634 | (let ((enable-recursive-minibuffers t)) |
2635 | (setq dir | |
2636 | (read-string (concat "Make directory: " ido-current-directory) ido-text)))) | |
789d1bf0 KS |
2637 | (when (> (length dir) 0) |
2638 | (setq dir (concat ido-current-directory dir)) | |
2639 | (unless (file-exists-p dir) | |
2640 | (make-directory dir t) | |
2641 | (ido-set-current-directory dir) | |
2642 | (setq ido-exit 'refresh) | |
2643 | (setq ido-text-init nil) | |
2644 | (setq ido-rotate-temp t) | |
2645 | (exit-minibuffer)))) | |
2646 | ||
2647 | (defun ido-get-work-file (incr) | |
2648 | (let ((n (length ido-work-file-list)) | |
2649 | (i (+ ido-work-file-index incr)) | |
2650 | name) | |
2651 | (if (> incr 0) | |
2652 | (if (>= i n) (setq i 0)) | |
2653 | (if (< i 0) (setq i (1- n)))) | |
2654 | (setq name (nth i ido-work-file-list)) | |
2655 | (setq ido-work-file-index i) | |
2656 | name)) | |
2657 | ||
2658 | (defun ido-prev-work-file () | |
2659 | "Change to next working file name in list." | |
2660 | (interactive) | |
2661 | (let ((name (ido-get-work-file 1))) | |
2662 | (when name | |
2663 | (setq ido-text-init name) | |
2664 | (setq ido-exit 'refresh) | |
2665 | (exit-minibuffer)))) | |
2666 | ||
2667 | (defun ido-next-work-file () | |
2668 | "Change to previous working file name in list." | |
2669 | (interactive) | |
2670 | (let ((name (ido-get-work-file -1))) | |
2671 | (when name | |
2672 | (setq ido-text-init name) | |
2673 | (setq ido-exit 'refresh) | |
2674 | (exit-minibuffer)))) | |
2675 | ||
2676 | (defun ido-copy-current-file-name (all) | |
2677 | "Insert file name of current buffer. | |
2678 | If repeated, insert text from buffer instead." | |
2679 | (interactive "P") | |
84f6c6d0 KS |
2680 | (let* ((bfname (buffer-file-name ido-entry-buffer)) |
2681 | (name (and bfname (file-name-nondirectory bfname)))) | |
789d1bf0 | 2682 | (when name |
71296446 JB |
2683 | (setq ido-text-init |
2684 | (if (or all | |
84f6c6d0 | 2685 | (not (equal (file-name-directory bfname) ido-current-directory)) |
789d1bf0 KS |
2686 | (not (string-match "\\.[^.]*\\'" name))) |
2687 | name | |
2688 | (substring name 0 (1+ (match-beginning 0))))) | |
2689 | (setq ido-exit 'refresh | |
2690 | ido-try-merged-list nil) | |
2691 | (exit-minibuffer)))) | |
71296446 | 2692 | |
789d1bf0 | 2693 | (defun ido-copy-current-word (all) |
362cdb61 | 2694 | "Insert current word (file or directory name) from current buffer." |
789d1bf0 KS |
2695 | (interactive "P") |
2696 | (let ((word (save-excursion | |
2697 | (set-buffer ido-entry-buffer) | |
2698 | (let ((p (point)) start-line end-line start-name name) | |
2699 | (beginning-of-line) | |
2700 | (setq start-line (point)) | |
2701 | (end-of-line) | |
2702 | (setq end-line (point)) | |
2703 | (goto-char p) | |
2704 | (if (re-search-backward "[^-_a-zA-Z0-9:./\\~@]" start-line 1) | |
2705 | (forward-char 1)) | |
2706 | (setq start-name (point)) | |
2707 | (re-search-forward "[-_a-zA-Z0-9:./\\~@]*" end-line 1) | |
2708 | (if (= start-name (point)) | |
2709 | nil | |
2710 | (buffer-substring-no-properties start-name (point))))))) | |
2711 | (if (cond | |
2712 | ((not word) nil) | |
2713 | ((string-match "\\`[~/]" word) | |
2714 | (setq ido-text-init word | |
2715 | ido-try-merged-list nil | |
2716 | ido-exit 'chdir)) | |
2717 | ((string-match "/" word) | |
2718 | (setq ido-text-init (concat ido-current-directory word) | |
2719 | ido-try-merged-list nil | |
2720 | ido-exit 'chdir)) | |
2721 | (t | |
2722 | (setq ido-text-init word | |
2723 | ido-try-merged-list nil | |
2724 | ido-exit 'refresh))) | |
2725 | (exit-minibuffer)))) | |
2726 | ||
71296446 | 2727 | (defun ido-next-match () |
789d1bf0 KS |
2728 | "Put first element of `ido-matches' at the end of the list." |
2729 | (interactive) | |
2730 | (if ido-matches | |
2731 | (let ((next (cadr ido-matches))) | |
2732 | (setq ido-cur-list (ido-chop ido-cur-list next)) | |
2733 | (setq ido-rescan t) | |
2734 | (setq ido-rotate t)))) | |
2735 | ||
71296446 | 2736 | (defun ido-prev-match () |
789d1bf0 KS |
2737 | "Put last element of `ido-matches' at the front of the list." |
2738 | (interactive) | |
2739 | (if ido-matches | |
2740 | (let ((prev (car (last ido-matches)))) | |
2741 | (setq ido-cur-list (ido-chop ido-cur-list prev)) | |
2742 | (setq ido-rescan t) | |
2743 | (setq ido-rotate t)))) | |
2744 | ||
71296446 | 2745 | (defun ido-next-match-dir () |
789d1bf0 KS |
2746 | "Find next directory in match list. |
2747 | If work directories have been merged, cycle through directories for | |
2748 | first matching file." | |
2749 | (interactive) | |
2750 | (if ido-use-merged-list | |
2751 | (if ido-matches | |
2752 | (let* ((elt (car ido-matches)) | |
2753 | (dirs (cdr elt))) | |
2754 | (when (> (length dirs) 1) | |
2755 | (setcdr elt (ido-chop dirs (cadr dirs)))) | |
2756 | (setq ido-rescan nil))) | |
2757 | (let ((cnt (length ido-matches)) | |
2758 | (i 1)) | |
2759 | (while (and (< i cnt) (not (ido-final-slash (nth i ido-matches)))) | |
2760 | (setq i (1+ i))) | |
2761 | (if (< i cnt) | |
2762 | (setq ido-cur-list (ido-chop ido-cur-list (nth i ido-matches))))))) | |
2763 | ||
71296446 | 2764 | (defun ido-prev-match-dir () |
789d1bf0 KS |
2765 | "Find previous directory in match list. |
2766 | If work directories have been merged, cycle through directories | |
2767 | for first matching file." | |
2768 | (interactive) | |
2769 | (if ido-use-merged-list | |
2770 | (if ido-matches | |
2771 | (let* ((elt (car ido-matches)) | |
2772 | (dirs (cdr elt))) | |
2773 | (when (> (length dirs) 1) | |
2774 | (setcdr elt (ido-chop dirs (car (last dirs))))) | |
2775 | (setq ido-rescan nil))) | |
2776 | (let* ((cnt (length ido-matches)) | |
2777 | (i (1- cnt))) | |
2778 | (while (and (> i 0) (not (ido-final-slash (nth i ido-matches)))) | |
2779 | (setq i (1- i))) | |
2780 | (if (> i 0) | |
2781 | (setq ido-cur-list (ido-chop ido-cur-list (nth i ido-matches))))))) | |
2782 | ||
71296446 | 2783 | (defun ido-restrict-to-matches () |
08bfde76 KS |
2784 | "Set current item list to the currently matched items." |
2785 | (interactive) | |
2786 | (when ido-matches | |
2787 | (setq ido-cur-list ido-matches | |
2788 | ido-text-init "" | |
2789 | ido-rescan nil | |
2790 | ido-exit 'keep) | |
2791 | (exit-minibuffer))) | |
2792 | ||
789d1bf0 KS |
2793 | (defun ido-chop (items elem) |
2794 | "Remove all elements before ELEM and put them at the end of ITEMS." | |
2795 | (let ((ret nil) | |
2796 | (next nil) | |
2797 | (sofar nil)) | |
2798 | (while (not ret) | |
2799 | (setq next (car items)) | |
2800 | (if (equal next elem) | |
2801 | (setq ret (append items (nreverse sofar))) | |
2802 | ;; else | |
2803 | (progn | |
2804 | (setq items (cdr items)) | |
2805 | (setq sofar (cons next sofar))))) | |
2806 | ret)) | |
2807 | ||
2808 | (defun ido-name (item) | |
2809 | ;; Return file name for current item, whether in a normal list | |
2810 | ;; or a merged work directory list. | |
2811 | (if (consp item) (car item) item)) | |
2812 | ||
2813 | ||
2814 | ;;; CREATE LIST OF ALL CURRENT FILES | |
2815 | ||
2816 | (defun ido-all-completions () | |
2817 | ;; Return unsorted list of all competions. | |
cb65c373 KS |
2818 | (let ((ido-process-ignore-lists nil) |
2819 | (ido-directory-too-big nil)) | |
789d1bf0 KS |
2820 | (cond |
2821 | ((eq ido-cur-item 'file) | |
ec441ab5 | 2822 | (ido-make-file-list-1 ido-current-directory)) |
789d1bf0 | 2823 | ((eq ido-cur-item 'dir) |
ec441ab5 | 2824 | (ido-make-dir-list-1 ido-current-directory)) |
789d1bf0 | 2825 | ((eq ido-cur-item 'buffer) |
ec441ab5 | 2826 | (ido-make-buffer-list-1)) |
db9f395b KS |
2827 | ((eq ido-cur-item 'list) |
2828 | ido-choice-list) | |
789d1bf0 KS |
2829 | (t nil)))) |
2830 | ||
2831 | ||
1de0ae85 KS |
2832 | ;; File list sorting |
2833 | ||
2834 | (defun ido-file-lessp (a b) | |
2835 | ;; Simple compare two file names. | |
2836 | (string-lessp (ido-no-final-slash a) (ido-no-final-slash b))) | |
2837 | ||
2838 | ||
2839 | (defun ido-file-extension-lessp (a b) | |
2840 | ;; Compare file names according to ido-file-extensions-order list. | |
2841 | (let ((n (compare-strings a 0 nil b 0 nil nil)) | |
2842 | lessp p) | |
2843 | (if (eq n t) | |
2844 | nil | |
2845 | (if (< n 0) | |
2846 | (setq n (1- (- n)) | |
2847 | p a a b b p | |
2848 | lessp t) | |
2849 | (setq n (1- n))) | |
2850 | (cond | |
2851 | ((= n 0) | |
2852 | lessp) | |
2853 | ((= (aref a n) ?.) | |
2854 | (ido-file-extension-aux a b n lessp)) | |
2855 | (t | |
2856 | (while (and (> n 2) (/= (aref a n) ?.)) | |
2857 | (setq n (1- n))) | |
2858 | (if (> n 1) | |
2859 | (ido-file-extension-aux a b n lessp) | |
2860 | lessp)))))) | |
2861 | ||
2862 | (defun ido-file-extension-aux (a b n lessp) | |
2863 | (let ((oa (ido-file-extension-order a n)) | |
2864 | (ob (ido-file-extension-order b n))) | |
2865 | (cond | |
2866 | ((= oa ob) | |
2867 | lessp) | |
2868 | ((and oa ob) | |
2869 | (if lessp | |
2870 | (> oa ob) | |
2871 | (< oa ob))) | |
2872 | (oa | |
2873 | (not lessp)) | |
2874 | (ob | |
2875 | lessp) | |
2876 | (t | |
2877 | lessp)))) | |
2878 | ||
2879 | (defun ido-file-extension-order (s n) | |
2880 | (let ((l ido-file-extensions-order) | |
2881 | (i 0) o do) | |
2882 | (while l | |
2883 | (cond | |
2884 | ((eq (car l) t) | |
2885 | (setq do i | |
2886 | l (cdr l))) | |
2887 | ((eq (compare-strings s n nil (car l) 0 nil nil) t) | |
2888 | (setq o i | |
2889 | l nil)) | |
2890 | (t | |
2891 | (setq l (cdr l)))) | |
2892 | (setq i (1+ i))) | |
2893 | (or o do))) | |
2894 | ||
789d1bf0 KS |
2895 | |
2896 | (defun ido-sort-merged-list (items promote) | |
2897 | ;; Input is list of ("file" . "dir") cons cells. | |
2898 | ;; Output is sorted list of ("file "dir" ...) lists | |
2899 | (let ((l (sort items (lambda (a b) (string-lessp (car b) (car a))))) | |
2900 | res a cur dirs) | |
2901 | (while l | |
2902 | (setq a (car l) | |
2903 | l (cdr l)) | |
2904 | (if (and res (string-equal (car (car res)) (car a))) | |
2905 | (progn | |
2906 | (setcdr (car (if cur (cdr res) res)) (cons (cdr a) (cdr (car res)))) | |
2907 | (if (and promote (string-equal ido-current-directory (cdr a))) | |
2908 | (setq cur t))) | |
2909 | (setq res (cons (list (car a) (cdr a)) res) | |
2910 | cur nil))) | |
2911 | res)) | |
2912 | ||
2913 | (defun ido-wide-find-dirs-or-files (dir file &optional prefix finddir) | |
2914 | ;; As ido-run-find-command, but returns a list of cons pairs ("file" . "dir") | |
71296446 JB |
2915 | (let ((filenames |
2916 | (split-string | |
789d1bf0 KS |
2917 | (shell-command-to-string |
2918 | (concat "find " dir " -name \"" (if prefix "" "*") file "*\" -type " (if finddir "d" "f") " -print")))) | |
84f6c6d0 | 2919 | filename d f |
789d1bf0 | 2920 | res) |
84f6c6d0 KS |
2921 | (while filenames |
2922 | (setq filename (car filenames) | |
2923 | filenames (cdr filenames)) | |
2924 | (if (and (string-match "^/" filename) | |
2925 | (file-exists-p filename)) | |
2926 | (setq d (file-name-directory filename) | |
2927 | f (file-name-nondirectory filename) | |
789d1bf0 KS |
2928 | res (cons (cons (if finddir (ido-final-slash f t) f) d) res)))) |
2929 | res)) | |
2930 | ||
2931 | (defun ido-flatten-merged-list (items) | |
362cdb61 | 2932 | ;; Create a list of directory names based on a merged directory list. |
789d1bf0 KS |
2933 | (let (res) |
2934 | (while items | |
2935 | (let* ((item (car items)) | |
2936 | (file (car item)) | |
2937 | (dirs (cdr item))) | |
2938 | (while dirs | |
2939 | (setq res (cons (concat (car dirs) file) res) | |
2940 | dirs (cdr dirs)))) | |
2941 | (setq items (cdr items))) | |
2942 | res)) | |
2943 | ||
ec441ab5 KS |
2944 | |
2945 | (defun ido-make-merged-file-list-1 (text auto wide) | |
789d1bf0 | 2946 | (let (res) |
ec441ab5 KS |
2947 | (if (and (ido-final-slash text) ido-dir-file-cache) |
2948 | (if wide | |
2949 | (setq res (ido-wide-find-dirs-or-files | |
2950 | ido-current-directory (substring text 0 -1) ido-enable-prefix t)) | |
2951 | ;; Use list of cached directories | |
2952 | (let ((re (concat (regexp-quote (substring text 0 -1)) "[^/:]*/\\'")) | |
2953 | (dirs ido-dir-file-cache) | |
2954 | dir b d f) | |
2955 | (if nil ;; simple | |
2956 | (while dirs | |
2957 | (setq dir (car (car dirs)) | |
2958 | dirs (cdr dirs)) | |
2959 | (when (and (string-match re dir) | |
2960 | (not (ido-ignore-item-p dir ido-ignore-directories-merge)) | |
2961 | (file-directory-p dir)) | |
2962 | (setq b (substring dir 0 -1) | |
2963 | f (concat (file-name-nondirectory b) "/") | |
2964 | d (file-name-directory b) | |
2965 | res (cons (cons f d) res)))) | |
789d1bf0 KS |
2966 | (while dirs |
2967 | (setq dir (car dirs) | |
ec441ab5 | 2968 | d (car dir) |
789d1bf0 | 2969 | dirs (cdr dirs)) |
ec441ab5 KS |
2970 | (when (not (ido-ignore-item-p d ido-ignore-directories-merge)) |
2971 | (setq dir (cdr (cdr dir))) | |
2972 | (while dir | |
2973 | (setq f (car dir) | |
2974 | dir (cdr dir)) | |
2975 | (if (and (string-match re f) | |
2976 | (not (ido-ignore-item-p f ido-ignore-directories))) | |
2977 | (setq res (cons (cons f d) res))))) | |
789d1bf0 KS |
2978 | (if (and auto (input-pending-p)) |
2979 | (setq dirs nil | |
2980 | res t)))))) | |
ec441ab5 KS |
2981 | (if wide |
2982 | (setq res (ido-wide-find-dirs-or-files | |
2983 | ido-current-directory text ido-enable-prefix nil)) | |
2984 | (let ((ido-text text) | |
2985 | (dirs ido-work-directory-list) | |
2986 | (must-match (and text (> (length text) 0))) | |
2987 | dir fl) | |
2988 | (if (and auto (not (member ido-current-directory dirs))) | |
2989 | (setq dirs (cons ido-current-directory dirs))) | |
2990 | (while dirs | |
2991 | (setq dir (car dirs) | |
2992 | dirs (cdr dirs)) | |
2993 | (when (and dir (stringp dir) | |
2994 | (or ido-merge-ftp-work-directories | |
2995 | (not (ido-is-ftp-directory dir))) | |
2996 | (file-directory-p dir) | |
2997 | ;; TODO. check for nonreadable and too-big. | |
2998 | (setq fl (if (eq ido-cur-item 'file) | |
2999 | (ido-make-file-list-1 dir t) | |
3000 | (ido-make-dir-list-1 dir t)))) | |
3001 | (if must-match | |
3002 | (setq fl (ido-set-matches-1 fl))) | |
3003 | (if fl | |
3004 | (setq res (nconc fl res)))) | |
3005 | (if (and auto (input-pending-p)) | |
3006 | (setq dirs nil | |
3007 | res t)))))) | |
3008 | res)) | |
3009 | ||
3010 | (defun ido-make-merged-file-list (text auto wide) | |
3011 | (let (res) | |
3012 | (message "Searching for `%s'...." text) | |
3013 | (condition-case nil | |
3014 | (unless (catch 'input-pending-p | |
3015 | (let ((throw-on-input 'input-pending-p)) | |
3016 | (setq res (ido-make-merged-file-list-1 text auto wide)) | |
3017 | t)) | |
3018 | (setq res 'input-pending-p)) | |
3019 | (quit | |
3020 | (setq res t | |
3021 | ido-try-merged-list nil | |
3022 | ido-use-merged-list nil))) | |
3023 | (when (and res (listp res)) | |
3024 | (setq res (ido-sort-merged-list res auto))) | |
9a08196a | 3025 | (when (and (or ido-rotate-temp ido-rotate-file-list-default) |
e20b3173 | 3026 | (listp res) |
9a08196a KS |
3027 | (> (length text) 0)) |
3028 | (let ((elt (assoc text res))) | |
4e85a733 | 3029 | (when (and elt (not (eq elt (car res)))) |
9a08196a KS |
3030 | (setq res (delq elt res)) |
3031 | (setq res (cons elt res))))) | |
789d1bf0 KS |
3032 | (message nil) |
3033 | res)) | |
3034 | ||
ec441ab5 | 3035 | (defun ido-make-buffer-list-1 (&optional frame visible) |
789d1bf0 | 3036 | ;; Return list of non-ignored buffer names |
71296446 | 3037 | (delq nil |
789d1bf0 KS |
3038 | (mapcar |
3039 | (lambda (x) | |
3040 | (let ((name (buffer-name x))) | |
69beb26d | 3041 | (if (not (or (ido-ignore-item-p name ido-ignore-buffers) (member name visible))) |
789d1bf0 KS |
3042 | name))) |
3043 | (buffer-list frame)))) | |
3044 | ||
3045 | (defun ido-make-buffer-list (default) | |
3046 | ;; Return the current list of buffers. | |
3047 | ;; Currently visible buffers are put at the end of the list. | |
616e8e5f | 3048 | ;; The hook `ido-make-buffer-list-hook' is run after the list has been |
789d1bf0 KS |
3049 | ;; created to allow the user to further modify the order of the buffer names |
3050 | ;; in this list. If DEFAULT is non-nil, and corresponds to an existing buffer, | |
3051 | ;; it is put to the start of the list. | |
3052 | (let* ((ido-current-buffers (ido-get-buffers-in-frames 'current)) | |
ec441ab5 | 3053 | (ido-temp-list (ido-make-buffer-list-1 (selected-frame) ido-current-buffers))) |
789d1bf0 KS |
3054 | (if ido-temp-list |
3055 | (nconc ido-temp-list ido-current-buffers) | |
3056 | (setq ido-temp-list ido-current-buffers)) | |
3057 | (if default | |
3058 | (progn | |
71296446 | 3059 | (setq ido-temp-list |
789d1bf0 | 3060 | (delete default ido-temp-list)) |
71296446 | 3061 | (setq ido-temp-list |
789d1bf0 KS |
3062 | (cons default ido-temp-list)))) |
3063 | (run-hooks 'ido-make-buffer-list-hook) | |
3064 | ido-temp-list)) | |
3065 | ||
db9f395b KS |
3066 | (defun ido-make-choice-list (default) |
3067 | ;; Return the current list of choices. | |
3068 | ;; If DEFAULT is non-nil, and corresponds to an element of choices, | |
3069 | ;; it is put to the start of the list. | |
3070 | (let ((ido-temp-list ido-choice-list)) | |
3071 | (if default | |
3072 | (progn | |
3073 | (setq ido-temp-list | |
3074 | (delete default ido-temp-list)) | |
3075 | (setq ido-temp-list | |
3076 | (cons default ido-temp-list)))) | |
3077 | ; (run-hooks 'ido-make-choice-list-hook) | |
3078 | ido-temp-list)) | |
3079 | ||
789d1bf0 KS |
3080 | (defun ido-to-end (items) |
3081 | ;; Move the elements from ITEMS to the end of `ido-temp-list' | |
71296446 JB |
3082 | (mapcar |
3083 | (lambda (elem) | |
789d1bf0 KS |
3084 | (setq ido-temp-list (delq elem ido-temp-list))) |
3085 | items) | |
3086 | (if ido-temp-list | |
3087 | (nconc ido-temp-list items) | |
3088 | (setq ido-temp-list items))) | |
3089 | ||
ec441ab5 | 3090 | (defun ido-file-name-all-completions-1 (dir) |
a70343bd | 3091 | (cond |
866f2239 | 3092 | ((ido-nonreadable-directory-p dir) '()) |
cb65c373 KS |
3093 | ;; do not check (ido-directory-too-big-p dir) here. |
3094 | ;; Caller must have done that if necessary. | |
a70343bd KS |
3095 | ((and ido-enable-tramp-completion |
3096 | (string-match "\\`/\\([^/:]+:\\([^/:@]+@\\)?\\)\\'" dir)) | |
3097 | ||
3098 | ;; Trick tramp's file-name-all-completions handler to DTRT, as it | |
3099 | ;; has some pretty obscure requirements. This seems to work... | |
3100 | ;; /ftp: => (f-n-a-c "/ftp:" "") | |
3101 | ;; /ftp:kfs: => (f-n-a-c "" "/ftp:kfs:") | |
3102 | ;; /ftp:kfs@ => (f-n-a-c "ftp:kfs@" "/") | |
3103 | ;; /ftp:kfs@kfs: => (f-n-a-c "" "/ftp:kfs@kfs:") | |
3104 | ;; Currently no attempt is made to handle multi: stuff. | |
3105 | ||
3106 | (let* ((prefix (match-string 1 dir)) | |
3107 | (user-flag (match-beginning 2)) | |
3108 | (len (and prefix (length prefix))) | |
3109 | compl) | |
3110 | (if user-flag | |
3111 | (setq dir (substring dir 1))) | |
3112 | (require 'tramp nil t) | |
3113 | (ido-trace "tramp complete" dir) | |
3114 | (setq compl (file-name-all-completions dir (if user-flag "/" ""))) | |
3115 | (if (> len 0) | |
3116 | (mapcar (lambda (c) (substring c len)) compl) | |
3117 | compl))) | |
3118 | (t | |
3119 | (file-name-all-completions "" dir)))) | |
bad111c2 | 3120 | |
789d1bf0 KS |
3121 | (defun ido-file-name-all-completions (dir) |
3122 | ;; Return name of all files in DIR | |
3123 | ;; Uses and updates ido-dir-file-cache | |
3124 | (if (and (numberp ido-max-dir-file-cache) (> ido-max-dir-file-cache 0) | |
3125 | (stringp dir) (> (length dir) 0) | |
3126 | (ido-may-cache-directory dir)) | |
3127 | (let* ((cached (assoc dir ido-dir-file-cache)) | |
71296446 | 3128 | (ctime (nth 1 cached)) |
789d1bf0 KS |
3129 | (ftp (ido-is-ftp-directory dir)) |
3130 | (attr (if ftp nil (file-attributes dir))) | |
3131 | (mtime (nth 5 attr)) | |
3132 | valid) | |
3133 | (when cached ; should we use the cached entry ? | |
3134 | (if ftp | |
3135 | (setq valid (and (eq (car ctime) 'ftp) | |
3136 | (ido-cache-ftp-valid (cdr ctime)))) | |
3137 | (if attr | |
3138 | (setq valid (and (= (car ctime) (car mtime)) | |
3139 | (= (car (cdr ctime)) (car (cdr mtime))))))) | |
3140 | (if (not valid) | |
3141 | (setq ido-dir-file-cache (delq cached ido-dir-file-cache) | |
3142 | cached nil))) | |
3143 | (unless cached | |
3144 | (if (and ftp (file-readable-p dir)) | |
3145 | (setq mtime (cons 'ftp (ido-time-stamp)))) | |
3146 | (if mtime | |
ec441ab5 | 3147 | (setq cached (cons dir (cons mtime (ido-file-name-all-completions-1 dir))) |
789d1bf0 KS |
3148 | ido-dir-file-cache (cons cached ido-dir-file-cache))) |
3149 | (if (> (length ido-dir-file-cache) ido-max-dir-file-cache) | |
3150 | (setcdr (nthcdr (1- ido-max-dir-file-cache) ido-dir-file-cache) nil))) | |
3151 | (and cached | |
3152 | (cdr (cdr cached)))) | |
ec441ab5 | 3153 | (ido-file-name-all-completions-1 dir))) |
789d1bf0 KS |
3154 | |
3155 | (defun ido-remove-cached-dir (dir) | |
3156 | ;; Remove dir from ido-dir-file-cache | |
3157 | (if (and ido-dir-file-cache | |
3158 | (stringp dir) (> (length dir) 0)) | |
3159 | (let ((cached (assoc dir ido-dir-file-cache))) | |
3160 | (if cached | |
3161 | (setq ido-dir-file-cache (delq cached ido-dir-file-cache)))))) | |
3162 | ||
3163 | ||
ec441ab5 | 3164 | (defun ido-make-file-list-1 (dir &optional merged) |
789d1bf0 KS |
3165 | ;; Return list of non-ignored files in DIR |
3166 | ;; If MERGED is non-nil, each file is cons'ed with DIR | |
bad111c2 | 3167 | (and (or (ido-is-tramp-root dir) (file-directory-p dir)) |
71296446 | 3168 | (delq nil |
789d1bf0 KS |
3169 | (mapcar |
3170 | (lambda (name) | |
3171 | (if (not (ido-ignore-item-p name ido-ignore-files t)) | |
3172 | (if merged (cons name dir) name))) | |
3173 | (ido-file-name-all-completions dir))))) | |
3174 | ||
3175 | (defun ido-make-file-list (default) | |
3176 | ;; Return the current list of files. | |
3177 | ;; Currently visible files are put at the end of the list. | |
71296446 | 3178 | ;; The hook `ido-make-file-list-hook' is run after the list has been |
789d1bf0 KS |
3179 | ;; created to allow the user to further modify the order of the file names |
3180 | ;; in this list. | |
ec441ab5 | 3181 | (let ((ido-temp-list (ido-make-file-list-1 ido-current-directory))) |
1de0ae85 KS |
3182 | (setq ido-temp-list (sort ido-temp-list |
3183 | (if ido-file-extensions-order | |
3184 | #'ido-file-extension-lessp | |
3185 | #'ido-file-lessp))) | |
789d1bf0 KS |
3186 | (let ((default-directory ido-current-directory)) |
3187 | (ido-to-end ;; move ftp hosts and visited files to end | |
71296446 JB |
3188 | (delq nil (mapcar |
3189 | (lambda (x) (if (or (string-match "..:\\'" x) | |
4d80e3ae KS |
3190 | (and (not (ido-final-slash x)) |
3191 | (get-file-buffer x))) x)) | |
789d1bf0 KS |
3192 | ido-temp-list)))) |
3193 | (ido-to-end ;; move . files to end | |
71296446 | 3194 | (delq nil (mapcar |
789d1bf0 KS |
3195 | (lambda (x) (if (string-equal (substring x 0 1) ".") x)) |
3196 | ido-temp-list))) | |
3197 | (if (and default (member default ido-temp-list)) | |
3198 | (if (or ido-rotate-temp ido-rotate-file-list-default) | |
3199 | (unless (equal default (car ido-temp-list)) | |
3200 | (let ((l ido-temp-list) k) | |
3201 | (while (and l (cdr l) (not (equal default (car (cdr l))))) | |
3202 | (setq l (cdr l))) | |
3203 | (setq k (cdr l)) | |
3204 | (setcdr l nil) | |
3205 | (nconc k ido-temp-list) | |
3206 | (setq ido-temp-list k))) | |
71296446 | 3207 | (setq ido-temp-list |
789d1bf0 | 3208 | (delete default ido-temp-list)) |
71296446 | 3209 | (setq ido-temp-list |
789d1bf0 KS |
3210 | (cons default ido-temp-list)))) |
3211 | (when ido-show-dot-for-dired | |
3212 | (setq ido-temp-list (delete "." ido-temp-list)) | |
3213 | (setq ido-temp-list (cons "." ido-temp-list))) | |
3214 | (run-hooks 'ido-make-file-list-hook) | |
3215 | ido-temp-list)) | |
3216 | ||
ec441ab5 | 3217 | (defun ido-make-dir-list-1 (dir &optional merged) |
789d1bf0 KS |
3218 | ;; Return list of non-ignored subdirs in DIR |
3219 | ;; If MERGED is non-nil, each subdir is cons'ed with DIR | |
bad111c2 | 3220 | (and (or (ido-is-tramp-root dir) (file-directory-p dir)) |
71296446 | 3221 | (delq nil |
789d1bf0 KS |
3222 | (mapcar |
3223 | (lambda (name) | |
3224 | (and (ido-final-slash name) (not (ido-ignore-item-p name ido-ignore-directories)) | |
3225 | (if merged (cons name dir) name))) | |
3226 | (ido-file-name-all-completions dir))))) | |
3227 | ||
3228 | (defun ido-make-dir-list (default) | |
3229 | ;; Return the current list of directories. | |
71296446 | 3230 | ;; The hook `ido-make-dir-list-hook' is run after the list has been |
789d1bf0 KS |
3231 | ;; created to allow the user to further modify the order of the |
3232 | ;; directory names in this list. | |
ec441ab5 | 3233 | (let ((ido-temp-list (ido-make-dir-list-1 ido-current-directory))) |
1de0ae85 | 3234 | (setq ido-temp-list (sort ido-temp-list #'ido-file-lessp)) |
789d1bf0 | 3235 | (ido-to-end ;; move . files to end |
71296446 | 3236 | (delq nil (mapcar |
789d1bf0 KS |
3237 | (lambda (x) (if (string-equal (substring x 0 1) ".") x)) |
3238 | ido-temp-list))) | |
3239 | (if (and default (member default ido-temp-list)) | |
3240 | (if (or ido-rotate-temp ido-rotate-file-list-default) | |
3241 | (unless (equal default (car ido-temp-list)) | |
3242 | (let ((l ido-temp-list) k) | |
3243 | (while (and l (cdr l) (not (equal default (car (cdr l))))) | |
3244 | (setq l (cdr l))) | |
3245 | (setq k (cdr l)) | |
3246 | (setcdr l nil) | |
3247 | (nconc k ido-temp-list) | |
3248 | (setq ido-temp-list k))) | |
71296446 | 3249 | (setq ido-temp-list |
789d1bf0 | 3250 | (delete default ido-temp-list)) |
71296446 | 3251 | (setq ido-temp-list |
789d1bf0 KS |
3252 | (cons default ido-temp-list)))) |
3253 | (setq ido-temp-list (delete "." ido-temp-list)) | |
3729cc87 KS |
3254 | (unless ido-input-stack |
3255 | (setq ido-temp-list (cons "." ido-temp-list))) | |
789d1bf0 KS |
3256 | (run-hooks 'ido-make-dir-list-hook) |
3257 | ido-temp-list)) | |
3258 | ||
3259 | ;; List of the files visible in the current frame. | |
3260 | (defvar ido-bufs-in-frame) | |
3261 | ||
3262 | (defun ido-get-buffers-in-frames (&optional current) | |
3263 | ;; Return the list of buffers that are visible in the current frame. | |
3264 | ;; If optional argument `current' is given, restrict searching to the | |
3265 | ;; current frame, rather than all frames, regardless of value of | |
3266 | ;; `ido-all-frames'. | |
3267 | (let ((ido-bufs-in-frame nil)) | |
3268 | (walk-windows 'ido-get-bufname nil | |
71296446 | 3269 | (if current |
789d1bf0 KS |
3270 | nil |
3271 | ido-all-frames)) | |
3272 | ido-bufs-in-frame)) | |
3273 | ||
3274 | (defun ido-get-bufname (win) | |
3275 | ;; Used by `ido-get-buffers-in-frames' to walk through all windows | |
3276 | (let ((buf (buffer-name (window-buffer win)))) | |
69beb26d KS |
3277 | (unless (or (member buf ido-bufs-in-frame) |
3278 | (member buf ido-ignore-item-temp-list)) | |
3279 | ;; Only add buf if it is not already in list. | |
3280 | ;; This prevents same buf in two different windows being | |
3281 | ;; put into the list twice. | |
3282 | (setq ido-bufs-in-frame | |
3283 | (cons buf ido-bufs-in-frame))))) | |
789d1bf0 KS |
3284 | |
3285 | ;;; FIND MATCHING ITEMS | |
3286 | ||
ec441ab5 | 3287 | (defun ido-set-matches-1 (items &optional do-full) |
789d1bf0 KS |
3288 | ;; Return list of matches in items |
3289 | (let* ((case-fold-search ido-case-fold) | |
bad111c2 KS |
3290 | (slash (and (not ido-enable-prefix) (ido-final-slash ido-text))) |
3291 | (text (if slash (substring ido-text 0 -1) ido-text)) | |
3292 | (rexq (concat (if ido-enable-regexp text (regexp-quote text)) (if slash ".*/" ""))) | |
789d1bf0 KS |
3293 | (re (if ido-enable-prefix (concat "\\`" rexq) rexq)) |
3294 | (full-re (and do-full (not ido-enable-regexp) (not (string-match "\$\\'" re)) | |
3295 | (concat "\\`" re "\\'"))) | |
3296 | (prefix-re (and full-re (not ido-enable-prefix) | |
3297 | (concat "\\`" rexq))) | |
6d8b6cbd KS |
3298 | (non-prefix-dot (or (not ido-enable-dot-prefix) |
3299 | (not ido-process-ignore-lists) | |
3300 | ido-enable-prefix | |
3301 | (= (length ido-text) 0))) | |
3302 | ||
789d1bf0 KS |
3303 | full-matches |
3304 | prefix-matches | |
3305 | matches) | |
665ed61a KS |
3306 | (setq ido-incomplete-regexp nil) |
3307 | (condition-case error | |
3308 | (mapcar | |
3309 | (lambda (item) | |
3310 | (let ((name (ido-name item))) | |
3311 | (if (and (or non-prefix-dot | |
3312 | (if (= (aref ido-text 0) ?.) | |
3313 | (= (aref name 0) ?.) | |
3314 | (/= (aref name 0) ?.))) | |
3315 | (string-match re name)) | |
3316 | (cond | |
3317 | ((and full-re (string-match full-re name)) | |
3318 | (setq full-matches (cons item full-matches))) | |
3319 | ((and prefix-re (string-match prefix-re name)) | |
3320 | (setq prefix-matches (cons item prefix-matches))) | |
3321 | (t (setq matches (cons item matches)))))) | |
3322 | t) | |
3323 | items) | |
3324 | (invalid-regexp | |
3325 | (setq ido-incomplete-regexp t | |
3326 | ;; Consider the invalid regexp message internally as a | |
3327 | ;; special-case single match, and handle appropriately | |
3328 | ;; elsewhere. | |
3329 | matches (cdr error)))) | |
789d1bf0 KS |
3330 | (if prefix-matches |
3331 | (setq matches (nconc prefix-matches matches))) | |
3332 | (if full-matches | |
3333 | (setq matches (nconc full-matches matches))) | |
3334 | (when (and (null matches) | |
3335 | ido-enable-flex-matching | |
3336 | (> (length ido-text) 1) | |
3337 | (not ido-enable-regexp)) | |
9066a4d0 | 3338 | (setq re (mapconcat #'regexp-quote (split-string ido-text "") ".*")) |
789d1bf0 KS |
3339 | (if ido-enable-prefix |
3340 | (setq re (concat "\\`" re))) | |
3341 | (mapcar | |
3342 | (lambda (item) | |
3343 | (let ((name (ido-name item))) | |
3344 | (if (string-match re name) | |
3345 | (setq matches (cons item matches))))) | |
3346 | items)) | |
3347 | matches)) | |
71296446 | 3348 | |
789d1bf0 KS |
3349 | |
3350 | (defun ido-set-matches () | |
3351 | ;; Set `ido-matches' to the list of items matching prompt | |
3352 | (when ido-rescan | |
ec441ab5 | 3353 | (setq ido-matches (ido-set-matches-1 (reverse ido-cur-list) (not ido-rotate)) |
789d1bf0 | 3354 | ido-rotate nil))) |
71296446 | 3355 | |
789d1bf0 KS |
3356 | (defun ido-ignore-item-p (name re-list &optional ignore-ext) |
3357 | ;; Return t if the buffer or file NAME should be ignored. | |
69beb26d KS |
3358 | (or (member name ido-ignore-item-temp-list) |
3359 | (and | |
3360 | ido-process-ignore-lists re-list | |
789d1bf0 KS |
3361 | (let ((data (match-data)) |
3362 | (ext-list (and ignore-ext ido-ignore-extensions | |
3363 | completion-ignored-extensions)) | |
71296446 | 3364 | ignorep nextstr |
789d1bf0 KS |
3365 | (flen (length name)) slen) |
3366 | (while ext-list | |
3367 | (setq nextstr (car ext-list)) | |
3368 | (if (cond | |
3369 | ((stringp nextstr) | |
3370 | (and (>= flen (setq slen (length nextstr))) | |
3371 | (string-equal (substring name (- flen slen)) nextstr))) | |
3372 | ((fboundp nextstr) (funcall nextstr name)) | |
3373 | (t nil)) | |
3374 | (setq ignorep t | |
3375 | ext-list nil | |
3376 | re-list nil) | |
3377 | (setq ext-list (cdr ext-list)))) | |
3378 | (while re-list | |
3379 | (setq nextstr (car re-list)) | |
3380 | (if (cond | |
3381 | ((stringp nextstr) (string-match nextstr name)) | |
3382 | ((fboundp nextstr) (funcall nextstr name)) | |
3383 | (t nil)) | |
3384 | (setq ignorep t | |
3385 | re-list nil) | |
3386 | (setq re-list (cdr re-list)))) | |
3387 | ;; return the result | |
3388 | (if ignorep | |
3389 | (setq ido-ignored-list (cons name ido-ignored-list))) | |
3390 | (set-match-data data) | |
69beb26d | 3391 | ignorep)))) |
789d1bf0 KS |
3392 | |
3393 | ||
3394 | ;; Private variable used by `ido-word-matching-substring'. | |
3395 | (defvar ido-change-word-sub) | |
3396 | ||
3397 | (defun ido-find-common-substring (items subs) | |
3398 | ;; Return common string following SUBS in each element of ITEMS. | |
3399 | (let (res | |
3400 | alist | |
3401 | ido-change-word-sub) | |
3402 | (setq ido-change-word-sub | |
3403 | (if ido-enable-regexp | |
3404 | subs | |
3405 | (regexp-quote subs))) | |
9066a4d0 | 3406 | (setq res (mapcar #'ido-word-matching-substring items)) |
789d1bf0 | 3407 | (setq res (delq nil res)) ;; remove any nil elements (shouldn't happen) |
9066a4d0 | 3408 | (setq alist (mapcar #'ido-makealist res)) ;; could use an OBARRAY |
789d1bf0 KS |
3409 | |
3410 | ;; try-completion returns t if there is an exact match. | |
9066a4d0 KS |
3411 | (let* ((completion-ignore-case ido-case-fold) |
3412 | (comp (try-completion subs alist))) | |
3413 | (if (eq comp t) | |
3414 | subs | |
3415 | comp)))) | |
789d1bf0 KS |
3416 | |
3417 | (defun ido-word-matching-substring (word) | |
3418 | ;; Return part of WORD before 1st match to `ido-change-word-sub'. | |
3419 | ;; If `ido-change-word-sub' cannot be found in WORD, return nil. | |
71296446 | 3420 | (let ((case-fold-search ido-case-fold)) |
789d1bf0 KS |
3421 | (let ((m (string-match ido-change-word-sub (ido-name word)))) |
3422 | (if m | |
3423 | (substring (ido-name word) m) | |
3424 | ;; else no match | |
3425 | nil)))) | |
3426 | ||
3427 | (defun ido-makealist (res) | |
3428 | ;; Return dotted pair (RES . 1). | |
3429 | (cons res 1)) | |
3430 | ||
3431 | (defun ido-choose-completion-string (choice buffer mini-p base-size) | |
3432 | (when (ido-active) | |
3433 | ;; Insert the completion into the buffer where completion was requested. | |
3434 | (if (get-buffer ido-completion-buffer) | |
3435 | (kill-buffer ido-completion-buffer)) | |
3436 | (cond | |
3437 | ((ido-active t) ;; ido-use-merged-list | |
3438 | (setq ido-current-directory "" | |
3439 | ido-text choice | |
3440 | ido-exit 'done)) | |
3441 | ((not (ido-final-slash choice)) | |
3442 | (setq ido-text choice | |
3443 | ido-exit 'done)) | |
3444 | (t | |
3445 | (ido-set-current-directory ido-current-directory choice) | |
3446 | (setq ido-exit 'refresh))) | |
3447 | (exit-minibuffer) | |
3448 | t)) | |
3449 | ||
3450 | (defun ido-completion-help () | |
3451 | "Show possible completions in a *File Completions* buffer." | |
3452 | (interactive) | |
3453 | (setq ido-rescan nil) | |
3454 | (let ((temp-buf (get-buffer ido-completion-buffer)) | |
3455 | display-it full-list) | |
3456 | (if (and (eq last-command this-command) temp-buf) | |
3457 | ;; scroll buffer | |
3458 | (let (win (buf (current-buffer))) | |
3459 | (display-buffer temp-buf nil nil) | |
3460 | (set-buffer temp-buf) | |
3461 | (setq win (get-buffer-window temp-buf)) | |
3462 | (if (pos-visible-in-window-p (point-max) win) | |
3463 | (if (or ido-completion-buffer-all-completions (boundp 'ido-completion-buffer-full)) | |
3464 | (set-window-start win (point-min)) | |
3729cc87 KS |
3465 | (with-no-warnings |
3466 | (set (make-local-variable 'ido-completion-buffer-full) t)) | |
789d1bf0 KS |
3467 | (setq full-list t |
3468 | display-it t)) | |
3469 | (scroll-other-window)) | |
3470 | (set-buffer buf)) | |
3471 | (setq display-it t)) | |
3472 | (if display-it | |
3473 | (with-output-to-temp-buffer ido-completion-buffer | |
1de0ae85 | 3474 | (let ((completion-list (sort |
789d1bf0 KS |
3475 | (cond |
3476 | (ido-use-merged-list | |
3477 | (ido-flatten-merged-list (or ido-matches ido-cur-list))) | |
3478 | ((or full-list ido-completion-buffer-all-completions) | |
3479 | (ido-all-completions)) | |
3480 | (t | |
1de0ae85 KS |
3481 | (copy-sequence (or ido-matches ido-cur-list)))) |
3482 | #'ido-file-lessp))) | |
1518d6e3 | 3483 | (if (featurep 'xemacs) |
789d1bf0 KS |
3484 | ;; XEmacs extents are put on by default, doesn't seem to be |
3485 | ;; any way of switching them off. | |
0fe826e9 | 3486 | ;; This obscure code avoids a byte compiler warning in Emacs. |
6c1bc246 KS |
3487 | (let ((f 'display-completion-list)) |
3488 | (funcall f completion-list | |
3489 | :help-string "ido " | |
71296446 | 3490 | :activate-callback |
6c1bc246 | 3491 | '(lambda (x y z) (message "doesn't work yet, sorry!")))) |
789d1bf0 KS |
3492 | ;; else running Emacs |
3493 | ;;(add-hook 'completion-setup-hook 'completion-setup-function) | |
3494 | (display-completion-list completion-list))))))) | |
3495 | ||
3496 | ;;; KILL CURRENT BUFFER | |
3497 | (defun ido-kill-buffer-at-head () | |
3498 | "Kill the buffer at the head of `ido-matches'." | |
3499 | (interactive) | |
3500 | (let ((enable-recursive-minibuffers t) | |
3501 | (buf (car ido-matches))) | |
3502 | (when buf | |
3503 | (kill-buffer buf) | |
3504 | ;; Check if buffer still exists. | |
3505 | (if (get-buffer buf) | |
3506 | ;; buffer couldn't be killed. | |
71296446 | 3507 | (setq ido-rescan t) |
789d1bf0 KS |
3508 | ;; else buffer was killed so remove name from list. |
3509 | (setq ido-cur-list (delq buf ido-cur-list)))))) | |
3510 | ||
3511 | ;;; DELETE CURRENT FILE | |
3512 | (defun ido-delete-file-at-head () | |
3513 | "Delete the file at the head of `ido-matches'." | |
3514 | (interactive) | |
3515 | (let ((enable-recursive-minibuffers t) | |
3516 | (file (car ido-matches))) | |
3517 | (if file | |
3518 | (setq file (concat ido-current-directory file))) | |
3519 | (when (and file | |
3520 | (file-exists-p file) | |
3521 | (not (file-directory-p file)) | |
3522 | (file-writable-p ido-current-directory) | |
3523 | (yes-or-no-p (concat "Delete " file " "))) | |
3524 | (delete-file file) | |
3525 | ;; Check if file still exists. | |
3526 | (if (file-exists-p file) | |
3527 | ;; file could not be deleted | |
71296446 | 3528 | (setq ido-rescan t) |
789d1bf0 KS |
3529 | ;; else file was killed so remove name from list. |
3530 | (setq ido-cur-list (delq (car ido-matches) ido-cur-list)))))) | |
3531 | ||
3532 | ||
3533 | ;;; VISIT CHOSEN BUFFER | |
3534 | (defun ido-visit-buffer (buffer method &optional record) | |
3535 | "Visit file named FILE according to METHOD. | |
616e8e5f | 3536 | Record command in `command-history' if optional RECORD is non-nil." |
789d1bf0 KS |
3537 | |
3538 | (let (win newframe) | |
3539 | (cond | |
3540 | ((eq method 'kill) | |
3541 | (if record | |
3542 | (ido-record-command 'kill-buffer buffer)) | |
3543 | (kill-buffer buffer)) | |
3544 | ||
3545 | ((eq method 'samewindow) | |
3546 | (if record | |
3547 | (ido-record-command 'switch-to-buffer buffer)) | |
3548 | (switch-to-buffer buffer)) | |
3549 | ||
3550 | ((memq method '(always-frame maybe-frame)) | |
3551 | (cond | |
3552 | ((and window-system | |
3553 | (setq win (ido-window-buffer-p buffer)) | |
3554 | (or (eq method 'always-frame) | |
3555 | (y-or-n-p "Jump to frame? "))) | |
3556 | (setq newframe (window-frame win)) | |
3557 | (if (fboundp 'select-frame-set-input-focus) | |
3558 | (select-frame-set-input-focus newframe) | |
3559 | (raise-frame newframe) | |
3560 | (select-frame newframe) | |
1518d6e3 | 3561 | (unless (featurep 'xemacs) |
789d1bf0 KS |
3562 | (set-mouse-position (selected-frame) (1- (frame-width)) 0))) |
3563 | (select-window win)) | |
3564 | (t | |
3565 | ;; No buffer in other frames... | |
3566 | (if record | |
3567 | (ido-record-command 'switch-to-buffer buffer)) | |
3568 | (switch-to-buffer buffer) | |
3569 | ))) | |
3570 | ||
3571 | ((eq method 'otherwindow) | |
3572 | (if record | |
3573 | (ido-record-command 'switch-to-buffer buffer)) | |
3574 | (switch-to-buffer-other-window buffer)) | |
3575 | ||
3576 | ((eq method 'display) | |
3577 | (display-buffer buffer)) | |
3578 | ||
3579 | ((eq method 'otherframe) | |
1518d6e3 KS |
3580 | (switch-to-buffer-other-frame buffer) |
3581 | (unless (featurep 'xemacs) | |
3582 | (select-frame-set-input-focus (selected-frame))) | |
3583 | )))) | |
789d1bf0 KS |
3584 | |
3585 | ||
3586 | (defun ido-window-buffer-p (buffer) | |
3587 | ;; Return window pointer if BUFFER is visible in another frame. | |
3588 | ;; If BUFFER is visible in the current frame, return nil. | |
3589 | (let ((blist (ido-get-buffers-in-frames 'current))) | |
3590 | ;;If the buffer is visible in current frame, return nil | |
69beb26d | 3591 | (if (member buffer blist) |
789d1bf0 KS |
3592 | nil |
3593 | ;; maybe in other frame or icon | |
3594 | (get-buffer-window buffer 0) ; better than 'visible | |
3595 | ))) | |
3596 | ||
3597 | ||
3598 | ;;; ----------- IDONIZED FUNCTIONS ------------ | |
3599 | ||
3600 | ;;;###autoload | |
3601 | (defun ido-switch-buffer () | |
3602 | "Switch to another buffer. | |
3603 | The buffer is displayed according to `ido-default-buffer-method' -- the | |
3604 | default is to show it in the same window, unless it is already visible | |
3605 | in another frame. | |
3606 | ||
3607 | As you type in a string, all of the buffers matching the string are | |
3608 | displayed if substring-matching is used \(default). Look at | |
616e8e5f JB |
3609 | `ido-enable-prefix' and `ido-toggle-prefix'. When you have found the |
3610 | buffer you want, it can then be selected. As you type, most keys have | |
3611 | their normal keybindings, except for the following: \\<ido-mode-map> | |
789d1bf0 KS |
3612 | |
3613 | RET Select the buffer at the front of the list of matches. If the | |
3614 | list is empty, possibly prompt to create new buffer. | |
3615 | ||
3616 | \\[ido-select-text] Select the current prompt as the buffer. | |
3617 | If no buffer is found, prompt for a new one. | |
3618 | ||
3619 | \\[ido-next-match] Put the first element at the end of the list. | |
3620 | \\[ido-prev-match] Put the last element at the start of the list. | |
71296446 | 3621 | \\[ido-complete] Complete a common suffix to the current string that |
789d1bf0 KS |
3622 | matches all buffers. If there is only one match, select that buffer. |
3623 | If there is no common suffix, show a list of all matching buffers | |
3624 | in a separate window. | |
3625 | \\[ido-edit-input] Edit input string. | |
3626 | \\[ido-fallback-command] Fallback to non-ido version of current command. | |
3627 | \\[ido-toggle-regexp] Toggle regexp searching. | |
3628 | \\[ido-toggle-prefix] Toggle between substring and prefix matching. | |
3629 | \\[ido-toggle-case] Toggle case-sensitive searching of buffer names. | |
3630 | \\[ido-completion-help] Show list of matching buffers in separate window. | |
3631 | \\[ido-enter-find-file] Drop into ido-find-file. | |
3632 | \\[ido-kill-buffer-at-head] Kill buffer at head of buffer list. | |
3633 | \\[ido-toggle-ignore] Toggle ignoring buffers listed in `ido-ignore-buffers'." | |
3634 | (interactive) | |
3635 | (ido-buffer-internal ido-default-buffer-method)) | |
3636 | ||
3637 | ;;;###autoload | |
3638 | (defun ido-switch-buffer-other-window () | |
3639 | "Switch to another buffer and show it in another window. | |
3640 | The buffer name is selected interactively by typing a substring. | |
3641 | For details of keybindings, do `\\[describe-function] ido'." | |
3642 | (interactive) | |
3643 | (ido-buffer-internal 'otherwindow 'switch-to-buffer-other-window)) | |
3644 | ||
3645 | ;;;###autoload | |
3646 | (defun ido-display-buffer () | |
3647 | "Display a buffer in another window but don't select it. | |
3648 | The buffer name is selected interactively by typing a substring. | |
3649 | For details of keybindings, do `\\[describe-function] ido'." | |
3650 | (interactive) | |
db9f395b | 3651 | (ido-buffer-internal 'display 'display-buffer nil nil nil 'ignore)) |
789d1bf0 KS |
3652 | |
3653 | ;;;###autoload | |
3654 | (defun ido-kill-buffer () | |
3655 | "Kill a buffer. | |
3656 | The buffer name is selected interactively by typing a substring. | |
3657 | For details of keybindings, do `\\[describe-function] ido'." | |
3658 | (interactive) | |
db9f395b | 3659 | (ido-buffer-internal 'kill 'kill-buffer "Kill buffer: " (buffer-name (current-buffer)) nil 'ignore)) |
789d1bf0 KS |
3660 | |
3661 | ;;;###autoload | |
3662 | (defun ido-insert-buffer () | |
3663 | "Insert contents of a buffer in current buffer after point. | |
3664 | The buffer name is selected interactively by typing a substring. | |
3665 | For details of keybindings, do `\\[describe-function] ido'." | |
3666 | (interactive) | |
db9f395b | 3667 | (ido-buffer-internal 'insert 'insert-buffer "Insert buffer: " nil nil 'ido-enter-insert-file)) |
789d1bf0 KS |
3668 | |
3669 | ;;;###autoload | |
3670 | (defun ido-switch-buffer-other-frame () | |
3671 | "Switch to another buffer and show it in another frame. | |
3672 | The buffer name is selected interactively by typing a substring. | |
3673 | For details of keybindings, do `\\[describe-function] ido'." | |
3674 | (interactive) | |
3675 | (if ido-mode | |
3676 | (ido-buffer-internal 'otherframe) | |
3677 | (call-interactively 'switch-to-buffer-other-frame))) | |
3678 | ||
3679 | ;;;###autoload | |
3680 | (defun ido-find-file-in-dir (dir) | |
3681 | "Switch to another file starting from DIR." | |
3682 | (interactive "DDir: ") | |
3683 | (if (not (equal (substring dir -1) "/")) | |
3684 | (setq dir (concat dir "/"))) | |
db9f395b | 3685 | (ido-file-internal ido-default-file-method nil dir nil nil nil 'ignore)) |
789d1bf0 KS |
3686 | |
3687 | ;;;###autoload | |
3688 | (defun ido-find-file () | |
3689 | "Edit file with name obtained via minibuffer. | |
3690 | The file is displayed according to `ido-default-file-method' -- the | |
3691 | default is to show it in the same window, unless it is already | |
3692 | visible in another frame. | |
3693 | ||
616e8e5f JB |
3694 | The file name is selected interactively by typing a substring. As you |
3695 | type in a string, all of the filenames matching the string are displayed | |
3696 | if substring-matching is used \(default). Look at `ido-enable-prefix' and | |
3697 | `ido-toggle-prefix'. When you have found the filename you want, it can | |
3698 | then be selected. As you type, most keys have their normal keybindings, | |
789d1bf0 KS |
3699 | except for the following: \\<ido-mode-map> |
3700 | ||
3701 | RET Select the file at the front of the list of matches. If the | |
3702 | list is empty, possibly prompt to create new file. | |
3703 | ||
3704 | \\[ido-select-text] Select the current prompt as the buffer or file. | |
3705 | If no buffer or file is found, prompt for a new one. | |
3706 | ||
3707 | \\[ido-next-match] Put the first element at the end of the list. | |
3708 | \\[ido-prev-match] Put the last element at the start of the list. | |
71296446 | 3709 | \\[ido-complete] Complete a common suffix to the current string that |
789d1bf0 KS |
3710 | matches all files. If there is only one match, select that file. |
3711 | If there is no common suffix, show a list of all matching files | |
3712 | in a separate window. | |
362cdb61 | 3713 | \\[ido-edit-input] Edit input string (including directory). |
789d1bf0 KS |
3714 | \\[ido-prev-work-directory] or \\[ido-next-work-directory] go to previous/next directory in work directory history. |
3715 | \\[ido-merge-work-directories] search for file in the work directory history. | |
3716 | \\[ido-forget-work-directory] removes current directory from the work directory history. | |
3717 | \\[ido-prev-work-file] or \\[ido-next-work-file] cycle through the work file history. | |
3718 | \\[ido-wide-find-file] and \\[ido-wide-find-dir] prompts and uses find to locate files or directories. | |
3719 | \\[ido-make-directory] prompts for a directory to create in current directory. | |
3720 | \\[ido-fallback-command] Fallback to non-ido version of current command. | |
3721 | \\[ido-toggle-regexp] Toggle regexp searching. | |
3722 | \\[ido-toggle-prefix] Toggle between substring and prefix matching. | |
3723 | \\[ido-toggle-case] Toggle case-sensitive searching of file names. | |
3724 | \\[ido-toggle-vc] Toggle version control for this file. | |
3725 | \\[ido-toggle-literal] Toggle literal reading of this file. | |
3726 | \\[ido-completion-help] Show list of matching files in separate window. | |
3727 | \\[ido-toggle-ignore] Toggle ignoring files listed in `ido-ignore-files'." | |
3728 | ||
3729 | (interactive) | |
3730 | (ido-file-internal ido-default-file-method)) | |
3731 | ||
3732 | ;;;###autoload | |
3733 | (defun ido-find-file-other-window () | |
3734 | "Switch to another file and show it in another window. | |
3735 | The file name is selected interactively by typing a substring. | |
3736 | For details of keybindings, do `\\[describe-function] ido-find-file'." | |
3737 | (interactive) | |
3738 | (ido-file-internal 'otherwindow 'find-file-other-window)) | |
3739 | ||
3740 | ;;;###autoload | |
3741 | (defun ido-find-alternate-file () | |
3742 | "Switch to another file and show it in another window. | |
3743 | The file name is selected interactively by typing a substring. | |
3744 | For details of keybindings, do `\\[describe-function] ido-find-file'." | |
3745 | (interactive) | |
3746 | (ido-file-internal 'alt-file 'find-alternate-file nil "Find alternate file: ")) | |
3747 | ||
3748 | ;;;###autoload | |
3749 | (defun ido-find-file-read-only () | |
3750 | "Edit file read-only with name obtained via minibuffer. | |
3751 | The file name is selected interactively by typing a substring. | |
3752 | For details of keybindings, do `\\[describe-function] ido-find-file'." | |
3753 | (interactive) | |
3754 | (ido-file-internal 'read-only 'find-file-read-only nil "Find file read-only: ")) | |
3755 | ||
3756 | ;;;###autoload | |
3757 | (defun ido-find-file-read-only-other-window () | |
3758 | "Edit file read-only in other window with name obtained via minibuffer. | |
3759 | The file name is selected interactively by typing a substring. | |
3760 | For details of keybindings, do `\\[describe-function] ido-find-file'." | |
3761 | (interactive) | |
3762 | (ido-file-internal 'read-only 'find-file-read-only-other-window nil "Find file read-only other window: ")) | |
3763 | ||
3764 | ;;;###autoload | |
3765 | (defun ido-find-file-read-only-other-frame () | |
3766 | "Edit file read-only in other frame with name obtained via minibuffer. | |
3767 | The file name is selected interactively by typing a substring. | |
3768 | For details of keybindings, do `\\[describe-function] ido-find-file'." | |
3769 | (interactive) | |
3770 | (ido-file-internal 'read-only 'find-file-read-only-other-frame nil "Find file read-only other frame: ")) | |
3771 | ||
3772 | ;;;###autoload | |
3773 | (defun ido-display-file () | |
3774 | "Display a file in another window but don't select it. | |
3775 | The file name is selected interactively by typing a substring. | |
3776 | For details of keybindings, do `\\[describe-function] ido-find-file'." | |
3777 | (interactive) | |
db9f395b | 3778 | (ido-file-internal 'display nil nil nil nil nil 'ignore)) |
789d1bf0 KS |
3779 | |
3780 | ;;;###autoload | |
3781 | (defun ido-find-file-other-frame () | |
3782 | "Switch to another file and show it in another frame. | |
3783 | The file name is selected interactively by typing a substring. | |
3784 | For details of keybindings, do `\\[describe-function] ido-find-file'." | |
3785 | (interactive) | |
3786 | (ido-file-internal 'otherframe 'find-file-other-frame)) | |
3787 | ||
3788 | ;;;###autoload | |
3789 | (defun ido-write-file () | |
3790 | "Write current buffer to a file. | |
3791 | The file name is selected interactively by typing a substring. | |
3792 | For details of keybindings, do `\\[describe-function] ido-find-file'." | |
3793 | (interactive) | |
3794 | (let ((ido-process-ignore-lists t) | |
3795 | (ido-work-directory-match-only nil) | |
3796 | (ido-ignore-files (cons "[^/]\\'" ido-ignore-files)) | |
3797 | (ido-report-no-match nil) | |
d81aa76a | 3798 | (ido-confirm-unique-completion t) |
789d1bf0 | 3799 | (ido-auto-merge-work-directories-length -1)) |
db9f395b | 3800 | (ido-file-internal 'write 'write-file nil "Write file: " nil nil 'ignore))) |
789d1bf0 KS |
3801 | |
3802 | ;;;###autoload | |
3803 | (defun ido-insert-file () | |
3804 | "Insert contents of file in current buffer. | |
3805 | The file name is selected interactively by typing a substring. | |
3806 | For details of keybindings, do `\\[describe-function] ido-find-file'." | |
3807 | (interactive) | |
db9f395b | 3808 | (ido-file-internal 'insert 'insert-file nil "Insert file: " nil nil 'ido-enter-insert-buffer)) |
789d1bf0 KS |
3809 | |
3810 | ;;;###autoload | |
3811 | (defun ido-dired () | |
3812 | "Call dired the ido way. | |
3813 | The directory is selected interactively by typing a substring. | |
3814 | For details of keybindings, do `\\[describe-function] ido-find-file'." | |
3815 | (interactive) | |
3816 | (let ((ido-report-no-match nil) | |
3817 | (ido-auto-merge-work-directories-length -1)) | |
3818 | (ido-file-internal 'dired 'dired nil "Dired: " 'dir))) | |
3819 | ||
3820 | (defun ido-list-directory () | |
3821 | "Call list-directory the ido way. | |
3822 | The directory is selected interactively by typing a substring. | |
3823 | For details of keybindings, do `\\[describe-function] ido-find-file'." | |
3824 | (interactive) | |
3825 | (let ((ido-report-no-match nil) | |
3826 | (ido-auto-merge-work-directories-length -1)) | |
3827 | (ido-file-internal 'list-directory 'list-directory nil "List directory: " 'dir))) | |
3828 | ||
3829 | ;;; XEmacs hack for showing default buffer | |
3830 | ||
3831 | ;; The first time we enter the minibuffer, Emacs puts up the default | |
3832 | ;; buffer to switch to, but XEmacs doesn't -- presumably there is a | |
3833 | ;; subtle difference in the two versions of post-command-hook. The | |
3834 | ;; default is shown for both whenever we delete all of our text | |
3835 | ;; though, indicating its just a problem the first time we enter the | |
3836 | ;; function. To solve this, we use another entry hook for emacs to | |
3837 | ;; show the default the first time we enter the minibuffer. | |
3838 | ||
3839 | ||
3840 | ;;; ICOMPLETE TYPE CODE | |
3841 | ||
3842 | (defun ido-initiate-auto-merge (buffer) | |
3843 | (ido-trace "\n*merge timeout*" buffer) | |
3844 | (setq ido-auto-merge-timer nil) | |
3845 | (when (and (buffer-live-p buffer) | |
3846 | (= ido-use-mycompletion-depth (minibuffer-depth)) | |
3847 | (boundp 'ido-eoinput) ido-eoinput) | |
3848 | (let ((contents (buffer-substring-no-properties (minibuffer-prompt-end) ido-eoinput))) | |
3849 | (ido-trace "request merge") | |
3850 | (setq ido-use-merged-list 'auto | |
3851 | ido-text-init contents | |
3852 | ido-rotate-temp t | |
3853 | ido-exit 'refresh) | |
3854 | (save-excursion | |
3855 | (set-buffer buffer) | |
3856 | (ido-tidy)) | |
3857 | (throw 'ido contents)))) | |
3858 | ||
3859 | (defun ido-exhibit () | |
3860 | "Post command hook for `ido'." | |
3861 | ;; Find matching files and display a list in the minibuffer. | |
3862 | ;; Copied from `icomplete-exhibit' with two changes: | |
3863 | ;; 1. It prints a default file name when there is no text yet entered. | |
3864 | ;; 2. It calls my completion routine rather than the standard completion. | |
3865 | ||
bad111c2 KS |
3866 | (when (= ido-use-mycompletion-depth (minibuffer-depth)) |
3867 | (let ((contents (buffer-substring-no-properties (minibuffer-prompt-end) (point-max))) | |
3868 | (buffer-undo-list t) | |
3869 | try-single-dir-match | |
3870 | refresh) | |
789d1bf0 | 3871 | |
bad111c2 KS |
3872 | (ido-trace "\nexhibit" this-command) |
3873 | (ido-trace "dir" ido-current-directory) | |
3874 | (ido-trace "contents" contents) | |
3875 | (ido-trace "list" ido-cur-list) | |
3876 | (ido-trace "matches" ido-matches) | |
3877 | (ido-trace "rescan" ido-rescan) | |
789d1bf0 | 3878 | |
bad111c2 KS |
3879 | (save-excursion |
3880 | (goto-char (point-max)) | |
3881 | ;; Register the end of input, so we know where the extra stuff (match-status info) begins: | |
3882 | (unless (boundp 'ido-eoinput) | |
3883 | ;; In case it got wiped out by major mode business: | |
3884 | (make-local-variable 'ido-eoinput)) | |
3885 | (setq ido-eoinput (point)) | |
3886 | ||
3887 | ;; Handle explicit directory changes | |
3888 | (cond | |
db9f395b | 3889 | ((memq ido-cur-item '(buffer list)) |
bad111c2 KS |
3890 | ) |
3891 | ||
3892 | ((= (length contents) 0) | |
3893 | ) | |
3894 | ||
3895 | ((= (length contents) 1) | |
3896 | (when (and (ido-is-tramp-root) (string-equal contents "/")) | |
3897 | (ido-set-current-directory ido-current-directory contents) | |
3898 | (setq refresh t)) | |
3899 | ) | |
3900 | ||
3901 | ((and (string-match (if ido-enable-tramp-completion "..[:@]\\'" "..:\\'") contents) | |
3902 | (ido-is-root-directory)) ;; Ange-ftp or tramp | |
3903 | (ido-set-current-directory ido-current-directory contents) | |
3904 | (when (ido-is-slow-ftp-host) | |
3905 | (setq ido-exit 'fallback) | |
3906 | (exit-minibuffer)) | |
3907 | (setq refresh t)) | |
3908 | ||
3909 | ((ido-final-slash contents) ;; xxx/ | |
3910 | (ido-trace "final slash" contents) | |
71296446 | 3911 | (cond |
bad111c2 KS |
3912 | ((string-equal contents "~/") |
3913 | (ido-set-current-home) | |
3914 | (setq refresh t)) | |
3915 | ((string-equal contents "../") | |
3916 | (ido-up-directory t) | |
3917 | (setq refresh t)) | |
3918 | ((string-equal contents "./") | |
3919 | (setq refresh t)) | |
3920 | ((string-match "\\`~[a-zA-Z0-9]+/\\'" contents) | |
3921 | (ido-trace "new home" contents) | |
3922 | (ido-set-current-home contents) | |
3923 | (setq refresh t)) | |
3924 | ((string-match "[$][A-Za-z0-9_]+/\\'" contents) | |
3925 | (let ((exp (condition-case () | |
3926 | (expand-file-name | |
3927 | (substitute-in-file-name (substring contents 0 -1)) | |
3928 | ido-current-directory) | |
3929 | (error nil)))) | |
3930 | (ido-trace contents exp) | |
3931 | (when (and exp (file-directory-p exp)) | |
3932 | (ido-set-current-directory (file-name-directory exp)) | |
3933 | (setq ido-text-init (file-name-nondirectory exp)) | |
3934 | (setq refresh t)))) | |
3935 | ((and (memq system-type '(windows-nt ms-dos)) | |
3936 | (string-equal (substring contents 1) ":/")) | |
3937 | (ido-set-current-directory (file-name-directory contents)) | |
3938 | (setq refresh t)) | |
3939 | ((string-equal (substring contents -2 -1) "/") | |
71296446 | 3940 | (ido-set-current-directory |
bad111c2 KS |
3941 | (if (memq system-type '(windows-nt ms-dos)) |
3942 | (expand-file-name "/" ido-current-directory) | |
3943 | "/")) | |
3944 | (setq refresh t)) | |
cb65c373 | 3945 | ((and (or ido-directory-nonreadable ido-directory-too-big) |
a70343bd | 3946 | (file-directory-p (concat ido-current-directory (file-name-directory contents)))) |
d81aa76a | 3947 | (ido-set-current-directory |
a70343bd KS |
3948 | (concat ido-current-directory (file-name-directory contents))) |
3949 | (setq refresh t)) | |
bad111c2 KS |
3950 | (t |
3951 | (ido-trace "try single dir") | |
3952 | (setq try-single-dir-match t)))) | |
3953 | ||
3954 | ((and (string-equal (substring contents -2 -1) "/") | |
3955 | (not (string-match "[$]" contents))) | |
3956 | (ido-set-current-directory | |
3957 | (cond | |
3958 | ((= (length contents) 2) | |
3959 | "/") | |
3960 | (ido-matches | |
789d1bf0 | 3961 | (concat ido-current-directory (car ido-matches))) |
bad111c2 KS |
3962 | (t |
3963 | (concat ido-current-directory (substring contents 0 -1))))) | |
3964 | (setq ido-text-init (substring contents -1)) | |
3965 | (setq refresh t)) | |
3966 | ||
3967 | ((and (not ido-use-merged-list) | |
3968 | (not (ido-final-slash contents)) | |
3969 | (eq ido-try-merged-list t) | |
3970 | (numberp ido-auto-merge-work-directories-length) | |
3971 | (> ido-auto-merge-work-directories-length 0) | |
3972 | (= (length contents) ido-auto-merge-work-directories-length) | |
3973 | (not (and ido-auto-merge-inhibit-characters-regexp | |
3974 | (string-match ido-auto-merge-inhibit-characters-regexp contents))) | |
3975 | (not (input-pending-p))) | |
3976 | (setq ido-use-merged-list 'auto | |
3977 | ido-text-init contents | |
3978 | ido-rotate-temp t) | |
3979 | (setq refresh t)) | |
3980 | ||
3981 | (t nil)) | |
3982 | ||
3983 | (when refresh | |
3984 | (ido-trace "refresh on /" ido-text-init) | |
3985 | (setq ido-exit 'refresh) | |
3986 | (exit-minibuffer)) | |
789d1bf0 | 3987 | |
bad111c2 KS |
3988 | ;; Update the list of matches |
3989 | (setq ido-text contents) | |
3990 | (ido-set-matches) | |
3991 | (ido-trace "new " ido-matches) | |
3992 | ||
3993 | (when (and ido-enter-single-matching-directory | |
3994 | ido-matches | |
3995 | (null (cdr ido-matches)) | |
3996 | (ido-final-slash (car ido-matches)) | |
3997 | (or try-single-dir-match | |
3998 | (eq ido-enter-single-matching-directory t))) | |
3999 | (ido-trace "single match" (car ido-matches)) | |
71296446 | 4000 | (ido-set-current-directory |
bad111c2 KS |
4001 | (concat ido-current-directory (car ido-matches))) |
4002 | (setq ido-exit 'refresh) | |
4003 | (exit-minibuffer)) | |
4004 | ||
4005 | (when (and (not ido-matches) | |
a70343bd | 4006 | (not ido-directory-nonreadable) |
cb65c373 | 4007 | (not ido-directory-too-big) |
bad111c2 | 4008 | ;; ido-rescan ? |
789d1bf0 KS |
4009 | ido-process-ignore-lists |
4010 | ido-ignored-list) | |
bad111c2 KS |
4011 | (let ((ido-process-ignore-lists nil) |
4012 | (ido-rotate ido-rotate) | |
4013 | (ido-cur-list ido-ignored-list)) | |
4014 | (ido-trace "try all" ido-ignored-list) | |
4015 | (ido-set-matches)) | |
4016 | (when ido-matches | |
4017 | (ido-trace "found " ido-matches) | |
4018 | (setq ido-rescan t) | |
4019 | (setq ido-process-ignore-lists-inhibit t) | |
4020 | (setq ido-text-init ido-text) | |
4021 | (setq ido-exit 'refresh) | |
4022 | (exit-minibuffer))) | |
4023 | ||
4024 | (when (and | |
4025 | ido-rescan | |
4026 | (not ido-matches) | |
4027 | (memq ido-cur-item '(file dir)) | |
4028 | (not (ido-is-root-directory)) | |
4029 | (> (length contents) 1) | |
a70343bd | 4030 | (not (string-match "[$]" contents)) |
cb65c373 KS |
4031 | (not ido-directory-nonreadable) |
4032 | (not ido-directory-too-big)) | |
bad111c2 KS |
4033 | (ido-trace "merge?") |
4034 | (if ido-use-merged-list | |
4035 | (ido-undo-merge-work-directory contents nil) | |
4036 | (when (and (eq ido-try-merged-list t) | |
4037 | (numberp ido-auto-merge-work-directories-length) | |
4038 | (= ido-auto-merge-work-directories-length 0) | |
4039 | (not (and ido-auto-merge-inhibit-characters-regexp | |
4040 | (string-match ido-auto-merge-inhibit-characters-regexp contents))) | |
4041 | (not (input-pending-p))) | |
4042 | (ido-trace "\n*start timer*") | |
4043 | (setq ido-auto-merge-timer | |
4044 | (run-with-timer ido-auto-merge-delay-time nil 'ido-initiate-auto-merge (current-buffer)))))) | |
71296446 | 4045 | |
bad111c2 | 4046 | (setq ido-rescan t) |
789d1bf0 | 4047 | |
71296446 | 4048 | (if (and ido-use-merged-list |
bad111c2 KS |
4049 | ido-matches |
4050 | (not (string-equal (car (cdr (car ido-matches))) ido-current-directory))) | |
4051 | (progn | |
4052 | (ido-set-current-directory (car (cdr (car ido-matches)))) | |
4053 | (setq ido-use-merged-list t | |
4054 | ido-exit 'keep | |
4055 | ido-text-init ido-text) | |
4056 | (exit-minibuffer))) | |
4057 | ||
4058 | ;; Insert the match-status information: | |
4059 | (ido-set-common-completion) | |
71296446 | 4060 | (let ((inf (ido-completions |
bad111c2 KS |
4061 | contents |
4062 | minibuffer-completion-table | |
4063 | minibuffer-completion-predicate | |
4064 | (not minibuffer-completion-confirm)))) | |
4065 | (ido-trace "inf" inf) | |
4066 | (insert inf)) | |
4067 | )))) | |
789d1bf0 KS |
4068 | |
4069 | (defun ido-completions (name candidates predicate require-match) | |
4070 | ;; Return the string that is displayed after the user's text. | |
4071 | ;; Modified from `icomplete-completions'. | |
71296446 | 4072 | |
789d1bf0 KS |
4073 | (let* ((comps ido-matches) |
4074 | (ind (and (consp (car comps)) (> (length (cdr (car comps))) 1) | |
4075 | ido-merged-indicator)) | |
4076 | first) | |
4077 | ||
4078 | (if (and ind ido-use-faces) | |
ccba8bb6 | 4079 | (put-text-property 0 1 'face 'ido-indicator ind)) |
71296446 | 4080 | |
789d1bf0 KS |
4081 | (if (and ido-use-faces comps) |
4082 | (let* ((fn (ido-name (car comps))) | |
4083 | (ln (length fn))) | |
4084 | (setq first (format "%s" fn)) | |
4085 | (put-text-property 0 ln 'face | |
4086 | (if (= (length comps) 1) | |
665ed61a KS |
4087 | (if ido-incomplete-regexp |
4088 | 'ido-incomplete-regexp | |
4089 | 'ido-only-match) | |
ccba8bb6 | 4090 | 'ido-first-match) |
789d1bf0 KS |
4091 | first) |
4092 | (if ind (setq first (concat first ind))) | |
4093 | (setq comps (cons first (cdr comps))))) | |
4094 | ||
4095 | (cond ((null comps) | |
a70343bd KS |
4096 | (cond |
4097 | (ido-directory-nonreadable | |
4098 | (or (nth 8 ido-decorations) " [Not readable]")) | |
cb65c373 KS |
4099 | (ido-directory-too-big |
4100 | (or (nth 9 ido-decorations) " [Too big]")) | |
a70343bd KS |
4101 | (ido-report-no-match |
4102 | (nth 6 ido-decorations)) ;; [No match] | |
4103 | (t ""))) | |
665ed61a KS |
4104 | (ido-incomplete-regexp |
4105 | (concat " " (car comps))) | |
789d1bf0 | 4106 | ((null (cdr comps)) ;one match |
665ed61a KS |
4107 | (concat (if (if (not ido-enable-regexp) |
4108 | (= (length (ido-name (car comps))) (length name)) | |
4109 | ;; We can't rely on the length of the input | |
4110 | ;; for regexps, so explicitly check for a | |
4111 | ;; complete match | |
4112 | (string-match name (ido-name (car comps))) | |
4113 | (string-equal (match-string 0 (ido-name (car comps))) | |
4114 | (ido-name (car comps)))) | |
4115 | "" | |
4116 | ;; when there is one match, show the matching file name in full | |
4117 | (concat (nth 4 ido-decorations) ;; [ ... ] | |
4118 | (ido-name (car comps)) | |
4119 | (nth 5 ido-decorations))) | |
789d1bf0 KS |
4120 | (if (not ido-use-faces) (nth 7 ido-decorations)))) ;; [Matched] |
4121 | (t ;multiple matches | |
4122 | (let* ((items (if (> ido-max-prospects 0) (1+ ido-max-prospects) 999)) | |
4123 | (alternatives | |
4124 | (apply | |
71296446 | 4125 | #'concat |
789d1bf0 | 4126 | (cdr (apply |
9066a4d0 KS |
4127 | #'nconc |
4128 | (mapcar | |
4129 | (lambda (com) | |
4130 | (setq com (ido-name com)) | |
4131 | (setq items (1- items)) | |
4132 | (cond | |
4133 | ((< items 0) ()) | |
4134 | ((= items 0) (list (nth 3 ido-decorations))) ; " | ..." | |
4135 | (t | |
4136 | (list (or ido-separator (nth 2 ido-decorations)) ; " | " | |
4137 | (let ((str (substring com 0))) | |
4138 | (if (and ido-use-faces | |
4139 | (not (string= str first)) | |
4140 | (ido-final-slash str)) | |
ccba8bb6 | 4141 | (put-text-property 0 (length str) 'face 'ido-subdir str)) |
9066a4d0 KS |
4142 | str))))) |
4143 | comps)))))) | |
789d1bf0 KS |
4144 | |
4145 | (concat | |
4146 | ;; put in common completion item -- what you get by pressing tab | |
9066a4d0 KS |
4147 | (if (and (stringp ido-common-match-string) |
4148 | (> (length ido-common-match-string) (length name))) | |
789d1bf0 KS |
4149 | (concat (nth 4 ido-decorations) ;; [ ... ] |
4150 | (substring ido-common-match-string (length name)) | |
4151 | (nth 5 ido-decorations))) | |
4152 | ;; list all alternatives | |
4153 | (nth 0 ido-decorations) ;; { ... } | |
4154 | alternatives | |
4155 | (nth 1 ido-decorations))))))) | |
4156 | ||
4157 | (defun ido-minibuffer-setup () | |
4158 | "Minibuffer setup hook for `ido'." | |
4159 | ;; Copied from `icomplete-minibuffer-setup-hook'. | |
71296446 | 4160 | (when (and (boundp 'ido-completing-read) |
1518d6e3 KS |
4161 | (or (featurep 'xemacs) |
4162 | (= ido-use-mycompletion-depth (minibuffer-depth)))) | |
789d1bf0 KS |
4163 | (add-hook 'pre-command-hook 'ido-tidy nil t) |
4164 | (add-hook 'post-command-hook 'ido-exhibit nil t) | |
4165 | (setq cua-inhibit-cua-keys t) | |
1518d6e3 | 4166 | (when (featurep 'xemacs) |
789d1bf0 KS |
4167 | (ido-exhibit) |
4168 | (goto-char (point-min))) | |
4169 | (run-hooks 'ido-minibuffer-setup-hook))) | |
4170 | ||
4171 | (defun ido-tidy () | |
4172 | "Pre command hook for `ido'." | |
4173 | ;; Remove completions display, if any, prior to new user input. | |
4174 | ;; Copied from `icomplete-tidy'." | |
4175 | ||
4176 | (when ido-auto-merge-timer | |
4177 | (ido-trace "\n*cancel timer*" this-command) | |
4178 | (cancel-timer ido-auto-merge-timer) | |
4179 | (setq ido-auto-merge-timer nil)) | |
4180 | ||
4181 | (if (and (boundp 'ido-use-mycompletion-depth) | |
4182 | (= ido-use-mycompletion-depth (minibuffer-depth))) | |
4183 | (if (and (boundp 'ido-eoinput) | |
4184 | ido-eoinput) | |
71296446 | 4185 | |
789d1bf0 KS |
4186 | (if (> ido-eoinput (point-max)) |
4187 | ;; Oops, got rug pulled out from under us - reinit: | |
4188 | (setq ido-eoinput (point-max)) | |
4189 | (let ((buffer-undo-list t)) | |
4190 | (delete-region ido-eoinput (point-max)))) | |
71296446 | 4191 | |
789d1bf0 KS |
4192 | ;; Reestablish the local variable 'cause minibuffer-setup is weird: |
4193 | (make-local-variable 'ido-eoinput) | |
4194 | (setq ido-eoinput 1)))) | |
4195 | ||
4196 | (defun ido-summary-buffers-to-end () | |
4197 | ;; Move the summaries to the end of the buffer list. | |
4198 | ;; This is an example function which can be hooked on to | |
4199 | ;; `ido-make-buffer-list-hook'. Any buffer matching the regexps | |
4200 | ;; `Summary' or `output\*$'are put to the end of the list. | |
71296446 JB |
4201 | (let ((summaries (delq nil (mapcar |
4202 | (lambda (x) | |
4203 | (if (or | |
789d1bf0 KS |
4204 | (string-match "Summary" x) |
4205 | (string-match "output\\*\\'" x)) | |
4206 | x)) | |
4207 | ido-temp-list)))) | |
4208 | (ido-to-end summaries))) | |
4209 | ||
4210 | ;;; Helper functions for other programs | |
4211 | ||
84263efb | 4212 | (put 'dired-do-rename 'ido 'ignore) |
ae9d279d | 4213 | (put 'ibuffer-find-file 'ido 'find-file) |
84263efb | 4214 | |
cb65c373 KS |
4215 | ;;;###autoload |
4216 | (defun ido-read-buffer (prompt &optional default require-match) | |
4217 | "Ido replacement for the built-in `read-buffer'. | |
4218 | Return the name of a buffer selected. | |
4219 | PROMPT is the prompt to give to the user. DEFAULT if given is the default | |
4220 | buffer to be selected, which will go to the front of the list. | |
616e8e5f | 4221 | If REQUIRE-MATCH is non-nil, an existing buffer must be selected." |
cb65c373 KS |
4222 | (let* ((ido-current-directory nil) |
4223 | (ido-directory-nonreadable nil) | |
4224 | (ido-directory-too-big nil) | |
4225 | (ido-context-switch-command 'ignore) | |
4226 | (buf (ido-read-internal 'buffer prompt 'ido-buffer-history default require-match))) | |
4227 | (if (eq ido-exit 'fallback) | |
4228 | (let ((read-buffer-function nil)) | |
b2d4c118 | 4229 | (run-hook-with-args 'ido-before-fallback-functions 'read-buffer) |
cb65c373 KS |
4230 | (read-buffer prompt default require-match)) |
4231 | buf))) | |
4232 | ||
789d1bf0 KS |
4233 | ;;;###autoload |
4234 | (defun ido-read-file-name (prompt &optional dir default-filename mustmatch initial predicate) | |
cb65c373 KS |
4235 | "Ido replacement for the built-in `read-file-name'. |
4236 | Read file name, prompting with PROMPT and completing in directory DIR. | |
789d1bf0 | 4237 | See `read-file-name' for additional parameters." |
db9f395b KS |
4238 | (let (filename) |
4239 | (cond | |
4240 | ((or (eq predicate 'file-directory-p) | |
4241 | (eq (get this-command 'ido) 'dir) | |
4242 | (memq this-command ido-read-file-name-as-directory-commands)) | |
4243 | (setq filename | |
89a28f0b KS |
4244 | (ido-read-directory-name prompt dir default-filename mustmatch initial)) |
4245 | (if (eq ido-exit 'fallback) | |
4246 | (setq filename 'fallback))) | |
db9f395b KS |
4247 | ((and (not (eq (get this-command 'ido) 'ignore)) |
4248 | (not (memq this-command ido-read-file-name-non-ido)) | |
4249 | (or (null predicate) (eq predicate 'file-exists-p))) | |
4250 | (let* (ido-saved-vc-hb | |
ae9d279d KS |
4251 | (ido-context-switch-command |
4252 | (if (eq (get this-command 'ido) 'find-file) nil 'ignore)) | |
db9f395b | 4253 | (vc-handled-backends (and (boundp 'vc-handled-backends) vc-handled-backends)) |
83a12f3a | 4254 | (minibuffer-completing-file-name t) |
db9f395b KS |
4255 | (ido-current-directory (ido-expand-directory dir)) |
4256 | (ido-directory-nonreadable (not (file-readable-p ido-current-directory))) | |
cb65c373 KS |
4257 | (ido-directory-too-big (and (not ido-directory-nonreadable) |
4258 | (ido-directory-too-big-p ido-current-directory))) | |
db9f395b KS |
4259 | (ido-work-directory-index -1) |
4260 | (ido-work-file-index -1) | |
4261 | (ido-find-literal nil)) | |
4262 | (setq ido-exit nil) | |
4263 | (setq filename | |
4264 | (ido-read-internal 'file prompt 'ido-file-history default-filename mustmatch initial)) | |
4265 | (cond | |
4266 | ((eq ido-exit 'fallback) | |
4267 | (setq filename 'fallback)) | |
ae9d279d KS |
4268 | ((eq ido-exit 'dired) |
4269 | (setq filename ido-current-directory)) | |
db9f395b KS |
4270 | (filename |
4271 | (setq filename | |
4272 | (concat ido-current-directory filename)))))) | |
4273 | (t | |
4274 | (setq filename 'fallback))) | |
4275 | (if (eq filename 'fallback) | |
4276 | (let ((read-file-name-function nil)) | |
b2d4c118 | 4277 | (run-hook-with-args 'ido-before-fallback-functions 'read-file-name) |
db9f395b KS |
4278 | (read-file-name prompt dir default-filename mustmatch initial predicate)) |
4279 | filename))) | |
789d1bf0 KS |
4280 | |
4281 | ;;;###autoload | |
4282 | (defun ido-read-directory-name (prompt &optional dir default-dirname mustmatch initial) | |
cb65c373 KS |
4283 | "Ido replacement for the built-in `read-directory-name'. |
4284 | Read directory name, prompting with PROMPT and completing in directory DIR. | |
4285 | See `read-directory-name' for additional parameters." | |
a70343bd | 4286 | (let* (filename |
83a12f3a | 4287 | (minibuffer-completing-file-name t) |
db9f395b | 4288 | (ido-context-switch-command 'ignore) |
a70343bd KS |
4289 | ido-saved-vc-hb |
4290 | (ido-current-directory (ido-expand-directory dir)) | |
4291 | (ido-directory-nonreadable (not (file-readable-p ido-current-directory))) | |
cb65c373 KS |
4292 | (ido-directory-too-big (and (not ido-directory-nonreadable) |
4293 | (ido-directory-too-big-p ido-current-directory))) | |
a70343bd KS |
4294 | (ido-work-directory-index -1) |
4295 | (ido-work-file-index -1)) | |
789d1bf0 KS |
4296 | (setq filename |
4297 | (ido-read-internal 'dir prompt 'ido-file-history default-dirname mustmatch initial)) | |
4298 | (if filename | |
4299 | (if (and (stringp filename) (string-equal filename ".")) | |
4300 | ido-current-directory | |
4301 | (concat ido-current-directory filename))))) | |
4302 | ||
db9f395b KS |
4303 | ;;;###autoload |
4304 | (defun ido-completing-read (prompt choices &optional predicate require-match initial-input hist def) | |
cb65c373 KS |
4305 | "Ido replacement for the built-in `completing-read'. |
4306 | Read a string in the minibuffer with ido-style completion. | |
db9f395b KS |
4307 | PROMPT is a string to prompt with; normally it ends in a colon and a space. |
4308 | CHOICES is a list of strings which are the possible completions. | |
4309 | PREDICATE is currently ignored; it is included to be compatible | |
4310 | with `completing-read'. | |
4311 | If REQUIRE-MATCH is non-nil, the user is not allowed to exit unless | |
4312 | the input is (or completes to) an element of CHOICES or is null. | |
4313 | If the input is null, `ido-completing-read' returns DEF, or an empty | |
4314 | string if DEF is nil, regardless of the value of REQUIRE-MATCH. | |
4315 | If INITIAL-INPUT is non-nil, insert it in the minibuffer initially, | |
4316 | with point positioned at the end. | |
4317 | HIST, if non-nil, specifies a history list. | |
4318 | DEF, if non-nil, is the default value." | |
4319 | (let ((ido-current-directory nil) | |
4320 | (ido-directory-nonreadable nil) | |
cb65c373 | 4321 | (ido-directory-too-big nil) |
db9f395b KS |
4322 | (ido-context-switch-command 'ignore) |
4323 | (ido-choice-list choices)) | |
4324 | (ido-read-internal 'list prompt hist def require-match initial-input))) | |
4325 | ||
4326 | ||
ab5796a9 | 4327 | ;;; arch-tag: b63a3500-1735-41bd-8a01-05373f0864da |
789d1bf0 | 4328 | ;;; ido.el ends here |