Commit | Line | Data |
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1cd7adc6 | 1 | ;;; cus-start.el --- define customization properties of builtins |
1444b0c0 | 2 | ;; |
92233e7e | 3 | ;; Copyright (C) 1997, 1999, 2000, 2001, 2002, 2005 Free Software Foundation, Inc. |
1444b0c0 PA |
4 | ;; |
5 | ;; Author: Per Abrahamsen <abraham@dina.kvl.dk> | |
6 | ;; Keywords: internal | |
7 | ||
c2383d2d RS |
8 | ;; This file is part of GNU Emacs. |
9 | ||
10 | ;; GNU Emacs is free software; you can redistribute it and/or modify | |
11 | ;; it under the terms of the GNU General Public License as published by | |
12 | ;; the Free Software Foundation; either version 2, or (at your option) | |
13 | ;; any later version. | |
14 | ||
15 | ;; GNU Emacs is distributed in the hope that it will be useful, | |
16 | ;; but WITHOUT ANY WARRANTY; without even the implied warranty of | |
17 | ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
18 | ;; GNU General Public License for more details. | |
19 | ||
20 | ;; You should have received a copy of the GNU General Public License | |
21 | ;; along with GNU Emacs; see the file COPYING. If not, write to the | |
086add15 LK |
22 | ;; Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
23 | ;; Boston, MA 02110-1301, USA. | |
c2383d2d | 24 | |
1444b0c0 PA |
25 | ;;; Commentary: |
26 | ;; | |
4883633e | 27 | ;; This file adds customize support for built-in variables. |
1444b0c0 | 28 | |
4883633e RS |
29 | ;; While dumping Emacs, this file is loaded, but it only records |
30 | ;; the standard values; it does not do the rest of the job. | |
31 | ;; Later on, if the user makes a customization buffer, | |
32 | ;; this file is loaded again with (require 'cus-start); | |
33 | ;; then it does the whole job. | |
1444b0c0 | 34 | |
4883633e | 35 | ;;; Code: |
1444b0c0 | 36 | |
71296446 | 37 | (let ((all '(;; abbrev.c |
1444b0c0 PA |
38 | (abbrev-all-caps abbrev-mode boolean) |
39 | (pre-abbrev-expand-hook abbrev-mode hook) | |
40 | ;; alloc.c | |
41 | (gc-cons-threshold alloc integer) | |
0f014aa1 LT |
42 | (garbage-collection-messages alloc boolean) |
43 | ;; undo.c | |
1444b0c0 PA |
44 | (undo-limit undo integer) |
45 | (undo-strong-limit undo integer) | |
3bf93f74 LT |
46 | (undo-outer-limit undo |
47 | (choice integer | |
48 | (const :tag "No limit" | |
49 | :format "%t\n%d" | |
50 | :doc | |
51 | "With this choice, \ | |
52 | the undo info for the current command never gets discarded. | |
53 | This should only be chosen under exceptional circumstances, | |
54 | since it could result in memory overflow and make Emacs crash." | |
55 | nil)) | |
bf247b6e | 56 | "22.1") |
1444b0c0 PA |
57 | ;; buffer.c |
58 | (mode-line-format modeline sexp) ;Hard to do right. | |
59 | (default-major-mode internal function) | |
924ef223 | 60 | (enable-multibyte-characters mule boolean) |
1444b0c0 PA |
61 | (case-fold-search matching boolean) |
62 | (fill-column fill integer) | |
63 | (left-margin fill integer) | |
64 | (tab-width editing-basics integer) | |
65 | (ctl-arrow display boolean) | |
66 | (truncate-lines display boolean) | |
1444b0c0 | 67 | (selective-display-ellipses display boolean) |
eb94dac6 LT |
68 | (indicate-empty-lines fringe boolean "21.1") |
69 | (indicate-buffer-boundaries | |
70 | fringe | |
71 | (choice | |
72 | (const :tag "No indicators" nil) | |
73 | (const :tag "On left, with arrows" left) | |
74 | (const :tag "On right, with arrows" right) | |
a4fbb790 LT |
75 | (set :tag "Pick your own design" |
76 | :value ((t . nil)) | |
77 | :format "%{%t%}:\n%v\n%d" | |
78 | :doc "You can specify a default and then override it \ | |
79 | for individual indicators. | |
80 | Leaving \"Default\" unchecked is equivalent with specifying a default of | |
81 | \"Do not show\"." | |
82 | (choice :tag "Default" | |
83 | :value (t . nil) | |
84 | (const :tag "Do not show" (t . nil)) | |
85 | (const :tag "On the left" (t . left)) | |
86 | (const :tag "On the right" (t . right))) | |
87 | (choice :tag "Top" | |
88 | :value (top . left) | |
89 | (const :tag "Do not show" (top . nil)) | |
90 | (const :tag "On the left" (top . left)) | |
91 | (const :tag "On the right" (top . right))) | |
92 | (choice :tag "Bottom" | |
93 | :value (bottom . left) | |
94 | (const :tag "Do not show" (bottom . nil)) | |
95 | (const :tag "On the left" (bottom . left)) | |
96 | (const :tag "On the right" (bottom . right))) | |
97 | (choice :tag "Up arrow" | |
98 | :value (up . left) | |
99 | (const :tag "Do not show" (up . nil)) | |
100 | (const :tag "On the left" (up . left)) | |
101 | (const :tag "On the right" (up . right))) | |
102 | (choice :tag "Down arrow" | |
103 | :value (down . left) | |
104 | (const :tag "Do not show" (down . nil)) | |
105 | (const :tag "On the left" (down . left)) | |
106 | (const :tag "On the right" (down . right)))) | |
3233c063 | 107 | (other :tag "On left, no arrows" t)) |
eb94dac6 | 108 | "22.1") |
c6d57325 RS |
109 | (scroll-up-aggressively windows |
110 | (choice (const :tag "off" nil) number) | |
111 | "21.1") | |
112 | (scroll-down-aggressively windows | |
113 | (choice (const :tag "off" nil) number) | |
114 | "21.1") | |
1444b0c0 PA |
115 | ;; callint.c |
116 | (mark-even-if-inactive editing-basics boolean) | |
117 | ;; callproc.c | |
118 | (shell-file-name execute file) | |
119 | (exec-path execute | |
f747a488 | 120 | (repeat (choice (const :tag "default directory" nil) |
72e869ba | 121 | (directory :format "%v")))) |
5fc9eb7c DL |
122 | ;; coding.c |
123 | (inhibit-eol-conversion mule boolean) | |
de0d1fc5 EZ |
124 | (eol-mnemonic-undecided mule string) |
125 | (eol-mnemonic-unix mule string) | |
126 | (eol-mnemonic-dos mule string) | |
127 | (eol-mnemonic-mac mule string) | |
13eb63ff DL |
128 | (file-coding-system-alist |
129 | mule | |
130 | (alist | |
131 | :key-type (regexp :tag "File regexp") | |
132 | :value-type (choice | |
133 | :value (undecided . undecided) | |
134 | (cons :tag "Encoding/decoding pair" | |
135 | :value (undecided . undecided) | |
136 | (coding-system :tag "Decoding") | |
137 | (coding-system :tag "Encoding")) | |
138 | (coding-system :tag "Single coding system" | |
139 | :value undecided) | |
140 | (function :value ignore)))) | |
e5f51929 | 141 | (selection-coding-system mule coding-system) |
1444b0c0 | 142 | ;; dired.c |
71296446 | 143 | (completion-ignored-extensions dired |
1444b0c0 | 144 | (repeat (string :format "%v"))) |
0849a37e | 145 | ;; dispnew.c |
1444b0c0 PA |
146 | (baud-rate display integer) |
147 | (inverse-video display boolean) | |
148 | (visible-bell display boolean) | |
149 | (no-redraw-on-reenter display boolean) | |
150 | ;; editfns.c | |
151 | (user-full-name mail string) | |
152 | ;; eval.c | |
153 | (max-specpdl-size limits integer) | |
154 | (max-lisp-eval-depth limits integer) | |
155 | (stack-trace-on-error debug | |
156 | (choice (const :tag "off") | |
157 | (repeat :menu-tag "When" | |
158 | :value (nil) | |
159 | (symbol :format "%v")) | |
160 | (const :tag "always" t))) | |
71296446 | 161 | (debug-on-error debug |
1444b0c0 PA |
162 | (choice (const :tag "off") |
163 | (repeat :menu-tag "When" | |
164 | :value (nil) | |
165 | (symbol :format "%v")) | |
166 | (const :tag "always" t))) | |
167 | (debug-ignored-errors debug (repeat (choice symbol regexp))) | |
507c9247 RS |
168 | (debug-on-quit debug |
169 | (choice (const :tag "off") | |
170 | (repeat :menu-tag "When" | |
171 | :value (nil) | |
172 | (symbol :format "%v")) | |
173 | (const :tag "always" t))) | |
1444b0c0 PA |
174 | ;; fileio.c |
175 | (insert-default-directory minibuffer boolean) | |
bf247b6e | 176 | (read-file-name-completion-ignore-case minibuffer boolean "22.1") |
78976e0a | 177 | ;; fns.c |
37328bcd | 178 | (use-dialog-box menu boolean "21.1") |
bf247b6e | 179 | (use-file-dialog menu boolean "22.1") |
1444b0c0 PA |
180 | ;; frame.c |
181 | (default-frame-alist frames | |
182 | (repeat (cons :format "%v" | |
183 | (symbol :tag "Parameter") | |
184 | (sexp :tag "Value")))) | |
140fb7ff KS |
185 | (mouse-highlight mouse (choice (const :tag "disabled" nil) |
186 | (const :tag "always shown" t) | |
187 | (other :tag "hidden by keypress" 1))) | |
1444b0c0 PA |
188 | ;; indent.c |
189 | (indent-tabs-mode fill boolean) | |
190 | ;; keyboard.c | |
191 | (meta-prefix-char keyboard character) | |
192 | (auto-save-interval auto-save integer) | |
193 | (auto-save-timeout auto-save (choice (const :tag "off" nil) | |
194 | (integer :format "%v"))) | |
ac1b1728 | 195 | (echo-keystrokes minibuffer number) |
1444b0c0 | 196 | (polling-period keyboard integer) |
4db2b1c7 RS |
197 | (double-click-time mouse (restricted-sexp |
198 | :match-alternatives (integerp 'nil 't))) | |
3284b301 | 199 | (double-click-fuzz mouse integer) |
1444b0c0 PA |
200 | (inhibit-local-menu-bar-menus menu boolean) |
201 | (help-char keyboard character) | |
202 | (help-event-list keyboard (repeat (sexp :format "%v"))) | |
203 | (menu-prompting menu boolean) | |
1444b0c0 PA |
204 | (suggest-key-bindings keyboard (choice (const :tag "off" nil) |
205 | (integer :tag "time" 2) | |
79221864 | 206 | (other :tag "on"))) |
5f537e54 | 207 | |
37328bcd DL |
208 | ;; This is not good news because it will use the wrong |
209 | ;; version-specific directories when you upgrade. We need | |
210 | ;; customization of the front of the list, maintaining the standard | |
211 | ;; value intact at the back. | |
71296446 | 212 | ;;; (load-path environment |
37328bcd DL |
213 | ;;; (repeat (choice :tag "[Current dir?]" |
214 | ;;; :format "%[Current dir?%] %v" | |
215 | ;;; (const :tag " current dir" nil) | |
216 | ;;; (directory :format "%v")))) | |
1444b0c0 PA |
217 | ;; minibuf.c |
218 | (completion-auto-help minibuffer boolean) | |
219 | (enable-recursive-minibuffers minibuffer boolean) | |
408f56b2 RS |
220 | (history-length minibuffer |
221 | (choice (const :tag "Infinite" t) | |
222 | integer)) | |
1e64386e | 223 | (history-delete-duplicates minibuffer boolean) |
8f62f2b8 MB |
224 | (minibuffer-prompt-properties |
225 | minibuffer | |
226 | (list | |
227 | (checklist :inline t | |
228 | (const :tag "Read-Only" | |
229 | :doc "Prevent prompt from being modified" | |
230 | :format "%t%n%h" | |
231 | :inline t | |
232 | (read-only t)) | |
233 | (const :tag "Inviolable" | |
234 | :doc "Prevent point from ever entering prompt" | |
235 | :format "%t%n%h" | |
236 | :inline t | |
237 | (point-entered minibuffer-avoid-prompt))) | |
238 | (repeat :inline t | |
239 | :tag "Other Properties" | |
240 | (list :inline t | |
241 | :format "%v" | |
242 | (symbol :tag "Property") | |
ecf5279a DL |
243 | (sexp :tag "Value")))) |
244 | "21.1") | |
1444b0c0 | 245 | (minibuffer-auto-raise minibuffer boolean) |
ecf5279a | 246 | ;; options property set at end |
a8a1b05d DL |
247 | (read-buffer-function minibuffer |
248 | (choice (const nil) | |
249 | (function-item iswitchb-read-buffer) | |
250 | function)) | |
b78fba02 EZ |
251 | ;; msdos.c |
252 | (dos-unsupported-char-glyph display integer) | |
1444b0c0 | 253 | ;; process.c |
4883633e | 254 | (delete-exited-processes processes-basics boolean) |
1444b0c0 PA |
255 | ;; syntax.c |
256 | (parse-sexp-ignore-comments editing-basics boolean) | |
257 | (words-include-escapes editing-basics boolean) | |
779d0b80 DL |
258 | (open-paren-in-column-0-is-defun-start editing-basics boolean |
259 | "21.1") | |
1444b0c0 | 260 | ;; window.c |
4cb464b7 DL |
261 | (temp-buffer-show-function windows (choice (const nil) function)) |
262 | (display-buffer-function windows (choice (const nil) function)) | |
1444b0c0 PA |
263 | (pop-up-frames frames boolean) |
264 | (pop-up-frame-function frames function) | |
71296446 JB |
265 | (special-display-buffer-names |
266 | frames | |
1444b0c0 PA |
267 | (repeat (choice :tag "Buffer" |
268 | :value "" | |
269 | (string :format "%v") | |
270 | (cons :tag "With attributes" | |
271 | :format "%v" | |
272 | :value ("" . nil) | |
273 | (string :format "%v") | |
274 | (repeat :tag "Attributes" | |
275 | (cons :format "%v" | |
276 | (symbol :tag "Parameter") | |
277 | (sexp :tag "Value"))))))) | |
278 | (special-display-regexps | |
71296446 | 279 | frames |
1444b0c0 PA |
280 | (repeat (choice :tag "Buffer" |
281 | :value "" | |
282 | (regexp :format "%v") | |
283 | (cons :tag "With attributes" | |
284 | :format "%v" | |
285 | :value ("" . nil) | |
286 | (regexp :format "%v") | |
287 | (repeat :tag "Attributes" | |
288 | (cons :format "%v" | |
289 | (symbol :tag "Parameter") | |
290 | (sexp :tag "Value"))))))) | |
291 | (special-display-function frames function) | |
292 | (same-window-buffer-names windows (repeat (string :format "%v"))) | |
293 | (same-window-regexps windows (repeat (regexp :format "%v"))) | |
294 | (pop-up-windows windows boolean) | |
d2946490 | 295 | (even-window-heights windows boolean) |
74f54b54 | 296 | (next-screen-context-lines windows integer) |
1444b0c0 PA |
297 | (split-height-threshold windows integer) |
298 | (window-min-height windows integer) | |
299 | (window-min-width windows integer) | |
bcc67965 | 300 | (scroll-preserve-screen-position windows boolean) |
13eb63ff | 301 | (display-buffer-reuse-frames windows boolean "21.1") |
1444b0c0 PA |
302 | ;; xdisp.c |
303 | (scroll-step windows integer) | |
ccbb360e RS |
304 | (scroll-conservatively windows integer) |
305 | (scroll-margin windows integer) | |
8b75db34 EZ |
306 | (hscroll-margin windows integer "21.3") |
307 | (hscroll-step windows number "21.3") | |
1444b0c0 | 308 | (truncate-partial-width-windows display boolean) |
67ee1125 | 309 | (mode-line-inverse-video modeline boolean) |
ec544bdd | 310 | (mode-line-in-non-selected-windows modeline boolean "21.3") |
37328bcd DL |
311 | (line-number-display-limit display |
312 | (choice integer | |
313 | (const :tag "No limit" nil))) | |
779d0b80 | 314 | (line-number-display-limit-width display integer) |
1444b0c0 PA |
315 | (highlight-nonselected-windows display boolean) |
316 | (message-log-max debug (choice (const :tag "Disable" nil) | |
317 | (integer :menu-tag "lines" | |
318 | :format "%v") | |
79221864 | 319 | (other :tag "Unlimited" t))) |
daba3e25 | 320 | (unibyte-display-via-language-environment mule boolean) |
bf247b6e | 321 | (blink-cursor-alist cursor alist "22.1") |
e5f51929 DL |
322 | ;; xfaces.c |
323 | (scalable-fonts-allowed display boolean) | |
1444b0c0 PA |
324 | ;; xfns.c |
325 | (x-bitmap-file-path installation | |
0849a37e | 326 | (repeat (directory :format "%v"))) |
bf247b6e | 327 | (x-use-old-gtk-file-dialog menu boolean "22.1") |
0849a37e | 328 | ;; xterm.c |
e8d9157b | 329 | (mouse-autoselect-window display boolean "21.3") |
e369c773 | 330 | (x-use-underline-position-properties display boolean "21.3") |
37328bcd | 331 | (x-stretch-cursor display boolean "21.1"))) |
a200d998 | 332 | this symbol group type standard version native-p |
4883633e RS |
333 | ;; This function turns a value |
334 | ;; into an expression which produces that value. | |
335 | (quoter (lambda (sexp) | |
336 | (if (or (memq sexp '(t nil)) | |
017266f8 | 337 | (keywordp sexp) |
4883633e RS |
338 | (and (listp sexp) |
339 | (memq (car sexp) '(lambda))) | |
340 | (stringp sexp) | |
37328bcd | 341 | (numberp sexp)) |
4883633e RS |
342 | sexp |
343 | (list 'quote sexp))))) | |
71296446 | 344 | (while all |
1444b0c0 PA |
345 | (setq this (car all) |
346 | all (cdr all) | |
347 | symbol (nth 0 this) | |
348 | group (nth 1 this) | |
00377857 | 349 | type (nth 2 this) |
37328bcd | 350 | version (nth 3 this) |
a200d998 RS |
351 | ;; If we did not specify any standard value expression above, |
352 | ;; use the current value as the standard value. | |
353 | standard (if (nthcdr 4 this) | |
354 | (nth 4 this) | |
720f4c79 | 355 | (when (default-boundp symbol) |
92233e7e | 356 | (funcall quoter (default-value symbol)))) |
00377857 EZ |
357 | ;; Don't complain about missing variables which are |
358 | ;; irrelevant to this platform. | |
359 | native-p (save-match-data | |
360 | (cond | |
361 | ((string-match "\\`dos-" (symbol-name symbol)) | |
362 | (eq system-type 'ms-dos)) | |
363 | ((string-match "\\`w32-" (symbol-name symbol)) | |
364 | (eq system-type 'windows-nt)) | |
2702394e EZ |
365 | ((string-match "\\`x-.*gtk" (symbol-name symbol)) |
366 | (or (boundp 'gtk) (not (eq system-type 'windows-nt)))) | |
197a09bf EZ |
367 | ((string-match "\\`x-" (symbol-name symbol)) |
368 | (fboundp 'x-create-frame)) | |
00377857 | 369 | (t t)))) |
1444b0c0 PA |
370 | (if (not (boundp symbol)) |
371 | ;; If variables are removed from C code, give an error here! | |
00377857 EZ |
372 | (and native-p |
373 | (message "Note, built-in variable `%S' not bound" symbol)) | |
4883633e RS |
374 | ;; Save the standard value, unless we already did. |
375 | (or (get symbol 'standard-value) | |
a200d998 | 376 | (put symbol 'standard-value (list standard))) |
4883633e RS |
377 | ;; If this is NOT while dumping Emacs, |
378 | ;; set up the rest of the customization info. | |
379 | (unless purify-flag | |
380 | ;; Add it to the right group. | |
381 | (custom-add-to-group group symbol 'custom-variable) | |
382 | ;; Set the type. | |
37328bcd DL |
383 | (put symbol 'custom-type type) |
384 | (put symbol 'custom-version version))))) | |
4883633e | 385 | |
ecf5279a | 386 | (custom-add-to-group 'iswitchb 'read-buffer-function 'custom-variable) |
779d0b80 DL |
387 | (custom-add-to-group 'font-lock 'open-paren-in-column-0-is-defun-start |
388 | 'custom-variable) | |
e5f51929 DL |
389 | (put 'selection-coding-system 'custom-set |
390 | (lambda (symbol value) | |
391 | (set-selection-coding-system value) | |
392 | (set symbol value))) | |
ecf5279a | 393 | |
4883633e RS |
394 | ;; Record cus-start as loaded |
395 | ;; if we have set up all the info that we can set up. | |
396 | ;; Don't record cus-start as loaded | |
397 | ;; if we have set up only the standard values. | |
398 | (unless purify-flag | |
399 | (provide 'cus-start)) | |
1444b0c0 | 400 | |
ab5796a9 | 401 | ;;; arch-tag: 4502730d-bcb3-4f5e-99a3-a86f2d54af60 |
1cd7adc6 | 402 | ;;; cus-start.el ends here |