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785eecbb RS |
1 | ;;; cc-styles.el --- support for styles in CC Mode |
2 | ||
130c507e | 3 | ;; Copyright (C) 1985,1987,1992-2001 Free Software Foundation, Inc. |
785eecbb | 4 | |
6cfd56b3 GM |
5 | ;; Authors: 2000- Martin Stjernholm |
6 | ;; 1998-1999 Barry A. Warsaw and Martin Stjernholm | |
0ec8351b | 7 | ;; 1992-1997 Barry A. Warsaw |
785eecbb RS |
8 | ;; 1987 Dave Detlefs and Stewart Clamen |
9 | ;; 1985 Richard M. Stallman | |
0ec8351b | 10 | ;; Maintainer: bug-cc-mode@gnu.org |
785eecbb | 11 | ;; Created: 22-Apr-1997 (split from cc-mode.el) |
82aba9f4 | 12 | ;; Version: See cc-mode.el |
785eecbb RS |
13 | ;; Keywords: c languages oop |
14 | ||
15 | ;; This file is part of GNU Emacs. | |
16 | ||
17 | ;; GNU Emacs is free software; you can redistribute it and/or modify | |
18 | ;; it under the terms of the GNU General Public License as published by | |
19 | ;; the Free Software Foundation; either version 2, or (at your option) | |
20 | ;; any later version. | |
21 | ||
22 | ;; GNU Emacs is distributed in the hope that it will be useful, | |
23 | ;; but WITHOUT ANY WARRANTY; without even the implied warranty of | |
24 | ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
25 | ;; GNU General Public License for more details. | |
26 | ||
27 | ;; You should have received a copy of the GNU General Public License | |
130c507e GM |
28 | ;; along with this program; see the file COPYING. If not, write to |
29 | ;; the Free Software Foundation, Inc., 59 Temple Place - Suite 330, | |
785eecbb RS |
30 | ;; Boston, MA 02111-1307, USA. |
31 | ||
3afbc435 PJ |
32 | ;;; Commentary: |
33 | ||
34 | ;;; Code: | |
35 | ||
0ec8351b | 36 | (eval-when-compile |
51f606de | 37 | (let ((load-path |
130c507e GM |
38 | (if (and (boundp 'byte-compile-dest-file) |
39 | (stringp byte-compile-dest-file)) | |
40 | (cons (file-name-directory byte-compile-dest-file) load-path) | |
51f606de | 41 | load-path))) |
130c507e | 42 | (require 'cc-bytecomp))) |
51f606de | 43 | |
130c507e GM |
44 | (cc-require 'cc-defs) |
45 | (cc-require 'cc-vars) | |
0ec8351b | 46 | |
785eecbb | 47 | \f |
0ec8351b | 48 | ;; Warning: don't eval-defun this constant or you'll break style inheritance. |
785eecbb RS |
49 | (defconst c-style-alist |
50 | '(("gnu" | |
51 | (c-basic-offset . 2) | |
52 | (c-comment-only-line-offset . (0 . 0)) | |
53 | (c-offsets-alist . ((statement-block-intro . +) | |
54 | (knr-argdecl-intro . 5) | |
55 | (substatement-open . +) | |
56 | (label . 0) | |
57 | (statement-case-open . +) | |
58 | (statement-cont . +) | |
59 | (arglist-intro . c-lineup-arglist-intro-after-paren) | |
60 | (arglist-close . c-lineup-arglist) | |
0ec8351b | 61 | (inline-open . 0) |
6cfd56b3 | 62 | (brace-list-open . +) |
785eecbb RS |
63 | )) |
64 | (c-special-indent-hook . c-gnu-impose-minimum) | |
51f606de | 65 | (c-block-comment-prefix . "") |
785eecbb RS |
66 | ) |
67 | ("k&r" | |
68 | (c-basic-offset . 5) | |
69 | (c-comment-only-line-offset . 0) | |
70 | (c-offsets-alist . ((statement-block-intro . +) | |
71 | (knr-argdecl-intro . 0) | |
72 | (substatement-open . 0) | |
73 | (label . 0) | |
74 | (statement-cont . +) | |
75 | )) | |
76 | ) | |
77 | ("bsd" | |
6cfd56b3 | 78 | (c-basic-offset . 8) |
785eecbb RS |
79 | (c-comment-only-line-offset . 0) |
80 | (c-offsets-alist . ((statement-block-intro . +) | |
81 | (knr-argdecl-intro . +) | |
82 | (substatement-open . 0) | |
83 | (label . 0) | |
84 | (statement-cont . +) | |
51f606de GM |
85 | (inline-open . 0) |
86 | (inexpr-class . 0) | |
785eecbb RS |
87 | )) |
88 | ) | |
89 | ("stroustrup" | |
90 | (c-basic-offset . 4) | |
91 | (c-comment-only-line-offset . 0) | |
92 | (c-offsets-alist . ((statement-block-intro . +) | |
93 | (substatement-open . 0) | |
94 | (label . 0) | |
95 | (statement-cont . +) | |
96 | )) | |
97 | ) | |
98 | ("whitesmith" | |
99 | (c-basic-offset . 4) | |
100 | (c-comment-only-line-offset . 0) | |
51f606de | 101 | (c-offsets-alist . ((knr-argdecl-intro . +) |
785eecbb RS |
102 | (label . 0) |
103 | (statement-cont . +) | |
51f606de GM |
104 | (substatement-open . +) |
105 | (block-open . +) | |
106 | (statement-block-intro . c-lineup-whitesmith-in-block) | |
107 | (block-close . c-lineup-whitesmith-in-block) | |
108 | (inline-open . +) | |
109 | (defun-open . +) | |
110 | (defun-block-intro . c-lineup-whitesmith-in-block) | |
111 | (defun-close . c-lineup-whitesmith-in-block) | |
112 | (brace-list-open . +) | |
113 | (brace-list-intro . c-lineup-whitesmith-in-block) | |
114 | (brace-entry-open . c-indent-multi-line-block) | |
115 | (brace-list-close . c-lineup-whitesmith-in-block) | |
116 | (class-open . +) | |
117 | (inclass . c-lineup-whitesmith-in-block) | |
118 | (class-close . +) | |
119 | (inexpr-class . 0) | |
120 | (extern-lang-open . +) | |
121 | (inextern-lang . c-lineup-whitesmith-in-block) | |
122 | (extern-lang-close . +) | |
123 | (namespace-open . +) | |
124 | (innamespace . c-lineup-whitesmith-in-block) | |
125 | (namespace-close . +) | |
785eecbb | 126 | )) |
785eecbb RS |
127 | ) |
128 | ("ellemtel" | |
129 | (c-basic-offset . 3) | |
130 | (c-comment-only-line-offset . 0) | |
131 | (c-hanging-braces-alist . ((substatement-open before after))) | |
132 | (c-offsets-alist . ((topmost-intro . 0) | |
133 | (topmost-intro-cont . 0) | |
134 | (substatement . +) | |
135 | (substatement-open . 0) | |
136 | (case-label . +) | |
137 | (access-label . -) | |
138 | (inclass . ++) | |
139 | (inline-open . 0) | |
140 | )) | |
141 | ) | |
142 | ("linux" | |
143 | (c-basic-offset . 8) | |
144 | (c-comment-only-line-offset . 0) | |
145 | (c-hanging-braces-alist . ((brace-list-open) | |
0ec8351b | 146 | (brace-entry-open) |
785eecbb RS |
147 | (substatement-open after) |
148 | (block-close . c-snug-do-while))) | |
149 | (c-cleanup-list . (brace-else-brace)) | |
150 | (c-offsets-alist . ((statement-block-intro . +) | |
151 | (knr-argdecl-intro . 0) | |
152 | (substatement-open . 0) | |
153 | (label . 0) | |
154 | (statement-cont . +) | |
155 | )) | |
156 | ) | |
157 | ("python" | |
158 | (indent-tabs-mode . t) | |
51f606de | 159 | (fill-column . 78) |
785eecbb RS |
160 | (c-basic-offset . 8) |
161 | (c-offsets-alist . ((substatement-open . 0) | |
62971612 RS |
162 | (inextern-lang . 0) |
163 | (arglist-intro . +) | |
164 | (knr-argdecl-intro . +) | |
785eecbb RS |
165 | )) |
166 | (c-hanging-braces-alist . ((brace-list-open) | |
167 | (brace-list-intro) | |
168 | (brace-list-close) | |
0ec8351b | 169 | (brace-entry-open) |
785eecbb RS |
170 | (substatement-open after) |
171 | (block-close . c-snug-do-while) | |
172 | )) | |
51f606de | 173 | (c-block-comment-prefix . "") |
785eecbb RS |
174 | ) |
175 | ("java" | |
0bacd8d0 | 176 | (c-basic-offset . 4) |
785eecbb | 177 | (c-comment-only-line-offset . (0 . 0)) |
63add9c9 | 178 | ;; the following preserves Javadoc starter lines |
0bacd8d0 RS |
179 | (c-offsets-alist . ((inline-open . 0) |
180 | (topmost-intro-cont . +) | |
785eecbb RS |
181 | (statement-block-intro . +) |
182 | (knr-argdecl-intro . 5) | |
183 | (substatement-open . +) | |
51f606de | 184 | (label . +) |
785eecbb RS |
185 | (statement-case-open . +) |
186 | (statement-cont . +) | |
187 | (arglist-intro . c-lineup-arglist-intro-after-paren) | |
188 | (arglist-close . c-lineup-arglist) | |
189 | (access-label . 0) | |
190 | (inher-cont . c-lineup-java-inher) | |
191 | (func-decl-cont . c-lineup-java-throws) | |
192 | )) | |
785eecbb RS |
193 | ) |
194 | ) | |
195 | "Styles of indentation. | |
196 | Elements of this alist are of the form: | |
197 | ||
198 | (STYLE-STRING [BASE-STYLE] (VARIABLE . VALUE) [(VARIABLE . VALUE) ...]) | |
199 | ||
200 | where STYLE-STRING is a short descriptive string used to select a | |
201 | style, VARIABLE is any Emacs variable, and VALUE is the intended value | |
202 | for that variable when using the selected style. | |
203 | ||
204 | Optional BASE-STYLE if present, is a string and must follow | |
205 | STYLE-STRING. BASE-STYLE names a style that this style inherits from. | |
51f606de | 206 | By default, all styles inherit from the \"user\" style, which is |
785eecbb RS |
207 | computed at run time. Style loops generate errors. |
208 | ||
209 | Two variables are treated specially. When VARIABLE is | |
210 | `c-offsets-alist', the VALUE is a list containing elements of the | |
211 | form: | |
212 | ||
213 | (SYNTACTIC-SYMBOL . OFFSET) | |
214 | ||
215 | as described in `c-offsets-alist'. These are passed directly to | |
216 | `c-set-offset' so there is no need to set every syntactic symbol in | |
217 | your style, only those that are different from the default. | |
218 | ||
219 | When VARIABLE is `c-special-indent-hook', its VALUE is added to | |
220 | `c-special-indent-hook' using `add-hook'. If VALUE is a list, each | |
221 | element of the list is added with `add-hook'. | |
222 | ||
223 | Do not change this variable directly. Use the function `c-add-style' | |
224 | to add new styles or modify existing styles (it is not a good idea to | |
225 | modify existing styles -- you should create a new style that inherits | |
226 | the existing style.") | |
227 | ||
51f606de | 228 | |
785eecbb RS |
229 | \f |
230 | ;; Functions that manipulate styles | |
51f606de | 231 | (defun c-set-style-1 (conscell dont-override) |
785eecbb RS |
232 | ;; Set the style for one variable |
233 | (let ((attr (car conscell)) | |
234 | (val (cdr conscell))) | |
235 | (cond | |
236 | ;; first special variable | |
237 | ((eq attr 'c-offsets-alist) | |
238 | (mapcar | |
239 | (function | |
240 | (lambda (langentry) | |
241 | (let ((langelem (car langentry)) | |
242 | (offset (cdr langentry))) | |
51f606de GM |
243 | (unless (and dont-override |
244 | (assq langelem c-offsets-alist)) | |
245 | (c-set-offset langelem offset)) | |
785eecbb | 246 | ))) |
51f606de | 247 | (if dont-override (reverse val) val))) |
785eecbb RS |
248 | ;; second special variable |
249 | ((eq attr 'c-special-indent-hook) | |
51f606de GM |
250 | (let ((add-func (if dont-override |
251 | (lambda (func) | |
252 | (unless (memq func c-special-indent-hook) | |
253 | (add-hook 'c-special-indent-hook func t))) | |
254 | (lambda (func) | |
255 | (add-hook 'c-special-indent-hook func))))) | |
256 | (if (listp val) | |
257 | (mapcar add-func (if dont-override (reverse val) val)) | |
258 | (funcall add-func val)))) | |
785eecbb | 259 | ;; all other variables |
51f606de GM |
260 | (t (if (or (not dont-override) |
261 | (not (memq attr c-style-variables)) | |
262 | (eq (symbol-value attr) 'set-from-style)) | |
263 | (set attr val)))) | |
785eecbb RS |
264 | )) |
265 | ||
51f606de GM |
266 | (defun c-get-style-variables (style basestyles) |
267 | ;; Return all variables in a style by resolving inheritances. | |
785eecbb RS |
268 | (let ((vars (cdr (or (assoc (downcase style) c-style-alist) |
269 | (assoc (upcase style) c-style-alist) | |
270 | (assoc style c-style-alist) | |
271 | (error "Undefined style: %s" style))))) | |
51f606de GM |
272 | (if (string-equal style "user") |
273 | (copy-alist vars) | |
274 | (let ((base (if (stringp (car vars)) | |
275 | (prog1 | |
276 | (downcase (car vars)) | |
277 | (setq vars (cdr vars))) | |
278 | "user"))) | |
279 | (if (memq base basestyles) | |
280 | (error "Style loop detected: %s in %s" base basestyles)) | |
281 | (nconc (c-get-style-variables base (cons base basestyles)) | |
282 | (copy-alist vars)))))) | |
283 | ||
785eecbb RS |
284 | (defvar c-set-style-history nil) |
285 | ||
286 | ;;;###autoload | |
51f606de | 287 | (defun c-set-style (stylename &optional dont-override) |
785eecbb RS |
288 | "Set CC Mode variables to use one of several different indentation styles. |
289 | STYLENAME is a string representing the desired style from the list of | |
290 | styles described in the variable `c-style-alist'. See that variable | |
291 | for details of setting up styles. | |
292 | ||
293 | The variable `c-indentation-style' always contains the buffer's current | |
51f606de GM |
294 | style name. |
295 | ||
296 | If the optional argument DONT-OVERRIDE is non-nil, no style variables | |
297 | that already have values will be overridden. I.e. in the case of | |
298 | `c-offsets-alist', syntactic symbols will only be added, and in the | |
299 | case of all other style variables, only those set to `set-from-style' | |
300 | will be reassigned. | |
301 | ||
302 | Obviously, specifying DONT-OVERRIDE is useful mainly when the initial | |
303 | style is chosen for a CC Mode buffer by a major mode. Since this is | |
304 | done internally by CC Mode, there's hardly ever a reason to use it." | |
785eecbb RS |
305 | (interactive (list (let ((completion-ignore-case t) |
306 | (prompt (format "Which %s indentation style? " | |
307 | mode-name))) | |
308 | (completing-read prompt c-style-alist nil t | |
7c2ef733 RS |
309 | nil |
310 | 'c-set-style-history | |
311 | c-indentation-style)))) | |
63add9c9 | 312 | (c-initialize-builtin-style) |
51f606de GM |
313 | (let ((vars (c-get-style-variables stylename nil))) |
314 | (mapcar (lambda (elem) | |
315 | (c-set-style-1 elem dont-override)) | |
316 | ;; Need to go through the variables backwards when we | |
317 | ;; don't override. | |
318 | (if dont-override (nreverse vars) vars))) | |
785eecbb RS |
319 | (setq c-indentation-style stylename) |
320 | (c-keep-region-active)) | |
321 | ||
322 | ;;;###autoload | |
323 | (defun c-add-style (style descrip &optional set-p) | |
324 | "Adds a style to `c-style-alist', or updates an existing one. | |
325 | STYLE is a string identifying the style to add or update. DESCRIP is | |
326 | an association list describing the style and must be of the form: | |
327 | ||
328 | ([BASESTYLE] (VARIABLE . VALUE) [(VARIABLE . VALUE) ...]) | |
329 | ||
330 | See the variable `c-style-alist' for the semantics of BASESTYLE, | |
331 | VARIABLE and VALUE. This function also sets the current style to | |
332 | STYLE using `c-set-style' if the optional SET-P flag is non-nil." | |
333 | (interactive | |
334 | (let ((stylename (completing-read "Style to add: " c-style-alist | |
335 | nil nil nil 'c-set-style-history)) | |
336 | (description (eval-minibuffer "Style description: "))) | |
337 | (list stylename description | |
338 | (y-or-n-p "Set the style too? ")))) | |
339 | (setq style (downcase style)) | |
340 | (let ((s (assoc style c-style-alist))) | |
341 | (if s | |
342 | (setcdr s (copy-alist descrip)) ; replace | |
343 | (setq c-style-alist (cons (cons style descrip) c-style-alist)))) | |
344 | (and set-p (c-set-style style))) | |
345 | ||
346 | ||
347 | \f | |
785eecbb RS |
348 | (defvar c-read-offset-history nil) |
349 | ||
350 | (defun c-read-offset (langelem) | |
351 | ;; read new offset value for LANGELEM from minibuffer. return a | |
352 | ;; legal value only | |
51f606de GM |
353 | (let* ((oldoff (cdr-safe (or (assq langelem c-offsets-alist) |
354 | (assq langelem (get 'c-offsets-alist | |
355 | 'c-stylevar-fallback))))) | |
0ec8351b BW |
356 | (symname (symbol-name langelem)) |
357 | (defstr (format "(default %s): " oldoff)) | |
130c507e | 358 | (errmsg (concat "Offset must be int, func, var, vector, list, " |
0ec8351b BW |
359 | "or [+,-,++,--,*,/] " |
360 | defstr)) | |
361 | (prompt (concat symname " offset " defstr)) | |
785eecbb RS |
362 | offset input interned raw) |
363 | (while (not offset) | |
364 | (setq input (completing-read prompt obarray 'fboundp nil nil | |
365 | 'c-read-offset-history) | |
366 | offset (cond ((string-equal "" input) oldoff) ; default | |
367 | ((string-equal "+" input) '+) | |
368 | ((string-equal "-" input) '-) | |
369 | ((string-equal "++" input) '++) | |
370 | ((string-equal "--" input) '--) | |
371 | ((string-equal "*" input) '*) | |
372 | ((string-equal "/" input) '/) | |
373 | ((string-match "^-?[0-9]+$" input) | |
374 | (string-to-int input)) | |
375 | ;; a symbol with a function binding | |
376 | ((fboundp (setq interned (intern input))) | |
377 | interned) | |
785eecbb RS |
378 | ;; a symbol with variable binding |
379 | ((boundp interned) interned) | |
130c507e GM |
380 | ;; a lambda function or a vector |
381 | ((progn | |
382 | (c-safe (setq raw (read input))) | |
383 | (or (functionp raw) | |
384 | (vectorp raw))) | |
385 | raw) | |
785eecbb RS |
386 | ;; error, but don't signal one, keep trying |
387 | ;; to read an input value | |
388 | (t (ding) | |
389 | (setq prompt errmsg) | |
390 | nil)))) | |
391 | offset)) | |
392 | ||
275a02d4 | 393 | ;;;###autoload |
51f606de | 394 | (defun c-set-offset (symbol offset &optional ignored) |
785eecbb RS |
395 | "Change the value of a syntactic element symbol in `c-offsets-alist'. |
396 | SYMBOL is the syntactic element symbol to change and OFFSET is the new | |
51f606de GM |
397 | offset for that syntactic element. The optional argument is not used |
398 | and exists only for compatibility reasons." | |
785eecbb RS |
399 | (interactive |
400 | (let* ((langelem | |
401 | (intern (completing-read | |
402 | (concat "Syntactic symbol to change" | |
403 | (if current-prefix-arg " or add" "") | |
404 | ": ") | |
405 | (mapcar | |
406 | #'(lambda (langelem) | |
407 | (cons (format "%s" (car langelem)) nil)) | |
51f606de | 408 | (get 'c-offsets-alist 'c-stylevar-fallback)) |
785eecbb RS |
409 | nil (not current-prefix-arg) |
410 | ;; initial contents tries to be the last element | |
411 | ;; on the syntactic analysis list for the current | |
412 | ;; line | |
413 | (let* ((syntax (c-guess-basic-syntax)) | |
414 | (len (length syntax)) | |
415 | (ic (format "%s" (car (nth (1- len) syntax))))) | |
416 | (cons ic 0)) | |
417 | ))) | |
418 | (offset (c-read-offset langelem))) | |
419 | (list langelem offset current-prefix-arg))) | |
420 | ;; sanity check offset | |
51f606de | 421 | (unless (c-valid-offset offset) |
130c507e GM |
422 | (error (concat "Offset must be int, func, var, vector, list, " |
423 | "or in [+,-,++,--,*,/]: %s") | |
51f606de | 424 | offset)) |
785eecbb RS |
425 | (let ((entry (assq symbol c-offsets-alist))) |
426 | (if entry | |
427 | (setcdr entry offset) | |
51f606de | 428 | (if (assq symbol (get 'c-offsets-alist 'c-stylevar-fallback)) |
785eecbb | 429 | (setq c-offsets-alist (cons (cons symbol offset) c-offsets-alist)) |
51f606de | 430 | (error "%s is not a valid syntactic symbol" symbol)))) |
785eecbb RS |
431 | (c-keep-region-active)) |
432 | ||
0ec8351b | 433 | |
51f606de | 434 | \f |
785eecbb RS |
435 | (defun c-initialize-builtin-style () |
436 | ;; Dynamically append the default value of most variables. This is | |
437 | ;; crucial because future c-set-style calls will always reset the | |
438 | ;; variables first to the `cc-mode' style before instituting the new | |
439 | ;; style. Only do this once! | |
0ec8351b BW |
440 | (unless (get 'c-initialize-builtin-style 'is-run) |
441 | (put 'c-initialize-builtin-style 'is-run t) | |
130c507e | 442 | ;;(c-initialize-cc-mode) |
0ec8351b BW |
443 | (or (assoc "cc-mode" c-style-alist) |
444 | (assoc "user" c-style-alist) | |
445 | (progn | |
51f606de GM |
446 | (c-add-style |
447 | "user" | |
448 | (mapcar | |
449 | (lambda (var) | |
450 | (let ((val (symbol-value var))) | |
451 | (cons var | |
452 | (cond ((eq var 'c-offsets-alist) | |
453 | (mapcar | |
454 | (lambda (langentry) | |
455 | (setq langentry (or (assq (car langentry) val) | |
456 | langentry)) | |
457 | (cons (car langentry) | |
458 | (cdr langentry))) | |
459 | (get var 'c-stylevar-fallback))) | |
460 | ((eq var 'c-special-indent-hook) | |
461 | val) | |
462 | (t | |
463 | (if (eq val 'set-from-style) | |
464 | (get var 'c-stylevar-fallback) | |
465 | val)))))) | |
466 | c-style-variables)) | |
467 | (c-add-style "cc-mode" '("user")))) | |
0ec8351b BW |
468 | (if c-style-variables-are-local-p |
469 | (c-make-styles-buffer-local)))) | |
63add9c9 | 470 | |
0bacd8d0 | 471 | (defun c-make-styles-buffer-local (&optional this-buf-only-p) |
785eecbb | 472 | "Make all CC Mode style variables buffer local. |
51f606de GM |
473 | If you edit primarily one style of C (or C++, Objective-C, Java, etc) |
474 | code, you probably want style variables to be global. This is the | |
475 | default. | |
785eecbb | 476 | |
51f606de GM |
477 | If you edit many different styles of C (or C++, Objective-C, Java, |
478 | etc) at the same time, you probably want the CC Mode style variables | |
479 | to be buffer local. If you do, it's advicable to set any CC Mode | |
480 | style variables in a hook function (e.g. off of `c-mode-common-hook'), | |
481 | instead of at the top level of your ~/.emacs file. | |
785eecbb RS |
482 | |
483 | This function makes all the CC Mode style variables buffer local. | |
484 | Call it after CC Mode is loaded into your Emacs environment. | |
485 | Conversely, set the variable `c-style-variables-are-local-p' to t in | |
486 | your .emacs file, before CC Mode is loaded, and this function will be | |
0bacd8d0 RS |
487 | automatically called when CC Mode is loaded. |
488 | ||
489 | Optional argument, when non-nil, means use `make-local-variable' | |
490 | instead of `make-variable-buffer-local'." | |
785eecbb | 491 | ;; style variables |
0bacd8d0 RS |
492 | (let ((func (if this-buf-only-p |
493 | 'make-local-variable | |
494 | 'make-variable-buffer-local)) | |
51f606de GM |
495 | (varsyms (cons 'c-indentation-style (copy-alist c-style-variables)))) |
496 | (delq 'c-special-indent-hook varsyms) | |
0bacd8d0 RS |
497 | (mapcar func varsyms) |
498 | ;; Hooks must be handled specially | |
499 | (if this-buf-only-p | |
500 | (make-local-hook 'c-special-indent-hook) | |
51f606de GM |
501 | (make-variable-buffer-local 'c-special-indent-hook) |
502 | (setq c-style-variables-are-local-p t)) | |
0bacd8d0 RS |
503 | )) |
504 | ||
785eecbb RS |
505 | |
506 | \f | |
130c507e | 507 | (cc-provide 'cc-styles) |
3afbc435 | 508 | |
785eecbb | 509 | ;;; cc-styles.el ends here |