Commit | Line | Data |
---|---|---|
d9e94c22 | 1 | ;;; cc-mode.el --- major mode for editing C and similar languages |
785eecbb | 2 | |
92ab3834 GM |
3 | ;; Copyright (C) 1985, 1987, 1992, 1993, 1994, 1995, 1996, 1997, 1998, |
4 | ;; 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006 Free Software | |
5 | ;; Foundation, Inc. | |
785eecbb | 6 | |
d9e94c22 MS |
7 | ;; Authors: 2003- Alan Mackenzie |
8 | ;; 1998- Martin Stjernholm | |
9 | ;; 1992-1999 Barry A. Warsaw | |
785eecbb RS |
10 | ;; 1987 Dave Detlefs and Stewart Clamen |
11 | ;; 1985 Richard M. Stallman | |
0ec8351b | 12 | ;; Maintainer: bug-cc-mode@gnu.org |
785eecbb | 13 | ;; Created: a long, long, time ago. adapted from the original c-mode.el |
785eecbb RS |
14 | ;; Keywords: c languages oop |
15 | ||
785eecbb RS |
16 | ;; This file is part of GNU Emacs. |
17 | ||
18 | ;; GNU Emacs is free software; you can redistribute it and/or modify | |
19 | ;; it under the terms of the GNU General Public License as published by | |
20 | ;; the Free Software Foundation; either version 2, or (at your option) | |
21 | ;; any later version. | |
22 | ||
23 | ;; GNU Emacs is distributed in the hope that it will be useful, | |
24 | ;; but WITHOUT ANY WARRANTY; without even the implied warranty of | |
25 | ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
26 | ;; GNU General Public License for more details. | |
27 | ||
28 | ;; You should have received a copy of the GNU General Public License | |
3efc2cd7 MS |
29 | ;; along with this program; see the file COPYING. If not, write to |
30 | ;; the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, | |
31 | ;; Boston, MA 02110-1301, USA. | |
785eecbb | 32 | |
d9e94c22 | 33 | ;;; Commentary: |
130c507e GM |
34 | |
35 | ;; NOTE: Read the commentary below for the right way to submit bug reports! | |
36 | ;; NOTE: See the accompanying texinfo manual for details on using this mode! | |
d9e94c22 | 37 | ;; Note: The version string is in cc-defs. |
785eecbb RS |
38 | |
39 | ;; This package provides GNU Emacs major modes for editing C, C++, | |
d9e94c22 MS |
40 | ;; Objective-C, Java, CORBA's IDL, Pike and AWK code. As of the |
41 | ;; latest Emacs and XEmacs releases, it is the default package for | |
42 | ;; editing these languages. This package is called "CC Mode", and | |
43 | ;; should be spelled exactly this way. | |
0ec8351b BW |
44 | |
45 | ;; CC Mode supports K&R and ANSI C, ANSI C++, Objective-C, Java, | |
d9e94c22 MS |
46 | ;; CORBA's IDL, Pike and AWK with a consistent indentation model |
47 | ;; across all modes. This indentation model is intuitive and very | |
48 | ;; flexible, so that almost any desired style of indentation can be | |
49 | ;; supported. Installation, usage, and programming details are | |
50 | ;; contained in an accompanying texinfo manual. | |
785eecbb RS |
51 | |
52 | ;; CC Mode's immediate ancestors were, c++-mode.el, cplus-md.el, and | |
53 | ;; cplus-md1.el.. | |
54 | ||
785eecbb | 55 | ;; To submit bug reports, type "C-c C-b". These will be sent to |
0ec8351b BW |
56 | ;; bug-gnu-emacs@gnu.org (mirrored as the Usenet newsgroup |
57 | ;; gnu.emacs.bug) as well as bug-cc-mode@gnu.org, which directly | |
58 | ;; contacts the CC Mode maintainers. Questions can sent to | |
59 | ;; help-gnu-emacs@gnu.org (mirrored as gnu.emacs.help) and/or | |
130c507e GM |
60 | ;; bug-cc-mode@gnu.org. Please do not send bugs or questions to our |
61 | ;; personal accounts; we reserve the right to ignore such email! | |
785eecbb | 62 | |
785eecbb RS |
63 | ;; Many, many thanks go out to all the folks on the beta test list. |
64 | ;; Without their patience, testing, insight, code contributions, and | |
65 | ;; encouragement CC Mode would be a far inferior package. | |
66 | ||
67 | ;; You can get the latest version of CC Mode, including PostScript | |
68 | ;; documentation and separate individual files from: | |
69 | ;; | |
91b807c9 | 70 | ;; http://cc-mode.sourceforge.net/ |
0ec8351b BW |
71 | ;; |
72 | ;; You can join a moderated CC Mode announcement-only mailing list by | |
73 | ;; visiting | |
785eecbb | 74 | ;; |
91b807c9 | 75 | ;; http://lists.sourceforge.net/mailman/listinfo/cc-mode-announce |
785eecbb RS |
76 | |
77 | ;;; Code: | |
78 | ||
51f606de GM |
79 | (eval-when-compile |
80 | (let ((load-path | |
130c507e GM |
81 | (if (and (boundp 'byte-compile-dest-file) |
82 | (stringp byte-compile-dest-file)) | |
83 | (cons (file-name-directory byte-compile-dest-file) load-path) | |
51f606de | 84 | load-path))) |
d9e94c22 | 85 | (load "cc-bytecomp" nil t))) |
130c507e GM |
86 | |
87 | (cc-require 'cc-defs) | |
d9e94c22 | 88 | (cc-require-when-compile 'cc-langs) |
130c507e | 89 | (cc-require 'cc-vars) |
130c507e | 90 | (cc-require 'cc-engine) |
d9e94c22 | 91 | (cc-require 'cc-styles) |
130c507e GM |
92 | (cc-require 'cc-cmds) |
93 | (cc-require 'cc-align) | |
d9e94c22 | 94 | (cc-require 'cc-menus) |
130c507e | 95 | |
3efc2cd7 | 96 | ;; Silence the compiler. |
0386b551 | 97 | (cc-bytecomp-defvar adaptive-fill-first-line-regexp) ; Emacs |
130c507e | 98 | (cc-bytecomp-defun set-keymap-parents) ; XEmacs |
0386b551 | 99 | (cc-bytecomp-defun run-mode-hooks) ; Emacs 21.1 |
3efc2cd7 | 100 | (cc-bytecomp-obsolete-fun make-local-hook) ; Marked obsolete in Emacs 21.1. |
130c507e | 101 | |
d9e94c22 MS |
102 | ;; We set these variables during mode init, yet we don't require |
103 | ;; font-lock. | |
104 | (cc-bytecomp-defvar font-lock-defaults) | |
105 | (cc-bytecomp-defvar font-lock-syntactic-keywords) | |
106 | ||
130c507e GM |
107 | ;; Menu support for both XEmacs and Emacs. If you don't have easymenu |
108 | ;; with your version of Emacs, you are incompatible! | |
d9e94c22 MS |
109 | (cc-external-require 'easymenu) |
110 | ||
0386b551 AM |
111 | ;; Autoload directive for emacsen that doesn't have an older CC Mode |
112 | ;; version in the dist. | |
113 | (autoload 'c-subword-mode "cc-subword" | |
114 | "Mode enabling subword movement and editing keys." t) | |
115 | ||
d9e94c22 MS |
116 | ;; Load cc-fonts first after font-lock is loaded, since it isn't |
117 | ;; necessary until font locking is requested. | |
3c0ab532 AM |
118 | ; (eval-after-load "font-lock" ; 2006-07-09: font-lock is now preloaded. |
119 | ; ' | |
120 | (require 'cc-fonts) ;) | |
d9e94c22 MS |
121 | |
122 | ;; cc-langs isn't loaded when we're byte compiled, so add autoload | |
123 | ;; directives for the interface functions. | |
124 | (autoload 'c-make-init-lang-vars-fun "cc-langs") | |
125 | (autoload 'c-init-language-vars "cc-langs" nil nil 'macro) | |
785eecbb RS |
126 | |
127 | \f | |
1dad6919 RS |
128 | ;; Other modes and packages which depend on CC Mode should do the |
129 | ;; following to make sure everything is loaded and available for their | |
130 | ;; use: | |
131 | ;; | |
132 | ;; (require 'cc-mode) | |
a66cd3ee MS |
133 | ;; |
134 | ;; And in the major mode function: | |
135 | ;; | |
d9e94c22 MS |
136 | ;; (c-initialize-cc-mode t) |
137 | ;; (c-init-language-vars some-mode) | |
138 | ;; (c-common-init 'some-mode) ; Or perhaps (c-basic-common-init 'some-mode) | |
139 | ;; | |
28d88c16 MS |
140 | ;; If you're not writing a derived mode using the language variable |
141 | ;; system, then some-mode is one of the language modes directly | |
142 | ;; supported by CC Mode. You can then use (c-init-language-vars-for | |
143 | ;; 'some-mode) instead of `c-init-language-vars'. | |
144 | ;; `c-init-language-vars-for' is a function that avoids the rather | |
145 | ;; large expansion of `c-init-language-vars'. | |
146 | ;; | |
147 | ;; If you use `c-basic-common-init' then you might want to call | |
148 | ;; `c-font-lock-init' too to set up CC Mode's font lock support. | |
149 | ;; | |
d9e94c22 MS |
150 | ;; See cc-langs.el for further info. A small example of a derived mode |
151 | ;; is also available at <http://cc-mode.sourceforge.net/ | |
152 | ;; derived-mode-ex.el>. | |
1dad6919 | 153 | |
a66cd3ee MS |
154 | (defun c-leave-cc-mode-mode () |
155 | (setq c-buffer-is-cc-mode nil)) | |
156 | ||
26b8f810 AM |
157 | ;; Make the `c-lang-setvar' variables buffer local in the current buffer. |
158 | ;; These are typically standard emacs variables such as `comment-start'. | |
159 | (defmacro c-make-emacs-variables-local () | |
160 | `(progn | |
161 | ,@(mapcan (lambda (init) | |
162 | `((make-local-variable ',(car init)))) | |
163 | (cdr c-emacs-variable-inits)))) | |
164 | ||
28d88c16 MS |
165 | (defun c-init-language-vars-for (mode) |
166 | "Initialize the language variables for one of the language modes | |
167 | directly supported by CC Mode. This can be used instead of the | |
168 | `c-init-language-vars' macro if the language you want to use is one of | |
169 | those, rather than a derived language defined through the language | |
170 | variable system (see \"cc-langs.el\")." | |
26b8f810 | 171 | (c-make-emacs-variables-local) |
28d88c16 MS |
172 | (cond ((eq mode 'c-mode) (c-init-language-vars c-mode)) |
173 | ((eq mode 'c++-mode) (c-init-language-vars c++-mode)) | |
174 | ((eq mode 'objc-mode) (c-init-language-vars objc-mode)) | |
175 | ((eq mode 'java-mode) (c-init-language-vars java-mode)) | |
176 | ((eq mode 'idl-mode) (c-init-language-vars idl-mode)) | |
177 | ((eq mode 'pike-mode) (c-init-language-vars pike-mode)) | |
178 | ((eq mode 'awk-mode) (c-init-language-vars awk-mode)) | |
179 | (t (error "Unsupported mode %s" mode)))) | |
180 | ||
aac90c52 | 181 | ;;;###autoload |
d9e94c22 MS |
182 | (defun c-initialize-cc-mode (&optional new-style-init) |
183 | "Initialize CC Mode for use in the current buffer. | |
184 | If the optional NEW-STYLE-INIT is nil or left out then all necessary | |
185 | initialization to run CC Mode for the C language is done. Otherwise | |
28d88c16 MS |
186 | only some basic setup is done, and a call to `c-init-language-vars' or |
187 | `c-init-language-vars-for' is necessary too (which gives more | |
188 | control). See \"cc-mode.el\" for more info." | |
d9e94c22 | 189 | |
611c76a7 | 190 | (setq c-buffer-is-cc-mode t) |
d9e94c22 | 191 | |
0ec8351b BW |
192 | (let ((initprop 'cc-mode-is-initialized) |
193 | c-initialization-ok) | |
194 | (unless (get 'c-initialize-cc-mode initprop) | |
0ec8351b BW |
195 | (unwind-protect |
196 | (progn | |
51f606de GM |
197 | (put 'c-initialize-cc-mode initprop t) |
198 | (c-initialize-builtin-style) | |
0ec8351b | 199 | (run-hooks 'c-initialization-hook) |
51f606de GM |
200 | ;; Fix obsolete variables. |
201 | (if (boundp 'c-comment-continuation-stars) | |
202 | (setq c-block-comment-prefix c-comment-continuation-stars)) | |
a66cd3ee | 203 | (add-hook 'change-major-mode-hook 'c-leave-cc-mode-mode) |
0ec8351b BW |
204 | (setq c-initialization-ok t)) |
205 | ;; Will try initialization hooks again if they failed. | |
d9e94c22 MS |
206 | (put 'c-initialize-cc-mode initprop c-initialization-ok)))) |
207 | ||
208 | (unless new-style-init | |
28d88c16 | 209 | (c-init-language-vars-for 'c-mode))) |
1dad6919 RS |
210 | |
211 | \f | |
d9e94c22 MS |
212 | ;;; Common routines. |
213 | ||
130c507e GM |
214 | (defvar c-mode-base-map () |
215 | "Keymap shared by all CC Mode related modes.") | |
216 | ||
217 | (defun c-make-inherited-keymap () | |
218 | (let ((map (make-sparse-keymap))) | |
3efc2cd7 MS |
219 | ;; Necessary to use `cc-bytecomp-fboundp' below since this |
220 | ;; function is called from top-level forms that are evaluated | |
221 | ;; while cc-bytecomp is active when one does M-x eval-buffer. | |
130c507e | 222 | (cond |
d9e94c22 | 223 | ;; XEmacs |
3efc2cd7 | 224 | ((cc-bytecomp-fboundp 'set-keymap-parents) |
130c507e | 225 | (set-keymap-parents map c-mode-base-map)) |
d9e94c22 | 226 | ;; Emacs |
3efc2cd7 | 227 | ((cc-bytecomp-fboundp 'set-keymap-parent) |
130c507e GM |
228 | (set-keymap-parent map c-mode-base-map)) |
229 | ;; incompatible | |
230 | (t (error "CC Mode is incompatible with this version of Emacs"))) | |
231 | map)) | |
232 | ||
a66cd3ee MS |
233 | (defun c-define-abbrev-table (name defs) |
234 | ;; Compatibility wrapper for `define-abbrev' which passes a non-nil | |
235 | ;; sixth argument for SYSTEM-FLAG in emacsen that support it | |
0386b551 | 236 | ;; (currently only Emacs >= 21.2). |
d9e94c22 MS |
237 | (let ((table (or (symbol-value name) |
238 | (progn (define-abbrev-table name nil) | |
239 | (symbol-value name))))) | |
a66cd3ee MS |
240 | (while defs |
241 | (condition-case nil | |
242 | (apply 'define-abbrev table (append (car defs) '(t))) | |
243 | (wrong-number-of-arguments | |
244 | (apply 'define-abbrev table (car defs)))) | |
245 | (setq defs (cdr defs))))) | |
d9e94c22 | 246 | (put 'c-define-abbrev-table 'lisp-indent-function 1) |
a66cd3ee | 247 | |
0386b551 AM |
248 | (defun c-bind-special-erase-keys () |
249 | ;; Only used in Emacs to bind C-c C-<delete> and C-c C-<backspace> | |
250 | ;; to the proper keys depending on `normal-erase-is-backspace'. | |
251 | (if normal-erase-is-backspace | |
252 | (progn | |
253 | (define-key c-mode-base-map (kbd "C-c C-<delete>") | |
254 | 'c-hungry-delete-forward) | |
255 | (define-key c-mode-base-map (kbd "C-c C-<backspace>") | |
cb694ab7 | 256 | 'c-hungry-delete-backwards)) |
0386b551 | 257 | (define-key c-mode-base-map (kbd "C-c C-<delete>") |
cb694ab7 | 258 | 'c-hungry-delete-backwards) |
0386b551 AM |
259 | (define-key c-mode-base-map (kbd "C-c C-<backspace>") |
260 | 'c-hungry-delete-forward))) | |
261 | ||
130c507e GM |
262 | (if c-mode-base-map |
263 | nil | |
0386b551 | 264 | |
130c507e | 265 | (setq c-mode-base-map (make-sparse-keymap)) |
0386b551 | 266 | |
130c507e GM |
267 | ;; Separate M-BS from C-M-h. The former should remain |
268 | ;; backward-kill-word. | |
269 | (define-key c-mode-base-map [(control meta h)] 'c-mark-function) | |
270 | (define-key c-mode-base-map "\e\C-q" 'c-indent-exp) | |
271 | (substitute-key-definition 'backward-sentence | |
272 | 'c-beginning-of-statement | |
273 | c-mode-base-map global-map) | |
274 | (substitute-key-definition 'forward-sentence | |
275 | 'c-end-of-statement | |
276 | c-mode-base-map global-map) | |
277 | (substitute-key-definition 'indent-new-comment-line | |
278 | 'c-indent-new-comment-line | |
279 | c-mode-base-map global-map) | |
0386b551 AM |
280 | (substitute-key-definition 'indent-for-tab-command |
281 | 'c-indent-command | |
282 | c-mode-base-map global-map) | |
a66cd3ee MS |
283 | (when (fboundp 'comment-indent-new-line) |
284 | ;; indent-new-comment-line has changed name to | |
285 | ;; comment-indent-new-line in Emacs 21. | |
286 | (substitute-key-definition 'comment-indent-new-line | |
287 | 'c-indent-new-comment-line | |
288 | c-mode-base-map global-map)) | |
0386b551 | 289 | |
130c507e | 290 | ;; RMS says don't make these the default. |
51c9af45 AM |
291 | ;; (April 2006): RMS has now approved these commands as defaults. |
292 | (define-key c-mode-base-map "\e\C-a" 'c-beginning-of-defun) | |
293 | (define-key c-mode-base-map "\e\C-e" 'c-end-of-defun) | |
0386b551 | 294 | |
130c507e GM |
295 | (define-key c-mode-base-map "\C-c\C-n" 'c-forward-conditional) |
296 | (define-key c-mode-base-map "\C-c\C-p" 'c-backward-conditional) | |
297 | (define-key c-mode-base-map "\C-c\C-u" 'c-up-conditional) | |
d9e94c22 MS |
298 | |
299 | ;; It doesn't suffice to put `c-fill-paragraph' on | |
300 | ;; `fill-paragraph-function' since `c-fill-paragraph' must be called | |
301 | ;; before any fill prefix adaption is done. E.g. `filladapt-mode' | |
302 | ;; replaces `fill-paragraph' and does the adaption before calling | |
303 | ;; `fill-paragraph-function', and we have to mask comments etc | |
304 | ;; before that. Also, `c-fill-paragraph' chains on to | |
305 | ;; `fill-paragraph' and the value on `fill-parapgraph-function' to | |
306 | ;; do the actual filling work. | |
130c507e GM |
307 | (substitute-key-definition 'fill-paragraph 'c-fill-paragraph |
308 | c-mode-base-map global-map) | |
309 | ;; In XEmacs the default fill function is called | |
310 | ;; fill-paragraph-or-region. | |
311 | (substitute-key-definition 'fill-paragraph-or-region 'c-fill-paragraph | |
312 | c-mode-base-map global-map) | |
d9e94c22 | 313 | |
0386b551 AM |
314 | ;; We bind the forward deletion key and (implicitly) C-d to |
315 | ;; `c-electric-delete-forward', and the backward deletion key to | |
316 | ;; `c-electric-backspace'. The hungry variants are bound to the | |
317 | ;; same keys but prefixed with C-c. This implies that C-c C-d is | |
318 | ;; `c-hungry-delete-forward'. For consistency, we bind not only C-c | |
cb694ab7 AM |
319 | ;; <backspace> to `c-hungry-delete-backwards' but also |
320 | ;; C-c C-<backspace>, so that the Ctrl key can be held down during | |
321 | ;; the whole sequence regardless of the direction. This in turn | |
322 | ;; implies that we bind C-c C-<delete> to `c-hungry-delete-forward', | |
323 | ;; for the same reason. | |
0386b551 | 324 | |
6d28be1d EZ |
325 | ;; Bind the electric deletion functions to C-d and DEL. Emacs 21 |
326 | ;; automatically maps the [delete] and [backspace] keys to these two | |
327 | ;; depending on window system and user preferences. (In earlier | |
328 | ;; versions it's possible to do the same by using `function-key-map'.) | |
329 | (define-key c-mode-base-map "\C-d" 'c-electric-delete-forward) | |
330 | (define-key c-mode-base-map "\177" 'c-electric-backspace) | |
0386b551 | 331 | (define-key c-mode-base-map "\C-c\C-d" 'c-hungry-delete-forward) |
cb694ab7 AM |
332 | (define-key c-mode-base-map [?\C-c ?\d] 'c-hungry-delete-backwards) |
333 | (define-key c-mode-base-map [?\C-c ?\C-\d] 'c-hungry-delete-backwards) | |
0386b551 AM |
334 | (define-key c-mode-base-map [?\C-c deletechar] 'c-hungry-delete-forward) ; C-c <delete> on a tty. |
335 | (define-key c-mode-base-map [?\C-c (control deletechar)] ; C-c C-<delete> on a tty. | |
336 | 'c-hungry-delete-forward) | |
337 | (when (boundp 'normal-erase-is-backspace) | |
338 | ;; The automatic C-d and DEL mapping functionality doesn't extend | |
339 | ;; to special combinations like C-c C-<delete>, so we have to hook | |
340 | ;; into the `normal-erase-is-backspace' system to bind it directly | |
341 | ;; as appropriate. | |
342 | (add-hook 'normal-erase-is-backspace-hook 'c-bind-special-erase-keys) | |
343 | (c-bind-special-erase-keys)) | |
344 | ||
345 | (when (fboundp 'delete-forward-p) | |
346 | ;; In XEmacs we fix the forward and backward deletion behavior by | |
347 | ;; binding the keysyms for the [delete] and [backspace] keys | |
348 | ;; directly, and use `delete-forward-p' to decide what [delete] | |
349 | ;; should do. That's done in the XEmacs specific | |
350 | ;; `c-electric-delete' and `c-hungry-delete' functions. | |
6d28be1d | 351 | (define-key c-mode-base-map [delete] 'c-electric-delete) |
0386b551 AM |
352 | (define-key c-mode-base-map [backspace] 'c-electric-backspace) |
353 | (define-key c-mode-base-map (kbd "C-c <delete>") 'c-hungry-delete) | |
354 | (define-key c-mode-base-map (kbd "C-c C-<delete>") 'c-hungry-delete) | |
cb694ab7 AM |
355 | (define-key c-mode-base-map (kbd "C-c <backspace>") |
356 | 'c-hungry-delete-backwards) | |
357 | (define-key c-mode-base-map (kbd "C-c C-<backspace>") | |
358 | 'c-hungry-delete-backwards)) | |
0386b551 AM |
359 | |
360 | (define-key c-mode-base-map "#" 'c-electric-pound) | |
361 | (define-key c-mode-base-map "{" 'c-electric-brace) | |
362 | (define-key c-mode-base-map "}" 'c-electric-brace) | |
130c507e | 363 | (define-key c-mode-base-map "/" 'c-electric-slash) |
0386b551 AM |
364 | (define-key c-mode-base-map "*" 'c-electric-star) |
365 | (define-key c-mode-base-map ";" 'c-electric-semi&comma) | |
366 | (define-key c-mode-base-map "," 'c-electric-semi&comma) | |
367 | (define-key c-mode-base-map ":" 'c-electric-colon) | |
368 | (define-key c-mode-base-map "(" 'c-electric-paren) | |
369 | (define-key c-mode-base-map ")" 'c-electric-paren) | |
370 | ||
130c507e | 371 | (define-key c-mode-base-map "\C-c\C-\\" 'c-backslash-region) |
0386b551 | 372 | (define-key c-mode-base-map "\C-c\C-a" 'c-toggle-auto-newline) |
130c507e GM |
373 | (define-key c-mode-base-map "\C-c\C-b" 'c-submit-bug-report) |
374 | (define-key c-mode-base-map "\C-c\C-c" 'comment-region) | |
0386b551 | 375 | (define-key c-mode-base-map "\C-c\C-l" 'c-toggle-electric-state) |
130c507e | 376 | (define-key c-mode-base-map "\C-c\C-o" 'c-set-offset) |
0386b551 | 377 | (define-key c-mode-base-map "\C-c\C-q" 'c-indent-defun) |
130c507e | 378 | (define-key c-mode-base-map "\C-c\C-s" 'c-show-syntactic-information) |
0386b551 | 379 | ;; (define-key c-mode-base-map "\C-c\C-t" 'c-toggle-auto-hungry-state) Commented out by ACM, 2005-03-05. |
130c507e GM |
380 | (define-key c-mode-base-map "\C-c." 'c-set-style) |
381 | ;; conflicts with OOBR | |
382 | ;;(define-key c-mode-base-map "\C-c\C-v" 'c-version) | |
0386b551 AM |
383 | ;; (define-key c-mode-base-map "\C-c\C-y" 'c-toggle-hungry-state) Commented out by ACM, 2005-11-22. |
384 | (define-key c-mode-base-map "\C-c\C-w" 'c-subword-mode) | |
130c507e GM |
385 | ) |
386 | ||
130c507e GM |
387 | ;; We don't require the outline package, but we configure it a bit anyway. |
388 | (cc-bytecomp-defvar outline-level) | |
389 | ||
d9e94c22 MS |
390 | (defun c-mode-menu (modestr) |
391 | "Return a menu spec suitable for `easy-menu-define' that is exactly | |
392 | like the C mode menu except that the menu bar item name is MODESTR | |
393 | instead of \"C\". | |
394 | ||
395 | This function is provided for compatibility only; derived modes should | |
396 | preferably use the `c-mode-menu' language constant directly." | |
397 | (cons modestr (c-lang-const c-mode-menu c))) | |
398 | ||
399 | ;; Ugly hack to pull in the definition of `c-populate-syntax-table' | |
400 | ;; from cc-langs to make it available at runtime. It's either this or | |
401 | ;; moving the definition for it to cc-defs, but that would mean to | |
402 | ;; break up the syntax table setup over two files. | |
403 | (defalias 'c-populate-syntax-table | |
404 | (cc-eval-when-compile | |
405 | (let ((f (symbol-function 'c-populate-syntax-table))) | |
406 | (if (byte-code-function-p f) f (byte-compile f))))) | |
407 | ||
0386b551 AM |
408 | ;; CAUTION: Try to avoid installing things on |
409 | ;; `before-change-functions'. The macro `combine-after-change-calls' | |
410 | ;; is used and it doesn't work if there are things on that hook. That | |
411 | ;; can cause font lock functions to run in inconvenient places during | |
412 | ;; temporary changes in some font lock support modes, causing extra | |
413 | ;; unnecessary work and font lock glitches due to interactions between | |
414 | ;; various text properties. | |
415 | ||
d9e94c22 | 416 | (defun c-after-change (beg end len) |
0386b551 AM |
417 | ;; Function put on `after-change-functions' to adjust various caches |
418 | ;; etc. Prefer speed to finesse here, since there will be an order | |
419 | ;; of magnitude more calls to this function than any of the | |
d9e94c22 MS |
420 | ;; functions that use the caches. |
421 | ;; | |
422 | ;; Note that care must be taken so that this is called before any | |
423 | ;; font-lock callbacks since we might get calls to functions using | |
424 | ;; these caches from inside them, and we must thus be sure that this | |
425 | ;; has already been executed. | |
d9e94c22 MS |
426 | |
427 | (c-save-buffer-state () | |
0386b551 AM |
428 | ;; When `combine-after-change-calls' is used we might get calls |
429 | ;; with regions outside the current narrowing. This has been | |
430 | ;; observed in Emacs 20.7. | |
431 | (save-restriction | |
cb694ab7 AM |
432 | (save-match-data ; c-recognize-<>-arglists changes match-data |
433 | (widen) | |
0386b551 | 434 | |
cb694ab7 AM |
435 | (when (> end (point-max)) |
436 | ;; Some emacsen might return positions past the end. This has been | |
437 | ;; observed in Emacs 20.7 when rereading a buffer changed on disk | |
438 | ;; (haven't been able to minimize it, but Emacs 21.3 appears to | |
439 | ;; work). | |
440 | (setq end (point-max)) | |
441 | (when (> beg end) | |
442 | (setq beg end))) | |
0386b551 | 443 | |
cb694ab7 AM |
444 | (c-invalidate-sws-region-after beg end) |
445 | (c-invalidate-state-cache beg) | |
446 | (c-invalidate-find-decl-cache beg) | |
0386b551 | 447 | |
cb694ab7 AM |
448 | (when c-recognize-<>-arglists |
449 | (c-after-change-check-<>-operators beg end)))))) | |
d9e94c22 MS |
450 | |
451 | (defun c-basic-common-init (mode default-style) | |
452 | "Do the necessary initialization for the syntax handling routines | |
453 | and the line breaking/filling code. Intended to be used by other | |
454 | packages that embed CC Mode. | |
455 | ||
456 | MODE is the CC Mode flavor to set up, e.g. 'c-mode or 'java-mode. | |
457 | DEFAULT-STYLE tells which indentation style to install. It has the | |
458 | same format as `c-default-style'. | |
459 | ||
460 | Note that `c-init-language-vars' must be called before this function. | |
461 | This function cannot do that since `c-init-language-vars' is a macro | |
462 | that requires a literal mode spec at compile time." | |
d9e94c22 | 463 | |
a66cd3ee MS |
464 | (setq c-buffer-is-cc-mode mode) |
465 | ||
130c507e GM |
466 | ;; these variables should always be buffer local; they do not affect |
467 | ;; indentation style. | |
130c507e GM |
468 | (make-local-variable 'parse-sexp-ignore-comments) |
469 | (make-local-variable 'indent-line-function) | |
470 | (make-local-variable 'indent-region-function) | |
130c507e GM |
471 | (make-local-variable 'normal-auto-fill-function) |
472 | (make-local-variable 'comment-start) | |
473 | (make-local-variable 'comment-end) | |
130c507e GM |
474 | (make-local-variable 'comment-start-skip) |
475 | (make-local-variable 'comment-multi-line) | |
0386b551 AM |
476 | (make-local-variable 'comment-line-break-function) |
477 | (make-local-variable 'paragraph-start) | |
478 | (make-local-variable 'paragraph-separate) | |
479 | (make-local-variable 'paragraph-ignore-fill-prefix) | |
480 | (make-local-variable 'adaptive-fill-mode) | |
481 | (make-local-variable 'adaptive-fill-regexp) | |
a66cd3ee | 482 | |
130c507e | 483 | ;; now set their values |
e2c21e66 | 484 | (setq parse-sexp-ignore-comments t |
130c507e GM |
485 | indent-line-function 'c-indent-line |
486 | indent-region-function 'c-indent-region | |
130c507e | 487 | normal-auto-fill-function 'c-do-auto-fill |
0386b551 AM |
488 | comment-multi-line t |
489 | comment-line-break-function 'c-indent-new-comment-line) | |
a66cd3ee | 490 | |
fd8771f5 MS |
491 | ;; Install `c-fill-paragraph' on `fill-paragraph-function' so that a |
492 | ;; direct call to `fill-paragraph' behaves better. This still | |
493 | ;; doesn't work with filladapt but it's better than nothing. | |
494 | (make-local-variable 'fill-paragraph-function) | |
495 | (setq fill-paragraph-function 'c-fill-paragraph) | |
496 | ||
0386b551 AM |
497 | (when (or c-recognize-<>-arglists |
498 | (c-major-mode-is 'awk-mode)) | |
499 | ;; We'll use the syntax-table text property to change the syntax | |
500 | ;; of some chars for this language, so do the necessary setup for | |
501 | ;; that. | |
502 | ;; | |
503 | ;; Note to other package developers: It's ok to turn this on in CC | |
504 | ;; Mode buffers when CC Mode doesn't, but it's not ok to turn it | |
505 | ;; off if CC Mode has turned it on. | |
506 | ||
507 | ;; Emacs. | |
508 | (when (boundp 'parse-sexp-lookup-properties) | |
509 | (make-local-variable 'parse-sexp-lookup-properties) | |
510 | (setq parse-sexp-lookup-properties t)) | |
511 | ||
512 | ;; Same as above for XEmacs. | |
513 | (when (boundp 'lookup-syntax-properties) | |
514 | (make-local-variable 'lookup-syntax-properties) | |
515 | (setq lookup-syntax-properties t))) | |
d9e94c22 MS |
516 | |
517 | ;; Use this in Emacs 21 to avoid meddling with the rear-nonsticky | |
518 | ;; property on each character. | |
519 | (when (boundp 'text-property-default-nonsticky) | |
520 | (make-local-variable 'text-property-default-nonsticky) | |
521 | (let ((elem (assq 'syntax-table text-property-default-nonsticky))) | |
522 | (if elem | |
523 | (setcdr elem t) | |
524 | (setq text-property-default-nonsticky | |
525 | (cons '(syntax-table . t) | |
526 | text-property-default-nonsticky)))) | |
527 | (setq text-property-default-nonsticky | |
528 | (cons '(c-type . t) | |
529 | text-property-default-nonsticky))) | |
530 | ||
531 | ;; In Emacs 21 and later it's possible to turn off the ad-hoc | |
532 | ;; heuristic that open parens in column 0 are defun starters. Since | |
0386b551 AM |
533 | ;; we have c-state-cache, that heuristic isn't useful and only causes |
534 | ;; trouble, so turn it off. | |
99c8496e AM |
535 | ;; 2006/12/17: This facility is somewhat confused, and doesn't really seem |
536 | ;; helpful. Comment it out for now. | |
537 | ;; (when (memq 'col-0-paren c-emacs-features) | |
538 | ;; (make-local-variable 'open-paren-in-column-0-is-defun-start) | |
539 | ;; (setq open-paren-in-column-0-is-defun-start nil)) | |
d9e94c22 | 540 | |
d9e94c22 MS |
541 | (c-clear-found-types) |
542 | ||
543 | ;; now set the mode style based on default-style | |
544 | (let ((style (if (stringp default-style) | |
545 | default-style | |
546 | (or (cdr (assq mode default-style)) | |
547 | (cdr (assq 'other default-style)) | |
130c507e GM |
548 | "gnu")))) |
549 | ;; Override style variables if `c-old-style-variable-behavior' is | |
550 | ;; set. Also override if we are using global style variables, | |
551 | ;; have already initialized a style once, and are switching to a | |
552 | ;; different style. (It's doubtful whether this is desirable, but | |
553 | ;; the whole situation with nonlocal style variables is a bit | |
554 | ;; awkward. It's at least the most compatible way with the old | |
555 | ;; style init procedure.) | |
556 | (c-set-style style (not (or c-old-style-variable-behavior | |
557 | (and (not c-style-variables-are-local-p) | |
558 | c-indentation-style | |
559 | (not (string-equal c-indentation-style | |
560 | style))))))) | |
a66cd3ee MS |
561 | (c-setup-paragraph-variables) |
562 | ||
130c507e GM |
563 | ;; we have to do something special for c-offsets-alist so that the |
564 | ;; buffer local value has its own alist structure. | |
565 | (setq c-offsets-alist (copy-alist c-offsets-alist)) | |
a66cd3ee | 566 | |
130c507e | 567 | ;; setup the comment indent variable in a Emacs version portable way |
130c507e GM |
568 | (make-local-variable 'comment-indent-function) |
569 | (setq comment-indent-function 'c-comment-indent) | |
a66cd3ee | 570 | |
cb694ab7 AM |
571 | ;; ;; Put submode indicators onto minor-mode-alist, but only once. |
572 | ;; (or (assq 'c-submode-indicators minor-mode-alist) | |
573 | ;; (setq minor-mode-alist | |
574 | ;; (cons '(c-submode-indicators c-submode-indicators) | |
575 | ;; minor-mode-alist))) | |
576 | (c-update-modeline) | |
a66cd3ee | 577 | |
d9e94c22 MS |
578 | ;; Install the functions that ensure that various internal caches |
579 | ;; don't become invalid due to buffer changes. | |
0386b551 | 580 | (make-local-hook 'after-change-functions) |
d9e94c22 MS |
581 | (add-hook 'after-change-functions 'c-after-change nil t)) |
582 | ||
583 | (defun c-after-font-lock-init () | |
584 | ;; Put on `font-lock-mode-hook'. | |
585 | (remove-hook 'after-change-functions 'c-after-change t) | |
586 | (add-hook 'after-change-functions 'c-after-change nil t)) | |
587 | ||
588 | (defun c-font-lock-init () | |
589 | "Set up the font-lock variables for using the font-lock support in CC Mode. | |
590 | This does not load the font-lock package. Use after | |
591 | `c-basic-common-init' and after cc-fonts has been loaded." | |
592 | ||
593 | (make-local-variable 'font-lock-defaults) | |
594 | (setq font-lock-defaults | |
0386b551 | 595 | `(,(if (c-major-mode-is 'awk-mode) |
d9e94c22 MS |
596 | ;; awk-mode currently has only one font lock level. |
597 | 'awk-font-lock-keywords | |
598 | (mapcar 'c-mode-symbol | |
599 | '("font-lock-keywords" "font-lock-keywords-1" | |
600 | "font-lock-keywords-2" "font-lock-keywords-3"))) | |
601 | nil nil | |
602 | ,c-identifier-syntax-modifications | |
603 | c-beginning-of-syntax | |
5ac71a6a | 604 | (font-lock-lines-before . 1) |
d9e94c22 MS |
605 | (font-lock-mark-block-function |
606 | . c-mark-function))) | |
0386b551 AM |
607 | |
608 | (make-local-hook 'font-lock-mode-hook) | |
d9e94c22 MS |
609 | (add-hook 'font-lock-mode-hook 'c-after-font-lock-init nil t)) |
610 | ||
611 | (defun c-setup-doc-comment-style () | |
612 | "Initialize the variables that depend on the value of `c-doc-comment-style'." | |
613 | (when (and (featurep 'font-lock) | |
614 | (symbol-value 'font-lock-mode)) | |
615 | ;; Force font lock mode to reinitialize itself. | |
616 | (font-lock-mode 0) | |
617 | (font-lock-mode 1))) | |
618 | ||
619 | (defun c-common-init (&optional mode) | |
620 | "Common initialization for all CC Mode modes. | |
621 | In addition to the work done by `c-basic-common-init' and | |
622 | `c-font-lock-init', this function sets up various other things as | |
623 | customary in CC Mode modes but which aren't strictly necessary for CC | |
624 | Mode to operate correctly. | |
625 | ||
626 | MODE is the symbol for the mode to initialize, like 'c-mode. See | |
627 | `c-basic-common-init' for details. It's only optional to be | |
0386b551 | 628 | compatible with old code; callers should always specify it." |
d9e94c22 MS |
629 | |
630 | (unless mode | |
631 | ;; Called from an old third party package. The fallback is to | |
632 | ;; initialize for C. | |
28d88c16 | 633 | (c-init-language-vars-for 'c-mode)) |
d9e94c22 MS |
634 | |
635 | (c-basic-common-init mode c-default-style) | |
636 | (when mode | |
637 | ;; Only initialize font locking if we aren't called from an old package. | |
638 | (c-font-lock-init)) | |
639 | ||
640 | (make-local-variable 'outline-regexp) | |
641 | (make-local-variable 'outline-level) | |
642 | (setq outline-regexp "[^#\n\^M]" | |
643 | outline-level 'c-outline-level) | |
644 | ||
645 | (let ((rfn (assq mode c-require-final-newline))) | |
646 | (when rfn | |
647 | (make-local-variable 'require-final-newline) | |
1750e02f RS |
648 | (and (cdr rfn) |
649 | (setq require-final-newline mode-require-final-newline))))) | |
130c507e | 650 | |
cb694ab7 AM |
651 | (defun c-remove-any-local-eval-or-mode-variables () |
652 | ;; If the buffer specifies `mode' or `eval' in its File Local Variable list | |
653 | ;; or on the first line, remove all occurrences. See | |
654 | ;; `c-postprocess-file-styles' for justification. There is no need to save | |
655 | ;; point here, or even bother too much about the buffer contents. | |
656 | ;; | |
657 | ;; Most of the code here is derived from Emacs 21.3's `hack-local-variables' | |
658 | ;; in files.el. | |
659 | (goto-char (point-max)) | |
660 | (search-backward "\n\^L" (max (- (point-max) 3000) (point-min)) 'move) | |
661 | (let (lv-point (prefix "") (suffix "")) | |
662 | (when (let ((case-fold-search t)) | |
663 | (search-forward "Local Variables:" nil t)) | |
664 | (setq lv-point (point)) | |
665 | ;; The prefix is what comes before "local variables:" in its line. | |
666 | ;; The suffix is what comes after "local variables:" in its line. | |
667 | (skip-chars-forward " \t") | |
668 | (or (eolp) | |
669 | (setq suffix (buffer-substring (point) | |
670 | (progn (end-of-line) (point))))) | |
671 | (goto-char (match-beginning 0)) | |
672 | (or (bolp) | |
673 | (setq prefix | |
674 | (buffer-substring (point) | |
675 | (progn (beginning-of-line) (point))))) | |
676 | ||
677 | (while (search-forward-regexp | |
678 | (concat "^[ \t]*" | |
679 | (regexp-quote prefix) | |
680 | "\\(mode\\|eval\\):.*" | |
681 | (regexp-quote suffix) | |
682 | "$") | |
683 | nil t) | |
684 | (beginning-of-line) | |
685 | (kill-line 1))) | |
686 | ||
687 | ;; Delete the first line, if we've got one, in case it contains a mode spec. | |
688 | (unless (and lv-point | |
689 | (progn (goto-char lv-point) | |
690 | (forward-line 0) | |
691 | (bobp))) | |
692 | (goto-char (point-min)) | |
693 | (unless (eobp) | |
694 | (kill-line 1))))) | |
695 | ||
130c507e | 696 | (defun c-postprocess-file-styles () |
d9e94c22 | 697 | "Function that post processes relevant file local variables in CC Mode. |
130c507e GM |
698 | Currently, this function simply applies any style and offset settings |
699 | found in the file's Local Variable list. It first applies any style | |
700 | setting found in `c-file-style', then it applies any offset settings | |
701 | it finds in `c-file-offsets'. | |
702 | ||
703 | Note that the style variables are always made local to the buffer." | |
d9e94c22 | 704 | |
130c507e | 705 | ;; apply file styles and offsets |
09f90d2c RS |
706 | (when c-buffer-is-cc-mode |
707 | (if (or c-file-style c-file-offsets) | |
708 | (c-make-styles-buffer-local t)) | |
709 | (and c-file-style | |
710 | (c-set-style c-file-style)) | |
711 | (and c-file-offsets | |
712 | (mapcar | |
713 | (lambda (langentry) | |
714 | (let ((langelem (car langentry)) | |
715 | (offset (cdr langentry))) | |
716 | (c-set-offset langelem offset))) | |
0386b551 AM |
717 | c-file-offsets)) |
718 | ;; Problem: The file local variable block might have explicitly set a | |
719 | ;; style variable. The `c-set-style' or `mapcar' call might have | |
720 | ;; overwritten this. So we run `hack-local-variables' again to remedy | |
721 | ;; this. There are no guarantees this will work properly, particularly as | |
722 | ;; we have no control over what the other hook functions on | |
cb694ab7 AM |
723 | ;; `hack-local-variables-hook' would have done. We now (2006/2/1) remove |
724 | ;; any `eval' or `mode' expressions before we evaluate again (see below). | |
725 | ;; ACM, 2005/11/2. | |
726 | ;; | |
727 | ;; Problem (bug reported by Gustav Broberg): if one of the variables is | |
728 | ;; `mode', this will invoke c-mode (etc.) again, setting up the style etc. | |
729 | ;; We prevent this by temporarily removing `mode' from the Local Variables | |
730 | ;; section. | |
0386b551 | 731 | (if (or c-file-style c-file-offsets) |
51c9af45 AM |
732 | (let ((hack-local-variables-hook nil) (inhibit-read-only t)) |
733 | (c-tentative-buffer-changes | |
cb694ab7 AM |
734 | (c-remove-any-local-eval-or-mode-variables) |
735 | (hack-local-variables)) | |
736 | nil)))) | |
130c507e GM |
737 | |
738 | (add-hook 'hack-local-variables-hook 'c-postprocess-file-styles) | |
739 | ||
3efc2cd7 MS |
740 | (defmacro c-run-mode-hooks (&rest hooks) |
741 | ;; Emacs 21.1 has introduced a system with delayed mode hooks that | |
742 | ;; require the use of the new function `run-mode-hooks'. | |
743 | (if (cc-bytecomp-fboundp 'run-mode-hooks) | |
744 | `(run-mode-hooks ,@hooks) | |
745 | `(progn ,@(mapcar (lambda (hook) `(run-hooks ,hook)) hooks)))) | |
746 | ||
130c507e GM |
747 | \f |
748 | ;; Support for C | |
749 | ||
d9e94c22 MS |
750 | ;;;###autoload |
751 | (defvar c-mode-syntax-table nil | |
752 | "Syntax table used in c-mode buffers.") | |
753 | (or c-mode-syntax-table | |
754 | (setq c-mode-syntax-table | |
755 | (funcall (c-lang-const c-make-mode-syntax-table c)))) | |
756 | ||
130c507e GM |
757 | (defvar c-mode-abbrev-table nil |
758 | "Abbreviation table used in c-mode buffers.") | |
a66cd3ee MS |
759 | (c-define-abbrev-table 'c-mode-abbrev-table |
760 | '(("else" "else" c-electric-continued-statement 0) | |
761 | ("while" "while" c-electric-continued-statement 0))) | |
130c507e GM |
762 | |
763 | (defvar c-mode-map () | |
764 | "Keymap used in c-mode buffers.") | |
765 | (if c-mode-map | |
766 | nil | |
767 | (setq c-mode-map (c-make-inherited-keymap)) | |
768 | ;; add bindings which are only useful for C | |
769 | (define-key c-mode-map "\C-c\C-e" 'c-macro-expand) | |
770 | ) | |
771 | ||
772 | (easy-menu-define c-c-menu c-mode-map "C Mode Commands" | |
d9e94c22 MS |
773 | (cons "C" (c-lang-const c-mode-menu c))) |
774 | ||
775 | ;; In XEmacs >= 21.5 modes should add their own entries to | |
776 | ;; `auto-mode-alist'. The comment form of autoload is used to avoid | |
777 | ;; doing this on load. That since `add-to-list' prepends the value | |
778 | ;; which could cause it to clobber user settings. Later emacsen have | |
779 | ;; an append option, but it's not safe to use. | |
50fdde0e MS |
780 | |
781 | ;; The the extension ".C" is associated to C++ while the lowercase | |
782 | ;; variant goes to C. On case insensitive file systems, this means | |
783 | ;; that ".c" files also might open C++ mode if the C++ entry comes | |
784 | ;; first on `auto-mode-alist'. Thus we try to ensure that ".C" comes | |
785 | ;; after ".c", and since `add-to-list' adds the entry first we have to | |
786 | ;; add the ".C" entry first. | |
787 | ;;;###autoload (add-to-list 'auto-mode-alist '("\\.\\(cc\\|hh\\)\\'" . c++-mode)) | |
788 | ;;;###autoload (add-to-list 'auto-mode-alist '("\\.[ch]\\(pp\\|xx\\|\\+\\+\\)\\'" . c++-mode)) | |
789 | ;;;###autoload (add-to-list 'auto-mode-alist '("\\.\\(CC?\\|HH?\\)\\'" . c++-mode)) | |
790 | ||
d9e94c22 MS |
791 | ;;;###autoload (add-to-list 'auto-mode-alist '("\\.[ch]\\'" . c-mode)) |
792 | ||
793 | ;; NB: The following two associate yacc and lex files to C Mode, which | |
794 | ;; is not really suitable for those formats. Anyway, afaik there's | |
795 | ;; currently no better mode for them, and besides this is legacy. | |
796 | ;;;###autoload (add-to-list 'auto-mode-alist '("\\.y\\(acc\\)?\\'" . c-mode)) | |
797 | ;;;###autoload (add-to-list 'auto-mode-alist '("\\.lex\\'" . c-mode)) | |
798 | ||
785eecbb RS |
799 | ;;;###autoload |
800 | (defun c-mode () | |
801 | "Major mode for editing K&R and ANSI C code. | |
802 | To submit a problem report, enter `\\[c-submit-bug-report]' from a | |
803 | c-mode buffer. This automatically sets up a mail buffer with version | |
804 | information already added. You just need to add a description of the | |
50fdde0e | 805 | problem, including a reproducible test case, and send the message. |
785eecbb RS |
806 | |
807 | To see what version of CC Mode you are running, enter `\\[c-version]'. | |
808 | ||
d9e94c22 MS |
809 | The hook `c-mode-common-hook' is run with no args at mode |
810 | initialization, then `c-mode-hook'. | |
785eecbb RS |
811 | |
812 | Key bindings: | |
813 | \\{c-mode-map}" | |
814 | (interactive) | |
785eecbb | 815 | (kill-all-local-variables) |
d9e94c22 | 816 | (c-initialize-cc-mode t) |
785eecbb RS |
817 | (set-syntax-table c-mode-syntax-table) |
818 | (setq major-mode 'c-mode | |
819 | mode-name "C" | |
130c507e GM |
820 | local-abbrev-table c-mode-abbrev-table |
821 | abbrev-mode t) | |
785eecbb | 822 | (use-local-map c-mode-map) |
28d88c16 | 823 | (c-init-language-vars-for 'c-mode) |
a66cd3ee | 824 | (c-common-init 'c-mode) |
d9e94c22 | 825 | (easy-menu-add c-c-menu) |
51f606de | 826 | (cc-imenu-init cc-imenu-c-generic-expression) |
3efc2cd7 | 827 | (c-run-mode-hooks 'c-mode-common-hook 'c-mode-hook) |
785eecbb RS |
828 | (c-update-modeline)) |
829 | ||
830 | \f | |
130c507e GM |
831 | ;; Support for C++ |
832 | ||
d9e94c22 MS |
833 | ;;;###autoload |
834 | (defvar c++-mode-syntax-table nil | |
835 | "Syntax table used in c++-mode buffers.") | |
836 | (or c++-mode-syntax-table | |
837 | (setq c++-mode-syntax-table | |
838 | (funcall (c-lang-const c-make-mode-syntax-table c++)))) | |
839 | ||
130c507e GM |
840 | (defvar c++-mode-abbrev-table nil |
841 | "Abbreviation table used in c++-mode buffers.") | |
a66cd3ee MS |
842 | (c-define-abbrev-table 'c++-mode-abbrev-table |
843 | '(("else" "else" c-electric-continued-statement 0) | |
844 | ("while" "while" c-electric-continued-statement 0) | |
845 | ("catch" "catch" c-electric-continued-statement 0))) | |
130c507e GM |
846 | |
847 | (defvar c++-mode-map () | |
848 | "Keymap used in c++-mode buffers.") | |
849 | (if c++-mode-map | |
850 | nil | |
851 | (setq c++-mode-map (c-make-inherited-keymap)) | |
852 | ;; add bindings which are only useful for C++ | |
853 | (define-key c++-mode-map "\C-c\C-e" 'c-macro-expand) | |
854 | (define-key c++-mode-map "\C-c:" 'c-scope-operator) | |
855 | (define-key c++-mode-map "<" 'c-electric-lt-gt) | |
856 | (define-key c++-mode-map ">" 'c-electric-lt-gt)) | |
857 | ||
858 | (easy-menu-define c-c++-menu c++-mode-map "C++ Mode Commands" | |
d9e94c22 MS |
859 | (cons "C++" (c-lang-const c-mode-menu c++))) |
860 | ||
785eecbb RS |
861 | ;;;###autoload |
862 | (defun c++-mode () | |
863 | "Major mode for editing C++ code. | |
864 | To submit a problem report, enter `\\[c-submit-bug-report]' from a | |
865 | c++-mode buffer. This automatically sets up a mail buffer with | |
866 | version information already added. You just need to add a description | |
867 | of the problem, including a reproducible test case, and send the | |
868 | message. | |
869 | ||
870 | To see what version of CC Mode you are running, enter `\\[c-version]'. | |
871 | ||
d9e94c22 MS |
872 | The hook `c-mode-common-hook' is run with no args at mode |
873 | initialization, then `c++-mode-hook'. | |
785eecbb RS |
874 | |
875 | Key bindings: | |
876 | \\{c++-mode-map}" | |
877 | (interactive) | |
785eecbb | 878 | (kill-all-local-variables) |
d9e94c22 | 879 | (c-initialize-cc-mode t) |
785eecbb RS |
880 | (set-syntax-table c++-mode-syntax-table) |
881 | (setq major-mode 'c++-mode | |
882 | mode-name "C++" | |
130c507e GM |
883 | local-abbrev-table c++-mode-abbrev-table |
884 | abbrev-mode t) | |
785eecbb | 885 | (use-local-map c++-mode-map) |
28d88c16 | 886 | (c-init-language-vars-for 'c++-mode) |
a66cd3ee | 887 | (c-common-init 'c++-mode) |
d9e94c22 | 888 | (easy-menu-add c-c++-menu) |
51f606de | 889 | (cc-imenu-init cc-imenu-c++-generic-expression) |
3efc2cd7 | 890 | (c-run-mode-hooks 'c-mode-common-hook 'c++-mode-hook) |
785eecbb RS |
891 | (c-update-modeline)) |
892 | ||
893 | \f | |
130c507e GM |
894 | ;; Support for Objective-C |
895 | ||
d9e94c22 MS |
896 | ;;;###autoload |
897 | (defvar objc-mode-syntax-table nil | |
898 | "Syntax table used in objc-mode buffers.") | |
899 | (or objc-mode-syntax-table | |
900 | (setq objc-mode-syntax-table | |
901 | (funcall (c-lang-const c-make-mode-syntax-table objc)))) | |
902 | ||
130c507e GM |
903 | (defvar objc-mode-abbrev-table nil |
904 | "Abbreviation table used in objc-mode buffers.") | |
a66cd3ee MS |
905 | (c-define-abbrev-table 'objc-mode-abbrev-table |
906 | '(("else" "else" c-electric-continued-statement 0) | |
907 | ("while" "while" c-electric-continued-statement 0))) | |
130c507e GM |
908 | |
909 | (defvar objc-mode-map () | |
910 | "Keymap used in objc-mode buffers.") | |
911 | (if objc-mode-map | |
912 | nil | |
913 | (setq objc-mode-map (c-make-inherited-keymap)) | |
914 | ;; add bindings which are only useful for Objective-C | |
915 | (define-key objc-mode-map "\C-c\C-e" 'c-macro-expand)) | |
916 | ||
917 | (easy-menu-define c-objc-menu objc-mode-map "ObjC Mode Commands" | |
d9e94c22 MS |
918 | (cons "ObjC" (c-lang-const c-mode-menu objc))) |
919 | ||
920 | ;;;###autoload (add-to-list 'auto-mode-alist '("\\.m\\'" . objc-mode)) | |
130c507e | 921 | |
785eecbb RS |
922 | ;;;###autoload |
923 | (defun objc-mode () | |
924 | "Major mode for editing Objective C code. | |
925 | To submit a problem report, enter `\\[c-submit-bug-report]' from an | |
926 | objc-mode buffer. This automatically sets up a mail buffer with | |
927 | version information already added. You just need to add a description | |
928 | of the problem, including a reproducible test case, and send the | |
929 | message. | |
930 | ||
931 | To see what version of CC Mode you are running, enter `\\[c-version]'. | |
932 | ||
d9e94c22 MS |
933 | The hook `c-mode-common-hook' is run with no args at mode |
934 | initialization, then `objc-mode-hook'. | |
785eecbb RS |
935 | |
936 | Key bindings: | |
937 | \\{objc-mode-map}" | |
938 | (interactive) | |
785eecbb | 939 | (kill-all-local-variables) |
d9e94c22 | 940 | (c-initialize-cc-mode t) |
785eecbb RS |
941 | (set-syntax-table objc-mode-syntax-table) |
942 | (setq major-mode 'objc-mode | |
943 | mode-name "ObjC" | |
130c507e GM |
944 | local-abbrev-table objc-mode-abbrev-table |
945 | abbrev-mode t) | |
785eecbb | 946 | (use-local-map objc-mode-map) |
28d88c16 | 947 | (c-init-language-vars-for 'objc-mode) |
a66cd3ee | 948 | (c-common-init 'objc-mode) |
d9e94c22 MS |
949 | (easy-menu-add c-objc-menu) |
950 | (cc-imenu-init nil 'cc-imenu-objc-function) | |
3efc2cd7 | 951 | (c-run-mode-hooks 'c-mode-common-hook 'objc-mode-hook) |
785eecbb RS |
952 | (c-update-modeline)) |
953 | ||
954 | \f | |
130c507e GM |
955 | ;; Support for Java |
956 | ||
d9e94c22 MS |
957 | ;;;###autoload |
958 | (defvar java-mode-syntax-table nil | |
959 | "Syntax table used in java-mode buffers.") | |
960 | (or java-mode-syntax-table | |
961 | (setq java-mode-syntax-table | |
962 | (funcall (c-lang-const c-make-mode-syntax-table java)))) | |
963 | ||
130c507e GM |
964 | (defvar java-mode-abbrev-table nil |
965 | "Abbreviation table used in java-mode buffers.") | |
a66cd3ee MS |
966 | (c-define-abbrev-table 'java-mode-abbrev-table |
967 | '(("else" "else" c-electric-continued-statement 0) | |
968 | ("while" "while" c-electric-continued-statement 0) | |
969 | ("catch" "catch" c-electric-continued-statement 0) | |
970 | ("finally" "finally" c-electric-continued-statement 0))) | |
130c507e GM |
971 | |
972 | (defvar java-mode-map () | |
973 | "Keymap used in java-mode buffers.") | |
974 | (if java-mode-map | |
975 | nil | |
976 | (setq java-mode-map (c-make-inherited-keymap)) | |
977 | ;; add bindings which are only useful for Java | |
978 | ) | |
979 | ||
d9e94c22 MS |
980 | ;; Regexp trying to describe the beginning of a Java top-level |
981 | ;; definition. This is not used by CC Mode, nor is it maintained | |
982 | ;; since it's practically impossible to write a regexp that reliably | |
983 | ;; matches such a construct. Other tools are necessary. | |
984 | (defconst c-Java-defun-prompt-regexp | |
985 | "^[ \t]*\\(\\(\\(public\\|protected\\|private\\|const\\|abstract\\|synchronized\\|final\\|static\\|threadsafe\\|transient\\|native\\|volatile\\)\\s-+\\)*\\(\\(\\([[a-zA-Z][][_$.a-zA-Z0-9]*[][_$.a-zA-Z0-9]+\\|[[a-zA-Z]\\)\\s-*\\)\\s-+\\)\\)?\\(\\([[a-zA-Z][][_$.a-zA-Z0-9]*\\s-+\\)\\s-*\\)?\\([_a-zA-Z][^][ \t:;.,{}()\7f=]*\\|\\([_$a-zA-Z][_$.a-zA-Z0-9]*\\)\\)\\s-*\\(([^);{}]*)\\)?\\([] \t]*\\)\\(\\s-*\\<throws\\>\\s-*\\(\\([_$a-zA-Z][_$.a-zA-Z0-9]*\\)[, \t\n\r\f\v]*\\)+\\)?\\s-*") | |
986 | ||
130c507e | 987 | (easy-menu-define c-java-menu java-mode-map "Java Mode Commands" |
d9e94c22 MS |
988 | (cons "Java" (c-lang-const c-mode-menu java))) |
989 | ||
990 | ;;;###autoload (add-to-list 'auto-mode-alist '("\\.java\\'" . java-mode)) | |
130c507e | 991 | |
785eecbb RS |
992 | ;;;###autoload |
993 | (defun java-mode () | |
994 | "Major mode for editing Java code. | |
dc2b4c5f | 995 | To submit a problem report, enter `\\[c-submit-bug-report]' from a |
785eecbb RS |
996 | java-mode buffer. This automatically sets up a mail buffer with |
997 | version information already added. You just need to add a description | |
50fdde0e | 998 | of the problem, including a reproducible test case, and send the |
785eecbb RS |
999 | message. |
1000 | ||
1001 | To see what version of CC Mode you are running, enter `\\[c-version]'. | |
1002 | ||
d9e94c22 MS |
1003 | The hook `c-mode-common-hook' is run with no args at mode |
1004 | initialization, then `java-mode-hook'. | |
785eecbb RS |
1005 | |
1006 | Key bindings: | |
1007 | \\{java-mode-map}" | |
1008 | (interactive) | |
785eecbb | 1009 | (kill-all-local-variables) |
d9e94c22 | 1010 | (c-initialize-cc-mode t) |
785eecbb RS |
1011 | (set-syntax-table java-mode-syntax-table) |
1012 | (setq major-mode 'java-mode | |
1013 | mode-name "Java" | |
91b807c9 | 1014 | local-abbrev-table java-mode-abbrev-table |
a66cd3ee | 1015 | abbrev-mode t) |
785eecbb | 1016 | (use-local-map java-mode-map) |
28d88c16 | 1017 | (c-init-language-vars-for 'java-mode) |
a66cd3ee | 1018 | (c-common-init 'java-mode) |
d9e94c22 | 1019 | (easy-menu-add c-java-menu) |
51f606de | 1020 | (cc-imenu-init cc-imenu-java-generic-expression) |
3efc2cd7 | 1021 | (c-run-mode-hooks 'c-mode-common-hook 'java-mode-hook) |
785eecbb RS |
1022 | (c-update-modeline)) |
1023 | ||
1024 | \f | |
130c507e GM |
1025 | ;; Support for CORBA's IDL language |
1026 | ||
d9e94c22 MS |
1027 | ;;;###autoload |
1028 | (defvar idl-mode-syntax-table nil | |
1029 | "Syntax table used in idl-mode buffers.") | |
1030 | (or idl-mode-syntax-table | |
1031 | (setq idl-mode-syntax-table | |
1032 | (funcall (c-lang-const c-make-mode-syntax-table idl)))) | |
1033 | ||
130c507e GM |
1034 | (defvar idl-mode-abbrev-table nil |
1035 | "Abbreviation table used in idl-mode buffers.") | |
a66cd3ee | 1036 | (c-define-abbrev-table 'idl-mode-abbrev-table nil) |
130c507e GM |
1037 | |
1038 | (defvar idl-mode-map () | |
1039 | "Keymap used in idl-mode buffers.") | |
1040 | (if idl-mode-map | |
1041 | nil | |
1042 | (setq idl-mode-map (c-make-inherited-keymap)) | |
1043 | ;; add bindings which are only useful for IDL | |
1044 | ) | |
1045 | ||
1046 | (easy-menu-define c-idl-menu idl-mode-map "IDL Mode Commands" | |
d9e94c22 MS |
1047 | (cons "IDL" (c-lang-const c-mode-menu idl))) |
1048 | ||
1049 | ;;;###autoload (add-to-list 'auto-mode-alist '("\\.idl\\'" . idl-mode)) | |
130c507e | 1050 | |
aac90c52 RS |
1051 | ;;;###autoload |
1052 | (defun idl-mode () | |
d9e94c22 | 1053 | "Major mode for editing CORBA's IDL, PSDL and CIDL code. |
aac90c52 RS |
1054 | To submit a problem report, enter `\\[c-submit-bug-report]' from an |
1055 | idl-mode buffer. This automatically sets up a mail buffer with | |
1056 | version information already added. You just need to add a description | |
1057 | of the problem, including a reproducible test case, and send the | |
1058 | message. | |
1059 | ||
1060 | To see what version of CC Mode you are running, enter `\\[c-version]'. | |
1061 | ||
d9e94c22 MS |
1062 | The hook `c-mode-common-hook' is run with no args at mode |
1063 | initialization, then `idl-mode-hook'. | |
aac90c52 RS |
1064 | |
1065 | Key bindings: | |
1066 | \\{idl-mode-map}" | |
1067 | (interactive) | |
aac90c52 | 1068 | (kill-all-local-variables) |
d9e94c22 | 1069 | (c-initialize-cc-mode t) |
aac90c52 RS |
1070 | (set-syntax-table idl-mode-syntax-table) |
1071 | (setq major-mode 'idl-mode | |
1072 | mode-name "IDL" | |
1073 | local-abbrev-table idl-mode-abbrev-table) | |
1074 | (use-local-map idl-mode-map) | |
28d88c16 | 1075 | (c-init-language-vars-for 'idl-mode) |
a66cd3ee | 1076 | (c-common-init 'idl-mode) |
d9e94c22 MS |
1077 | (easy-menu-add c-idl-menu) |
1078 | ;;(cc-imenu-init cc-imenu-idl-generic-expression) ;TODO | |
3efc2cd7 | 1079 | (c-run-mode-hooks 'c-mode-common-hook 'idl-mode-hook) |
aac90c52 RS |
1080 | (c-update-modeline)) |
1081 | ||
1082 | \f | |
130c507e GM |
1083 | ;; Support for Pike |
1084 | ||
d9e94c22 MS |
1085 | ;;;###autoload |
1086 | (defvar pike-mode-syntax-table nil | |
1087 | "Syntax table used in pike-mode buffers.") | |
1088 | (or pike-mode-syntax-table | |
1089 | (setq pike-mode-syntax-table | |
1090 | (funcall (c-lang-const c-make-mode-syntax-table pike)))) | |
1091 | ||
130c507e GM |
1092 | (defvar pike-mode-abbrev-table nil |
1093 | "Abbreviation table used in pike-mode buffers.") | |
a66cd3ee MS |
1094 | (c-define-abbrev-table 'pike-mode-abbrev-table |
1095 | '(("else" "else" c-electric-continued-statement 0) | |
1096 | ("while" "while" c-electric-continued-statement 0))) | |
130c507e GM |
1097 | |
1098 | (defvar pike-mode-map () | |
1099 | "Keymap used in pike-mode buffers.") | |
1100 | (if pike-mode-map | |
1101 | nil | |
1102 | (setq pike-mode-map (c-make-inherited-keymap)) | |
1103 | ;; additional bindings | |
1104 | (define-key pike-mode-map "\C-c\C-e" 'c-macro-expand)) | |
1105 | ||
1106 | (easy-menu-define c-pike-menu pike-mode-map "Pike Mode Commands" | |
d9e94c22 MS |
1107 | (cons "Pike" (c-lang-const c-mode-menu pike))) |
1108 | ||
50fdde0e MS |
1109 | ;;;###autoload (add-to-list 'auto-mode-alist '("\\.\\(u?lpc\\|pike\\|pmod\\(.in\\)?\\)\\'" . pike-mode)) |
1110 | ;;;###autoload (add-to-list 'interpreter-mode-alist '("pike" . pike-mode)) | |
130c507e | 1111 | |
0ec8351b BW |
1112 | ;;;###autoload |
1113 | (defun pike-mode () | |
1114 | "Major mode for editing Pike code. | |
a66cd3ee MS |
1115 | To submit a problem report, enter `\\[c-submit-bug-report]' from a |
1116 | pike-mode buffer. This automatically sets up a mail buffer with | |
0ec8351b BW |
1117 | version information already added. You just need to add a description |
1118 | of the problem, including a reproducible test case, and send the | |
1119 | message. | |
1120 | ||
1121 | To see what version of CC Mode you are running, enter `\\[c-version]'. | |
1122 | ||
d9e94c22 MS |
1123 | The hook `c-mode-common-hook' is run with no args at mode |
1124 | initialization, then `pike-mode-hook'. | |
0ec8351b BW |
1125 | |
1126 | Key bindings: | |
1127 | \\{pike-mode-map}" | |
1128 | (interactive) | |
0ec8351b | 1129 | (kill-all-local-variables) |
d9e94c22 | 1130 | (c-initialize-cc-mode t) |
0ec8351b BW |
1131 | (set-syntax-table pike-mode-syntax-table) |
1132 | (setq major-mode 'pike-mode | |
1133 | mode-name "Pike" | |
130c507e | 1134 | local-abbrev-table pike-mode-abbrev-table |
a66cd3ee | 1135 | abbrev-mode t) |
0ec8351b | 1136 | (use-local-map pike-mode-map) |
28d88c16 | 1137 | (c-init-language-vars-for 'pike-mode) |
a66cd3ee | 1138 | (c-common-init 'pike-mode) |
d9e94c22 MS |
1139 | (easy-menu-add c-pike-menu) |
1140 | ;;(cc-imenu-init cc-imenu-pike-generic-expression) ;TODO | |
3efc2cd7 | 1141 | (c-run-mode-hooks 'c-mode-common-hook 'pike-mode-hook) |
0ec8351b BW |
1142 | (c-update-modeline)) |
1143 | ||
1144 | \f | |
0386b551 | 1145 | ;; Support for AWK |
d9e94c22 | 1146 | |
50fdde0e MS |
1147 | ;;;###autoload (add-to-list 'auto-mode-alist '("\\.awk\\'" . awk-mode)) |
1148 | ;;;###autoload (add-to-list 'interpreter-mode-alist '("awk" . awk-mode)) | |
1149 | ;;;###autoload (add-to-list 'interpreter-mode-alist '("mawk" . awk-mode)) | |
1150 | ;;;###autoload (add-to-list 'interpreter-mode-alist '("nawk" . awk-mode)) | |
1151 | ;;;###autoload (add-to-list 'interpreter-mode-alist '("gawk" . awk-mode)) | |
d9e94c22 | 1152 | |
50fdde0e MS |
1153 | ;;; Autoload directives must be on the top level, so we construct an |
1154 | ;;; autoload form instead. | |
791887d9 | 1155 | ;;;###autoload (autoload 'awk-mode "cc-mode" "Major mode for editing AWK code." t) |
50fdde0e | 1156 | |
0386b551 AM |
1157 | (defvar awk-mode-abbrev-table nil |
1158 | "Abbreviation table used in awk-mode buffers.") | |
1159 | (c-define-abbrev-table 'awk-mode-abbrev-table | |
1160 | '(("else" "else" c-electric-continued-statement 0) | |
1161 | ("while" "while" c-electric-continued-statement 0))) | |
1162 | ||
1163 | (defvar awk-mode-map () | |
1164 | "Keymap used in awk-mode buffers.") | |
1165 | (if awk-mode-map | |
1166 | nil | |
1167 | (setq awk-mode-map (c-make-inherited-keymap)) | |
1168 | ;; add bindings which are only useful for awk. | |
1169 | (define-key awk-mode-map "#" 'self-insert-command) | |
1170 | (define-key awk-mode-map "/" 'self-insert-command) | |
1171 | (define-key awk-mode-map "*" 'self-insert-command) | |
1172 | (define-key awk-mode-map "\C-c\C-n" 'undefined) ; #if doesn't exist in awk. | |
1173 | (define-key awk-mode-map "\C-c\C-p" 'undefined) | |
1174 | (define-key awk-mode-map "\C-c\C-u" 'undefined) | |
1175 | (define-key awk-mode-map "\M-a" 'c-beginning-of-statement) ; 2003/10/7 | |
1176 | (define-key awk-mode-map "\M-e" 'c-end-of-statement) ; 2003/10/7 | |
1177 | (define-key awk-mode-map "\C-\M-a" 'c-awk-beginning-of-defun) | |
1178 | (define-key awk-mode-map "\C-\M-e" 'c-awk-end-of-defun)) | |
1179 | ||
1180 | (easy-menu-define c-awk-menu awk-mode-map "AWK Mode Commands" | |
1181 | (cons "AWK" (c-lang-const c-mode-menu awk))) | |
1182 | ||
1183 | (defun awk-mode () | |
1184 | "Major mode for editing AWK code. | |
d9e94c22 MS |
1185 | To submit a problem report, enter `\\[c-submit-bug-report]' from an |
1186 | awk-mode buffer. This automatically sets up a mail buffer with version | |
1187 | information already added. You just need to add a description of the | |
50fdde0e | 1188 | problem, including a reproducible test case, and send the message. |
d9e94c22 MS |
1189 | |
1190 | To see what version of CC Mode you are running, enter `\\[c-version]'. | |
1191 | ||
1192 | The hook `c-mode-common-hook' is run with no args at mode | |
1193 | initialization, then `awk-mode-hook'. | |
1194 | ||
1195 | Key bindings: | |
1196 | \\{awk-mode-map}" | |
0386b551 AM |
1197 | (interactive) |
1198 | (require 'cc-awk) ; Added 2003/6/10. | |
1199 | (kill-all-local-variables) | |
1200 | (c-initialize-cc-mode t) | |
1201 | (set-syntax-table awk-mode-syntax-table) | |
1202 | (setq major-mode 'awk-mode | |
1203 | mode-name "AWK" | |
1204 | local-abbrev-table awk-mode-abbrev-table | |
1205 | abbrev-mode t) | |
1206 | (use-local-map awk-mode-map) | |
1207 | (c-init-language-vars-for 'awk-mode) | |
1208 | (c-common-init 'awk-mode) | |
1209 | ;; The rest of CC Mode does not (yet) use `font-lock-syntactic-keywords', | |
1210 | ;; so it's not set by `c-font-lock-init'. | |
1211 | (make-local-variable 'font-lock-syntactic-keywords) | |
1212 | (setq font-lock-syntactic-keywords | |
1213 | '((c-awk-set-syntax-table-properties | |
1214 | 0 (0) ; Everything on this line is a dummy. | |
1215 | nil t))) | |
1216 | (c-awk-unstick-NL-prop) | |
1217 | (add-hook 'before-change-functions 'c-awk-before-change nil t) | |
1218 | (add-hook 'after-change-functions 'c-awk-after-change nil t) | |
1219 | (c-save-buffer-state nil | |
1220 | (save-restriction | |
1221 | (widen) | |
1222 | (c-awk-clear-NL-props (point-min) (point-max)) | |
1223 | (c-awk-after-change (point-min) (point-max) 0))) ; Set syntax-table props. | |
1224 | ||
1225 | ;; Prevent Xemacs's buffer-syntactic-context being used. See the comment | |
1226 | ;; in cc-engine.el, just before (defun c-fast-in-literal ... | |
1227 | (defalias 'c-in-literal 'c-slow-in-literal) | |
1228 | ||
1229 | (c-run-mode-hooks 'c-mode-common-hook 'awk-mode-hook) | |
1230 | (c-update-modeline)) | |
d9e94c22 MS |
1231 | |
1232 | \f | |
c2efc1d0 | 1233 | ;; bug reporting |
785eecbb RS |
1234 | |
1235 | (defconst c-mode-help-address | |
a66cd3ee MS |
1236 | "bug-cc-mode@gnu.org" |
1237 | "Address(es) for CC Mode bug reports.") | |
785eecbb RS |
1238 | |
1239 | (defun c-version () | |
1240 | "Echo the current version of CC Mode in the minibuffer." | |
1241 | (interactive) | |
1242 | (message "Using CC Mode version %s" c-version) | |
1243 | (c-keep-region-active)) | |
1244 | ||
130c507e GM |
1245 | (defvar c-prepare-bug-report-hooks nil) |
1246 | ||
1247 | ;; Dynamic variables used by reporter. | |
1248 | (defvar reporter-prompt-for-summary-p) | |
1249 | (defvar reporter-dont-compact-list) | |
1250 | ||
785eecbb RS |
1251 | (defun c-submit-bug-report () |
1252 | "Submit via mail a bug report on CC Mode." | |
1253 | (interactive) | |
77e31a8d | 1254 | (require 'reporter) |
785eecbb RS |
1255 | ;; load in reporter |
1256 | (let ((reporter-prompt-for-summary-p t) | |
1257 | (reporter-dont-compact-list '(c-offsets-alist)) | |
1258 | (style c-indentation-style) | |
785eecbb RS |
1259 | (c-features c-emacs-features)) |
1260 | (and | |
1261 | (if (y-or-n-p "Do you want to submit a report on CC Mode? ") | |
1262 | t (message "") nil) | |
785eecbb RS |
1263 | (reporter-submit-bug-report |
1264 | c-mode-help-address | |
d9e94c22 | 1265 | (concat "CC Mode " c-version " (" mode-name ")") |
51f606de | 1266 | (let ((vars (append |
51f606de | 1267 | c-style-variables |
d9e94c22 | 1268 | '(c-buffer-is-cc-mode |
51f606de | 1269 | c-tab-always-indent |
d9e94c22 MS |
1270 | c-syntactic-indentation |
1271 | c-syntactic-indentation-in-macros | |
1272 | c-ignore-auto-fill | |
1273 | c-auto-align-backslashes | |
1274 | c-backspace-function | |
1275 | c-delete-function | |
1276 | c-electric-pound-behavior | |
1277 | c-default-style | |
1278 | c-enable-xemacs-performance-kludge-p | |
1279 | c-old-style-variable-behavior | |
51f606de GM |
1280 | defun-prompt-regexp |
1281 | tab-width | |
1282 | comment-column | |
1283 | parse-sexp-ignore-comments | |
d9e94c22 MS |
1284 | parse-sexp-lookup-properties |
1285 | lookup-syntax-properties | |
51f606de GM |
1286 | ;; A brain-damaged XEmacs only variable that, if |
1287 | ;; set to nil can cause all kinds of chaos. | |
1288 | signal-error-on-buffer-boundary | |
1289 | ;; Variables that affect line breaking and comments. | |
d9e94c22 | 1290 | auto-fill-mode |
91b807c9 | 1291 | auto-fill-function |
51f606de GM |
1292 | filladapt-mode |
1293 | comment-multi-line | |
1294 | comment-start-skip | |
1295 | fill-prefix | |
d9e94c22 | 1296 | fill-column |
51f606de GM |
1297 | paragraph-start |
1298 | adaptive-fill-mode | |
1299 | adaptive-fill-regexp) | |
1300 | nil))) | |
d9e94c22 MS |
1301 | (mapcar (lambda (var) (unless (boundp var) |
1302 | (setq vars (delq var vars)))) | |
91b807c9 GM |
1303 | '(signal-error-on-buffer-boundary |
1304 | filladapt-mode | |
d9e94c22 MS |
1305 | defun-prompt-regexp |
1306 | font-lock-mode | |
1307 | font-lock-maximum-decoration | |
1308 | parse-sexp-lookup-properties | |
1309 | lookup-syntax-properties)) | |
51f606de | 1310 | vars) |
9714ec23 | 1311 | (lambda () |
a66cd3ee | 1312 | (run-hooks 'c-prepare-bug-report-hooks) |
d9e94c22 | 1313 | (insert (format "Buffer Style: %s\nc-emacs-features: %s\n" |
a66cd3ee | 1314 | style c-features))))))) |
785eecbb RS |
1315 | |
1316 | \f | |
130c507e | 1317 | (cc-provide 'cc-mode) |
ab5796a9 | 1318 | |
0386b551 | 1319 | ;;; arch-tag: 7825e5c4-fd09-439f-a04d-4c13208ba3d7 |
785eecbb | 1320 | ;;; cc-mode.el ends here |