|
165
|
1 ;;; cc-mode.el --- major mode for editing C, C++, Objective-C, and Java code
|
|
|
2
|
|
|
3 ;; Copyright (C) 1985,87,92,93,94,95,96,97 Free Software Foundation, Inc.
|
|
|
4
|
|
|
5 ;; Authors: 1992-1997 Barry A. Warsaw
|
|
|
6 ;; 1987 Dave Detlefs and Stewart Clamen
|
|
|
7 ;; 1985 Richard M. Stallman
|
|
|
8 ;; Maintainer: cc-mode-help@python.org
|
|
|
9 ;; Created: a long, long, time ago. adapted from the original c-mode.el
|
|
175
|
10 ;; Version: 5.13
|
|
165
|
11 ;; Keywords: c languages oop
|
|
|
12
|
|
|
13 ;; NOTE: Read the commentary below for the right way to submit bug reports!
|
|
|
14 ;; NOTE: See the accompanying texinfo manual for details on using this mode!
|
|
|
15
|
|
|
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
|
|
|
29 ;; along with GNU Emacs; see the file COPYING. If not, write to the
|
|
|
30 ;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
|
|
31 ;; Boston, MA 02111-1307, USA.
|
|
|
32
|
|
|
33 ;;; Commentary:
|
|
|
34
|
|
|
35 ;; This package provides GNU Emacs major modes for editing C, C++,
|
|
|
36 ;; Objective-C, and Java code. As of the latest Emacs and XEmacs
|
|
|
37 ;; releases, it is the default package for editing these languages.
|
|
|
38 ;; This package is called "CC Mode", and should be spelled exactly
|
|
|
39 ;; this way. It supports K&R and ANSI C, ANSI C++, Objective-C, and
|
|
|
40 ;; Java, with a consistent indentation model across all modes. This
|
|
|
41 ;; indentation model is intuitive and very flexible, so that almost
|
|
|
42 ;; any desired style of indentation can be supported. Installation,
|
|
|
43 ;; usage, and programming details are contained in an accompanying
|
|
|
44 ;; texinfo manual.
|
|
|
45
|
|
|
46 ;; CC Mode's immediate ancestors were, c++-mode.el, cplus-md.el, and
|
|
|
47 ;; cplus-md1.el..
|
|
|
48
|
|
|
49 ;; NOTE: This mode does not perform font-locking (a.k.a syntactic
|
|
|
50 ;; coloring, keyword highlighting, etc.) for any of the supported
|
|
|
51 ;; modes. Typically this is done by a package called font-lock.el
|
|
|
52 ;; which I do *not* maintain. You should contact the Emacs
|
|
|
53 ;; maintainers for questions about coloring or highlighting in any
|
|
|
54 ;; language mode.
|
|
|
55
|
|
|
56 ;; To submit bug reports, type "C-c C-b". These will be sent to
|
|
|
57 ;; bug-gnu-emacs@prep.ai.mit.edu as well as cc-mode-help@python.org,
|
|
|
58 ;; and I'll read about them there (the former is mirrored as the
|
|
|
59 ;; Usenet newsgroup gnu.emacs.bug). Questions can sent to
|
|
|
60 ;; help-gnu-emacs@prep.ai.mit.edu (mirrored as gnu.emacs.help) and/or
|
|
|
61 ;; cc-mode-help@python.org. Please do not send bugs or questions to
|
|
|
62 ;; my personal account.
|
|
|
63
|
|
|
64 ;; YOU CAN IGNORE ALL BYTE-COMPILER WARNINGS. They are the result of
|
|
|
65 ;; the cross-Emacsen support. GNU Emacs 19 (from the FSF), GNU XEmacs
|
|
|
66 ;; 19 (formerly Lucid Emacs), and GNU Emacs 18 all do things
|
|
|
67 ;; differently and there's no way to shut the byte-compiler up at the
|
|
|
68 ;; necessary granularity. Let me say this again: YOU CAN IGNORE ALL
|
|
|
69 ;; BYTE-COMPILER WARNINGS (you'd be surprised at how many people don't
|
|
|
70 ;; follow this advice :-).
|
|
|
71
|
|
|
72 ;; Many, many thanks go out to all the folks on the beta test list.
|
|
|
73 ;; Without their patience, testing, insight, code contributions, and
|
|
|
74 ;; encouragement CC Mode would be a far inferior package.
|
|
|
75
|
|
|
76 ;; You can get the latest version of CC Mode, including PostScript
|
|
|
77 ;; documentation and separate individual files from:
|
|
|
78 ;;
|
|
|
79 ;; http://www.python.org/ftp/emacs/
|
|
|
80
|
|
|
81 ;; Or if you don't have access to the World Wide Web, through
|
|
|
82 ;; anonymous ftp from:
|
|
|
83 ;;
|
|
|
84 ;; ftp://ftp.python.org/pub/emacs
|
|
|
85
|
|
|
86 ;;; Code:
|
|
|
87
|
|
171
|
88 (eval-when-compile
|
|
|
89 (require 'cc-menus))
|
|
|
90 (require 'cc-defs)
|
|
165
|
91
|
|
|
92
|
|
175
|
93 ;; Other modes and packages which depend on CC Mode should do the
|
|
|
94 ;; following to make sure everything is loaded and available for their
|
|
|
95 ;; use:
|
|
|
96 ;;
|
|
|
97 ;; (require 'cc-mode)
|
|
|
98 ;; (c-initialize-cc-mode)
|
|
|
99
|
|
|
100 (defun c-initialize-cc-mode ()
|
|
|
101 ;; make sure all necessary components of CC Mode are loaded in.
|
|
|
102 (require 'cc-vars)
|
|
|
103 (require 'cc-engine)
|
|
|
104 (require 'cc-langs)
|
|
|
105 (require 'cc-menus)
|
|
|
106 (require 'cc-align)
|
|
|
107 (require 'cc-styles)
|
|
|
108 (require 'cc-cmds))
|
|
|
109
|
|
|
110
|
|
|
111
|
|
165
|
112 ;;;###autoload
|
|
|
113 (defun c-mode ()
|
|
|
114 "Major mode for editing K&R and ANSI C code.
|
|
|
115 To submit a problem report, enter `\\[c-submit-bug-report]' from a
|
|
|
116 c-mode buffer. This automatically sets up a mail buffer with version
|
|
|
117 information already added. You just need to add a description of the
|
|
|
118 problem, including a reproducible test case and send the message.
|
|
|
119
|
|
|
120 To see what version of CC Mode you are running, enter `\\[c-version]'.
|
|
|
121
|
|
|
122 The hook variable `c-mode-hook' is run with no args, if that value is
|
|
|
123 bound and has a non-nil value. Also the hook `c-mode-common-hook' is
|
|
|
124 run first.
|
|
|
125
|
|
|
126 Key bindings:
|
|
|
127 \\{c-mode-map}"
|
|
|
128 (interactive)
|
|
175
|
129 (c-initialize-cc-mode)
|
|
165
|
130 (kill-all-local-variables)
|
|
|
131 (set-syntax-table c-mode-syntax-table)
|
|
|
132 (setq major-mode 'c-mode
|
|
|
133 mode-name "C"
|
|
|
134 local-abbrev-table c-mode-abbrev-table)
|
|
|
135 (use-local-map c-mode-map)
|
|
|
136 (c-common-init)
|
|
|
137 (setq comment-start "/* "
|
|
|
138 comment-end " */"
|
|
|
139 comment-multi-line t
|
|
|
140 c-conditional-key c-C-conditional-key
|
|
|
141 c-class-key c-C-class-key
|
|
|
142 c-baseclass-key nil
|
|
|
143 c-comment-start-regexp c-C-comment-start-regexp
|
|
|
144 imenu-generic-expression cc-imenu-c-generic-expression)
|
|
|
145 (run-hooks 'c-mode-common-hook)
|
|
|
146 (run-hooks 'c-mode-hook)
|
|
|
147 (c-update-modeline))
|
|
|
148
|
|
|
149
|
|
|
150 ;;;###autoload
|
|
|
151 (defun c++-mode ()
|
|
|
152 "Major mode for editing C++ code.
|
|
|
153 To submit a problem report, enter `\\[c-submit-bug-report]' from a
|
|
|
154 c++-mode buffer. This automatically sets up a mail buffer with
|
|
|
155 version information already added. You just need to add a description
|
|
|
156 of the problem, including a reproducible test case, and send the
|
|
|
157 message.
|
|
|
158
|
|
|
159 To see what version of CC Mode you are running, enter `\\[c-version]'.
|
|
|
160
|
|
|
161 The hook variable `c++-mode-hook' is run with no args, if that
|
|
|
162 variable is bound and has a non-nil value. Also the hook
|
|
|
163 `c-mode-common-hook' is run first.
|
|
|
164
|
|
|
165 Key bindings:
|
|
|
166 \\{c++-mode-map}"
|
|
|
167 (interactive)
|
|
175
|
168 (c-initialize-cc-mode)
|
|
165
|
169 (kill-all-local-variables)
|
|
|
170 (set-syntax-table c++-mode-syntax-table)
|
|
|
171 (setq major-mode 'c++-mode
|
|
|
172 mode-name "C++"
|
|
|
173 local-abbrev-table c++-mode-abbrev-table)
|
|
|
174 (use-local-map c++-mode-map)
|
|
|
175 (c-common-init)
|
|
|
176 (setq comment-start "// "
|
|
|
177 comment-end ""
|
|
|
178 comment-multi-line nil
|
|
|
179 c-conditional-key c-C++-conditional-key
|
|
|
180 c-comment-start-regexp c-C++-comment-start-regexp
|
|
|
181 c-class-key c-C++-class-key
|
|
|
182 c-access-key c-C++-access-key
|
|
|
183 c-double-slash-is-comments-p t
|
|
|
184 c-recognize-knr-p nil
|
|
|
185 imenu-generic-expression cc-imenu-c++-generic-expression)
|
|
|
186 (run-hooks 'c-mode-common-hook)
|
|
|
187 (run-hooks 'c++-mode-hook)
|
|
|
188 (c-update-modeline))
|
|
|
189
|
|
|
190
|
|
|
191 ;;;###autoload
|
|
|
192 (defun objc-mode ()
|
|
|
193 "Major mode for editing Objective C code.
|
|
|
194 To submit a problem report, enter `\\[c-submit-bug-report]' from an
|
|
|
195 objc-mode buffer. This automatically sets up a mail buffer with
|
|
|
196 version information already added. You just need to add a description
|
|
|
197 of the problem, including a reproducible test case, and send the
|
|
|
198 message.
|
|
|
199
|
|
|
200 To see what version of CC Mode you are running, enter `\\[c-version]'.
|
|
|
201
|
|
|
202 The hook variable `objc-mode-hook' is run with no args, if that value
|
|
|
203 is bound and has a non-nil value. Also the hook `c-mode-common-hook'
|
|
|
204 is run first.
|
|
|
205
|
|
|
206 Key bindings:
|
|
|
207 \\{objc-mode-map}"
|
|
|
208 (interactive)
|
|
175
|
209 (c-initialize-cc-mode)
|
|
165
|
210 (kill-all-local-variables)
|
|
|
211 (set-syntax-table objc-mode-syntax-table)
|
|
|
212 (setq major-mode 'objc-mode
|
|
|
213 mode-name "ObjC"
|
|
|
214 local-abbrev-table objc-mode-abbrev-table)
|
|
|
215 (use-local-map objc-mode-map)
|
|
|
216 (c-common-init)
|
|
|
217 (setq comment-start "// "
|
|
|
218 comment-end ""
|
|
|
219 comment-multi-line nil
|
|
|
220 c-conditional-key c-C-conditional-key
|
|
|
221 c-comment-start-regexp c-C++-comment-start-regexp
|
|
|
222 c-class-key c-ObjC-class-key
|
|
|
223 c-baseclass-key nil
|
|
|
224 c-access-key c-ObjC-access-key
|
|
|
225 c-double-slash-is-comments-p t
|
|
|
226 c-method-key c-ObjC-method-key)
|
|
|
227 (run-hooks 'c-mode-common-hook)
|
|
|
228 (run-hooks 'objc-mode-hook)
|
|
|
229 (c-update-modeline))
|
|
|
230
|
|
|
231
|
|
|
232 ;;;###autoload
|
|
|
233 (defun java-mode ()
|
|
|
234 "Major mode for editing Java code.
|
|
|
235 To submit a problem report, enter `\\[c-submit-bug-report]' from an
|
|
|
236 java-mode buffer. This automatically sets up a mail buffer with
|
|
|
237 version information already added. You just need to add a description
|
|
|
238 of the problem, including a reproducible test case and send the
|
|
|
239 message.
|
|
|
240
|
|
|
241 To see what version of CC Mode you are running, enter `\\[c-version]'.
|
|
|
242
|
|
|
243 The hook variable `java-mode-hook' is run with no args, if that value
|
|
|
244 is bound and has a non-nil value. Also the common hook
|
|
|
245 `c-mode-common-hook' is run first. Note that this mode automatically
|
|
|
246 sets the \"java\" style before calling any hooks so be careful if you
|
|
|
247 set styles in `c-mode-common-hook'.
|
|
|
248
|
|
|
249 Key bindings:
|
|
|
250 \\{java-mode-map}"
|
|
|
251 (interactive)
|
|
175
|
252 (c-initialize-cc-mode)
|
|
165
|
253 (kill-all-local-variables)
|
|
|
254 (set-syntax-table java-mode-syntax-table)
|
|
|
255 (setq major-mode 'java-mode
|
|
|
256 mode-name "Java"
|
|
|
257 local-abbrev-table java-mode-abbrev-table)
|
|
|
258 (use-local-map java-mode-map)
|
|
|
259 (c-common-init)
|
|
|
260 (setq comment-start "// "
|
|
|
261 comment-end ""
|
|
|
262 comment-multi-line nil
|
|
|
263 c-conditional-key c-Java-conditional-key
|
|
|
264 c-comment-start-regexp c-Java-comment-start-regexp
|
|
|
265 c-class-key c-Java-class-key
|
|
|
266 c-method-key c-Java-method-key
|
|
|
267 c-double-slash-is-comments-p t
|
|
|
268 c-baseclass-key nil
|
|
|
269 c-recognize-knr-p nil
|
|
|
270 c-access-key c-Java-access-key
|
|
|
271 ;defun-prompt-regexp c-Java-defun-prompt-regexp
|
|
|
272 imenu-generic-expression cc-imenu-java-generic-expression
|
|
|
273 )
|
|
|
274 (c-set-style "java")
|
|
|
275 (run-hooks 'c-mode-common-hook)
|
|
|
276 (run-hooks 'java-mode-hook)
|
|
|
277 (c-update-modeline))
|
|
|
278
|
|
|
279
|
|
|
280 ;; defuns for submitting bug reports
|
|
175
|
281 (defconst c-version "5.13"
|
|
165
|
282 "CC Mode version number.")
|
|
|
283
|
|
|
284 (defconst c-mode-help-address
|
|
|
285 "bug-gnu-emacs@prep.ai.mit.edu, cc-mode-help@python.org"
|
|
|
286 "Address for CC Mode bug reports.")
|
|
|
287
|
|
|
288 (defun c-version ()
|
|
|
289 "Echo the current version of CC Mode in the minibuffer."
|
|
|
290 (interactive)
|
|
|
291 (message "Using CC Mode version %s" c-version)
|
|
|
292 (c-keep-region-active))
|
|
|
293
|
|
|
294 ;; Get reporter-submit-bug-report when byte-compiling
|
|
|
295 (eval-when-compile
|
|
|
296 (require 'reporter))
|
|
|
297
|
|
|
298 (defun c-submit-bug-report ()
|
|
|
299 "Submit via mail a bug report on CC Mode."
|
|
|
300 (interactive)
|
|
|
301 (require 'cc-vars)
|
|
|
302 ;; load in reporter
|
|
|
303 (let ((reporter-prompt-for-summary-p t)
|
|
|
304 (reporter-dont-compact-list '(c-offsets-alist))
|
|
|
305 (style c-indentation-style)
|
|
|
306 (hook c-special-indent-hook)
|
|
|
307 (c-features c-emacs-features))
|
|
|
308 (and
|
|
|
309 (if (y-or-n-p "Do you want to submit a report on CC Mode? ")
|
|
|
310 t (message "") nil)
|
|
|
311 (require 'reporter)
|
|
|
312 (reporter-submit-bug-report
|
|
|
313 c-mode-help-address
|
|
|
314 (concat "CC Mode " c-version " ("
|
|
|
315 (cond ((eq major-mode 'c++-mode) "C++")
|
|
|
316 ((eq major-mode 'c-mode) "C")
|
|
|
317 ((eq major-mode 'objc-mode) "ObjC")
|
|
|
318 ((eq major-mode 'java-mode) "Java")
|
|
|
319 )
|
|
|
320 ")")
|
|
|
321 (let ((vars (list
|
|
|
322 ;; report only the vars that affect indentation
|
|
|
323 'c-basic-offset
|
|
|
324 'c-offsets-alist
|
|
|
325 'c-cleanup-list
|
|
|
326 'c-comment-only-line-offset
|
|
|
327 'c-backslash-column
|
|
|
328 'c-delete-function
|
|
|
329 'c-electric-pound-behavior
|
|
|
330 'c-hanging-braces-alist
|
|
|
331 'c-hanging-colons-alist
|
|
|
332 'c-hanging-comment-starter-p
|
|
|
333 'c-hanging-comment-ender-p
|
|
|
334 'c-indent-comments-syntactically-p
|
|
|
335 'c-tab-always-indent
|
|
|
336 'c-recognize-knr-p
|
|
|
337 'c-label-minimum-indentation
|
|
|
338 'defun-prompt-regexp
|
|
|
339 'tab-width
|
|
|
340 )))
|
|
|
341 (if (not (boundp 'defun-prompt-regexp))
|
|
|
342 (delq 'defun-prompt-regexp vars)
|
|
|
343 vars))
|
|
|
344 (function
|
|
|
345 (lambda ()
|
|
|
346 (insert
|
|
|
347 "Buffer Style: " style "\n\n"
|
|
|
348 (if hook
|
|
|
349 (concat "\n@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@\n"
|
|
|
350 "c-special-indent-hook is set to '"
|
|
|
351 (format "%s" hook)
|
|
|
352 ".\nPerhaps this is your problem?\n"
|
|
|
353 "@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@\n\n")
|
|
|
354 "\n")
|
|
|
355 (format "c-emacs-features: %s\n" c-features)
|
|
|
356 )))
|
|
|
357 nil
|
|
|
358 "Dear Barry,"
|
|
|
359 ))))
|
|
|
360
|
|
|
361
|
|
|
362 (provide 'cc-mode)
|
|
|
363 ;;; cc-mode.el ends here
|
