;;; cc-mode.el --- major mode for editing C, C++, Objective-C, and Java code
-;; Copyright (C) 1985,87,92,93,94,95,96,97 Free Software Foundation, Inc.
+;; Copyright (C) 1985,1987,1992-2001 Free Software Foundation, Inc.
-;; Authors: 1992-1997 Barry A. Warsaw
+;; Authors: 2000- Martin Stjernholm
+;; 1998-1999 Barry A. Warsaw and Martin Stjernholm
+;; 1992-1997 Barry A. Warsaw
;; 1987 Dave Detlefs and Stewart Clamen
;; 1985 Richard M. Stallman
-;; Maintainer: cc-mode-help@python.org
+;; Maintainer: bug-cc-mode@gnu.org
;; Created: a long, long, time ago. adapted from the original c-mode.el
-;; Version: 5.17
;; Keywords: c languages oop
-;; NOTE: Read the commentary below for the right way to submit bug reports!
-;; NOTE: See the accompanying texinfo manual for details on using this mode!
-
;; This file is part of GNU Emacs.
;; GNU Emacs is free software; you can redistribute it and/or modify
;; GNU General Public License for more details.
;; You should have received a copy of the GNU General Public License
-;; along with GNU Emacs; see the file COPYING. If not, write to the
-;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+;; along with GNU Emacs; see the file COPYING. If not, write to
+;; the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
;; Boston, MA 02111-1307, USA.
+(defconst c-version "5.29"
+ "CC Mode version number.")
+
+;; NOTE: Read the commentary below for the right way to submit bug reports!
+;; NOTE: See the accompanying texinfo manual for details on using this mode!
+
;;; Commentary:
;; This package provides GNU Emacs major modes for editing C, C++,
-;; Objective-C, Java and IDL code. As of the latest Emacs and XEmacs
-;; releases, it is the default package for editing these languages.
-;; This package is called "CC Mode", and should be spelled exactly
-;; this way. It supports K&R and ANSI C, ANSI C++, Objective-C, Java,
-;; and CORBA's IDL with a consistent indentation model across all
-;; modes. This indentation model is intuitive and very flexible, so
-;; that almost any desired style of indentation can be supported.
+;; Objective-C, Java, IDL and Pike code. As of the latest Emacs and
+;; XEmacs releases, it is the default package for editing these
+;; languages. This package is called "CC Mode", and should be spelled
+;; exactly this way.
+
+;; CC Mode supports K&R and ANSI C, ANSI C++, Objective-C, Java,
+;; CORBA's IDL, and Pike with a consistent indentation model across
+;; all modes. This indentation model is intuitive and very flexible,
+;; so that almost any desired style of indentation can be supported.
;; Installation, usage, and programming details are contained in an
;; accompanying texinfo manual.
;; NOTE: This mode does not perform font-locking (a.k.a syntactic
;; coloring, keyword highlighting, etc.) for any of the supported
;; modes. Typically this is done by a package called font-lock.el
-;; which I do *not* maintain. You should contact the Emacs
+;; which we do *not* maintain. You should contact the Emacs or XEmacs
;; maintainers for questions about coloring or highlighting in any
;; language mode.
;; To submit bug reports, type "C-c C-b". These will be sent to
-;; bug-gnu-emacs@prep.ai.mit.edu as well as cc-mode-help@python.org,
-;; and I'll read about them there (the former is mirrored as the
-;; Usenet newsgroup gnu.emacs.bug). Questions can sent to
-;; help-gnu-emacs@prep.ai.mit.edu (mirrored as gnu.emacs.help) and/or
-;; cc-mode-help@python.org. Please do not send bugs or questions to
-;; my personal account.
+;; bug-gnu-emacs@gnu.org (mirrored as the Usenet newsgroup
+;; gnu.emacs.bug) as well as bug-cc-mode@gnu.org, which directly
+;; contacts the CC Mode maintainers. Questions can sent to
+;; help-gnu-emacs@gnu.org (mirrored as gnu.emacs.help) and/or
+;; bug-cc-mode@gnu.org. Please do not send bugs or questions to our
+;; personal accounts; we reserve the right to ignore such email!
;; Many, many thanks go out to all the folks on the beta test list.
;; Without their patience, testing, insight, code contributions, and
;; You can get the latest version of CC Mode, including PostScript
;; documentation and separate individual files from:
;;
-;; http://www.python.org/ftp/emacs/
-
-;; Or if you don't have access to the World Wide Web, through
-;; anonymous ftp from:
+;; http://cc-mode.sourceforge.net/
+;;
+;; You can join a moderated CC Mode announcement-only mailing list by
+;; visiting
;;
-;; ftp://ftp.python.org/pub/emacs
+;; http://lists.sourceforge.net/mailman/listinfo/cc-mode-announce
;;; Code:
(eval-when-compile
- (require 'cc-menus))
-(require 'cc-defs)
-
-(defvar c-buffer-is-cc-mode nil
- "Non-nil for all buffers with a `major-mode' derived from CC Mode.
-Otherwise, this variable is nil. I.e. this variable is non-nil for
-`c-mode', `c++-mode', `objc-mode', `java-mode', `idl-mode', and any
-other non-CC Mode mode that calls `c-initialize-cc-mode'
-\(e.g. `awk-mode').")
-(make-variable-buffer-local 'c-buffer-is-cc-mode)
-(put 'c-buffer-is-cc-mode 'permanent-local t)
+ (let ((load-path
+ (if (and (boundp 'byte-compile-dest-file)
+ (stringp byte-compile-dest-file))
+ (cons (file-name-directory byte-compile-dest-file) load-path)
+ load-path)))
+ (require 'cc-bytecomp)))
+
+(cc-require 'cc-defs)
+(cc-require 'cc-menus)
+(cc-require 'cc-vars)
+(cc-require 'cc-langs)
+(cc-require 'cc-styles)
+(cc-require 'cc-engine)
+(cc-require 'cc-cmds)
+(cc-require 'cc-align)
+
+;; Silence the compiler.
+(cc-bytecomp-defvar comment-line-break-function) ; (X)Emacs 20+
+(cc-bytecomp-defvar adaptive-fill-first-line-regexp) ; Emacs 20+
+(cc-bytecomp-defun set-keymap-parents) ; XEmacs
+
+;; Menu support for both XEmacs and Emacs. If you don't have easymenu
+;; with your version of Emacs, you are incompatible!
+(require 'easymenu)
\f
;; Other modes and packages which depend on CC Mode should do the
;; use:
;;
;; (require 'cc-mode)
+;;
+;; And in the major mode function:
+;;
;; (c-initialize-cc-mode)
+(defun c-leave-cc-mode-mode ()
+ (setq c-buffer-is-cc-mode nil))
+
;;;###autoload
(defun c-initialize-cc-mode ()
(setq c-buffer-is-cc-mode t)
- ;; sigh. give in to the pressure, but make really sure all the
- ;; definitions we need are here
- (if (or (not (fboundp 'functionp))
- (not (fboundp 'char-before))
- (not (c-safe (char-after) t)))
- (require 'cc-mode-19))
- ;; make sure all necessary components of CC Mode are loaded in.
- (let ((initprop 'cc-mode-is-initialized))
- (require 'cc-vars)
- (require 'cc-engine)
- (require 'cc-langs)
- (require 'cc-menus)
- (require 'cc-align)
- (require 'cc-styles)
- (require 'cc-cmds)
- ;; run the initialization hook, but only once
- (or (get 'c-initialize-cc-mode initprop)
- (progn
- (c-initialize-builtin-style)
- (run-hooks 'c-initialization-hook)
- (put 'c-initialize-cc-mode initprop t)))
+ (let ((initprop 'cc-mode-is-initialized)
+ c-initialization-ok)
+ (unless (get 'c-initialize-cc-mode initprop)
+ (unwind-protect
+ (progn
+ (put 'c-initialize-cc-mode initprop t)
+ (c-initialize-builtin-style)
+ (run-hooks 'c-initialization-hook)
+ ;; Fix obsolete variables.
+ (if (boundp 'c-comment-continuation-stars)
+ (setq c-block-comment-prefix c-comment-continuation-stars))
+ (add-hook 'change-major-mode-hook 'c-leave-cc-mode-mode)
+ (setq c-initialization-ok t))
+ ;; Will try initialization hooks again if they failed.
+ (put 'c-initialize-cc-mode initprop c-initialization-ok)))
))
\f
+;; Common routines
+(defvar c-mode-base-map ()
+ "Keymap shared by all CC Mode related modes.")
+
+(defun c-make-inherited-keymap ()
+ (let ((map (make-sparse-keymap)))
+ (cond
+ ;; XEmacs 19 & 20
+ ((fboundp 'set-keymap-parents)
+ (set-keymap-parents map c-mode-base-map))
+ ;; Emacs 19
+ ((fboundp 'set-keymap-parent)
+ (set-keymap-parent map c-mode-base-map))
+ ;; incompatible
+ (t (error "CC Mode is incompatible with this version of Emacs")))
+ map))
+
+(defun c-define-abbrev-table (name defs)
+ ;; Compatibility wrapper for `define-abbrev' which passes a non-nil
+ ;; sixth argument for SYSTEM-FLAG in emacsen that support it
+ ;; (currently only Emacs 21.2).
+ (define-abbrev-table name nil)
+ (let ((table (symbol-value name)))
+ (while defs
+ (condition-case nil
+ (apply 'define-abbrev table (append (car defs) '(t)))
+ (wrong-number-of-arguments
+ (apply 'define-abbrev table (car defs))))
+ (setq defs (cdr defs)))))
+
+(if c-mode-base-map
+ nil
+ ;; TBD: should we even worry about naming this keymap. My vote: no,
+ ;; because Emacs and XEmacs do it differently.
+ (setq c-mode-base-map (make-sparse-keymap))
+ ;; put standard keybindings into MAP
+ ;; the following mappings correspond more or less directly to BOCM
+ (define-key c-mode-base-map "{" 'c-electric-brace)
+ (define-key c-mode-base-map "}" 'c-electric-brace)
+ (define-key c-mode-base-map ";" 'c-electric-semi&comma)
+ (define-key c-mode-base-map "#" 'c-electric-pound)
+ (define-key c-mode-base-map ":" 'c-electric-colon)
+ (define-key c-mode-base-map "(" 'c-electric-paren)
+ (define-key c-mode-base-map ")" 'c-electric-paren)
+ ;; Separate M-BS from C-M-h. The former should remain
+ ;; backward-kill-word.
+ (define-key c-mode-base-map [(control meta h)] 'c-mark-function)
+ (define-key c-mode-base-map "\e\C-q" 'c-indent-exp)
+ (substitute-key-definition 'backward-sentence
+ 'c-beginning-of-statement
+ c-mode-base-map global-map)
+ (substitute-key-definition 'forward-sentence
+ 'c-end-of-statement
+ c-mode-base-map global-map)
+ (substitute-key-definition 'indent-new-comment-line
+ 'c-indent-new-comment-line
+ c-mode-base-map global-map)
+ (when (fboundp 'comment-indent-new-line)
+ ;; indent-new-comment-line has changed name to
+ ;; comment-indent-new-line in Emacs 21.
+ (substitute-key-definition 'comment-indent-new-line
+ 'c-indent-new-comment-line
+ c-mode-base-map global-map))
+ ;; RMS says don't make these the default.
+;; (define-key c-mode-base-map "\e\C-a" 'c-beginning-of-defun)
+;; (define-key c-mode-base-map "\e\C-e" 'c-end-of-defun)
+ (define-key c-mode-base-map "\C-c\C-n" 'c-forward-conditional)
+ (define-key c-mode-base-map "\C-c\C-p" 'c-backward-conditional)
+ (define-key c-mode-base-map "\C-c\C-u" 'c-up-conditional)
+ (substitute-key-definition 'indent-for-tab-command
+ 'c-indent-command
+ c-mode-base-map global-map)
+ ;; It doesn't suffice to put c-fill-paragraph on
+ ;; fill-paragraph-function due to the way it works.
+ (substitute-key-definition 'fill-paragraph 'c-fill-paragraph
+ c-mode-base-map global-map)
+ ;; In XEmacs the default fill function is called
+ ;; fill-paragraph-or-region.
+ (substitute-key-definition 'fill-paragraph-or-region 'c-fill-paragraph
+ c-mode-base-map global-map)
+ ;; Bind the electric deletion functions to C-d and DEL. Emacs 21
+ ;; automatically maps the [delete] and [backspace] keys to these two
+ ;; depending on window system and user preferences. (In earlier
+ ;; versions it's possible to do the same by using `function-key-map'.)
+ (define-key c-mode-base-map "\C-d" 'c-electric-delete-forward)
+ (define-key c-mode-base-map "\177" 'c-electric-backspace)
+ (when (boundp 'delete-key-deletes-forward)
+ ;; In XEmacs 20 and later we fix the forward and backward deletion
+ ;; behavior by binding the keysyms for the [delete] and
+ ;; [backspace] keys directly, and use `delete-forward-p' or
+ ;; `delete-key-deletes-forward' to decide what [delete] should do.
+ (define-key c-mode-base-map [delete] 'c-electric-delete)
+ (define-key c-mode-base-map [backspace] 'c-electric-backspace))
+ ;; these are new keybindings, with no counterpart to BOCM
+ (define-key c-mode-base-map "," 'c-electric-semi&comma)
+ (define-key c-mode-base-map "*" 'c-electric-star)
+ (define-key c-mode-base-map "/" 'c-electric-slash)
+ (define-key c-mode-base-map "\C-c\C-q" 'c-indent-defun)
+ (define-key c-mode-base-map "\C-c\C-\\" 'c-backslash-region)
+ ;; TBD: where if anywhere, to put c-backward|forward-into-nomenclature
+ (define-key c-mode-base-map "\C-c\C-a" 'c-toggle-auto-state)
+ (define-key c-mode-base-map "\C-c\C-b" 'c-submit-bug-report)
+ (define-key c-mode-base-map "\C-c\C-c" 'comment-region)
+ (define-key c-mode-base-map "\C-c\C-d" 'c-toggle-hungry-state)
+ (define-key c-mode-base-map "\C-c\C-o" 'c-set-offset)
+ (define-key c-mode-base-map "\C-c\C-s" 'c-show-syntactic-information)
+ (define-key c-mode-base-map "\C-c\C-t" 'c-toggle-auto-hungry-state)
+ (define-key c-mode-base-map "\C-c." 'c-set-style)
+ ;; conflicts with OOBR
+ ;;(define-key c-mode-base-map "\C-c\C-v" 'c-version)
+ )
+
+(defvar c-c-menu nil)
+(defvar c-c++-menu nil)
+(defvar c-objc-menu nil)
+(defvar c-java-menu nil)
+(defvar c-pike-menu nil)
+
+(defun c-mode-menu (modestr)
+ (let ((m
+ '(["Comment Out Region" comment-region (c-fn-region-is-active-p)]
+ ["Uncomment Region"
+ (comment-region (region-beginning) (region-end) '(4))
+ (c-fn-region-is-active-p)]
+ ["Fill Comment Paragraph" c-fill-paragraph t]
+ "----"
+ ["Indent Expression" c-indent-exp
+ (memq (char-after) '(?\( ?\[ ?\{))]
+ ["Indent Line or Region" c-indent-line-or-region t]
+ ["Up Conditional" c-up-conditional t]
+ ["Backward Conditional" c-backward-conditional t]
+ ["Forward Conditional" c-forward-conditional t]
+ ["Backward Statement" c-beginning-of-statement t]
+ ["Forward Statement" c-end-of-statement t]
+ "----"
+ ["Macro Expand Region" c-macro-expand (c-fn-region-is-active-p)]
+ ["Backslashify" c-backslash-region
+ (c-fn-region-is-active-p)]
+ "----"
+ ("Toggle..."
+ ["Syntactic indentation" c-toggle-syntactic-indentation t]
+ ["Auto newline" c-toggle-auto-state t]
+ ["Hungry delete" c-toggle-hungry-state t])
+ )))
+ (cons modestr m)))
+
+;; We don't require the outline package, but we configure it a bit anyway.
+(cc-bytecomp-defvar outline-level)
+
+(defun c-common-init (mode)
+ ;; Common initializations for all modes.
+ (setq c-buffer-is-cc-mode mode)
+
+ ;; these variables should always be buffer local; they do not affect
+ ;; indentation style.
+ (make-local-variable 'require-final-newline)
+ (make-local-variable 'parse-sexp-ignore-comments)
+ (make-local-variable 'indent-line-function)
+ (make-local-variable 'indent-region-function)
+ (make-local-variable 'outline-regexp)
+ (make-local-variable 'outline-level)
+ (make-local-variable 'normal-auto-fill-function)
+ (make-local-variable 'comment-start)
+ (make-local-variable 'comment-end)
+ (make-local-variable 'comment-column)
+ (make-local-variable 'comment-start-skip)
+ (make-local-variable 'comment-multi-line)
+ (make-local-variable 'paragraph-start)
+ (make-local-variable 'paragraph-separate)
+ (make-local-variable 'paragraph-ignore-fill-prefix)
+ (make-local-variable 'adaptive-fill-mode)
+ (make-local-variable 'adaptive-fill-regexp)
+ (make-local-variable 'imenu-generic-expression) ;set in the mode functions
+
+ ;; X/Emacs 20 only
+ (and (boundp 'comment-line-break-function)
+ (progn
+ (make-local-variable 'comment-line-break-function)
+ (setq comment-line-break-function
+ 'c-indent-new-comment-line)))
+
+ ;; now set their values
+ (setq require-final-newline t
+ parse-sexp-ignore-comments t
+ indent-line-function 'c-indent-line
+ indent-region-function 'c-indent-region
+ outline-regexp "[^#\n\^M]"
+ outline-level 'c-outline-level
+ normal-auto-fill-function 'c-do-auto-fill
+ comment-column 32
+ comment-start-skip "/\\*+ *\\|//+ *"
+ comment-multi-line t)
+
+ ;; Fix keyword regexps.
+ (c-init-language-vars)
+
+ ;; now set the mode style based on c-default-style
+ (let ((style (if (stringp c-default-style)
+ c-default-style
+ (or (cdr (assq mode c-default-style))
+ (cdr (assq 'other c-default-style))
+ "gnu"))))
+ ;; Override style variables if `c-old-style-variable-behavior' is
+ ;; set. Also override if we are using global style variables,
+ ;; have already initialized a style once, and are switching to a
+ ;; different style. (It's doubtful whether this is desirable, but
+ ;; the whole situation with nonlocal style variables is a bit
+ ;; awkward. It's at least the most compatible way with the old
+ ;; style init procedure.)
+ (c-set-style style (not (or c-old-style-variable-behavior
+ (and (not c-style-variables-are-local-p)
+ c-indentation-style
+ (not (string-equal c-indentation-style
+ style)))))))
+ (c-setup-paragraph-variables)
+
+ ;; we have to do something special for c-offsets-alist so that the
+ ;; buffer local value has its own alist structure.
+ (setq c-offsets-alist (copy-alist c-offsets-alist))
+
+ ;; setup the comment indent variable in a Emacs version portable way
+ (make-local-variable 'comment-indent-function)
+ (setq comment-indent-function 'c-comment-indent)
+
+ ;; add menus to menubar
+ (easy-menu-add (c-mode-menu mode-name))
+
+ ;; put auto-hungry designators onto minor-mode-alist, but only once
+ (or (assq 'c-auto-hungry-string minor-mode-alist)
+ (setq minor-mode-alist
+ (cons '(c-auto-hungry-string c-auto-hungry-string)
+ minor-mode-alist)))
+
+ ;; Install the function that ensures `c-state-cache' doesn't become
+ ;; invalid.
+ (make-local-variable 'after-change-functions)
+ (add-hook 'after-change-functions 'c-check-state-cache))
+
+(defun c-postprocess-file-styles ()
+ "Function that post processes relevant file local variables.
+Currently, this function simply applies any style and offset settings
+found in the file's Local Variable list. It first applies any style
+setting found in `c-file-style', then it applies any offset settings
+it finds in `c-file-offsets'.
+
+Note that the style variables are always made local to the buffer."
+ ;; apply file styles and offsets
+ (when c-buffer-is-cc-mode
+ (if (or c-file-style c-file-offsets)
+ (c-make-styles-buffer-local t))
+ (and c-file-style
+ (c-set-style c-file-style))
+ (and c-file-offsets
+ (mapcar
+ (lambda (langentry)
+ (let ((langelem (car langentry))
+ (offset (cdr langentry)))
+ (c-set-offset langelem offset)))
+ c-file-offsets))))
+
+(add-hook 'hack-local-variables-hook 'c-postprocess-file-styles)
+
+\f
+;; Support for C
+
+(defvar c-mode-abbrev-table nil
+ "Abbreviation table used in c-mode buffers.")
+(c-define-abbrev-table 'c-mode-abbrev-table
+ '(("else" "else" c-electric-continued-statement 0)
+ ("while" "while" c-electric-continued-statement 0)))
+
+(defvar c-mode-map ()
+ "Keymap used in c-mode buffers.")
+(if c-mode-map
+ nil
+ (setq c-mode-map (c-make-inherited-keymap))
+ ;; add bindings which are only useful for C
+ (define-key c-mode-map "\C-c\C-e" 'c-macro-expand)
+ )
+
+(easy-menu-define c-c-menu c-mode-map "C Mode Commands"
+ (c-mode-menu "C"))
+
;;;###autoload
(defun c-mode ()
"Major mode for editing K&R and ANSI C code.
Key bindings:
\\{c-mode-map}"
(interactive)
- (c-initialize-cc-mode)
(kill-all-local-variables)
+ (c-initialize-cc-mode)
(set-syntax-table c-mode-syntax-table)
(setq major-mode 'c-mode
mode-name "C"
- local-abbrev-table c-mode-abbrev-table)
+ local-abbrev-table c-mode-abbrev-table
+ abbrev-mode t)
(use-local-map c-mode-map)
- (c-common-init)
- (setq comment-start "/* "
- comment-end " */"
- c-conditional-key c-C-conditional-key
- c-class-key c-C-class-key
- c-baseclass-key nil
- c-comment-start-regexp c-C++-comment-start-regexp
- imenu-generic-expression cc-imenu-c-generic-expression)
+ (c-common-init 'c-mode)
+ (cc-imenu-init cc-imenu-c-generic-expression)
(run-hooks 'c-mode-common-hook)
(run-hooks 'c-mode-hook)
(c-update-modeline))
\f
+;; Support for C++
+
+(defvar c++-mode-abbrev-table nil
+ "Abbreviation table used in c++-mode buffers.")
+(c-define-abbrev-table 'c++-mode-abbrev-table
+ '(("else" "else" c-electric-continued-statement 0)
+ ("while" "while" c-electric-continued-statement 0)
+ ("catch" "catch" c-electric-continued-statement 0)))
+
+(defvar c++-mode-map ()
+ "Keymap used in c++-mode buffers.")
+(if c++-mode-map
+ nil
+ (setq c++-mode-map (c-make-inherited-keymap))
+ ;; add bindings which are only useful for C++
+ (define-key c++-mode-map "\C-c\C-e" 'c-macro-expand)
+ (define-key c++-mode-map "\C-c:" 'c-scope-operator)
+ (define-key c++-mode-map "<" 'c-electric-lt-gt)
+ (define-key c++-mode-map ">" 'c-electric-lt-gt))
+
+(easy-menu-define c-c++-menu c++-mode-map "C++ Mode Commands"
+ (c-mode-menu "C++"))
+
;;;###autoload
(defun c++-mode ()
"Major mode for editing C++ code.
Key bindings:
\\{c++-mode-map}"
(interactive)
- (c-initialize-cc-mode)
(kill-all-local-variables)
+ (c-initialize-cc-mode)
(set-syntax-table c++-mode-syntax-table)
(setq major-mode 'c++-mode
mode-name "C++"
- local-abbrev-table c++-mode-abbrev-table)
+ local-abbrev-table c++-mode-abbrev-table
+ abbrev-mode t)
(use-local-map c++-mode-map)
- (c-common-init)
- (setq comment-start "// "
- comment-end ""
- c-conditional-key c-C++-conditional-key
- c-comment-start-regexp c-C++-comment-start-regexp
- c-class-key c-C++-class-key
- c-access-key c-C++-access-key
- c-recognize-knr-p nil
- imenu-generic-expression cc-imenu-c++-generic-expression)
+ (c-common-init 'c++-mode)
+ (cc-imenu-init cc-imenu-c++-generic-expression)
(run-hooks 'c-mode-common-hook)
(run-hooks 'c++-mode-hook)
(c-update-modeline))
\f
+;; Support for Objective-C
+
+(defvar objc-mode-abbrev-table nil
+ "Abbreviation table used in objc-mode buffers.")
+(c-define-abbrev-table 'objc-mode-abbrev-table
+ '(("else" "else" c-electric-continued-statement 0)
+ ("while" "while" c-electric-continued-statement 0)))
+
+(defvar objc-mode-map ()
+ "Keymap used in objc-mode buffers.")
+(if objc-mode-map
+ nil
+ (setq objc-mode-map (c-make-inherited-keymap))
+ ;; add bindings which are only useful for Objective-C
+ (define-key objc-mode-map "\C-c\C-e" 'c-macro-expand))
+
+(easy-menu-define c-objc-menu objc-mode-map "ObjC Mode Commands"
+ (c-mode-menu "ObjC"))
+
;;;###autoload
(defun objc-mode ()
"Major mode for editing Objective C code.
Key bindings:
\\{objc-mode-map}"
(interactive)
- (c-initialize-cc-mode)
(kill-all-local-variables)
+ (c-initialize-cc-mode)
(set-syntax-table objc-mode-syntax-table)
(setq major-mode 'objc-mode
mode-name "ObjC"
- local-abbrev-table objc-mode-abbrev-table)
+ local-abbrev-table objc-mode-abbrev-table
+ abbrev-mode t)
(use-local-map objc-mode-map)
- (c-common-init)
- (setq comment-start "// "
- comment-end ""
- c-conditional-key c-C-conditional-key
- c-comment-start-regexp c-C++-comment-start-regexp
- c-class-key c-ObjC-class-key
- c-baseclass-key nil
- c-access-key c-ObjC-access-key
- c-method-key c-ObjC-method-key)
+ (c-common-init 'objc-mode)
+ (cc-imenu-init cc-imenu-objc-generic-expression)
(run-hooks 'c-mode-common-hook)
(run-hooks 'objc-mode-hook)
(c-update-modeline))
\f
+;; Support for Java
+
+(defvar java-mode-abbrev-table nil
+ "Abbreviation table used in java-mode buffers.")
+(c-define-abbrev-table 'java-mode-abbrev-table
+ '(("else" "else" c-electric-continued-statement 0)
+ ("while" "while" c-electric-continued-statement 0)
+ ("catch" "catch" c-electric-continued-statement 0)
+ ("finally" "finally" c-electric-continued-statement 0)))
+
+(defvar java-mode-map ()
+ "Keymap used in java-mode buffers.")
+(if java-mode-map
+ nil
+ (setq java-mode-map (c-make-inherited-keymap))
+ ;; add bindings which are only useful for Java
+ )
+
+(easy-menu-define c-java-menu java-mode-map "Java Mode Commands"
+ (c-mode-menu "Java"))
+
;;;###autoload
(defun java-mode ()
"Major mode for editing Java code.
-To submit a problem report, enter `\\[c-submit-bug-report]' from an
+To submit a problem report, enter `\\[c-submit-bug-report]' from a
java-mode buffer. This automatically sets up a mail buffer with
version information already added. You just need to add a description
of the problem, including a reproducible test case and send the
Key bindings:
\\{java-mode-map}"
(interactive)
- (c-initialize-cc-mode)
(kill-all-local-variables)
+ (c-initialize-cc-mode)
(set-syntax-table java-mode-syntax-table)
(setq major-mode 'java-mode
mode-name "Java"
- local-abbrev-table java-mode-abbrev-table)
+ local-abbrev-table java-mode-abbrev-table
+ abbrev-mode t)
(use-local-map java-mode-map)
- (c-common-init)
- (setq comment-start "// "
- comment-end ""
- c-conditional-key c-Java-conditional-key
- c-comment-start-regexp c-Java-comment-start-regexp
- c-class-key c-Java-class-key
- c-method-key c-Java-method-key
- c-baseclass-key nil
- c-recognize-knr-p nil
- c-access-key c-Java-access-key
- ;defun-prompt-regexp c-Java-defun-prompt-regexp
- imenu-generic-expression cc-imenu-java-generic-expression
- )
- (c-set-style "java")
+ (c-common-init 'java-mode)
+ (cc-imenu-init cc-imenu-java-generic-expression)
(run-hooks 'c-mode-common-hook)
(run-hooks 'java-mode-hook)
(c-update-modeline))
\f
+;; Support for CORBA's IDL language
+
+(defvar idl-mode-abbrev-table nil
+ "Abbreviation table used in idl-mode buffers.")
+(c-define-abbrev-table 'idl-mode-abbrev-table nil)
+
+(defvar idl-mode-map ()
+ "Keymap used in idl-mode buffers.")
+(if idl-mode-map
+ nil
+ (setq idl-mode-map (c-make-inherited-keymap))
+ ;; add bindings which are only useful for IDL
+ )
+
+(easy-menu-define c-idl-menu idl-mode-map "IDL Mode Commands"
+ (c-mode-menu "IDL"))
+
;;;###autoload
(defun idl-mode ()
"Major mode for editing CORBA's IDL code.
Key bindings:
\\{idl-mode-map}"
(interactive)
- (c-initialize-cc-mode)
(kill-all-local-variables)
+ (c-initialize-cc-mode)
(set-syntax-table idl-mode-syntax-table)
(setq major-mode 'idl-mode
mode-name "IDL"
local-abbrev-table idl-mode-abbrev-table)
(use-local-map idl-mode-map)
- (c-common-init)
- (setq comment-start "// "
- comment-end ""
- c-conditional-key c-C++-conditional-key
- c-comment-start-regexp c-C++-comment-start-regexp
- c-class-key c-C++-class-key
- c-access-key c-C++-access-key
- c-recognize-knr-p nil)
-;; imenu-generic-expression cc-imenu-c++-generic-expression)
+ (c-common-init 'idl-mode)
+ ;;(cc-imenu-init cc-imenu-idl-generic-expression) ;FIXME
(run-hooks 'c-mode-common-hook)
(run-hooks 'idl-mode-hook)
(c-update-modeline))
\f
-;; defuns for submitting bug reports
-(defconst c-version "5.17"
- "CC Mode version number.")
+;; Support for Pike
+
+(defvar pike-mode-abbrev-table nil
+ "Abbreviation table used in pike-mode buffers.")
+(c-define-abbrev-table 'pike-mode-abbrev-table
+ '(("else" "else" c-electric-continued-statement 0)
+ ("while" "while" c-electric-continued-statement 0)))
+
+(defvar pike-mode-map ()
+ "Keymap used in pike-mode buffers.")
+(if pike-mode-map
+ nil
+ (setq pike-mode-map (c-make-inherited-keymap))
+ ;; additional bindings
+ (define-key pike-mode-map "\C-c\C-e" 'c-macro-expand))
+
+(easy-menu-define c-pike-menu pike-mode-map "Pike Mode Commands"
+ (c-mode-menu "Pike"))
+
+;;;###autoload
+(defun pike-mode ()
+ "Major mode for editing Pike code.
+To submit a problem report, enter `\\[c-submit-bug-report]' from a
+pike-mode buffer. This automatically sets up a mail buffer with
+version information already added. You just need to add a description
+of the problem, including a reproducible test case, and send the
+message.
+
+To see what version of CC Mode you are running, enter `\\[c-version]'.
+
+The hook variable `pike-mode-hook' is run with no args, if that value
+is bound and has a non-nil value. Also the common hook
+`c-mode-common-hook' is run first.
+
+Key bindings:
+\\{pike-mode-map}"
+ (interactive)
+ (kill-all-local-variables)
+ (c-initialize-cc-mode)
+ (set-syntax-table pike-mode-syntax-table)
+ (setq major-mode 'pike-mode
+ mode-name "Pike"
+ local-abbrev-table pike-mode-abbrev-table
+ abbrev-mode t)
+ (use-local-map pike-mode-map)
+ (c-common-init 'pike-mode)
+ ;;(cc-imenu-init cc-imenu-pike-generic-expression) ;FIXME
+ (run-hooks 'c-mode-common-hook)
+ (run-hooks 'pike-mode-hook)
+ (c-update-modeline))
+
+\f
+;; bug reporting
(defconst c-mode-help-address
- "bug-gnu-emacs@prep.ai.mit.edu, cc-mode-help@python.org"
- "Address for CC Mode bug reports.")
+ "bug-cc-mode@gnu.org"
+ "Address(es) for CC Mode bug reports.")
(defun c-version ()
"Echo the current version of CC Mode in the minibuffer."
(message "Using CC Mode version %s" c-version)
(c-keep-region-active))
-;; Get reporter-submit-bug-report when byte-compiling
-(eval-when-compile
- (require 'reporter))
+(defvar c-prepare-bug-report-hooks nil)
+
+;; Dynamic variables used by reporter.
+(defvar reporter-prompt-for-summary-p)
+(defvar reporter-dont-compact-list)
(defun c-submit-bug-report ()
"Submit via mail a bug report on CC Mode."
(interactive)
- (require 'cc-vars)
+ (require 'reporter)
;; load in reporter
(let ((reporter-prompt-for-summary-p t)
(reporter-dont-compact-list '(c-offsets-alist))
(style c-indentation-style)
- (hook c-special-indent-hook)
(c-features c-emacs-features))
(and
(if (y-or-n-p "Do you want to submit a report on CC Mode? ")
((eq major-mode 'c-mode) "C")
((eq major-mode 'objc-mode) "ObjC")
((eq major-mode 'java-mode) "Java")
+ ((eq major-mode 'idl-mode) "IDL")
+ ((eq major-mode 'pike-mode) "Pike")
)
")")
- (let ((vars (list
+ (let ((vars (append
;; report only the vars that affect indentation
- 'c-basic-offset
- 'c-offsets-alist
- 'c-cleanup-list
- 'c-comment-only-line-offset
- 'c-backslash-column
- 'c-delete-function
- 'c-electric-pound-behavior
- 'c-hanging-braces-alist
- 'c-hanging-colons-alist
- 'c-hanging-comment-starter-p
- 'c-hanging-comment-ender-p
- 'c-indent-comments-syntactically-p
- 'c-tab-always-indent
- 'c-recognize-knr-p
- 'c-label-minimum-indentation
- 'defun-prompt-regexp
- 'tab-width
- )))
- (if (not (boundp 'defun-prompt-regexp))
- (delq 'defun-prompt-regexp vars)
- vars))
- (function
- (lambda ()
- (insert
- "Buffer Style: " style "\n\n"
- (if hook
- (concat "\n@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@\n"
- "c-special-indent-hook is set to '"
- (format "%s" hook)
- ".\nPerhaps this is your problem?\n"
- "@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@\n\n")
- "\n")
- (format "c-emacs-features: %s\n" c-features)
- )))
- nil
- "Dear Barry,"
- ))))
+ c-style-variables
+ '(c-delete-function
+ c-electric-pound-behavior
+ c-indent-comments-syntactically-p
+ c-tab-always-indent
+ defun-prompt-regexp
+ tab-width
+ comment-column
+ parse-sexp-ignore-comments
+ ;; A brain-damaged XEmacs only variable that, if
+ ;; set to nil can cause all kinds of chaos.
+ signal-error-on-buffer-boundary
+ ;; Variables that affect line breaking and comments.
+ auto-fill-function
+ filladapt-mode
+ comment-multi-line
+ comment-start-skip
+ fill-prefix
+ paragraph-start
+ adaptive-fill-mode
+ adaptive-fill-regexp)
+ nil)))
+ (delq 'c-special-indent-hook vars)
+ (mapcar (lambda (var) (unless (boundp var) (delq var vars)))
+ '(signal-error-on-buffer-boundary
+ filladapt-mode
+ defun-prompt-regexp))
+ vars)
+ (lambda ()
+ (run-hooks 'c-prepare-bug-report-hooks)
+ (insert (format "Buffer Style: %s\n\nc-emacs-features: %s\n"
+ style c-features)))))))
\f
-(provide 'cc-mode)
+(cc-provide 'cc-mode)
;;; cc-mode.el ends here