-;;; cpp.el --- Highlight or hide text according to cpp conditionals.
+;;; cpp.el --- highlight or hide text according to cpp conditionals
-;; Copyright (C) 1994 Free Software Foundation
+;; Copyright (C) 1994, 1995, 2001, 2002, 2003, 2004, 2005, 2006, 2007
+;; Free Software Foundation
-;; Author: Per Abrahamsen <abraham@iesd.auc.dk>
+;; Author: Per Abrahamsen <abraham@dina.kvl.dk>
;; Keywords: c, faces, tools
;; This file is part of GNU Emacs.
;; GNU Emacs is free software; you can redistribute it and/or modify
;; it under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 2, or (at your option)
+;; the Free Software Foundation; either version 3, or (at your option)
;; any later version.
;; GNU Emacs is distributed in the hope that it will be useful,
;; 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, 675 Mass Ave, Cambridge, MA 02139, USA.
+;; along with GNU Emacs; see the file COPYING. If not, write to the
+;; Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+;; Boston, MA 02110-1301, USA.
;;; Commentary:
;; Parse a text for C preprocessor conditionals, and highlight or hide
;; the text inside the conditionals as you wish.
-;; You might want to bind keys as follows.
-;;
-;; '(progn
-;; (define-key c-mode-map "\C-c\C-x" 'cpp-parse-buffer)
-;; (define-key-after (bar (lookup-key c-mode-map [ menu-bar c ]))
-;; [ cpp-parse ] '("Parse Conditionals" . cpp-parse-buffer) 'up)))
+;; This package is inspired by Jim Coplien's delta editor for SCCS.
;;; Todo:
;; Should parse "#if" and "#elif" expressions and merge the faces
-;; somehow.
+;; somehow.
;; Somehow it is sometimes possible to make changes near a read only
;; area which you can't undo. Their are other strange effects in that
;;; Code:
;;; Customization:
+(defgroup cpp nil
+ "Highlight or hide text according to cpp conditionals."
+ :link '(custom-group-link :tag "Font Lock Faces group" font-lock-faces)
+ :group 'c
+ :prefix "cpp-")
+
+(defcustom cpp-config-file (convert-standard-filename ".cpp.el")
+ "*File name to save cpp configuration."
+ :type 'file
+ :group 'cpp)
+
+(define-widget 'cpp-face 'lazy
+ "Either a face or the special symbol 'invisible'."
+ :type '(choice (const invisible) (face)))
+
+(defcustom cpp-known-face 'invisible
+ "*Face used for known cpp symbols."
+ :type 'cpp-face
+ :group 'cpp)
+
+(defcustom cpp-unknown-face 'highlight
+ "*Face used for unknown cpp symbols."
+ :type 'cpp-face
+ :group 'cpp)
+
+(defcustom cpp-face-type 'light
+ "*Indicate what background face type you prefer.
+Can be either light or dark for color screens, mono for monochrome
+screens, and none if you don't use a window system and don't have
+a color-capable display."
+ :options '(light dark mono nil)
+ :type 'symbol
+ :group 'cpp)
+
+(defcustom cpp-known-writable t
+ "*Non-nil means you are allowed to modify the known conditionals."
+ :type 'boolean
+ :group 'cpp)
+
+(defcustom cpp-unknown-writable t
+ "*Non-nil means you are allowed to modify the unknown conditionals."
+ :type 'boolean
+ :group 'cpp)
+
+(defcustom cpp-edit-list nil
+ "Alist of cpp macros and information about how they should be displayed.
+Each entry is a list with the following elements:
+0. The name of the macro (a string).
+1. Face used for text that is `ifdef' the macro.
+2. Face used for text that is `ifndef' the macro.
+3. t, nil, or `both' depending on what text may be edited."
+ :type '(repeat (list (string :tag "Macro")
+ (cpp-face :tag "True")
+ (cpp-face :tag "False")
+ (choice (const :tag "True branch writable" t)
+ (const :tag "False branch writeable" nil)
+ (const :tag "Both branches writeable" both))))
+ :group 'cpp)
-(defvar cpp-known-face 'invisible
- "*Face used for known cpp symbols.")
+(defvar cpp-overlay-list nil)
+;; List of cpp overlays active in the current buffer.
+(make-variable-buffer-local 'cpp-overlay-list)
-(defvar cpp-unknown-face 'highlight
- "*Face used for unknown cpp cymbols.")
+(defvar cpp-callback-data)
+(defvar cpp-state-stack)
-(defvar cpp-face-type 'light
- "*Indicate what background face type you prefer.
-Can be either light or dark for color screens, mono for monochrome
-screens, and none if you don't use a window system.")
+(defconst cpp-face-type-list
+ '(("light color background" . light)
+ ("dark color background" . dark)
+ ("monochrome" . mono)
+ ("tty" . none))
+ "Alist of strings and names of the defined face collections.")
+
+(defconst cpp-writable-list
+ ;; Names used for the writable property.
+ '(("writable" . t)
+ ("read-only" . nil)))
+
+(defvar cpp-button-event nil)
+;; This will be t in the callback for `cpp-make-button'.
+
+(defvar cpp-edit-buffer nil)
+;; Real buffer whose cpp display information we are editing.
+(make-variable-buffer-local 'cpp-edit-buffer)
-(defvar cpp-known-writable t
- "*Non-nil means you are allowed to modify the known conditionals.")
+(defconst cpp-branch-list
+ ;; Alist of branches.
+ '(("false" . nil)
+ ("true" . t)
+ ("both" . both)))
-(defvar cpp-unknown-writable t
- "*Non-nil means you are allowed to modify the unknown conditionals.")
+(defcustom cpp-face-default-list nil
+ "Alist of faces you can choose from for cpp conditionals.
+Each element has the form (STRING . FACE), where STRING
+serves as a name (for `cpp-highlight-buffer' only)
+and FACE is either a face (a symbol)
+or a cons cell (background-color . COLOR)."
+ :type '(repeat (cons string (choice face (cons (const background-color) string))))
+ :group 'cpp)
+
+(defcustom cpp-face-light-name-list
+ '("light gray" "light blue" "light cyan" "light yellow" "light pink"
+ "pale green" "beige" "orange" "magenta" "violet" "medium purple"
+ "turquoise")
+ "Background colors useful with dark foreground colors."
+ :type '(repeat string)
+ :group 'cpp)
+
+(defcustom cpp-face-dark-name-list
+ '("dim gray" "blue" "cyan" "yellow" "red"
+ "dark green" "brown" "dark orange" "dark khaki" "dark violet" "purple"
+ "dark turquoise")
+ "Background colors useful with light foreground colors."
+ :type '(repeat string)
+ :group 'cpp)
+
+(defcustom cpp-face-light-list nil
+ "Alist of names and faces to be used for light backgrounds."
+ :type '(repeat (cons string (choice face
+ (cons (const background-color) string))))
+ :group 'cpp)
+
+(defcustom cpp-face-dark-list nil
+ "Alist of names and faces to be used for dark backgrounds."
+ :type '(repeat (cons string (choice face
+ (cons (const background-color) string))))
+ :group 'cpp)
+
+(defcustom cpp-face-mono-list
+ '(("bold" . bold)
+ ("bold-italic" . bold-italic)
+ ("italic" . italic)
+ ("underline" . underline))
+ "Alist of names and faces to be used for monochrome screens."
+ :type '(repeat (cons string face))
+ :group 'cpp)
+
+(defcustom cpp-face-none-list
+ '(("default" . default)
+ ("invisible" . invisible))
+ "Alist of names and faces available even if you don't use a window system."
+ :type '(repeat (cons string cpp-face))
+ :group 'cpp)
+
+(defvar cpp-face-all-list
+ (append cpp-face-light-list
+ cpp-face-dark-list
+ cpp-face-mono-list
+ cpp-face-none-list)
+ "All faces used for highlighting text inside cpp conditionals.")
;;; Parse Buffer:
"elif\\|else\\|endif\\)\\b\\)"))
;;;###autoload
-(defun cpp-parse-buffer (arg)
- "Parse all conditionals in the current buffer end edit symbols.
-A prefix arg supress editing the symbols."
+(defun cpp-highlight-buffer (arg)
+ "Highlight C code according to preprocessor conditionals.
+This command pops up a buffer which you should edit to specify
+what kind of highlighting to use, and the criteria for highlighting.
+A prefix arg suppresses display of that buffer."
(interactive "P")
+ (unless (or (eq t buffer-invisibility-spec)
+ (memq 'cpp buffer-invisibility-spec))
+ (add-to-invisibility-spec 'cpp))
(setq cpp-parse-symbols nil)
(cpp-parse-reset)
(if (null cpp-edit-list)
(cpp-edit-load))
- (let (stack)
+ (let (cpp-state-stack)
(save-excursion
(goto-char (point-min))
(cpp-progress-message "Parsing...")
(cpp-parse-close from to))
(cpp-parse-open t expr from to))
((string-equal type "else")
- (or stack (cpp-parse-error "Top level #else"))
- (let ((entry (list (not (nth 0 (car stack)))
- (nth 1 (car stack))
+ (or cpp-state-stack
+ (cpp-parse-error "Top level #else"))
+ (let ((entry (list (not (nth 0 (car cpp-state-stack)))
+ (nth 1 (car cpp-state-stack))
from to)))
(cpp-parse-close from to)
- (setq stack (cons entry stack))))
+ (setq cpp-state-stack (cons entry cpp-state-stack))))
((string-equal type "endif")
(cpp-parse-close from to))
(t
(cpp-parse-error "Parser error"))))))))
(message "Parsing...done"))
- (if stack
+ (if cpp-state-stack
(save-excursion
- (goto-char (nth 3 (car stack)))
+ (goto-char (nth 3 (car cpp-state-stack)))
(cpp-parse-error "Unclosed conditional"))))
(or arg
(null cpp-parse-symbols)
(cpp-parse-edit)))
(defun cpp-parse-open (branch expr begin end)
- ;; Push information about conditional to stack.
+ "Push information about conditional-beginning onto `cpp-state-stack'."
+ ;; Discard comments within this line.
(while (string-match "\\b[ \t]*/\\*.*\\*/[ \t]*\\b" expr)
(setq expr (concat (substring expr 0 (match-beginning 0))
(substring expr (match-end 0)))))
+ ;; If a comment starts on this line and continues past, discard it.
+ (if (string-match "\\b[ \t]*/\\*" expr)
+ (setq expr (substring expr 0 (match-beginning 0))))
+ ;; Delete any C++ comment from the line.
(if (string-match "\\b[ \t]*\\(//.*\\)?$" expr)
(setq expr (substring expr 0 (match-beginning 0))))
(while (string-match "[ \t]+" expr)
(setq expr (concat (substring expr 0 (match-beginning 0))
(substring expr (match-end 0)))))
- (setq stack (cons (list branch expr begin end) stack))
+ (setq cpp-state-stack (cons (list branch expr begin end) cpp-state-stack))
(or (member expr cpp-parse-symbols)
(setq cpp-parse-symbols
(cons expr cpp-parse-symbols)))
(cpp-make-unknown-overlay begin end)))
(defun cpp-parse-close (from to)
- ;; Pop top of stack and create overlay.
- (let ((entry (assoc (nth 1 (car stack)) cpp-edit-list))
- (branch (nth 0 (car stack)))
- (begin (nth 2 (car stack)))
- (end (nth 3 (car stack))))
- (setq stack (cdr stack))
+ ;; Pop top of cpp-state-stack and create overlay.
+ (let ((entry (assoc (nth 1 (car cpp-state-stack)) cpp-edit-list))
+ (branch (nth 0 (car cpp-state-stack)))
+ (begin (nth 2 (car cpp-state-stack)))
+ (end (nth 3 (car cpp-state-stack))))
+ (setq cpp-state-stack (cdr cpp-state-stack))
(if entry
(let ((face (nth (if branch 1 2) entry))
(read-only (eq (not branch) (nth 3 entry)))
- (priority (length stack))
+ (priority (length cpp-state-stack))
(overlay (make-overlay end from)))
(cpp-make-known-overlay from to)
(setq cpp-overlay-list (cons overlay cpp-overlay-list))
(defun cpp-parse-error (error)
;; Error message issued by the cpp parser.
- (error (concat error " at line %d") (count-lines (point-min) (point))))
+ (error "%s at line %d" error (count-lines (point-min) (point))))
(defun cpp-parse-reset ()
"Reset display of cpp conditionals to normal."
"Edit display information for cpp conditionals."
(interactive)
(or cpp-parse-symbols
- (cpp-parse-buffer t))
+ (cpp-highlight-buffer t))
(let ((buffer (current-buffer)))
(pop-to-buffer "*CPP Edit*")
(cpp-edit-mode)
;;; Overlays:
-(defvar cpp-overlay-list nil)
-;; List of cpp overlays active in the current buffer.
-(make-variable-buffer-local 'cpp-overlay-list)
-
(defun cpp-make-known-overlay (start end)
;; Create an overlay for a known cpp command from START to END.
(let ((overlay (make-overlay start end)))
(cond ((eq cpp-unknown-face 'invisible)
(cpp-make-overlay-hidden overlay))
((eq cpp-unknown-face 'default))
- (t
+ (t
(overlay-put overlay 'face cpp-unknown-face)))
(if cpp-unknown-writable
()
(defun cpp-make-overlay-hidden (overlay)
;; Make overlay hidden and intangible.
- (overlay-put overlay 'invisible t)
- (overlay-put overlay 'intangible t)
- ;; Unfortunately `intangible' is not implemented for overlays yet,
- ;; so we make is read-only instead.
- (overlay-put overlay 'modification-hooks '(cpp-signal-read-only)))
+ (overlay-put overlay 'invisible 'cpp)
+ (overlay-put overlay 'modification-hooks '(cpp-signal-read-only))
+ (overlay-put overlay 'insert-in-front-hooks '(cpp-signal-read-only)))
(defun cpp-make-overlay-read-only (overlay)
;; Make overlay read only.
(overlay-put overlay 'insert-in-front-hooks '(cpp-grow-overlay))
(overlay-put overlay 'insert-behind-hooks '(cpp-grow-overlay)))
-(defun cpp-signal-read-only (overlay start end)
+(defun cpp-signal-read-only (overlay after start end &optional len)
;; Only allow deleting the whole overlay.
;; Trying to change a read-only overlay.
- (if (or (< (overlay-start overlay) start)
- (> (overlay-end overlay) end))
+ (if (and (not after)
+ (or (< (overlay-start overlay) start)
+ (> (overlay-end overlay) end)))
(error "This text is read only")))
-(defun cpp-grow-overlay (overlay start end)
+(defun cpp-grow-overlay (overlay after start end &optional len)
;; Make OVERLAY grow to contain range START to END.
- (move-overlay overlay
- (min start (overlay-start overlay))
- (max end (overlay-end overlay))))
+ (if after
+ (move-overlay overlay
+ (min start (overlay-start overlay))
+ (max end (overlay-end overlay)))))
;;; Edit Buffer:
-(defvar cpp-edit-list nil
- "Alist of cpp macros and information about how they should be displayed.
-Each entry is a list with the following elements:
-0. The name of the macro (a string).
-1. Face used for text that is `ifdef' the macro.
-2. Face used for text that is `ifndef' the macro.
-3. `t', `nil', or `both' depending on what text may be edited.")
-
(defvar cpp-edit-map nil)
;; Keymap for `cpp-edit-mode'.
(define-key cpp-edit-map "q" 'bury-buffer)
(define-key cpp-edit-map "Q" 'bury-buffer))
-(defvar cpp-edit-buffer nil)
-;; Real buffer whose cpp display information we are editing.
-(make-variable-buffer-local 'cpp-edit-buffer)
-
(defvar cpp-edit-symbols nil)
;; Symbols defined in the edit buffer.
(make-variable-buffer-local 'cpp-edit-symbols)
(defun cpp-edit-mode ()
- "Major mode for editing cpp display information.
-Click on objects to change them.
+ "Major mode for editing the criteria for highlighting cpp conditionals.
+Click on objects to change them.
You can also use the keyboard accelerators indicated like this: [K]ey."
(kill-all-local-variables)
(buffer-disable-undo)
"Apply edited display information to original buffer."
(interactive)
(cpp-edit-home)
- (cpp-parse-buffer t))
+ (cpp-highlight-buffer t))
(defun cpp-edit-reset ()
"Reset display information from original buffer."
(erase-buffer)
(insert "CPP Display Information for `")
(cpp-make-button (buffer-name cpp-edit-buffer) 'cpp-edit-home)
- (insert "' ")
- (cpp-make-button "[H]ome" 'cpp-edit-home)
- (insert " ")
- (cpp-make-button "[A]pply" 'cpp-edit-apply)
- (insert " ")
- (cpp-make-button "[S]ave" 'cpp-edit-save)
- (insert " ")
- (cpp-make-button "[L]oad" 'cpp-edit-load)
- (insert "\n\nClick mouse-2 on item you want to change or use\n"
- "keyboard equivalent indicated with brackets like [T]his.\n\n")
+ (insert "'\n\nClick mouse-2 on item you want to change or use\n"
+ "or switch to this buffer and type the keyboard equivalents.\n"
+ "Keyboard equivalents are indicated with brackets like [T]his.\n\n")
+ (cpp-make-button "[H]ome (display the C file)" 'cpp-edit-home)
+ (insert " ")
+ (cpp-make-button "[A]pply new settings" 'cpp-edit-apply)
+ (insert "\n")
+ (cpp-make-button "[S]ave settings" 'cpp-edit-save)
+ (insert " ")
+ (cpp-make-button "[L]oad settings" 'cpp-edit-load)
+ (insert "\n\n")
+
(insert "[B]ackground: ")
(cpp-make-button (car (rassq cpp-face-type cpp-face-type-list))
'cpp-edit-background)
'cpp-edit-toggle-unknown)
(insert (format "\n\n\n%39s: %14s %14s %7s\n\n" "Expression"
"[T]rue Face" "[F]alse Face" "[W]rite"))
+
+ (setq symbols (reverse symbols))
(while symbols
(let* ((symbol (car symbols))
(entry (assoc symbol cpp-edit-list))
(eq write 'both))
(setq cpp-edit-list (delq entry cpp-edit-list)
entry nil))
-
- (if (> (length symbol) 29)
+
+ (if (> (length symbol) 39)
(insert (substring symbol 0 39) ": ")
(insert (format "%39s: " symbol)))
(defun cpp-edit-load ()
"Load cpp configuration."
(interactive)
- (cond ((file-readable-p ".cpp.el")
- (load-file ".cpp.el"))
- ((file-readable-p "~/.cpp.el")
- (load-file ".cpp.el")))
- (cpp-edit-reset))
+ (cond ((null init-file-user)
+ ;; If -q was specified, don't load any init files.
+ nil)
+ ((file-readable-p cpp-config-file)
+ (load-file cpp-config-file))
+ ((file-readable-p (concat "~/" cpp-config-file))
+ (load-file cpp-config-file)))
+ (if (eq major-mode 'cpp-edit-mode)
+ (cpp-edit-reset)))
(defun cpp-edit-save ()
- "Load cpp configuration."
+ "Save the current cpp configuration in a file."
(interactive)
(require 'pp)
(save-excursion
(set-buffer cpp-edit-buffer)
- (let ((buffer (find-file-noselect ".cpp.el")))
+ (let ((buffer (find-file-noselect cpp-config-file)))
(set-buffer buffer)
(erase-buffer)
(pp (list 'setq 'cpp-known-face
(list 'quote cpp-unknown-writable)) buffer)
(pp (list 'setq 'cpp-edit-list
(list 'quote cpp-edit-list)) buffer)
- (write-file ".cpp.el"))))
+ (write-file cpp-config-file))))
(defun cpp-edit-home ()
"Switch back to original buffer."
(setq cpp-unknown-face (cpp-choose-face "Unknown face" cpp-unknown-face))
(cpp-edit-reset))
-(defconst cpp-writable-list
- ;; Names used for the writable property.
- '(("writable" . t)
- ("read-only" . nil)))
-
(defun cpp-edit-toggle-known (arg)
"Toggle writable status for known conditionals.
With optional argument ARG, make them writable iff ARG is positive."
(interactive
(let ((symbol (cpp-choose-symbol)))
(list symbol
- (cpp-choose-face "False face"
+ (cpp-choose-face "False face"
(nth 2 (assoc symbol cpp-edit-list))))))
(setcar (nthcdr 2 (cpp-edit-list-entry-get-or-create symbol)) face)
(cpp-edit-reset))
(defun cpp-choose-symbol ()
;; Choose a symbol if called from keyboard, otherwise use the one clicked on.
(if cpp-button-event
- data
- (completing-read "Symbol: " (mapcar 'list cpp-edit-symbols) nil t)))
-
-(defconst cpp-branch-list
- ;; Alist of branches.
- '(("false" . nil)
- ("true" . t)
- ("both" . both)))
+ cpp-callback-data
+ (completing-read "Symbol: " cpp-edit-symbols nil t)))
(defun cpp-choose-branch ()
;; Choose a branch, either nil, t, or both.
cpp-branch-list))))
(defun cpp-choose-face (prompt default)
- ;; Choose a face from cpp-face-defalt-list.
+ ;; Choose a face from cpp-face-default-list.
;; PROMPT is what to say to the user.
;; DEFAULT is the default face.
(or (if cpp-button-event
cpp-face-all-list))))
default))
-(defconst cpp-face-type-list
- '(("light color background" . light)
- ("dark color background" . dark)
- ("monochrome" . mono)
- ("tty" . none))
- "Alist of strings and names of the defined face collections.")
-
(defun cpp-choose-default-face (type)
;; Choose default face list for screen of TYPE.
;; Type must be one of the types defined in `cpp-face-type-list'.
;;; Buttons:
-(defvar cpp-button-event nil)
-;; This will be t in the callback for `cpp-make-button'.
-
(defun cpp-make-button (name callback &optional data face padding)
;; Create a button at point.
;; NAME is the name of the button.
;; CALLBACK is the function to call when the button is pushed.
- ;; DATA will be available to CALLBACK as a free variable.
+ ;; DATA will be made available to CALLBACK
+ ;;in the free variable cpp-callback-data.
;; FACE means that NAME is the name of a face in `cpp-face-all-list'.
;; PADDING means NAME will be right justified at that length.
(let ((name (format "%s" name))
(add-text-properties from to
(append (list 'face face)
'(mouse-face highlight)
+ '(help-echo "mouse-2: change/use this item")
(list 'cpp-callback callback)
(if data (list 'cpp-data data))))))
(interactive "@e")
(set-buffer (window-buffer (posn-window (event-start event))))
(let ((pos (posn-point (event-start event))))
- (let ((data (get-text-property pos 'cpp-data))
+ (let ((cpp-callback-data (get-text-property pos 'cpp-data))
(fun (get-text-property pos 'cpp-callback))
(cpp-button-event event))
(cond (fun
;;; Faces:
-(defvar cpp-face-light-name-list
- '("light gray" "light blue" "light cyan" "light yellow" "light pink"
- "pale green" "beige" "orange" "magenta" "violet" "medium purple"
- "turquoise")
- "Background colours useful with dark foreground colors.")
-
-(defvar cpp-face-dark-name-list
- '("dim gray" "blue" "cyan" "yellow" "red"
- "dark green" "brown" "dark orange" "dark khaki" "dark violet" "purple"
- "dark turquoise")
- "Background colours useful with light foreground colors.")
-
-(defvar cpp-face-light-list nil
- "Alist of names and faces to be used for light backgrounds.")
-
-(defvar cpp-face-dark-list nil
- "Alist of names and faces to be used for dark backgrounds.")
-
-(defvar cpp-face-mono-list
- '(("bold" . 'bold)
- ("bold-italic" . 'bold-italic)
- ("italic" . 'italic)
- ("underline" . 'underline))
- "Alist of names and faces to be used for monocrome screens.")
-
-(defvar cpp-face-none-list
- '(("default" . default)
- ("invisible" . invisible))
- "Alist of names and faces available even if you don't use a window system.")
-
-(defvar cpp-face-all-list
- (append cpp-face-light-list
- cpp-face-dark-list
- cpp-face-mono-list
- cpp-face-none-list)
- "All faces used for highligting text inside cpp conditionals.")
-
-(defvar cpp-face-default-list nil
- "List of faces you can choose from for cpp conditionals.")
-
(defun cpp-create-bg-face (color)
;; Create entry for face with background COLOR.
- (let ((name (intern (concat "cpp " color))))
- (make-face name)
- (set-face-background name color)
- (cons color name)))
+ (cons color (cons 'background-color color)))
-(cpp-choose-default-face (if window-system cpp-face-type 'none))
+(cpp-choose-default-face
+ (if (or window-system (display-color-p)) cpp-face-type 'none))
(defun cpp-face-name (face)
;; Return the name of FACE from `cpp-face-all-list'.
(provide 'cpp)
+;;; arch-tag: fb7d433d-745d-495a-96f0-86908ab63f74
;;; cpp.el ends here