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;;; winmgr-mode.el --- generic window manager mode
;; Author: ???
;; Maintainer: David Konerding (rafael@cse.ucsc.edu)
;; Modifications by: Stefan Strobel <strobel@lia.univ-savoie.fr>
;; Barry A. Warsaw <bwarsaw@python.org>
;; Created: ???
;; Keywords: languages
;; Copyright (C) 199? Someone Claim It
;; This file is part of XEmacs.
;; XEmacs 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 of the License, or
;; (at your option) any later version.
;; XEmacs is distributed in the hope that it will be useful, but
;; WITHOUT ANY WARRANTY; without even the implied warranty of
;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
;; General Public License for more details.
;; You should have received a copy of the GNU General Public License
;; along with XEmacs; if not, write to the Free Software
;; Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
;; 02111-1307, USA.
;;; Synched up with: Not in FSF.
;;; Commentary:
;; This package is a major mode for editing window configuration files and
;; also defines font-lock keywords for such files.
;; winmgr-mode mode will automatically get turned on if you visit a
;; a file whose name looks like that of a configuration file
;; (IE, .fvwmrc, .mwmrc, .tvtwmrc, etc)
;; The current font-lock keywords are:
;; any word of upper or lower case letters at the start of a line
;; followed by whitespace gets colored using
;; font-lock-function-name-face.
;; any word of upper or lower case letters at the start of a line
;; followed by a "(" (IE, an m4 macro) gets colored using
;; font-lock-comment-face
;; Put this in your .emacs :
;;
;;(setq auto-mode-alist
;; (append '(("\\.[A-Za-z]*wm$" . winmgr-mode)
;; ("\\.[A-Za-z]*wmrc" . winmgr-mode)
;; auto-mode-alist))
;;
;;(autoload 'winmgr-mode "winmgr-mode"
;; "Mode for editing window manager config files")
;;
;;(add-hook 'winmgr-mode-hook
;; '(lambda ()
;; (font-lock-mode t)
;; (setq font-lock-keywords winmgr-font-lock-keywords)
;; (font-lock-fontify-buffer)))
;;
;;; Code:
(defgroup winmgr nil
"Generic window manager mode."
:tag "Window Managers"
:group 'languages)
(defcustom winmgr-basic-offset 4
"*Number of spaces per indentation level."
:type 'integer
:group 'winmgr)
(defcustom winmgr-mode-hook nil
"Hook to be run when `winmgr-mode' is entered."
:type 'hook
:group 'winmgr)
(defface font-lock-m4-face
'((((class color))
(:foreground "blue"))
(t
(:underline t)))
"Font-lock face for M4 macros."
:group 'winmgr)
(defvar winmgr-font-lock-keywords
'(("^[A-Za-z]+[ \n\t]" . font-lock-function-name-face)
;;("^#.*" . font-lock-comment-face)
("^[A-Za-z]+(.*)" . font-lock-m4-face))
"Default font-lock keywords.")
;; major-mode stuff
(defvar winmgr-mode-abbrev-table nil
"Abbrev table used in `winmgr-mode' buffers.")
(define-abbrev-table 'winmgr-mode-abbrev-table ())
(defvar winmgr-mode-syntax-table nil
"Syntax table used in `winmgr-mode' buffers.")
(if winmgr-mode-syntax-table
()
(setq winmgr-mode-syntax-table (make-syntax-table))
(modify-syntax-entry ?\# "<" winmgr-mode-syntax-table)
(modify-syntax-entry ?\n ">" winmgr-mode-syntax-table))
(defvar winmgr-mode-map ()
"Keymap used in `winmgr-mode' buffers.")
(if winmgr-mode-map
()
(setq winmgr-mode-map (make-sparse-keymap))
;; So far there aren't any winmgr-mode specific functions
)
;;;###autoload
(defun winmgr-mode ()
"Major mode for editing winmgr config files."
(interactive)
(kill-all-local-variables)
(set-syntax-table winmgr-mode-syntax-table)
(setq major-mode 'winmgr-mode
mode-name "Winmgr"
local-abbrev-table winmgr-mode-abbrev-table)
(use-local-map winmgr-mode-map)
;; local variables
(make-local-variable 'parse-sexp-ignore-comments)
(make-local-variable 'comment-start)
(make-local-variable 'comment-end)
(make-local-variable 'indent-line-function)
;; now set their values
(setq parse-sexp-ignore-comments t
comment-start "# "
comment-end ""
indent-line-function 'winmgr-indent-line-function)
(run-hooks 'winmgr-mode-hook))
;; indentation commands
(defun winmgr-indent-line-function ()
"Indent line based on depth in parentheses.
See the variable `winmgr-basic-offset.'"
;; find the beginning of this construct
(let ((depth 0)
(here (point)))
(condition-case nil
(while t
(backward-up-list 1)
(setq depth (1+ depth)))
(error nil))
(goto-char here)
(beginning-of-line)
(delete-horizontal-space)
(insert-char ?\040 (* depth winmgr-basic-offset))))
;; XEmacs addition, Unix-specific
;;;###autoload(add-to-list 'auto-mode-alist '("\\.[^/]*wm2?\\(?:rc\\)?\\'" . winmgr-mode))
(provide 'winmgr-mode)
;;; winmgr-mode.el ends here
|
