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|
;;; sisu-mode.el.el --- Major mode for editing .sisu-files
;;; It mainly defines a grammar for syntax highlighting.
;;; SiSU http://www.jus.uio.no/sisu
;;; Copyright 2005 Ralph Amissah
;;; Author: Ralph Amissah <ralph.amissah@gmail.com>
;;; Version: $Id$
;;; Keywords: perl sisu
;;; This program 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)
;;; any later version.
;;;
;;; This program 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 this program; if not, write to the Free Software
;;; Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
;;; Commentary:
;;; This mode is built with help of the
;;; "Emacs language mode creation tutorial" at
;;; http://two-wugs.net/emacs/mode-tutorial.html
;;;
;;; Regexes are defined for the following font-lock-faces:
;;;
;;; font-lock-keyword-face
;;; font-lock-type-face
;;; font-lock-comment-face
;;; font-lock-reference-face
;;; font-lock-doc-string-face
;;; font-lock-function-name-face
;;;
;;; Usage:
;;; Put this file into your load-path and the following into your ~/.emacs:
;;;
;;; (require 'sisu-mode.el)
;;;
;;;
;;; To associate sisu-mode.el with .s[tmi] files add the following to your ~/.emacs
;;;
;;; (setq auto-mode-alist
;;; (append auto-mode-alist
;;; '(("\\.ss[tmi]$" . sisu-mode.el))))
;;;
;;;
;;; To automatically turn on font-lock-mode add the following to your ~/.emacs
;;;
;;; (add-hook 'sisu-mode.el-hook 'font-lock-mode)
;;;
;;; Code:
;; ;; default variables
;; (defvar sisu-mode.el-hook nil)
;;
;; (defvar sisu-mode-map
;; (let ((sisu-mode-map (make-keymap)))
;; (define-key wpdl-mode-map "\C-j" 'newline-and-indent)
;; sisu-mode-map)
;; "Keymap for SiSU major mode")
;;
;; (add-to-list 'auto-mode-alist '("\\.ss[tmi]\\'" . sisu-mode))
(defvar sisu-mode-hook nil)
(defvar sisu-mode-map
(let ((sisu-mode-map (make-keymap)))
(define-key sisu-mode-map "\C-j" 'newline-and-indent)
sisu-mode-map)
"Keymap for SiSU major mode")
(add-to-list 'auto-mode-alist '("\\.ss[tmi]\\'" . sisu-mode))
(defconst sisu-font-lock-keywords-1
(list
'("\\<\\(BOOK\\|CHAPTER\\).+" . font-lock-builtin-face)
; '("\\<\\(BOOK\\|CHAPTER\\)\\>" . font-lock-builtin-face)
'("\\('\\w*'\\)" . font-lock-variable-name-face))
"Minimal highlighting expressions for SiSU mode")
(defconst sisu-font-lock-keywords-2
(append sisu-font-lock-keywords-1
(list
; header
'("^0~.+" . font-lock-keyword-face)
; heading
'("^[1-6]~.+" . font-lock-keyword-face)
; bullet
'("\\<\\(_\\*\\|_[12]\\|_\\*[12]\\) " . font-lock-constant-face)
; font, bold italics etc.
'("^!_ .+" . font-lock-constant-face)
'("[/_+-^,]{.+?}[/_+-^,]" . font-lock-constant-face)
'("[!*]{.+?}[!*]" . font-lock-constant-face)
; endnotes
'("~{.+?}~" . font-lock-constant-face)
'("~\\^(\s\\|$)" . font-lock-constant-face)
'("^\\^~\s.+" . font-lock-constant-face)
; links
'("{.+?}http://[^ \n]+" . font-lock-constant-face)
'("http://[^ \n]+" . font-lock-constant-face)
; breaks
'("<:\\(pb\\|np\\)>" . font-lock-constant-face)
'("<\\(\s*/\\)?br>" . font-lock-constant-face)
; comments
'("[a-zA-Z0-9,.::?!&]+http://[^ \n]+" . font-lock-constant-face)
'("^%+ .+" . font-lock-constant-face)
; errors
'("[a-zA-Z0-9,.::?!&]+http://[^ \n]+" . font-lock-constant-face)
; not done
; multiline matches !!
; poem code group alt
'("^code{.+?}code" . font-lock-constant-face)
; '("\\http://[a-zA-Z0-9]+" . font-lock-constant-face)
; '("\\<\\(\\_\\*\\|\\_[12]\\|\\_\\*[12]\\) \\>" . font-lock-constant-face)
; select more appropriate matches
))
"Additional Keywords to highlight in SiSU mode")
(defconst sisu-font-lock-keywords-3
(append sisu-font-lock-keywords-2
(list
; '("\\<\\(0~\\|[1-6]~\\|!_ \\)\\>" . font-lock-constant-face)
))
"Balls-out highlighting in SiSU mode")
(defvar sisu-font-lock-keywords sisu-font-lock-keywords-3
"Default highlighting expressions for SiSU mode")
(defvar sisu-mode-syntax-table
(let ((sisu-mode-syntax-table (make-syntax-table)))
(modify-syntax-entry ?_ "w" sisu-mode-syntax-table)
; (modify-syntax-entry ?/ ". 124b" sisu-mode-syntax-table)
(modify-syntax-entry ?* ". 23" sisu-mode-syntax-table)
(modify-syntax-entry ?\n "> b" sisu-mode-syntax-table)
sisu-mode-syntax-table)
"Syntax table for sisu-mode")
(defun sisu-mode ()
"Major mode for editing Workflow Process Description Language files"
(interactive)
(kill-all-local-variables)
(set-syntax-table sisu-mode-syntax-table)
(use-local-map sisu-mode-map)
(set (make-local-variable 'font-lock-defaults) '(sisu-font-lock-keywords))
(setq major-mode 'sisu-mode)
(setq mode-name "SiSU")
(run-hooks 'sisu-mode-hook))
(provide 'sisu-mode.el)
;; ;; keymap
;; (defvar sisu-mode.el-map nil "Keymap for SiSU major mode.")
;; (if sisu-mode.el-map nil
;; (let ((map (make-sparse-keymap)))
;; ;; insert (define-key map ...) stuff here
;; (setq sisu-mode.el-map map)))
;;
;; syntax highlighting: standard keywords
;; (defconst sisu-font-lock-keywords-1
;; '(
;; ("^\\(!_\\|_[12]\\|_*\\)" 0 font-lock-keyword-face)
;; ("^_[12]\\(.*\\)$" 1 font-lock-type-face)
;; ;; ("^[ \t]+\\(.*\\)$" 1 font-lock-type-face)
;; )
;; "Minimal highlighting expressions for SiSU mode.")
;;
;; ;; syntax highlighting: additional keywords
;; (defconst sisu-font-lock-keywords-2
;; (append sisu-font-lock-keywords-1
;; '(
;; ("%+ \\(.*\\)" 2 font-lock-comment-face)
;; ))
;; "Additional Keywords to highlight in SiSU mode.")
;;
;; ;; syntax highlighting: even more keywords
;; (defconst sisu-font-lock-keywords-3
;; (append sisu-font-lock-keywords-2
;; '(
;; ("^0~.+" 1 font-lock-reference-face)
;; ("^[1-6]~.+" 2 font-lock-reference-face)
;; ;; ("[IBSCF]<\\([^>]*\\)>" 1 font-lock-reference-face)
;; ;; ("L<\\([^|>]*|\\)?\\([^>]+\\)>" 2 font-lock-reference-face)
;; ("L<\\([^|>]*\\)|\\([^>]*\\)>" 1 font-lock-doc-string-face)
;; ("E<\\([^>]*\\)>" 1 font-lock-function-name-face)
;; ("\"\\([^\"]+\\)\"" 0 font-lock-string-face)
;; ))
;; "Balls-out highlighting in SiSU mode.")
;;
;; ;; default level of highlight to maximum
;; (defvar sisu-font-lock-keywords sisu-font-lock-keywords-3
;; "Default highlighting expressions for SiSU mode")
;;
;; ;; no special indenting, just pure text mode
;; (defun sisu-indent-line ()
;; "Indent current line as SiSU code. Does nothing yet."
;; (interactive)
;; )
;;
;; ;; no special syntax table
;; (defvar sisu-mode.el-syntax-table nil
;; "Syntax table for sisu-mode.el.")
;;
;; ;; create and activate syntax table
;; (defun sisu-create-syntax-table ()
;; (if sisu-mode.el-syntax-table
;; ()
;; (setq sisu-mode.el-syntax-table (make-syntax-table))
;; (set-syntax-table sisu-mode.el-syntax-table)
;; ))
;; main
; (defun sisu-mode.el ()
; "Major mode for editing SiSU files."
; (interactive)
; (kill-all-local-variables)
; (sisu-create-syntax-table)
; (use-local-map sisu-mode.el-map)
; (make-local-variable 'font-lock-defaults)
; (setq font-lock-defaults '(sisu-font-lock-keywords 't))
; ;; (make-local-variable 'indent-line-function)
; ;; (setq indent-line-function 'sisu-indent-line)
; (setq major-mode 'sisu-mode.el)
; (setq mode-name "SiSU")
; (run-hooks 'sisu-mode.el-hook))
;;; sisu-mode.el ends here
|
