Initial commit

elpa/auctex-11.91.0/style/alphanum.el

@@ -0,0 +1,100 @@
+;;; alphanum.el --- AUCTeX style for `alphanum.sty'
+
+;; Copyright (C) 2004 Free Software Foundation, Inc.
+
+;; Author: Frank K<>ster <frank@kuesterei.ch>
+;; Maintainer: auctex-devel@gnu.org
+;; Keywords: tex
+
+;; This file is part of AUCTeX.
+
+;; AUCTeX 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 3, or (at your option)
+;; any later version.
+
+;; AUCTeX 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 AUCTeX; see the file COPYING.  If not, write to the Free
+;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+;; 02110-1301, USA.
+
+;;; Commentary:
+
+;; This is file alphanum.el, which makes AUCTeX usable with jura.cls
+;; and its style file alphanum.sty.
+;;
+;; Contributed by Frank K<>ster <frank@kuesterei.ch>. The code for
+;; reftex has been written by Carsten Dominik, the maintainer of
+;; reftex, but all the errors are mine.
+
+;;; Code:
+
+
+(defun TeX-arg-none (arg)
+  (insert " "))
+
+(defun reftex-get-section-level-alphanum ()
+  (save-excursion			; preserve position
+    (save-match-data		 ; preserve matching data (important!)
+      ;; Go back to the beginning of the sectioning command
+      (goto-char (match-beginning 0))
+      ;; Define an initial level number, depending on the current macro.
+      (let* ((macro (reftex-match-string 3))	  ; "toc" or "sub"
+	     (lev (cond ((string= macro "toc") 1) ; min level for "toc"
+			((string= macro "sub") 2) ; min level for "sub"
+			(t 0)))
+	     ;; Make a regular expression which will match sectioning commands
+	     ;; and the levelup macro.
+	     (re (concat "\\(^[^%]*\\\\levelup\\>\\)"
+			 "\\|"
+			 "\\(" reftex-section-regexp "\\)")))
+	;; Now parse backwards for all sectioning and levelup macros,
+	;; and keep track of the relative level changes.
+	(while (re-search-backward re nil t)
+	  (cond
+	   ((match-beginning 1)
+	    ;; levelup matched, reduce level counter
+	    (setq lev (1- lev)))
+	   ((string= (reftex-match-string 4) "toc")
+	    ;; a toc entry, nothing changes
+	    )
+	   ((string= (reftex-match-string 4) "sub")
+	    ;; a sub entry, increase level counter
+	    (setq lev (1+ lev)))))
+	;; return the level
+	lev))))
+
+(TeX-add-style-hook
+ "alphanum"
+ (lambda ()
+   (LaTeX-largest-level-set "chapter")
+   (TeX-add-symbols '("levelup" TeX-arg-none))
+   (make-local-variable 'LaTeX-section-list)
+   (LaTeX-section-list-add-locally
+    '(("part" 0)
+      ;; the levels don't make sense with alphanum, I randomly chose 0...
+      ("toc" 0)
+      ("sub" 0)) t)
+   (setq LaTeX-section-label
+	 '(("part" . "part:")
+	   ("toc" . "sec:")
+	   ("sub" . "sec:")))
+   ;;
+   ;; ****************** reftex part ******************
+   ;; this won't work in multifile documents, but at least there is
+   ;; something.
+
+   (if (fboundp 'reftex-add-section-levels)
+       (reftex-add-section-levels
+	'(("toc" .  reftex-get-section-level-alphanum)
+	  ("sub" .  reftex-get-section-level-alphanum)))))
+ LaTeX-dialect)
+
+;; Local Variables:
+;; coding: iso-8859-1
+;; End: