Adam Hupp <adam at hupp.org>

[gnu-emacs] / lisp / progmodes / ebnf-yac.el

diff --git a/lisp/progmodes/ebnf-yac.el b/lisp/progmodes/ebnf-yac.el
index c7bf0e31541a62cd4f9f780ad40378edc85c3bd4..c1b00bdddfc386a6c4502678c3c084a6158f44c0 100644 (file)
--- a/lisp/progmodes/ebnf-yac.el
+++ b/lisp/progmodes/ebnf-yac.el
@@ -1,19 +1,18 @@
 ;;; ebnf-yac.el --- parser for Yacc/Bison
 
-;; Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004
-;; Free Sofware Foundation, Inc.
+;; Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007
+;;   Free Software Foundation, Inc.
 
 ;; Author: Vinicius Jose Latorre <viniciusjl@ig.com.br>
 ;; Maintainer: Vinicius Jose Latorre <viniciusjl@ig.com.br>
-;; Time-stamp: <2004/04/03 16:50:46 vinicius>
 ;; Keywords: wp, ebnf, PostScript
-;; Version: 1.3
+;; Version: 1.4
 
 ;; 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,
@@ -23,8 +22,8 @@
 
 ;; 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,
-;; Boston, MA 02111-1307, USA.
+;; Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+;; Boston, MA 02110-1301, USA.
 
 ;;; Commentary:
 
@@ -312,7 +311,7 @@
 
 
 (defun ebnf-yac-lex ()
-  "Lexical analyser for Yacc/Bison.
+  "Lexical analyzer for Yacc/Bison.
 
 Return a lexical token.
 
@@ -346,7 +345,7 @@ See documentation for variable `ebnf-yac-lex'."
        'end-of-input)
        ;; error
        ((eq token 'error)
-       (error "Illegal character"))
+       (error "Invalid character"))
        ;; "string"
        ((eq token 'string)
        (setq ebnf-yac-lex (ebnf-get-string))
@@ -425,7 +424,7 @@ See documentation for variable `ebnf-yac-lex'."
        ((= (following-char) ?\')
        (ebnf-string " -&(-~" ?\' "character"))
        (t
-       (error "Illegal character"))
+       (error "Invalid character"))
        )))
   (ebnf-yac-skip-spaces))
 
@@ -460,6 +459,12 @@ See documentation for variable `ebnf-yac-lex'."
    ;; close EPS file
    ((and ebnf-eps-executing (= (following-char) ?\]))
     (ebnf-eps-remove-context (ebnf-yac-eps-filename)))
+   ;; EPS header
+   ((and ebnf-eps-executing (= (following-char) ?H))
+    (ebnf-eps-header-comment (ebnf-yac-eps-filename)))
+   ;; EPS footer
+   ((and ebnf-eps-executing (= (following-char) ?F))
+    (ebnf-eps-footer-comment (ebnf-yac-eps-filename)))
    ;; any other action in comment
    (t
     (setq ebnf-action (aref ebnf-comment-table (following-char))))
@@ -476,7 +481,7 @@ See documentation for variable `ebnf-yac-lex'."
               (forward-char)
               (setq not-end nil)))
            (t
-            (error "Illegal character"))
+            (error "Invalid character"))
            ))))