update.

[elisp/apel.git] / emu-19.el

diff --git a/emu-19.el b/emu-19.el
index 1f9d089..9207979 100644 (file)
--- a/emu-19.el
+++ b/emu-19.el
@@ -1,41 +1,84 @@
-;;;
-;;; emu-19.el --- emu module for FSF original Emacs 19.*
-;;;
-;;; Copyright (C) 1995 Free Software Foundation, Inc.
-;;; Copyright (C) 1995,1996 MORIOKA Tomohiko
-;;;
-;;; Author: MORIOKA Tomohiko <morioka@jaist.ac.jp>
-;;; Version:
-;;;    $Id: emu-19.el,v 7.1 1996/04/11 01:05:34 morioka Exp $
-;;; Keywords: emulation, compatibility
-;;;
-;;; This file is part of tl (Tiny Library).
-;;;
-;;; 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, 675 Mass Ave, Cambridge, MA 02139, USA.
-;;;
+;;; emu-19.el --- emu API implementation for Emacs 19.*
+
+;; Copyright (C) 1995,1996,1997 Free Software Foundation, Inc.
+
+;; Author: MORIOKA Tomohiko <morioka@jaist.ac.jp>
+;; Version: $Id: emu-19.el,v 7.18 1997/11/06 10:38:03 morioka Exp $
+;; Keywords: emulation, compatibility
+
+;; This file is part of emu.
+
+;; 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 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.
+
 ;;; Code:
 
-;;; @ text property
+;;; @ face
+;;;
+
+(defun-maybe find-face (face)
+  (car (memq face (face-list)))
+  )
+
+
+;;; @ for tm-7.106
 ;;;
 
-(defalias 'tl:set-text-properties 'set-text-properties)
-(defalias 'tl:add-text-properties 'add-text-properties)
 (defalias 'tl:make-overlay 'make-overlay)
 (defalias 'tl:overlay-put 'overlay-put)
 (defalias 'tl:overlay-buffer 'overlay-buffer)
 
+(make-obsolete 'tl:make-overlay 'make-overlay)
+(make-obsolete 'tl:overlay-put 'overlay-put)
+(make-obsolete 'tl:overlay-buffer 'overlay-buffer)
+
+
+;;; @ visible/invisible
+;;;
+
+(defmacro enable-invisible ())
+
+(defmacro end-of-invisible ())
+
+(defun invisible-region (start end)
+  (if (save-excursion
+       (goto-char (1- end))
+       (eq (following-char) ?\n)
+       )
+      (setq end (1- end))
+    )
+  (put-text-property start end 'invisible t)
+  )
+
+(defun visible-region (start end)
+  (put-text-property start end 'invisible nil)
+  )
+
+(defun invisible-p (pos)
+  (get-text-property pos 'invisible)
+  )
+
+(defun next-visible-point (pos)
+  (save-excursion
+    (goto-char (next-single-property-change pos 'invisible))
+    (if (eq (following-char) ?\n)
+       (forward-char)
+      )
+    (point)
+    ))
+
 
 ;;; @ mouse
 ;;;