(insert-file-contents-as-binary): Renamed from

[elisp/apel.git] / emu-x20.el

diff --git a/emu-x20.el b/emu-x20.el
index 368c55b..32a0618 100644 (file)
--- a/emu-x20.el
+++ b/emu-x20.el
@@ -3,7 +3,6 @@
 ;; Copyright (C) 1994,1995,1996,1997,1998 MORIOKA Tomohiko
 
 ;; Author: MORIOKA Tomohiko <morioka@jaist.ac.jp>
-;; Version: $Id: emu-x20.el,v 7.69 1998/01/10 18:00:57 morioka Exp $
 ;; Keywords: emulation, compatibility, Mule, XEmacs
 
 ;; This file is part of emu.
@@ -40,13 +39,33 @@
 ;;; @ binary access
 ;;;
 
-(defun insert-binary-file-contents (filename &optional visit beg end replace)
-  "Like `insert-file-contents', q.v., but don't code and format conversion."
+(defun insert-file-contents-as-binary (filename
+                                      &optional visit beg end replace)
+  "Like `insert-file-contents', q.v., but don't code and format conversion.
+Like `insert-file-contents-literary', but it allows find-file-hooks,
+automatic uncompression, etc.
+
+Namely this function ensures that only format decoding and character
+code conversion will not take place."
   (let ((coding-system-for-read 'binary)
        format-alist)
     (insert-file-contents filename visit beg end replace)
     ))
 
+(define-obsolete-function-alias 'insert-binary-file-contents
+  'insert-file-contents-as-binary)
+
+(defun insert-binary-file-contents-literally (filename
+                                             &optional visit beg end replace)
+  "Like `insert-file-contents-literally', q.v., but don't code conversion.
+A buffer may be modified in several ways after reading into the buffer due
+to advanced Emacs features, such as file-name-handlers, format decoding,
+find-file-hooks, etc.
+  This function ensures that none of these modifications will take place."
+  (let ((coding-system-for-read 'binary))
+    (insert-file-contents-literally filename visit beg end replace)
+    ))
+
     
 ;;; @ MIME charset
 ;;;