Split off features about coding-system to pces-raw.el.

diff --git a/poem-ltn1.el b/poem-ltn1.el
index 544af55..19bb3e0 100644 (file)
--- a/poem-ltn1.el
+++ b/poem-ltn1.el
@@ -1,8 +1,8 @@
 ;;; poem-ltn1.el --- poem implementation for Emacs 19 and XEmacs without MULE
 
-;; Copyright (C) 1995,1996,1997,1998 Free Software Foundation, Inc.
+;; Copyright (C) 1995,1996,1997,1998,1999 Free Software Foundation, Inc.
 
-;; Author: MORIOKA Tomohiko <morioka@jaist.ac.jp>
+;; Author: MORIOKA Tomohiko <tomo@m17n.org>
 ;; Keywords: emulation, compatibility, Mule
 
 ;; This file is part of APEL (A Portable Emacs Library).
@@ -85,147 +85,6 @@ but the contents viewed as characters do change.
 (defalias 'find-non-ascii-charset-region 'find-charset-region)
 
 
-;;; @ coding-system
-;;;
-
-(defun decode-coding-string (string coding-system)
-  "Decode the STRING which is encoded in CODING-SYSTEM."
-  string)
-
-(defun encode-coding-string (string coding-system)
-  "Encode the STRING as CODING-SYSTEM."
-  string)
-
-(defun decode-coding-region (start end coding-system)
-  "Decode the text between START and END which is encoded in CODING-SYSTEM."
-  0)
-
-(defun encode-coding-region (start end coding-system)
-  "Encode the text between START and END to CODING-SYSTEM."
-  0)
-
-(defun detect-coding-region (start end)
-  "Detect coding-system of the text in the region between START and END."
-  )
-
-(defun set-buffer-file-coding-system (coding-system &optional force)
-  "Set buffer-file-coding-system of the current buffer to CODING-SYSTEM."
-  )
-
-
-;;; @ without code-conversion
-;;;
-
-(defmacro as-binary-process (&rest body)
-  (` (let (selective-display)  ; Disable ^M to nl translation.
-       (,@ body))))
-
-(defmacro as-binary-input-file (&rest body)
-  (` (let ((emx-binary-mode t)) ; Stop CRLF to LF conversion in OS/2
-       (,@ body))))
-
-(defmacro as-binary-output-file (&rest body)
-  (` (let ((emx-binary-mode t)) ; Stop CRLF to LF conversion in OS/2
-       (,@ body))))
-
-(defun write-region-as-binary (start end filename
-                                    &optional append visit lockname)
-  "Like `write-region', q.v., but don't code conversion."
-  (let ((emx-binary-mode t))
-    (write-region start end filename append visit lockname)))
-
-(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 ((emx-binary-mode t))
-    ;; Returns list of absolute file name and length of data inserted.
-    (insert-file-contents filename visit beg end replace)))
-
-(defun write-region-as-raw-text-CRLF (start end filename
-                                           &optional append visit lockname)
-  "Like `write-region', q.v., but write as network representation."
-  (let ((the-buf (current-buffer)))
-    (with-temp-buffer
-      (insert-buffer-substring the-buf start end)
-      (goto-char (point-min))
-      (while (re-search-forward "\\(\\=\\|[^\r]\\)\n" nil t)
-       (replace-match "\\1\r\n"))
-      (write-region (point-min)(point-max) filename append visit lockname))))
-
-(defalias 'insert-file-contents-as-raw-text 'insert-file-contents)
-
-(defalias 'insert-file-contents-as-raw-text-CRLF 'insert-file-contents)
-
-(defun find-file-noselect-as-binary (filename &optional nowarn rawfile)
-  "Like `find-file-noselect', q.v., but don't code and format conversion."
-  (let ((emx-binary-mode t))
-    (find-file-noselect filename nowarn rawfile)))
-
-(defalias 'find-file-noselect-as-raw-text 'find-file-noselect)
-
-(defalias 'find-file-noselect-as-raw-text-CRLF 'find-file-noselect)
-
-(defun save-buffer-as-binary (&optional args)
-  "Like `save-buffer', q.v., but don't encode."
-  (let ((emx-binary-mode t))
-    (save-buffer args)))
-
-(defun save-buffer-as-raw-text-CRLF (&optional args)
-  "Like `save-buffer', q.v., but save as network representation."
-  (if (buffer-modified-p)
-      (save-restriction
-       (widen)
-       (let ((the-buf (current-buffer))
-             (filename (buffer-file-name)))
-         (if filename
-             (prog1
-                 (with-temp-buffer
-                   (insert-buffer the-buf)
-                   (goto-char (point-min))
-                   (while (re-search-forward "\\(\\=\\|[^\r]\\)\n" nil t)
-                     (replace-match "\\1\r\n"))
-                   (setq buffer-file-name filename)
-                   (save-buffer args))
-               (set-buffer-modified-p nil)
-               (clear-visited-file-modtime)))))))
-
-(defun open-network-stream-as-binary (name buffer host service)
-  "Like `open-network-stream', q.v., but don't code conversion."
-  (let ((emx-binary-mode t))
-    (open-network-stream name buffer host service)))
-
-
-;;; @ with code-conversion (but actually it might be not done)
-;;;
-
-(defun insert-file-contents-as-coding-system
-  (coding-system filename &optional visit beg end replace)
-  "Like `insert-file-contents', q.v., CODING-SYSTEM the first arg will be
-ignored."
-  (insert-file-contents filename visit beg end replace))
-
-(defun write-region-as-coding-system
-  (coding-system start end filename &optional append visit lockname)
-  "Like `write-region', q.v., CODING-SYSTEM the first arg will be ignored."
-  (let (jka-compr-compression-info-list jam-zcat-filename-list)
-    (write-region start end filename append visit lockname)))
-
-(defun find-file-noselect-as-coding-system
-  (coding-system filename &optional nowarn rawfile)
-  "Like `find-file-noselect', q.v., CODING-SYSTEM the first arg will be
-ignored."
-  (find-file-noselect filename nowarn rawfile))
-
-(defun save-buffer-as-coding-system (coding-system &optional args)
-  "Like `save-buffer', q.v., CODING-SYSTEM the first arg will be ignored."
-  (save-buffer args))
-
-
 ;;; @ character
 ;;;