;; Copyright (C) 1995,1996,1997,1998 Free Software Foundation, Inc.
;; Author: MORIOKA Tomohiko <morioka@jaist.ac.jp>
+;; Katsumi Yamaoka <yamaoka@jpl.org>
;; Keywords: emulation, compatibility, Mule
;; This file is part of APEL (A Portable Emacs Library).
0))
))))
- (define-ccl-program ccl-decode-raw-text
+ (define-ccl-program poem-ccl-decode-raw-text
'(1
((read r1 r0)
(loop
(write r1))
"Convert line-break code from CRLF to LF.")
- (define-ccl-program ccl-encode-raw-text
+ (define-ccl-program poem-ccl-encode-raw-text
'(1
((read r0)
(loop (write-read-repeat r0))))
"Pass through without any conversions.")
- (define-ccl-program ccl-encode-raw-text-CRLF
+ (define-ccl-program poem-ccl-encode-raw-text-CRLF
'(2
((loop
(read r0)
'raw-text 4 ?=
"No conversion"
nil
- (cons ccl-decode-raw-text ccl-encode-raw-text))
+ (cons poem-ccl-decode-raw-text poem-ccl-encode-raw-text))
(make-coding-system
'raw-text-dos 4 ?=
"No conversion"
nil
- (cons ccl-decode-raw-text ccl-encode-raw-text-CRLF))
-
- (make-coding-system
- 'binary nil ?=
- "No conversion")
+ (cons poem-ccl-decode-raw-text poem-ccl-encode-raw-text-CRLF))
+ )
+ (t
+ (defun poem-decode-raw-text (from to)
+ (save-restriction
+ (narrow-to-region from to)
+ (goto-char (point-min))
+ (while (re-search-forward "\r$" nil t)
+ (replace-match "")
+ )))
+ (defun poem-encode-raw-text-CRLF (from to)
+ (save-restriction
+ (narrow-to-region from to)
+ (goto-char (point-min))
+ (while (re-search-forward "\\(\\=\\|[^\r]\\)\n" nil t)
+ (replace-match "\\1\r\n")
+ )))
+
+ (make-coding-system 'raw-text nil ?= "No conversion")
+ (put 'raw-text 'post-read-conversion 'poem-decode-raw-text)
+
+ (make-coding-system 'raw-text-dos nil ?= "No conversion")
+ (put 'raw-text-dos 'post-read-conversion 'poem-decode-raw-text)
+ (put 'raw-text-dos 'pre-write-conversion 'poem-encode-raw-text-CRLF)
))
;;; @ without code-conversion
;;;
+(make-coding-system 'binary nil ?= "No conversion")
+
(defmacro as-binary-process (&rest body)
(` (let (selective-display ; Disable ^M to nl translation.
;; Mule
;; Returns list absolute file name and length of data inserted.
(insert-file-contents-literally filename visit beg end replace)))
-(cond
- ((>= emacs-major-version 19)
- ;; for MULE 2.*.
- (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.
+(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."
- ;; Returns list absolute file name and length of data inserted.
- (insert-file-contents-as-coding-system 'binary
- filename visit beg end replace))
+ (as-binary-input-file
+ ;; Returns list absolute file name and length of data inserted.
+ (insert-file-contents filename visit beg end replace)))
- (defun insert-file-contents-as-raw-text (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.
-Like `insert-file-contents-as-binary', but it converts line-break
-code."
- ;; Returns list absolute file name and length of data inserted.
- (insert-file-contents-as-coding-system 'raw-text
- filename visit beg end replace))
-
- (defun write-region-as-binary (start end filename
- &optional append visit lockname)
- "Like `write-region', q.v., but don't code conversion."
- (write-region-as-coding-system 'binary
- start end filename append visit lockname))
-
- (defun write-region-as-raw-text-CRLF (start end filename
- &optional append visit lockname)
- "Like `write-region', q.v., but don't code conversion."
- (write-region-as-coding-system 'raw-text-dos
- start end filename append visit lockname))
-
- (defun find-file-noselect-as-binary (filename &optional nowarn rawfile)
- "Like `find-file-noselect', q.v., but don't code and format conversion."
- (find-file-noselect-as-coding-system 'binary
- filename nowarn rawfile))
-
- (defun find-file-noselect-as-raw-text (filename &optional nowarn rawfile)
- "Like `find-file-noselect', q.v., but it does not code and format
-conversion except for line-break code."
- (find-file-noselect-as-coding-system 'raw-text
- filename nowarn rawfile))
- )
- (t
- ;; for MULE 1.*.
- (defun insert-file-contents-as-binary (filename
+(defun insert-file-contents-as-raw-text (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."
- (as-binary-input-file
- ;; Returns list absolute file name and length of data inserted.
- (insert-file-contents filename visit beg end replace)))
-
- (defun insert-file-contents-as-raw-text (filename
- &optional visit beg end replace)
- "Like `insert-file-contents', q.v., but don't code and format conversion.
+ "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.
Like `insert-file-contents-as-binary', but it converts line-break
code."
- (save-excursion
- (save-restriction
- (narrow-to-region (point)(point))
- (let ((return-val
- ;; Returns list absolute file name and length of data inserted.
- (insert-file-contents-as-binary filename
- visit beg end replace)))
- (goto-char (point-min))
- (while (re-search-forward "\r$" nil t)
- (replace-match ""))
- (list (car return-val) (buffer-size))))))
-
- (defun write-region-as-binary (start end filename
- &optional append visit lockname)
- "Like `write-region', q.v., but don't code conversion."
- (as-binary-output-file
- (write-region start end filename append visit)))
-
- (defun write-region-as-raw-text-CRLF (start end filename
- &optional append visit lockname)
- "Like `write-region', q.v., but don't code conversion."
- (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-as-binary (point-min)(point-max)
- filename append visit))))
-
- (defun find-file-noselect-as-binary (filename &optional nowarn rawfile)
- "Like `find-file-noselect', q.v., but don't code and format conversion."
- (as-binary-input-file (find-file-noselect filename nowarn)))
-
- (defun find-file-noselect-as-raw-text (filename &optional nowarn rawfile)
- "Like `find-file-noselect', q.v., but it does not code and format
-conversion except for line-break code."
- (save-current-buffer
- (prog1
- (set-buffer (find-file-noselect-as-binary filename nowarn rawfile))
- (let ((flag (buffer-modified-p)))
- (save-excursion
- (goto-char (point-min))
- (while (re-search-forward "\r$" nil t)
- (replace-match "")))
- (set-buffer-modified-p flag)))))
- ))
+ ;; Returns list absolute file name and length of data inserted.
+ (insert-file-contents-as-coding-system 'raw-text
+ filename visit beg end replace))
+
+(defun write-region-as-binary (start end filename
+ &optional append visit lockname)
+ "Like `write-region', q.v., but don't code conversion."
+ (write-region-as-coding-system 'binary
+ start end filename append visit lockname))
+
+(defun write-region-as-raw-text-CRLF (start end filename
+ &optional append visit lockname)
+ "Like `write-region', q.v., but don't code conversion."
+ (write-region-as-coding-system 'raw-text-dos
+ start end filename append visit lockname))
(defun open-network-stream-as-binary (name buffer host service)
"Like `open-network-stream', q.v., but don't code conversion."
(set-process-coding-system process *noconv* *noconv*)
process))
+(defun find-file-noselect-as-binary (filename &optional nowarn rawfile)
+ "Like `find-file-noselect', q.v., but don't code and format conversion."
+ (find-file-noselect-as-coding-system 'binary filename nowarn rawfile))
+
+(defun find-file-noselect-as-raw-text (filename &optional nowarn rawfile)
+ "Like `find-file-noselect', q.v., but it does not code and format
+conversion except for line-break code."
+ (find-file-noselect-as-coding-system 'raw-text filename nowarn rawfile))
+
;;; @ buffer representation
;;;
projects / elisp / apel.git / blobdiff