;;; 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).
;; 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.
;;; Code:
;;; @ buffer representation
;;;
+(eval-when-compile
+ (require 'poe))
+
(defun-maybe set-buffer-multibyte (flag)
"Set the multibyte flag of the current buffer to FLAG.
If FLAG is t, this makes the buffer a multibyte buffer.
(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
;;;
\[emu-latin1.el; MULE 2.3 emulating function]"
(or start-column
(setq start-column 0))
- (substring str start-column width))
+ (if (> (length str) width)
+ (substring str start-column width)
+ str))
(defalias 'looking-at-as-unibyte 'looking-at)
;;; @ end
;;;
-(provide 'poem-ltn1)
+(require 'product)
+(product-provide (provide 'poem-ltn1) (require 'apel-ver))
;;; poem-ltn1.el ends here
projects / elisp / apel.git / blobdiff