-;;;
-;;; emu-nemacs.el --- Mule 2 emulation module for NEmacs
-;;;
-;;; Copyright (C) 1995 Free Software Foundation, Inc.
-;;; Copyright (C) 1993 .. 1996 MORIOKA Tomohiko
-;;;
-;;; Author: MORIOKA Tomohiko <morioka@jaist.ac.jp>
-;;; modified by KOBAYASHI Shuhei <shuhei@cmpt01.phys.tohoku.ac.jp>
-;;; Version:
-;;; $Id: emu-nemacs.el,v 7.7 1996/02/27 17:50:41 morioka Exp $
-;;; Keywords: emulation, compatibility, NEmacs, Mule
-;;;
-;;; 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.
-;;;
-;;; Code:
+;;; emu-nemacs.el --- emu API implementation for NEmacs
-(require 'emu-18)
+;; Copyright (C) 1995,1996,1997,1998 MORIOKA Tomohiko
+;; Author: MORIOKA Tomohiko <morioka@jaist.ac.jp>
+;; Keywords: emulation, compatibility, NEmacs, mule
-;;; @ constants
-;;;
+;; This file is part of emu.
-(defconst emacs-major-version (string-to-int emacs-version))
+;; 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.
-;;; @ leading-char
-;;;
+;; 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.
-(defconst lc-ascii 0)
-(defconst lc-jp 146)
+;;; Code:
-(defun char-leading-char (chr)
- "Return leading character of CHAR.
-\[emu-nemacs.el; Mule emulating function]"
- (if (< chr 128)
- lc-ascii
- lc-jp))
+(require 'poem)
-(defalias 'get-lc 'char-leading-char)
+;;; @ coding system
+;;;
-;;; @ coding-system
+;;; @@ for old MULE emulation
;;;
(defconst *noconv* 0)
"Convert code of the text between BEGIN and END from SOURCE
to TARGET. On successful conversion returns t,
else returns nil. [emu-nemacs.el; Mule emulating function]"
- (if (not (eq ic oc))
- (convert-region-kanji-code beg end ic oc)))
-
-(defun code-detect-region (start end)
- "Detect coding-system of the text in the region between START and END.
-\[emu-orig.el; Mule emulating function]"
- (if (save-excursion
+ (if (/= ic oc)
+ (save-excursion
(save-restriction
- (narrow-to-region start end)
- (goto-char start)
- (re-search-forward "[\200-\377]" nil t)
- ))
- *euc-japan*
- ))
-
-(defun set-file-coding-system (coding-system &optional force)
- (set-kanji-fileio-code coding-system)
- )
-
-
-;;; @ character and string
-;;;
-
-(defun char-bytes (chr)
- "Return number of bytes CHAR will occupy in a buffer.
-\[Mule compatible function in tm-nemacs]"
- (if (< chr 128) 1 2))
-
-(defun char-width (chr)
- "Return number of columns CHAR will occupy when displayed.
-\[Mule compatible function in tm-nemacs]"
- (if (< chr 128) 1 2))
-
-(defun string-width (str)
- "Return number of columns STRING will occupy.
-\[Mule compatible function in tm-nemacs]"
- (length str))
-
-(defun string-to-char-list (str)
- (let ((i 0)(len (length str)) dest chr)
- (while (< i len)
- (setq chr (aref str i))
- (if (>= chr 128)
- (setq i (1+ i)
- chr (+ (lsh chr 8) (aref str i))
- ))
- (setq dest (cons chr dest))
- (setq i (1+ i))
- )
- (reverse dest)
+ (narrow-to-region beg end)
+ (convert-region-kanji-code beg end ic oc)))
))
-(defun find-charset-string (str)
- "Return a list of leading-chars in the string.
-\[emu-nemacs.el; Mule emulating function]"
- (if (string-match "[\200-\377]" str)
- (list lc-jp)
- ))
-
-(defun find-charset-region (start end)
- "Return a list of leading-chars in the region between START and END.
-\[emu-nemacs.el; Mule emulating function]"
- (if (save-excursion
- (save-restriction
- (narrow-to-region start end)
- (goto-char start)
- (re-search-forward "[\200-\377]" nil t)
- ))
- (list lc-jp)
- ))
-
-(defun check-ASCII-string (str)
- (let ((i 0)
- len)
- (setq len (length str))
- (catch 'label
- (while (< i len)
- (if (>= (elt str i) 128)
- (throw 'label nil))
- (setq i (+ i 1))
- )
- str)))
-
-;;; @ text property emulation
+;;; @ without code-conversion
;;;
-(setq tl:available-face-attribute-alist
- '(
- ;;(bold . inversed-region)
- (italic . underlined-region)
- (underline . underlined-region)
- ))
-
-;; by YAMATE Keiichirou 1994/10/28
-(defun attribute-add-narrow-attribute (attr from to)
- (or (consp (symbol-value attr))
- (set attr (list 1)))
- (let* ((attr-value (symbol-value attr))
- (len (car attr-value))
- (posfrom 1)
- posto)
- (while (and (< posfrom len)
- (> from (nth posfrom attr-value)))
- (setq posfrom (1+ posfrom)))
- (setq posto posfrom)
- (while (and (< posto len)
- (> to (nth posto attr-value)))
- (setq posto (1+ posto)))
- (if (= posto posfrom)
- (if (= (% posto 2) 1)
- (if (and (< to len)
- (= to (nth posto attr-value)))
- (set-marker (nth posto attr-value) from)
- (setcdr (nthcdr (1- posfrom) attr-value)
- (cons (set-marker-type (set-marker (make-marker)
- from)
- 'point-type)
- (cons (set-marker-type (set-marker (make-marker)
- to)
- nil)
- (nthcdr posto attr-value))))
- (setcar attr-value (+ len 2))))
- (if (= (% posfrom 2) 0)
- (setq posfrom (1- posfrom))
- (set-marker (nth posfrom attr-value) from))
- (if (= (% posto 2) 0)
- nil
- (setq posto (1- posto))
- (set-marker (nth posto attr-value) to))
- (setcdr (nthcdr posfrom attr-value)
- (nthcdr posto attr-value)))))
-
-(defalias 'tl:make-overlay 'cons)
-
-(defun tl:overlay-put (overlay prop value)
- (let ((ret (and (eq prop 'face)
- (assq value tl:available-face-attribute-alist)
- )))
- (if ret
- (attribute-add-narrow-attribute (cdr ret)
- (car overlay)(cdr overlay))
- )))
-
-(defun tl:add-text-properties (start end properties &optional object))
+(fset '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.
+\[emu-nemacs.el]"
+ (as-binary-input-file
+ ;; Returns list absolute file name and length of data inserted.
+ (insert-file-contents-literally filename visit beg end replace)))
;;; @ end
projects / elisp / apel.git / blobdiff