Mercurial > hg > xemacs-beta
comparison lisp/w3/w3-mule.el @ 0:376386a54a3c r19-14
Import from CVS: tag r19-14
| author | cvs |
|---|---|
| date | Mon, 13 Aug 2007 08:45:50 +0200 |
| parents | |
| children | ac2d302a0011 |
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| -1:000000000000 | 0:376386a54a3c |
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| 1 ;;; w3-mule.el,v --- MULE 18/19 specific functions for emacs-w3 | |
| 2 ;; Author: wmperry | |
| 3 ;; Created: 1996/04/25 14:41:19 | |
| 4 ;; Version: 1.15 | |
| 5 ;; Keywords: faces, help, i18n, mouse, hypermedia | |
| 6 | |
| 7 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; | |
| 8 ;;; Copyright (c) 1993, 1994, 1995 by William M. Perry (wmperry@spry.com) | |
| 9 ;;; | |
| 10 ;;; This file is part of GNU Emacs. | |
| 11 ;;; | |
| 12 ;;; GNU Emacs is free software; you can redistribute it and/or modify | |
| 13 ;;; it under the terms of the GNU General Public License as published by | |
| 14 ;;; the Free Software Foundation; either version 2, or (at your option) | |
| 15 ;;; any later version. | |
| 16 ;;; | |
| 17 ;;; GNU Emacs is distributed in the hope that it will be useful, | |
| 18 ;;; but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 19 ;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 20 ;;; GNU General Public License for more details. | |
| 21 ;;; | |
| 22 ;;; You should have received a copy of the GNU General Public License | |
| 23 ;;; along with GNU Emacs; see the file COPYING. If not, write to | |
| 24 ;;; the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. | |
| 25 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; | |
| 26 | |
| 27 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; | |
| 28 ;;; Printing a mule buffer as postscript. Requires m2ps | |
| 29 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; | |
| 30 (defun w3-m2ps-buffer (&optional buffer) | |
| 31 "Print a buffer by passing it through m2ps and lpr." | |
| 32 (or buffer (setq buffer (current-buffer))) | |
| 33 (let ((x (save-excursion (set-buffer buffer) tab-width))) | |
| 34 (save-excursion | |
| 35 (set-buffer (get-buffer-create " *mule-print*")) | |
| 36 (erase-buffer) | |
| 37 (insert-buffer buffer) | |
| 38 (if (/= x tab-width) | |
| 39 (progn | |
| 40 (setq tab-width x) | |
| 41 (message "Converting tabs") | |
| 42 (untabify (point-min) (point-max)))) | |
| 43 (setq file-coding-system *internal*) | |
| 44 (shell-command-on-region (point-min) (point-max) | |
| 45 "m2ps | lpr" t)))) | |
| 46 | |
| 47 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; | |
| 48 ;;; Multi-Lingual Emacs (MULE) Specific Functions | |
| 49 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; | |
| 50 (defvar attributed-region nil | |
| 51 "Bogus definition to get rid of compile-time warnings.") | |
| 52 | |
| 53 (defun w3-inhibit-code-conversion (proc buf) | |
| 54 "Inhibit Mule's subprocess PROC from code converting in BUF." | |
| 55 (save-excursion | |
| 56 (set-buffer buf) | |
| 57 (setq mc-flag nil)) | |
| 58 (set-process-coding-system proc *noconv* *noconv*)) | |
| 59 | |
| 60 (defvar w3-mime-list-for-code-conversion | |
| 61 '("text/plain" "text/html") | |
| 62 "List of MIME types that require Mules' code conversion.") | |
| 63 (make-variable-buffer-local 'w3-mime-list-for-code-conversion) | |
| 64 | |
| 65 (defun w3-convert-code-for-mule (mmtype) | |
| 66 "Convert current data into the appropriate coding system" | |
| 67 (and (or (not mmtype) (member mmtype w3-mime-list-for-code-conversion)) | |
| 68 (let* ((c (code-detect-region (point-min) (point-max))) | |
| 69 (code (or (and (listp c) (car c)) c))) | |
| 70 (setq mc-flag t) | |
| 71 (code-convert-region (point-min) (point-max) code *internal*) | |
| 72 (set-file-coding-system code)))) | |
| 73 | |
| 74 (provide 'w3-mule) |