X-Git-Url: http://git.chise.org/gitweb/?a=blobdiff_plain;f=mime-edit.el;h=c95f8eb7fa9cfc0763d5ef9352b0c39f62459f51;hb=910492dba471df9f72ec90729b425b8f6098f2af;hp=b879a728ceddef3e4c54f5723e016c17694ac947;hpb=660be56fff9f81ff92b6272362ffe3eb30226842;p=elisp%2Fsemi.git diff --git a/mime-edit.el b/mime-edit.el index b879a72..c95f8eb 100644 --- a/mime-edit.el +++ b/mime-edit.el @@ -1,16 +1,15 @@ ;;; mime-edit.el --- Simple MIME Composer for GNU Emacs -;; Copyright (C) 1993,1994,1995,1996,1997 Free Software Foundation, Inc. +;; Copyright (C) 1993,1994,1995,1996,1997,1998 Free Software Foundation, Inc. ;; Author: UMEDA Masanobu ;; MORIOKA Tomohiko ;; Maintainer: MORIOKA Tomohiko ;; Created: 1994/08/21 renamed from mime.el ;; Renamed: 1997/2/21 from tm-edit.el -;; Version: $Revision: 0.64 $ ;; Keywords: MIME, multimedia, multilingual, mail, news -;; This file is part of SEMI (SEMI is Emacs MIME Interfaces). +;; This file is part of SEMI (Sophisticated Emacs MIME Interfaces). ;; This program is free software; you can redistribute it and/or ;; modify it under the terms of the GNU General Public License as @@ -36,26 +35,26 @@ ;; composed in the tagged MIME format are automatically translated ;; into a MIME compliant message when exiting the mode. -;; Mule (a multilingual extension to Emacs 18 and 19) has a capability -;; of handling multilingual text in limited ISO-2022 manner that is -;; based on early experiences in Japanese Internet community and -;; resulted in RFC 1468 (ISO-2022-JP charset for MIME). In order to -;; enable multilingual capability in single text message in MIME, -;; charset of multilingual text written in Mule is declared as either -;; `ISO-2022-JP-2' [RFC 1554]. Mule is required for reading the such -;; messages. +;; Mule (multilingual feature of Emacs 20 and multilingual extension +;; for XEmacs 20) has a capability of handling multilingual text in +;; limited ISO-2022 manner that is based on early experiences in +;; Japanese Internet community and resulted in RFC 1468 (ISO-2022-JP +;; charset for MIME). In order to enable multilingual capability in +;; single text message in MIME, charset of multilingual text written +;; in Mule is declared as either `ISO-2022-JP-2' [RFC 1554]. Mule is +;; required for reading the such messages. ;; This MIME composer can work with Mail mode, mh-e letter Mode, and ;; News mode. First of all, you need the following autoload ;; definition to load mime-edit-mode automatically: ;; -;; (autoload 'mime-edit-mode "mime-edit" +;; (autoload 'turn-on-mime-edit "mime-edit" ;; "Minor mode for editing MIME message." t) ;; ;; In case of Mail mode (includes VM mode), you need the following ;; hook definition: ;; -;; (add-hook 'mail-mode-hook 'mime-edit-mode) +;; (add-hook 'mail-mode-hook 'turn-on-mime-edit) ;; (add-hook 'mail-send-hook 'mime-edit-maybe-translate) ;; ;; In case of MH-E, you need the following hook definition: @@ -63,7 +62,7 @@ ;; (add-hook 'mh-letter-mode-hook ;; (function ;; (lambda () -;; (mime-edit-mode) +;; (turn-on-mime-edit) ;; (make-local-variable 'mail-header-separator) ;; (setq mail-header-separator "--------") ;; )))) @@ -71,7 +70,7 @@ ;; ;; In case of News mode, you need the following hook definition: ;; -;; (add-hook 'news-reply-mode-hook 'mime-edit-mode) +;; (add-hook 'news-reply-mode-hook 'turn-on-mime-edit) ;; (add-hook 'news-inews-hook 'mime-edit-maybe-translate) ;; ;; In case of Emacs 19, it is possible to emphasize the message tags @@ -92,7 +91,7 @@ ;; ;; This is a conventional plain text. It should be translated into ;; text/plain. -;; +;; ;;--[[text/plain]] ;; This is also a plain text. But, it is explicitly specified as is. ;;--[[text/plain; charset=ISO-8859-1]] @@ -121,45 +120,62 @@ ;;; @ version ;;; -(defconst mime-edit-RCS-ID - "$Id: mime-edit.el,v 0.64 1997-03-06 19:45:36 morioka Exp $") - -(defconst mime-edit-version (get-version-string mime-edit-RCS-ID)) - -(defconst mime-edit-version-name - (concat "SEMI MIME-Edit " mime-edit-version)) +(defconst mime-edit-version-string + `,(concat "SEMI " + (mapconcat #'number-to-string (cdr semi-version) ".") + " - \"" (car semi-version) "\"")) ;;; @ variables ;;; -(defvar mime-ignore-preceding-spaces nil - "*Ignore preceding white spaces if non-nil.") +(defgroup mime-edit nil + "MIME edit mode" + :group 'mime) + +(defcustom mime-ignore-preceding-spaces nil + "*Ignore preceding white spaces if non-nil." + :group 'mime-edit + :type 'boolean) -(defvar mime-ignore-trailing-spaces nil - "*Ignore trailing white spaces if non-nil.") +(defcustom mime-ignore-trailing-spaces nil + "*Ignore trailing white spaces if non-nil." + :group 'mime-edit + :type 'boolean) -(defvar mime-ignore-same-text-tag t +(defcustom mime-ignore-same-text-tag t "*Ignore preceding text content-type tag that is same with new one. -If non-nil, the text tag is not inserted unless something different.") +If non-nil, the text tag is not inserted unless something different." + :group 'mime-edit + :type 'boolean) -(defvar mime-auto-hide-body t - "*Hide non-textual body encoded in base64 after insertion if non-nil.") +(defcustom mime-auto-hide-body t + "*Hide non-textual body encoded in base64 after insertion if non-nil." + :group 'mime-edit + :type 'boolean) -(defvar mime-edit-voice-recorder +(defcustom mime-edit-voice-recorder (function mime-edit-voice-recorder-for-sun) - "*Function to record a voice message and encode it. [mime-edit.el]") + "*Function to record a voice message and encode it." + :group 'mime-edit + :type 'function) -(defvar mime-edit-mode-hook nil - "*Hook called when enter MIME mode.") +(defcustom mime-edit-mode-hook nil + "*Hook called when enter MIME mode." + :group 'mime-edit + :type 'hook) -(defvar mime-edit-translate-hook nil +(defcustom mime-edit-translate-hook nil "*Hook called before translating into a MIME compliant message. To insert a signature file automatically, call the function -`mime-edit-insert-signature' from this hook.") +`mime-edit-insert-signature' from this hook." + :group 'mime-edit + :type 'hook) -(defvar mime-edit-exit-hook nil - "*Hook called when exit MIME mode.") +(defcustom mime-edit-exit-hook nil + "*Hook called when exit MIME mode." + :group 'mime-edit + :type 'hook) (defvar mime-content-types '(("text" @@ -180,7 +196,7 @@ To insert a signature file automatically, call the function ("html" ;;("charset" "" "ISO-2022-JP" "US-ASCII" "ISO-8859-1" "ISO-8859-8") ) - ("x-rot13-47") + ("x-rot13-47-48") ) ("message" ("external-body" @@ -209,6 +225,7 @@ To insert a signature file automatically, call the function ("image" ("gif") ("jpeg") + ("png") ("tiff") ("x-pic") ("x-mag") @@ -220,8 +237,18 @@ To insert a signature file automatically, call the function ) "*Alist of content-type, subtype, parameters and its values.") -(defvar mime-file-types - '(("\\.rtf$" +(defcustom mime-file-types + '(("\\.txt$" + "text" "plain" nil + nil + "inline" (("filename" . file)) + ) + ("\\.pln$" + "text" "plain" nil + nil + "inline" (("filename" . file)) + ) + ("\\.rtf$" "text" "richtext" nil nil nil nil) @@ -244,6 +271,11 @@ To insert a signature file automatically, call the function "base64" "inline" (("filename" . file)) ) + ("\\.png$" + "image" "png" nil + "base64" + "inline" (("filename" . file)) + ) ("\\.tiff$" "image" "tiff" nil "base64" @@ -340,15 +372,56 @@ To insert a signature file automatically, call the function "attachment" (("filename" . file)) ) ("\\.signature" - "text" "plain" nil nil) + "text" "plain" nil nil nil nil) (".*" "application" "octet-stream" nil nil - "attachment" (("filename" . file)) - ) + "attachment" (("filename" . file))) ) "*Alist of file name, types, parameters, and default encoding. -If encoding is nil, it is determined from its contents.") +If encoding is nil, it is determined from its contents." + :type `(repeat + (list regexp + ;; primary-type + (choice :tag "Primary-Type" + ,@(nconc (mapcar (lambda (cell) + (list 'item (car cell)) + ) + mime-content-types) + '(string))) + ;; subtype + (choice :tag "Sub-Type" + ,@(nconc + (apply #'nconc + (mapcar (lambda (cell) + (mapcar (lambda (cell) + (list 'item (car cell)) + ) + (cdr cell))) + mime-content-types)) + '(string))) + ;; parameters + (repeat :tag "Parameters of Content-Type field" + (cons string (choice string symbol))) + ;; content-transfer-encoding + (choice :tag "Encoding" + ,@(cons + '(const nil) + (mapcar (lambda (cell) + (list 'item (car cell)) + ) + mime-file-encoding-method-alist))) + ;; disposition-type + (choice :tag "Disposition-Type" + (item nil) + (item "inline") + (item "attachment") + string) + ;; parameters + (repeat :tag "Parameters of Content-Disposition field" + (cons string (choice string symbol))) + )) + :group 'mime-edit) ;;; @@ about charset, encoding and transfer-level @@ -368,6 +441,8 @@ If encoding is nil, it is determined from its contents.") (iso-2022-jp 7 "base64") (iso-2022-kr 7 "base64") (euc-kr 8 "base64") + (cn-gb2312 8 "quoted-printable") + (cn-big5 8 "base64") (gb2312 8 "quoted-printable") (big5 8 "base64") (iso-2022-jp-2 7 "base64") @@ -415,7 +490,7 @@ If encoding is nil, it is determined from its contents.") "Xref" "X-UIDL" "X-Filter" "X-Gnus-.*" "X-VM-.*") "Delete these fields from original message when it is inserted as message/rfc822 part. -Each elements are regexp of field-name. [mime-edit.el]") +Each elements are regexp of field-name.") (defvar mime-edit-yank-ignored-field-regexp (concat "^" @@ -429,17 +504,23 @@ Each elements are regexp of field-name. [mime-edit.el]") ;;; @@ about message splitting ;;; -(defvar mime-edit-split-message t - "*Split large message if it is non-nil. [mime-edit.el]") +(defcustom mime-edit-split-message t + "*Split large message if it is non-nil." + :group 'mime-edit + :type 'boolean) -(defvar mime-edit-message-default-max-lines 1000 - "*Default maximum lines of a message. [mime-edit.el]") +(defcustom mime-edit-message-default-max-lines 1000 + "*Default maximum lines of a message." + :group 'mime-edit + :type 'integer) -(defvar mime-edit-message-max-lines-alist +(defcustom mime-edit-message-max-lines-alist '((news-reply-mode . 500)) "Alist of major-mode vs maximum lines of a message. If it is not specified for a major-mode, -`mime-edit-message-default-max-lines' is used. [mime-edit.el]") +`mime-edit-message-default-max-lines' is used." + :group 'mime-edit + :type 'list) (defconst mime-edit-split-ignored-field-regexp "\\(^Content-\\|^Subject:\\|^Mime-Version:\\)") @@ -456,10 +537,10 @@ If it is not specified for a major-mode, ;;; (defvar mime-edit-signing-type 'pgp-elkins - "*PGP signing type (pgp-elkins, pgp-kazu or nil). [mime-edit.el]") + "*PGP signing type (pgp-elkins, pgp-kazu or nil).") (defvar mime-edit-encrypting-type 'pgp-elkins - "*PGP encrypting type (pgp-elkins, pgp-kazu or nil). [mime-edit.el]") + "*PGP encrypting type (pgp-elkins, pgp-kazu or nil).") ;;; @@ about tag @@ -510,17 +591,25 @@ If it is not specified for a major-mode, "*If non-nil, insert X-Emacs header field.") (defvar mime-edit-x-emacs-value - (if running-xemacs - (concat emacs-version - (if (featurep 'mule) - " with mule" - " without mule")) + (if (featurep 'xemacs) + (concat emacs-version (if (featurep 'mule) + " with mule" + " without mule")) (let ((ver (if (string-match "\\.[0-9]+$" emacs-version) (substring emacs-version 0 (match-beginning 0)) emacs-version))) (if (featurep 'mule) - (concat "Emacs " ver ", MULE " mule-version) - ver)))) + (concat "Emacs " ver + (if enable-multibyte-characters + (concat ", MULE " mule-version) + " (with raw setting)") + (if (featurep 'meadow) + (concat ", " (Meadow-version)) + )) + ver))) + "Body of X-Emacs field. +If variable `mime-edit-insert-x-emacs-field' is not nil, it is +inserted into message header.") ;;; @ constants @@ -531,9 +620,13 @@ If it is not specified for a major-mode, Tspecials means any character that matches with it in header must be quoted.") (defconst mime-edit-mime-version-value - (concat "1.0 (generated by " mime-edit-version-name ")") + (concat "1.0 (generated by " mime-edit-version-string ")") "MIME version number.") +(defconst mime-edit-mime-version-field-for-message/partial + (concat "MIME-Version: 1.0 (split by " mime-edit-version-string ")\n") + "MIME version field for message/partial.") + ;;; @ keymap and menu ;;; @@ -541,65 +634,65 @@ Tspecials means any character that matches with it in header must be quoted.") (defvar mime-edit-mode-flag nil) (make-variable-buffer-local 'mime-edit-mode-flag) -(defvar mime-edit-prefix "\C-c\C-x" - "*Keymap prefix for MIME-Edit commands.") - -(defvar mime-edit-map (make-sparse-keymap) - "Keymap for MIME commands.") - -(define-key mime-edit-map "\C-t" 'mime-edit-insert-text) -(define-key mime-edit-map "\C-i" 'mime-edit-insert-file) -(define-key mime-edit-map "\C-e" 'mime-edit-insert-external) -(define-key mime-edit-map "\C-v" 'mime-edit-insert-voice) -(define-key mime-edit-map "\C-y" 'mime-edit-insert-message) -(define-key mime-edit-map "\C-m" 'mime-edit-insert-mail) -(define-key mime-edit-map "\C-w" 'mime-edit-insert-signature) -(define-key mime-edit-map "\C-s" 'mime-edit-insert-signature) -(define-key mime-edit-map "\C-k" 'mime-edit-insert-key) -(define-key mime-edit-map "t" 'mime-edit-insert-tag) -(define-key mime-edit-map "a" 'mime-edit-enclose-alternative-region) -(define-key mime-edit-map "p" 'mime-edit-enclose-parallel-region) -(define-key mime-edit-map "m" 'mime-edit-enclose-mixed-region) -(define-key mime-edit-map "d" 'mime-edit-enclose-digest-region) -(define-key mime-edit-map "s" 'mime-edit-enclose-signed-region) -(define-key mime-edit-map "e" 'mime-edit-enclose-encrypted-region) -(define-key mime-edit-map "q" 'mime-edit-enclose-quote-region) -(define-key mime-edit-map "7" 'mime-edit-set-transfer-level-7bit) -(define-key mime-edit-map "8" 'mime-edit-set-transfer-level-8bit) -(define-key mime-edit-map "/" 'mime-edit-set-split) -(define-key mime-edit-map "v" 'mime-edit-set-sign) -(define-key mime-edit-map "h" 'mime-edit-set-encrypt) -(define-key mime-edit-map "\C-p" 'mime-edit-preview-message) -(define-key mime-edit-map "\C-z" 'mime-edit-exit) -(define-key mime-edit-map "?" 'mime-edit-help) - -(defun mime-edit-toggle-mode () - (interactive) - (if mime-edit-mode-flag - (mime-edit-exit 'nomime) - (mime-edit-mode) - )) - -(cond (running-xemacs - (defconst mime-edit-mode-map nil "Keymap for MIME commands.") - (or mime-edit-mode-map - (progn - (setq mime-edit-mode-map - (make-sparse-keymap 'mime-edit-mode-map)) - (define-key - mime-edit-mode-map mime-edit-prefix mime-edit-map) - )) - (add-minor-mode 'mime-edit-mode-flag - '((" MIME-Edit " mime-transfer-level-string)) - mime-edit-mode-map - nil - 'mime-edit-toggle-mode) - ) - (t - (set-alist 'minor-mode-alist - 'mime-edit-mode-flag - '((" MIME-Edit " mime-transfer-level-string)))) - ) +(defvar mime-edit-mode-map (make-sparse-keymap) + "Keymap for MIME-Edit mode commands.") + +(define-key mime-edit-mode-map + "\C-c\C-x\C-t" 'mime-edit-insert-text) +(define-key mime-edit-mode-map + "\C-c\C-x\C-i" 'mime-edit-insert-file) +(define-key mime-edit-mode-map + "\C-c\C-x\C-e" 'mime-edit-insert-external) +(define-key mime-edit-mode-map + "\C-c\C-x\C-v" 'mime-edit-insert-voice) +(define-key mime-edit-mode-map + "\C-c\C-x\C-y" 'mime-edit-insert-message) +(define-key mime-edit-mode-map + "\C-c\C-x\C-m" 'mime-edit-insert-mail) +(define-key mime-edit-mode-map + "\C-c\C-x\C-w" 'mime-edit-insert-signature) +(define-key mime-edit-mode-map + "\C-c\C-x\C-s" 'mime-edit-insert-signature) +(define-key mime-edit-mode-map + "\C-c\C-x\C-k" 'mime-edit-insert-key) +(define-key mime-edit-mode-map + "\C-c\C-xt" 'mime-edit-insert-tag) + +(define-key mime-edit-mode-map + "\C-c\C-m\C-a" 'mime-edit-enclose-alternative-region) +(define-key mime-edit-mode-map + "\C-c\C-m\C-p" 'mime-edit-enclose-parallel-region) +(define-key mime-edit-mode-map + "\C-c\C-m\C-m" 'mime-edit-enclose-mixed-region) +(define-key mime-edit-mode-map + "\C-c\C-m\C-d" 'mime-edit-enclose-digest-region) +(define-key mime-edit-mode-map + "\C-c\C-m\C-s" 'mime-edit-enclose-signed-region) +(define-key mime-edit-mode-map + "\C-c\C-m\C-e" 'mime-edit-enclose-encrypted-region) +(define-key mime-edit-mode-map + "\C-c\C-m\C-q" 'mime-edit-enclose-quote-region) + +(define-key mime-edit-mode-map + "\C-c\C-x7" 'mime-edit-set-transfer-level-7bit) +(define-key mime-edit-mode-map + "\C-c\C-x8" 'mime-edit-set-transfer-level-8bit) +(define-key mime-edit-mode-map + "\C-c\C-x/" 'mime-edit-set-split) +(define-key mime-edit-mode-map + "\C-c\C-xs" 'mime-edit-set-sign) +(define-key mime-edit-mode-map + "\C-c\C-xv" 'mime-edit-set-sign) +(define-key mime-edit-mode-map + "\C-c\C-xe" 'mime-edit-set-encrypt) +(define-key mime-edit-mode-map + "\C-c\C-xh" 'mime-edit-set-encrypt) +(define-key mime-edit-mode-map + "\C-c\C-x\C-p" 'mime-edit-preview-message) +(define-key mime-edit-mode-map + "\C-c\C-x\C-z" 'mime-edit-exit) +(define-key mime-edit-mode-map + "\C-c\C-x?" 'mime-edit-help) (defconst mime-edit-menu-title "MIME-Edit") @@ -630,52 +723,51 @@ Tspecials means any character that matches with it in header must be quoted.") ) "MIME-edit menubar entry.") -(defun mime-edit-define-menu-for-emacs19 () - "Define menu for Emacs 19." - (define-key (current-local-map) [menu-bar mime-edit] - (cons mime-edit-menu-title - (make-sparse-keymap mime-edit-menu-title))) - (mapcar (function - (lambda (item) - (define-key (current-local-map) - (vector 'menu-bar 'mime-edit (car item)) - (cons (nth 1 item)(nth 2 item)) +(cond (running-xemacs + ;; modified by Pekka Marjola + ;; 1995/9/5 (c.f. [tm-en:69]) + (defun mime-edit-define-menu-for-xemacs () + "Define menu for Emacs 19." + (cond ((featurep 'menubar) + (make-local-variable 'current-menubar) + (set-buffer-menubar current-menubar) + (add-submenu + nil + (cons mime-edit-menu-title + (mapcar (function + (lambda (item) + (vector (nth 1 item)(nth 2 item) + mime-edit-mode-flag) + )) + mime-edit-menu-list))) + ))) + + ;; modified by Steven L. Baur + ;; 1995/12/6 (c.f. [tm-en:209]) + (or (boundp 'mime-edit-popup-menu-for-xemacs) + (setq mime-edit-popup-menu-for-xemacs + (append '("MIME Commands" "---") + (mapcar (function (lambda (item) + (vector (nth 1 item) + (nth 2 item) + t))) + mime-edit-menu-list))) + ) + ) + ((>= emacs-major-version 19) + (define-key mime-edit-mode-map [menu-bar mime-edit] + (cons mime-edit-menu-title + (make-sparse-keymap mime-edit-menu-title))) + (mapcar (function + (lambda (item) + (define-key mime-edit-mode-map + (vector 'menu-bar 'mime-edit (car item)) + (cons (nth 1 item)(nth 2 item)) + ) + )) + (reverse mime-edit-menu-list) ) - )) - (reverse mime-edit-menu-list) - )) - -;;; modified by Pekka Marjola -;;; 1995/9/5 (c.f. [tm-en:69]) -(defun mime-edit-define-menu-for-xemacs () - "Define menu for Emacs 19." - (cond ((featurep 'menubar) - (make-local-variable 'current-menubar) - (set-buffer-menubar current-menubar) - (add-submenu nil - (cons mime-edit-menu-title - (mapcar (function - (lambda (item) - (vector (nth 1 item)(nth 2 item) - mime-edit-mode-flag) - )) - mime-edit-menu-list))) - ))) - -;;; modified by Steven L. Baur -;;; 1995/12/6 (c.f. [tm-en:209]) -(if (and running-xemacs (not (boundp 'mime-edit-popup-menu-for-xemacs))) - (setq mime-edit-popup-menu-for-xemacs - (append '("MIME Commands" "---") - (mapcar (function (lambda (item) - (vector (nth 1 item) - (nth 2 item) - t))) - mime-edit-menu-list))) - ) -;;; end - -(defvar mime-edit-mode-old-local-map nil) ; buffer local variable + )) ;;; @ functions @@ -691,40 +783,35 @@ format. The message tag looks like: --[[text/plain; charset=ISO-2022-JP][7bit]] The tag specifies the MIME content type, subtype, optional parameters -and transfer encoding of the message following the tag. Messages -without any tag are treated as `text/plain' by default. Charset and +and transfer encoding of the message following the tag. Messages +without any tag are treated as `text/plain' by default. Charset and transfer encoding are automatically defined unless explicitly -specified. Binary messages such as audio and image are usually hidden. -The messages in the tagged MIME format are automatically translated -into a MIME compliant message when exiting this mode. +specified. Binary messages such as audio and image are usually +hidden. The messages in the tagged MIME format are automatically +translated into a MIME compliant message when exiting this mode. -Available charsets depend on Emacs version being used. The following +Available charsets depend on Emacs version being used. The following lists the available charsets of each emacs. -EMACS 18: US-ASCII is only available. -NEmacs: US-ASCII and ISO-2022-JP are available. -EMACS 19: US-ASCII and ISO-8859-1 (or other charset) are available. -XEmacs 19: US-ASCII and ISO-8859-1 (or other charset) are available. -Mule: US-ASCII, ISO-8859-* (except for ISO-8859-5), KOI8-R, - ISO-2022-JP, ISO-2022-JP-2, ISO-2022-KR, BIG5 and - ISO-2022-INT-1 are available. +Without mule: US-ASCII and ISO-8859-1 (or other charset) are available. +With mule: US-ASCII, ISO-8859-* (except for ISO-8859-5), KOI8-R, + ISO-2022-JP, ISO-2022-JP-2, EUC-KR, CN-GB-2312, + CN-BIG5 and ISO-2022-INT-1 are available. ISO-2022-JP-2 and ISO-2022-INT-1 charsets used in mule is expected to -be used to represent multilingual text in intermixed manner. Any +be used to represent multilingual text in intermixed manner. Any languages that has no registered charset are represented as either ISO-2022-JP-2 or ISO-2022-INT-1 in mule. -If you want to use non-ISO-8859-1 charset in EMACS 19 or XEmacs 19, -please set variable `default-mime-charset'. This variable must be -symbol of which name is a MIME charset. +If you want to use non-ISO-8859-1 charset in Emacs 19 or XEmacs +without mule, please set variable `default-mime-charset'. This +variable must be symbol of which name is a MIME charset. If you want to add more charsets in mule, please set variable -`charsets-mime-charset-alist'. This variable must be alist of which -key is list of leading-char/charset and value is symbol of MIME -charset. (leading-char is a term of MULE 1.* and 2.*. charset is a -term of XEmacs/mule, mule merged EMACS and MULE 3.*) If name of -coding-system is different as MIME charset, please set variable -`mime-charset-coding-system-alist'. This variable must be alist of +`charsets-mime-charset-alist'. This variable must be alist of which +key is list of charset and value is symbol of MIME charset. If name +of coding-system is different as MIME charset, please set variable +`mime-charset-coding-system-alist'. This variable must be alist of which key is MIME charset and value is coding-system. Following commands are available in addition to major mode commands: @@ -820,37 +907,54 @@ User customizable variables (not documented all of them): non-nil." (interactive) (if mime-edit-mode-flag + (mime-edit-exit) + (if (and (boundp 'mime-edit-touched-flag) + mime-edit-touched-flag) + (mime-edit-again) + (make-local-variable 'mime-edit-touched-flag) + (setq mime-edit-touched-flag t) + (turn-on-mime-edit) + ))) + + +(cond (running-xemacs + (add-minor-mode 'mime-edit-mode-flag + '((" MIME-Edit " mime-transfer-level-string)) + mime-edit-mode-map + nil + 'mime-edit-mode) + ) + (t + (set-alist 'minor-mode-alist + 'mime-edit-mode-flag + '((" MIME-Edit " mime-transfer-level-string))) + (set-alist 'minor-mode-map-alist + 'mime-edit-mode-flag + mime-edit-mode-map) + )) + + +;;;###autoload +(defun turn-on-mime-edit () + "Unconditionally turn on MIME-Edit mode." + (interactive) + (if mime-edit-mode-flag (error "You are already editing a MIME message.") (setq mime-edit-mode-flag t) - ;; Remember old key bindings. - (if running-xemacs - (use-local-map (or (current-local-map) (make-sparse-keymap))) - (make-local-variable 'mime-edit-mode-old-local-map) - (setq mime-edit-mode-old-local-map (current-local-map)) - ;; Add MIME commands to current local map. - (use-local-map (copy-keymap (or (current-local-map) - (make-sparse-keymap)))) - ) - (if (not (lookup-key (current-local-map) mime-edit-prefix)) - (define-key (current-local-map) mime-edit-prefix mime-edit-map)) ;; Set transfer level into mode line ;; (setq mime-transfer-level-string (mime-encoding-name mime-transfer-level 'not-omit)) (force-mode-line-update) - - ;; Define menu. Menus for other emacs implementations are - ;; welcome. - (cond (running-xemacs - (mime-edit-define-menu-for-xemacs)) - ((>= emacs-major-version 19) - (mime-edit-define-menu-for-emacs19) - )) - ;; end - + + ;; Define menu for XEmacs. + (if running-xemacs + (mime-edit-define-menu-for-xemacs) + ) + (enable-invisible) - + ;; I don't care about saving these. (setq paragraph-start (regexp-or mime-edit-single-part-tag-regexp @@ -865,8 +969,8 @@ User customizable variables (not documented all of them): )) ;;;###autoload -(defalias 'edit-mime 'mime-edit-mode) ; for convenience -(defalias 'mime-mode 'mime-edit-mode) ; for convenience +(defalias 'edit-mime 'turn-on-mime-edit) ; for convenience + (defun mime-edit-exit (&optional nomime no-error) "Translate the tagged MIME message into a MIME compliant message. @@ -883,12 +987,10 @@ just return to previous mode." (mime-edit-translate-buffer))) ;; Restore previous state. (setq mime-edit-mode-flag nil) - (cond (running-xemacs - (if (featurep 'menubar) - (delete-menu-item (list mime-edit-menu-title)))) - (t - (use-local-map mime-edit-mode-old-local-map))) - + (if (and running-xemacs + (featurep 'menubar)) + (delete-menu-item (list mime-edit-menu-title)) + ) (end-of-invisible) (set-buffer-modified-p (buffer-modified-p)) (run-hooks 'mime-edit-exit-hook) @@ -909,26 +1011,27 @@ just return to previous mode." (princ (documentation 'mime-edit-mode)) (print-help-return-message))) -(defun mime-edit-insert-text () +(defun mime-edit-insert-text (&optional subtype) "Insert a text message. -Charset is automatically obtained from the `charsets-mime-charset-alist'." +Charset is automatically obtained from the `charsets-mime-charset-alist'. +If optional argument SUBTYPE is not nil, text/SUBTYPE tag is inserted." (interactive) - (let ((ret (mime-edit-insert-tag "text" nil nil))) - (if ret - (progn - (if (looking-at mime-edit-single-part-tag-regexp) - (progn - ;; Make a space between the following message. - (insert "\n") - (forward-char -1) - )) - (if (and (member (second ret) '("enriched" "richtext")) - (fboundp 'enriched-mode) - ) - (enriched-mode t) - (if (boundp 'enriched-mode) - (enriched-mode nil) - )))))) + (let ((ret (mime-edit-insert-tag "text" subtype nil))) + (when ret + (if (looking-at mime-edit-single-part-tag-regexp) + (progn + ;; Make a space between the following message. + (insert "\n") + (forward-char -1) + )) + (if (and (member (cadr ret) '("enriched" "richtext")) + (fboundp 'enriched-mode) + ) + (enriched-mode t) + (if (boundp 'enriched-mode) + (enriched-mode -1) + )) + ))) (defun mime-edit-insert-file (file &optional verbose) "Insert a message from a file." @@ -1029,8 +1132,9 @@ Charset is automatically obtained from the `charsets-mime-charset-alist'." (let ((signature-insert-hook (function (lambda () - (apply (function mime-edit-insert-tag) - (mime-find-file-type signature-file-name)) + (let ((items (mime-find-file-type signature-file-name))) + (apply (function mime-edit-insert-tag) + (car items) (cadr items) (list (caddr items)))) ))) ) (insert-signature arg) @@ -1137,7 +1241,7 @@ Optional argument ENCODING specifies an encoding method such as base64." (defun mime-edit-goto-tag () "Search for the beginning of the tagged MIME message." - (let ((current (point)) multipart) + (let ((current (point))) (if (looking-at mime-edit-tag-regexp) t ;; At first, go to the end. @@ -1147,7 +1251,7 @@ Optional argument ENCODING specifies an encoding method such as base64." (t (goto-char (point-max)) )) - ;; Then search for the beginning. + ;; Then search for the beginning. (re-search-backward mime-edit-end-tag-regexp nil t) (or (looking-at mime-edit-beginning-tag-regexp) ;; Restore previous point. @@ -1182,26 +1286,25 @@ Optional argument ENCODING specifies an encoding method such as base64." (defun mime-edit-content-end () "Return the point of the end of content." (save-excursion - (let ((beg (point))) - (if (mime-edit-goto-tag) - (let ((top (point))) - (goto-char (match-end 0)) - (if (invisible-p (point)) - (next-visible-point (point)) - ;; Move to the end of this text. - (if (re-search-forward mime-edit-tag-regexp nil 'move) - ;; Don't forget a multiline tag. - (goto-char (match-beginning 0)) - ) - (point) - )) - ;; Assume the message begins with text/plain. - (goto-char (mime-edit-content-beginning)) - (if (re-search-forward mime-edit-tag-regexp nil 'move) - ;; Don't forget a multiline tag. - (goto-char (match-beginning 0))) - (point)) - ))) + (if (mime-edit-goto-tag) + (progn + (goto-char (match-end 0)) + (if (invisible-p (point)) + (next-visible-point (point)) + ;; Move to the end of this text. + (if (re-search-forward mime-edit-tag-regexp nil 'move) + ;; Don't forget a multiline tag. + (goto-char (match-beginning 0)) + ) + (point) + )) + ;; Assume the message begins with text/plain. + (goto-char (mime-edit-content-beginning)) + (if (re-search-forward mime-edit-tag-regexp nil 'move) + ;; Don't forget a multiline tag. + (goto-char (match-beginning 0))) + (point)) + )) (defun mime-edit-define-charset (charset) "Set charset of current tag to CHARSET." @@ -1433,7 +1536,7 @@ Parameter must be '(PROMPT CHOICE1 (CHOISE2 ...))." )) (defun mime-prompt-for-encoding (default) - "Ask for Content-Transfer-Encoding. [mime-edit.el]" + "Ask for Content-Transfer-Encoding." (let (encoding) (while (string= (setq encoding @@ -1589,8 +1692,9 @@ Parameter must be '(PROMPT CHOICE1 (CHOISE2 ...))." (insert (format "Content-Transfer-Encoding: %s\n" encoding)) ) (insert "\n") - (or (funcall (pgp-function 'mime-sign) - (point-min)(point-max) nil nil pgp-boundary) + (or (as-binary-process + (funcall (pgp-function 'mime-sign) + (point-min)(point-max) nil nil pgp-boundary)) (throw 'mime-edit-error 'pgp-error) ) )))) @@ -1791,7 +1895,7 @@ Content-Transfer-Encoding: 7bit (insert mime-edit-x-emacs-value) )) ;; Make primary MIME headers. - (or (mail-position-on-field "Mime-Version") + (or (mail-position-on-field "MIME-Version") (insert mime-edit-mime-version-value)) ;; Remove old Content-Type and other fields. (save-restriction @@ -1811,22 +1915,24 @@ Content-Transfer-Encoding: 7bit )))) (defun mime-edit-translate-single-part-tag (&optional prefix) + "Translate single-part-tag to MIME header." (if (re-search-forward mime-edit-single-part-tag-regexp nil t) (let* ((beg (match-beginning 0)) (end (match-end 0)) (tag (buffer-substring beg end)) ) (delete-region beg end) - (setq contype (mime-edit-get-contype tag)) - (setq encoding (mime-edit-get-encoding tag)) - (insert (concat prefix "--" boundary "\n")) - (save-restriction - (narrow-to-region (point)(point)) - (insert "Content-Type: " contype "\n") - (if encoding - (insert "Content-Transfer-Encoding: " encoding "\n")) - (eword-encode-header) - ) + (let ((contype (mime-edit-get-contype tag)) + (encoding (mime-edit-get-encoding tag)) + ) + (insert (concat prefix "--" boundary "\n")) + (save-restriction + (narrow-to-region (point)(point)) + (insert "Content-Type: " contype "\n") + (if encoding + (insert "Content-Transfer-Encoding: " encoding "\n")) + (eword-encode-header) + )) t))) (defun mime-edit-translate-region (beg end &optional boundary multipart) @@ -1921,12 +2027,10 @@ Content-Transfer-Encoding: 7bit (intern (downcase charset)) (mime-edit-choose-charset))) (mime-edit-define-charset charset) - (cond ((string-equal contype "text/x-rot13-47") + (cond ((string-equal contype "text/x-rot13-47-48") (save-excursion (forward-line) - (set-mark (point)) - (goto-char (mime-edit-content-end)) - (tm:caesar-region) + (mule-caesar-region (point) (mime-edit-content-end)) )) ((string-equal contype "text/enriched") (save-excursion @@ -1961,6 +2065,34 @@ Content-Transfer-Encoding: 7bit ) (encode-mime-charset-region beg (mime-edit-content-end) charset) + ;; Protect "From " in beginning of line + (save-restriction + (narrow-to-region beg (mime-edit-content-end)) + (goto-char beg) + (let (case-fold-search) + (if (re-search-forward "^From " nil t) + (unless encoding + (if (memq charset '(iso-2022-jp + iso-2022-jp-2 + iso-2022-int-1 + x-ctext)) + (while (progn + (replace-match "\e(BFrom ") + (re-search-forward "^From " nil t) + )) + (setq encoding "quoted-printable") + ))))) + ;; canonicalize line break code + (or (member encoding '(nil "7bit" "8bit" "quoted-printable")) + (save-restriction + (narrow-to-region beg (mime-edit-content-end)) + (goto-char beg) + (while (re-search-forward "\\([^\r]\\)\n" nil t) + (replace-match + (concat (buffer-substring (match-beginning 0) + (match-end 1)) "\r\n")) + ))) + (goto-char beg) (mime-encode-region beg (mime-edit-content-end) encoding) (mime-edit-define-encoding encoding) )) @@ -1999,7 +2131,7 @@ Content-Transfer-Encoding: 7bit (defun mime-edit-voice-recorder-for-sun (encoding) "Record voice in a buffer using Sun audio device, -and insert data encoded as ENCODING. [mime-edit.el]" +and insert data encoded as ENCODING." (message "Start the recording on %s. Type C-g to finish the recording..." (system-name)) (mime-insert-encoded-file "/dev/audio" encoding) @@ -2058,7 +2190,7 @@ and insert data encoded as ENCODING. [mime-edit.el]" ;;; @ multipart enclosure ;;; -(defun mime-edit-enclose-region (type beg end) +(defun mime-edit-enclose-region-internal (type beg end) (save-excursion (goto-char beg) (let ((current (point))) @@ -2077,40 +2209,40 @@ and insert data encoded as ENCODING. [mime-edit.el]" (defun mime-edit-enclose-quote-region (beg end) (interactive "*r") - (mime-edit-enclose-region "quote" beg end) + (mime-edit-enclose-region-internal 'quote beg end) ) (defun mime-edit-enclose-mixed-region (beg end) (interactive "*r") - (mime-edit-enclose-region "mixed" beg end) + (mime-edit-enclose-region-internal 'mixed beg end) ) (defun mime-edit-enclose-parallel-region (beg end) (interactive "*r") - (mime-edit-enclose-region "parallel" beg end) + (mime-edit-enclose-region-internal 'parallel beg end) ) (defun mime-edit-enclose-digest-region (beg end) (interactive "*r") - (mime-edit-enclose-region "digest" beg end) + (mime-edit-enclose-region-internal 'digest beg end) ) (defun mime-edit-enclose-alternative-region (beg end) (interactive "*r") - (mime-edit-enclose-region "alternative" beg end) + (mime-edit-enclose-region-internal 'alternative beg end) ) (defun mime-edit-enclose-signed-region (beg end) (interactive "*r") (if mime-edit-signing-type - (mime-edit-enclose-region "signed" beg end) + (mime-edit-enclose-region-internal 'signed beg end) (message "Please specify signing type.") )) (defun mime-edit-enclose-encrypted-region (beg end) (interactive "*r") (if mime-edit-signing-type - (mime-edit-enclose-region "encrypted" beg end) + (mime-edit-enclose-region-internal 'encrypted beg end) (message "Please specify encrypting type.") )) @@ -2129,7 +2261,7 @@ and insert data encoded as ENCODING. [mime-edit.el]" (defun mime-edit-set-split (arg) (interactive (list - (y-or-n-p "Do you want to enable split?") + (y-or-n-p "Do you want to enable split? ") )) (setq mime-edit-split-message arg) (if arg @@ -2174,7 +2306,7 @@ Optional TRANSFER-LEVEL is a number of transfer-level, 7 or 8." (defun mime-edit-set-sign (arg) (interactive (list - (y-or-n-p "Do you want to sign?") + (y-or-n-p "Do you want to sign? ") )) (if arg (if mime-edit-signing-type @@ -2193,7 +2325,7 @@ Optional TRANSFER-LEVEL is a number of transfer-level, 7 or 8." (defun mime-edit-set-encrypt (arg) (interactive (list - (y-or-n-p "Do you want to encrypt?") + (y-or-n-p "Do you want to encrypt? ") )) (if arg (if mime-edit-encrypting-type @@ -2233,12 +2365,11 @@ Optional TRANSFER-LEVEL is a number of transfer-level, 7 or 8." ;;; @ split ;;; -(defun mime-edit-insert-partial-header - (fields subject id number total separator) +(defun mime-edit-insert-partial-header (fields subject + id number total separator) (insert fields) (insert (format "Subject: %s (%d/%d)\n" subject number total)) - (insert (format "Mime-Version: 1.0 (split by %s)\n" - mime-edit-version-name)) + (insert mime-edit-mime-version-field-for-message/partial) (insert (format "\ Content-Type: message/partial; id=%s; number=%d; total=%d\n%s\n" id number total separator)) @@ -2256,7 +2387,7 @@ Content-Type: message/partial; id=%s; number=%d; total=%d\n%s\n" (or (cdr (assq major-mode mime-edit-message-max-lines-alist)) mime-edit-message-default-max-lines)) ) - (let* ((mime-edit-draft-file-name + (let* ((mime-edit-draft-file-name (or (buffer-file-name) (make-temp-name (expand-file-name "mime-draft" mime-temp-directory)))) @@ -2364,7 +2495,7 @@ Content-Type: message/partial; id=%s; number=%d; total=%d\n%s\n" (defvar mime-edit-buffer nil) ; buffer local variable (defun mime-edit-preview-message () - "preview editing MIME message. [mime-edit.el]" + "preview editing MIME message." (interactive) (let* ((str (buffer-string)) (separator mail-header-separator) @@ -2387,7 +2518,7 @@ Content-Type: message/partial; id=%s; number=%d; total=%d\n%s\n" (setq mail-header-separator separator) (make-local-variable 'mime-edit-buffer) (setq mime-edit-buffer the-buf) - + (run-hooks 'mime-edit-translate-hook) (mime-edit-translate-buffer) (goto-char (point-min)) @@ -2399,7 +2530,8 @@ Content-Type: message/partial; id=%s; number=%d; total=%d\n%s\n" )) (defun mime-edit-quitting-method () - (let ((temp mime::preview/article-buffer) + "Quitting method for mime-view." + (let ((temp mime-raw-buffer) buf) (mime-view-kill-buffer) (set-buffer temp) @@ -2417,26 +2549,26 @@ Content-Type: message/partial; id=%s; number=%d; total=%d\n%s\n" ;;; @ edit again ;;; -(defun mime-editor::edit-again (code-conversion) +(defvar mime-edit-again-ignored-field-regexp + (concat "^\\(" "Content-.*\\|Mime-Version" + (if mime-edit-insert-x-emacs-field "\\|X-Emacs") + "\\):") + "Regexp for deleted header fields when `mime-edit-again' is called.") + +(defun mime-edit-decode-buffer (not-decode-text) (save-excursion (goto-char (point-min)) - (let ((ctl (mime/Content-Type))) + (let ((ctl (mime-read-Content-Type))) (if ctl - (let ((ctype (car ctl)) - (params (cdr ctl)) - type stype) - (if (string-match "/" ctype) - (progn - (setq type (substring ctype 0 (match-beginning 0))) - (setq stype (substring ctype (match-end 0))) - ) - (setq type ctype) - ) + (let ((type (car ctl)) + (stype (car (cdr ctl))) + (params (cdr (cdr ctl))) + ) (cond - ((string= ctype "application/pgp-signature") + ((and (eq type 'application)(eq stype 'pgp-signature)) (delete-region (point-min)(point-max)) ) - ((string= type "multipart") + ((eq type 'multipart) (let* ((boundary (cdr (assoc "boundary" params))) (boundary-pat (concat "\n--" (regexp-quote boundary) "[ \t]*\n")) @@ -2466,7 +2598,7 @@ Content-Type: message/partial; id=%s; number=%d; total=%d\n%s\n" ) (save-restriction (narrow-to-region beg end) - (mime-editor::edit-again code-conversion) + (mime-edit-decode-buffer not-decode-text) (goto-char (point-max)) )))) )) @@ -2479,12 +2611,13 @@ Content-Type: message/partial; id=%s; number=%d; total=%d\n%s\n" ))) )) (t - (let* (charset + (let* ((ctype (format "%s/%s" type stype)) + charset (pstr (let ((bytes (+ 14 (length ctype)))) (mapconcat (function (lambda (attr) - (if (string-equal (car attr) "charset") + (if (string= (car attr) "charset") (progn (setq charset (cdr attr)) "") @@ -2514,7 +2647,7 @@ Content-Type: message/partial; id=%s; number=%d; total=%d\n%s\n" (eliminate-top-spaces (std11-unfold-string (buffer-substring hbeg end)))) - (if (or charset (string-equal type "text")) + (if (or charset (eq type 'text)) (progn (delete-region beg (1+ end)) (goto-char (point-min)) @@ -2525,7 +2658,7 @@ Content-Type: message/partial; id=%s; number=%d; total=%d\n%s\n" (setq encoded t encoding nil) ))))))) - (if (or code-conversion encoded) + (if (or encoded (not not-decode-text)) (decode-mime-charset-region (point-min)(point-max) (or charset default-mime-charset)) @@ -2541,47 +2674,47 @@ Content-Type: message/partial; id=%s; number=%d; total=%d\n%s\n" (insert (concat "\n" (mime-create-tag - (concat type "/" stype pstr) encoding))) + (format "%s/%s%s" type stype pstr) + encoding))) ) (delete-region (point-min) he) (insert (mime-create-tag - (concat type "/" stype pstr) encoding)) + (format "%s/%s%s" type stype pstr) + encoding)) )) )))) - (if code-conversion + (or not-decode-text (decode-mime-charset-region (point-min) (point-max) default-mime-charset) - ) + ) )))) -(defun mime-edit-again (&optional code-conversion no-separator no-mode) +(defun mime-edit-again (&optional not-decode-text no-separator not-turn-on) "Convert current buffer to MIME-Edit buffer and turn on MIME-Edit mode. Content-Type and Content-Transfer-Encoding header fields will be converted to MIME-Edit tags." (interactive) - (mime-editor::edit-again code-conversion) + (goto-char (point-min)) + (if (search-forward + (concat "\n" (regexp-quote mail-header-separator) "\n") + nil t) + (replace-match "\n\n") + ) + (mime-edit-decode-buffer not-decode-text) (goto-char (point-min)) (save-restriction - (narrow-to-region - (point-min) - (if (re-search-forward - (concat "^\\(" (regexp-quote mail-header-separator) "\\)?$") - nil t) - (match-end 0) - (point-max) - )) + (std11-narrow-to-header) (goto-char (point-min)) - (while (re-search-forward - "^\\(Content-.*\\|Mime-Version\\):" nil t) + (while (re-search-forward mime-edit-again-ignored-field-regexp nil t) (delete-region (match-beginning 0) (1+ (std11-field-end))) )) (or no-separator (and (re-search-forward "^$") (replace-match mail-header-separator) )) - (or no-mode - (mime-edit-mode) + (or not-turn-on + (turn-on-mime-edit) ))