From: tomo <tomo>
Date: Fri, 26 Jun 1998 07:53:56 +0000 (+0000)
Subject: This commit was manufactured by cvs2svn to create branch
X-Git-Tag: remi-1_8_0^3~1
X-Git-Url: http://git.chise.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b779954646f821fadd7d7771849df59b73cda196;p=elisp%2Fsemi.git

This commit was manufactured by cvs2svn to create branch
'unlabeled-1.311.2'.
---

diff --git a/Makefile b/Makefile
deleted file mode 100644
index eb229ce..0000000
--- a/Makefile
+++ /dev/null
@@ -1,71 +0,0 @@
-#
-# Makefile for SEMI kernel.
-#
-
-PACKAGE = semi
-VERSION = 1.8.0
-
-SHELL	= /bin/sh
-MAKE	= make
-CC	= gcc
-CFLAGS	= -O2
-TAR	= tar
-RM	= /bin/rm -f
-CP	= /bin/cp -p
-EMACS	= emacs
-
-GOMI	= *.elc
-FLAGS   = -batch -q -no-site-file
-
-PREFIX	= NONE
-EXEC_PREFIX = NONE
-LISPDIR = NONE
-
-elc:
-	$(EMACS) $(FLAGS) -l SEMI-MK -f compile-semi \
-		$(PREFIX) $(EXEC_PREFIX) $(LISPDIR)
-
-install-elc:	elc
-	$(EMACS) $(FLAGS) -l SEMI-MK -f install-semi \
-		$(PREFIX) $(EXEC_PREFIX) $(LISPDIR)
-
-
-all:	$(UTILS) $(DVI) elc
-
-tex:	ol2
-	cd doc; $(MAKE) tex
-
-dvi:	ol2
-	cd doc; $(MAKE) dvi
-
-ps:	ol2
-	cd doc; $(MAKE) ps
-
-
-install:	install-elc
-
-update-xemacs:
-	$(EMACS) $(FLAGS) -l SEMI-MK -f update-xemacs-source
-
-
-clean:
-	-$(RM) $(GOMI)
-	-cd doc   && $(MAKE) clean
-	-cd gnus  && $(MAKE) clean
-	-cd mh-e  && $(MAKE) clean
-	cd ../mel && $(MAKE) clean
-
-
-tar:
-	cvs commit
-	sh -c 'cvs tag -RF $(PACKAGE)-`echo $(VERSION) \
-				| sed s/\\\\./_/ | sed s/\\\\./_/`; \
-	cd /tmp; \
-	cvs -d :pserver:anonymous@chamonix.jaist.ac.jp:/hare/cvs/root \
-		export -d $(PACKAGE)-$(VERSION) \
-		-r $(PACKAGE)-`echo $(VERSION) \
-			| sed s/\\\\./_/ | sed s/\\\\./_/` semi'
-	$(RM) /tmp/$(PACKAGE)-$(VERSION)/ftp.in
-	cd /tmp; $(TAR) cvzf $(PACKAGE)-$(VERSION).tar.gz $(PACKAGE)-$(VERSION)
-	cd /tmp; $(RM) -r $(PACKAGE)-$(VERSION)
-	sed "s/VERSION/$(VERSION)/" < ftp.in > ftp
diff --git a/NEWS b/NEWS
deleted file mode 100644
index ab7b381..0000000
--- a/NEWS
+++ /dev/null
@@ -1,412 +0,0 @@
-SEMI NEWS --- history of major-changes.
-Copyright (C) 1998 Free Software Foundation, Inc.
-
-* Changes in SEMI 1.8
-
-** Abolish external X-Face viewer
-
-
-** Abolish obsolete utility for *-field-list and *-field-regexp
-
-  Abolish function `tm:set-fields', `tm:add-fields' and
-`tm:delete-fields'.
-
-
-** Change MUA interface of automatic message/partial combining
-
-  Abolish variable `mime-view-partial-message-method-alist'.
-
-  Instead of it, `request-partial-message-method' in acting-situation
-is available to specify MUA depended implementation.
-
-  Each element of `mime-view-partial-message-method-alist' were
-required to display message at current summary line, and its return
-value were ignored.  On the other hand,
-`request-partial-message-method' is required to return structure of
-message at current summary line.  Format of it is mime-entity.
-
-
-* Changes in SEMI 1.7
-
-** Header-presentation-method
-
-  Now MIME-View uses header-presentation-method instead of
-header-filter.
-
-  - abolish variable `mime-view-content-header-filter-alist'
-
-  - abolish function `mime-view-cut-header'
-
-  - Rename `mime-view-content-header-filter-hook' to
-    `mime-display-header-hook'
-
-
-** Abolish `mime-view-ignored-field-regexp'
-
-  Now mime-view uses `mime-view-ignored-field-list' directly in
-default header-presentation-method.
-
-
-** Abolish body filter support
-
-  Please use body-presentation-method.
-
-
-** Methods for MUAs
-
-  - Rename `mime-view-following-method-alist' to
-    `mime-preview-following-method-alist'
-
-  - Rename `mime-method-to-combine-message/partial-pieces' to
-    `mime-combine-message/partial-pieces-automatically'
-
-
-* Changes in SEMI 1.6
-
-** Abolish tm-compatible external method support
-
-  Abolish tm-compatible external method support.  Please use mailcap
-method instead of it.
-
-
-** Abolish `mime-edit-signing-type' and `mime-edit-encrypting-type'
-
-  C-c C-m C-s encloses as "pgp-signed" which means PGP/MIME signature.
-
-  C-c C-m C-e encloses as "pgp-encrypted" which means PGP/MIME
-encryption.
-
-
-** New method to detect content of entity
-
-  Now MIME-View can detect content of entity for
-application/octet-stream in default setting.
-
-  It uses "file" command to detect.  User can customize
-`mime-file-content-type-alist' to specify media-type for output of
-"file" command.  It is an alist of "file" output patterns
-vs. corresponding media-types.  Each element looks like (REGEXP TYPE
-SUBTYPE).  REGEXP is pattern for "file" command output.  TYPE is
-symbol to indicate primary type of media-type.  SUBTYPE is symbol to
-indicate subtype of media-type.
-
-
-** New interface to display message
-
-- Function `mime-view-buffer'
-- Function `mime-view-display-message'
-
-
-** Change interface of internal playback method
-
-  Interface of internal playback method was changed to
-
-	(entity situation)
-
-It is as same as interface of body-presentation-method.
-
-
-** Change interface of `mime-view-entity-button-visible-p'
-
-** Change interface of `mime-view-insert-entity-button'
-
-
-** `mime-preview-original-major-mode'
-
-  Abolish variable `mime-preview-original-major-mode'.
-
-  Please use function `mime-preview-original-major-mode' instead of
-it.
-
-
-** mime-preview-over-to-{previous|next}-method-alist
-
-  `mime-preview-over-to-{previous|next}-method-alist' were renamed
-from `mime-view-over-to-{previous|next}-method-alist'.
-
-
-* Changes in SEMI 1.5
-
-** mime-w3
-
-  Add inline text/html preview feature using w3.  If
-`mime-setup-enable-inline-html' is not nil, semi-setup.el sets up it.
-
-
-** `pgp-elkins' -> `pgp-mime'
-
-  Rename `pgp-elkins' -> `pgp-mime'.  Variable
-`mime-edit-signing-type' and `mime-edit-encrypting-type' does not
-allow `pgp-elkins'.
-
-
-** type-subtype-score
-
-  Now MIME-View chooses one entity to display body in
-multipart/alternative.  In this mechanism,
-`mime-view-type-subtype-score-alist' is used to specify priority of
-each entity.
-
-  Variable `mime-view-type-subtype-score-alist' is alist of
-TYPE-SUBTYPE vs. SCORE.  TYPE-SUBTYPE is cons pair (TYPE . SUBTYPE),
-symbol TYPE or t.  TYPE and SUBTYPE are symbol.  `t' means default.
-SCORE is integer.  Larger number is larger priority.
-
-
-** text presentation
-
-  Change text presentation mechanism.  In anything older than SEMI
-1.4, text presentation mechanism is based on filter model.  However it
-has design problem about conversion between byte representation and
-text presentation.  So SEMI was changed to use
-body-presentation-method to display text entity.  In this purpose, old
-text decoding features were abolished and introduces news features
-(cf. next section).
-
-
-** mime-raw-representation-type and mime-raw-representation-type-alist
-
-  Abolish `mime-text-decoder' and `mime-text-decoder-alist' because of
-text presentation mechanism change (cf. previous section).  Instead of
-it, SEMI introduces variable about representation-type of
-mime-raw-buffer.  If it is `binary', mime-raw-buffer is as same as
-network representation.  If it is `cooked', mime-raw-buffer is
-code-converted.
-
-  `mime-raw-representation-type-alist' is an alist of major-mode
-vs. representation-type.  Each element looks like
-
-    (SYMBOL . REPRESENTATION-TYPE).
-
-SYMBOL is major-mode or t.  t means default.
-
-  `mime-raw-representation-type' is a buffer local variable of
-mime-raw-buffer.  If it is non-nil, it overrides
-`mime-raw-representation-type-alist'.
-
-  In addition, `mime-raw-buffer-coding-system-alist' was abolished.
-Because representation-type has enough information.
-
-
-* Changes in SEMI 1.4
-
-** mailcap
-
-  mailcap was supported to set up 'mime-acting-condition.
-
-  tm-external-method scripts written by born shell were abolished.
-
-
-** mime-add-condition
-
-  New function to set up 'mime-preview-condition and/or
-'mime-acting-condition.
-
-
-** signature setting in semi-setup.el
-
-  Abolish MUA depended signature setting.
-
-  Setting for mail-mode were moved to mail-mime-setup.el.
-
-
-* Changes in SEMI 1.3
-
-** mime-acting-condition
-
-  Format of variable 'mime-acting-condition was changed from `atype'
-to `condition tree'.  Its format is as same as
-'mime-preview-condition.
-
-  If there are two or more conditions are found when matching, menu
-pops up to select method to run.  Selected situation will be added to
-example database. (cf. mime-acting-situation-examples-file)
-
-** New variables
-
-*** mime-view-find-every-acting-situation
-
-	Find every available acting-situation if non-nil.
-
-*** mime-acting-situation-examples-file
-
-	File name of example about acting-situation demonstrated by
-	user.
-
-
-* Changes in SEMI 1.2
-
-** User setting
-
-*** hooks
-
-  'mime-view-plain-text-preview-hook was renamed to
-'mime-preview-text/plain-hook.
-
-*** Variable
-
-  Variable 'mime-view-childrens-header-showing-Content-Type-list was
-abolished.  Please use 'mime-preview-condition instead.
-
-*** API about visible-predicates were abolished
-
-  Following functions were abolished:
-
-    mime-view-header-visible-p (entity message-info)
-
-    mime-view-body-visible-p (entity message-info)
-
-    mime-view-entity-separator-visible-p (entity message-info)
-
-Please use 'mime-preview-condition instead.
-
-  Function 'mime-view-entity-button-visible-p is not abolished, but it
-is obsoleted.
-
-*** mime-preview-condition
-
-  Following are added as pre-defined keys:
-
-	'childrens-situation	default preview-situation for children
-	'message-button		to specify to display message-button
-				    nil:	default (invisible)
-				    'visible:	visible
-				    'invisible:	invisible
-	'entity-button		to specify to display entity-button
-				    nil:	default (visible)
-				    'visible:	visible
-				    'invisible:	invisible
-	'header			to specify to display header
-				    nil:	default (invisible)
-				    'visible:	visible
-				    'invisible:	invisible
-
-** API
-
-*** Interface for body-filter
-
-  'mime-view-filter-for-* was renamed to 'mime-preview-filter-for-*.
-
-
-*** mime-text-decode-body
-
-  Function 'mime-decode-text-body was renamed to
-'mime-text-decode-body and changed interface.  New interface is
-following:
-
-	mime-text-decode-body (SITUATION)
-
-SITUATION is preview-situation.  Content-Transfer-Encoding and
-MIME-charset are specified in field of it.
-
-
-* Changes in SEMI 1.1
-
-** User setting
-
-*** Setting variable about visible body
-
-  'mime-view-visible-media-type-list and
-'mime-view-content-filter-alist were abolished.  Please use
-'mime-preview-condition instead.
-
-  Notice that 'mime-preview-condition is not list of
-media-type/subtype string nor association-list.  It uses new
-data-structure `ctree' (condition-tree; it is introduced to replace
-`atype').  Function 'ctree-set-calist-strictly and
-'ctree-set-calist-with-default may be useful to modify it (`calist'
-(condition-alist) is as same as `atype').
-
-
-*** API about visible-predicates
-
-  Interface of visible-predicates for entity elements were changed.
-New interfaces are following:
-
-    mime-view-entity-button-visible-p (entity message-info)
-
-    mime-view-header-visible-p (entity message-info)
-
-    mime-view-body-visible-p (entity message-info)
-
-    mime-view-entity-separator-visible-p (entity message-info)
-
-
-** API
-
-*** entity representation
-
-  Structure 'mime-entity-info was renamed to 'mime-entity.  So various
-functions were renamed too.
-
-
-*** Interface for entity-button generators
-
-  Interface of entity-button generators was changed.  New interfaces
-is following:
-
-    mime-view-insert-entity-button (entity message-info subject)
-
-
-*** mime-preview-condition and preview-situation
-
-  Conditions about preview generation are unified to
-'mime-preview-condition.  Namely other variables, such as
-'mime-view-visible-media-type-list, 'mime-view-content-filter-alist,
-'mime-view-image-converter-alist were abolished.
-
-  Preview-situation is generated from entity information, running
-environment and 'mime-preview-condition.  These elements are checked
-to match with each other. (it is similar to acting-situation)
-
-  Format of preview-situation is association-list.  Following key is
-pre-defined:
-
-	'type			  media-type
-	'subtype		  media-subtype
-	'encoding		  content-transfer-encoding
-	'major-mode		  major-mode of MUA
-	<STRING>		  attribute of Content-Type field.
-	'body-presentation-method body-presentation-method
-
-If 'body-presentation-method is 'with-filter, 'body-filter is used to
-specify body-filter function.  If 'body-presentation-method is
-function, it is called to generate presentation of entity body.
-
-Body-filter function 'mime-view-filter-for-image refers 'image-format.
-
-Setting for message/partial button is specified by
-'mime-preview-condition instead of hard-coding.
-
-
-*** Interface for body-filter
-
-  Interface of body-filter was changed.  New interfaces is following:
-
-    <body-filter> (situation)
-
-Current pre-defined filters are following:
-
-	mime-view-filter-for-text/plain (situation)
-	mime-view-filter-for-text/richtext (situation)
-	mime-view-filter-for-text/enriched (situation)
-	mime-view-filter-for-image (situation) ; if available
-
-'mime-view-filter-for-application/postscript was abolished.
-
-
-*** Format of mime-acting-condition (acting-situation)
-
-  Format of `mime-acting-condition' were changed.  `type' and
-`subtype' are separated and changed to symbol.
-
-
-*** Renaming
-
-- mime-view-buffer -> mime-preview-buffer
-
-
-Local variables:
-mode: outline
-paragraph-separate: "[ 	]*$"
-end:
diff --git a/README.en b/README.en
deleted file mode 100644
index 38e14c2..0000000
--- a/README.en
+++ /dev/null
@@ -1,207 +0,0 @@
-[README for SEMI kernel package (English Version)]
-
-What's SEMI?
-============
-
-  SEMI is a library to provide MIME feature for GNU Emacs.  MIME is a
-  proposed internet standard for including content and headers other
-  than (ASCII) plain text in messages.
-
-	RFC 2045 : Internet Message Bodies
-	RFC 2046 : Media Types
-	RFC 2047 : Message Header Extensions
-	RFC 2048 : MIME Registration Procedures
-	RFC 2049 : MIME Conformance
-
-  SEMI has the following features:
-
-	- MIME message viewer   (mime-view-mode) (RFC 2045 .. 2049)
-	- MIME message composer (mime-edit-mode) (RFC 2045 .. 2049)
-
-  MIME message viewer and composer also support following features:
-
-	- filename handling by Content-Disposition field (RFC 1806)
-	- PGP/MIME security Multiparts (RFC 2015)
-	- application/pgp (draft-kazu-pgp-mime-00.txt; obsolete)
-	- text/richtext (RFC 1521; obsolete; preview only)
-	- text/enriched (RFC 1896)
-	- External method configuration by mailcap (RFC 1524)
-
-  Notice that this package does not contain MIME extender for any
-  MUAs.  They are released as separated packages.
-
-
-Required environment
-====================
-
-  SEMI supports XEmacs 20.2 or later with mule, and Emacs 20.
-
-  SEMI does not support anything older than Emacs 19.28 or XEmacs
-  19.14.  SEMI also does not support Emacs 19.29 to 19.34, XEmacs
-  19.15 or XEmacs 20.2 without mule, but SEMI may work with them.
-
-  SEMI requires APEL (8.7 or later) and FLIM (1.7.0 or later) package.
-  Please install them before installing it.  APEL package is available
-  at:
-
-	ftp://ftp.jaist.ac.jp/pub/GNU/elisp/apel/
-
-  and FLIM package is available at:
-
-	ftp://ftp.jaist.ac.jp/pub/GNU/elisp/flim/
-
-  PGP/MIME and application/pgp require mailcrypt or tiny-pgp package.
-
-  The package enriched.el is required to compose text/enriched, so if
-  you use Emacs anything 19.28 or older (including official version of
-  MULE 2.3), WYSIWYG composing for text/enriched is not available.
-
-
-Installation
-============
-
-	% make install
-
-  You can specify the emacs command name, for example
-
-	% make install EMACS=xemacs
-
-  If `EMACS=...' is omitted, EMACS=emacs is used.
-
-  You can specify the prefix of the directory tree for Emacs Lisp
-  programs and shell scripts, for example:
-
-	% make install PREFIX=~/
-
-  If `PREFIX=...' is omitted, the prefix of the directory tree of the
-  specified emacs command is used (perhaps /usr/local).
-
-  For example, if PREFIX=/usr/local and EMACS 19.34 is specified, it
-  will create the following directory tree:
-
-	/usr/local/share/emacs/19.34/site-lisp/  --- emu
-	/usr/local/share/emacs/site-lisp/apel/   --- APEL
-	/usr/local/share/emacs/site-lisp/flim/   --- FLIM
-	/usr/local/share/emacs/site-lisp/semi/   --- SEMI
-
-  You can specify site-lisp directory, for example
-
-	% make install LISPDIR=~/share/emacs/lisp
-
-  If `LISPDIR=...' is omitted, site-lisp directory of the specified
-  emacs command is used (perhaps /usr/local/share/emacs/site-lisp or
-  /usr/local/lib/xemacs/site-lisp).
-
-  You can specify other optional settings by editing the file
-  ${archive}/SEMI-CFG.  Please read ${archive}/README.en and comments
-  in ${archive}/SEMI-CFG.
-
-
-Initialization
-==============
-
-(a) load-path
-
-  If you are using Emacs or Mule, please add directory of emu, apel,
-  flim and semi to load-path.  If you install by default setting, you
-  can write subdirs.el for example:
-
-  --------------------------------------------------------------------
-  (normal-top-level-add-to-load-path
-   '("apel" "flim" "semi"))
-  --------------------------------------------------------------------
-
-  If you are using XEmacs, there are no need of setting about
-  load-path.
-
-(b) mime-setup
-
-  Please insert the following into your ~/.emacs:
-
-	(load "mime-setup")
-
-
-Documentation
-=============
-
-  To get started, please read ${archive}/README.en.
-
-  RFC's 822, 1524, 1806, 1847, 1896, 2015, 2045, 2046, 2047, 2048 and
-  2049 are available via anonymous ftp:
-
-	ftp://ftp.merit.edu/internet/documents/rfc/
-
-
-Mailing lists
-=============
-
-  If you write bug-reports and/or suggestions for improvement, please
-  send them to the tm Mailing List:
-
-	bug-tm-en@chamonix.jaist.ac.jp	(English)
-	bug-tm-ja@chamonix.jaist.ac.jp	(Japanese)
-
-  Via the tm ML, you can report SEMI bugs, obtain the latest release
-  of SEMI, and discuss future enhancements to SEMI.  To join the tm
-  ML, send an empty e-mail to
-
-	tm-en-help@chamonix.jaist.ac.jp	(English)
-	tm-ja-help@chamonix.jaist.ac.jp	(Japanese)
-
-  Notice that you should not send mail to author(s), such as
-  morioka@jaist.ac.jp, directly.  Because your problem may occur in
-  other environments (if not, it might be your problem, not bug of
-  SEMI).  We should discuss in the tm mailing lists.  Anyway
-  direct-mail for authors might be ignored.  Please send mail to the
-  tm mailing lists.
-
-
-CVS based development
-=====================
-
-  If you would like to join CVS based development, please send mail to
-
-	cvs@chamonix.jaist.ac.jp
-
-  with your account name and UNIX style crypted password.  We hope you 
-  will join the open development.
-
-
-Authors
-=======
-
-Original authors
-
-    MORIOKA Tomohiko <morioka@jaist.ac.jp>
-	(the author of mime-view and various parts of SEMI)
-    UMEDA Masanobu <umerin@mse.kyutech.ac.jp>
-	(the author of mime.el of emacs-mime-tools.  mime.el is the
-	origin of mime-edit.el of SEMI)
-
-Other authors
-
-    Shuhei KOBAYASHI  <shuhei-k@jaist.ac.jp>
-	(a major author of signature.el and a lot of codes)
-    MASUTANI Yasuhiro <masutani@me.es.osaka-u.ac.jp>
-	(anonymous ftp codes of mime-play.el)
-    OKABE Yasuo <okabe@kudpc.kyoto-u.ac.jp>
-	(a major author of mime-partial.el and signature.el)
-
-    Steinar Bang <sb@metis.no>
-    Steven L. Baur <steve@miranova.com>
-    Kevin Broadey <KevinB@bartley.demon.co.uk>
-    Alastair Burt <burt@dfki.uni-kl.de>
-    Eric Ding <ericding@San-Jose.ate.slb.com>
-    Thierry Emery <Thierry.Emery@aar.alcatel-alsthom.fr>
-    Simon Josefsson <jas@pdc.kth.se>
-    Jens Lautenbacher <jtl@tkm.physik.uni-karlsruhe.de>
-    Carsten Leonhardt <leo@arioch.tng.oche.de>
-    Pekka Marjola <marjola@bilbo.ntc.nokia.com>
-    Hisashi Miyashita <himi@bird.scphys.kyoto-u.ac.jp>
-    Kazuhiro Ohta <ohta@ele.cst.nihon-u.ac.jp>
-    Alexandre Oliva <oliva@dcc.unicamp.br>
-    François Pinard <pinard@iro.umontreal.ca>
-    Artur Pioro <artur@flugor.if.uj.edu.pl>
-    Dan Rich <drich@morpheus.corp.sgi.com>
-        (contribute to evolve mime-image.el with XEmacs)
-    Katsumi Yamaoka <yamaoka@ga.sony.co.jp>
diff --git a/SEMI-CFG b/SEMI-CFG
deleted file mode 100644
index d56c948..0000000
--- a/SEMI-CFG
+++ /dev/null
@@ -1,166 +0,0 @@
-;;; -*-Emacs-Lisp-*-
-
-;; SEMI-CFG: installation setting about SEMI.
-
-;;; Code:
-
-(require 'cl)
-
-(defvar default-load-path load-path)
-
-(add-to-list 'load-path
-	     (expand-file-name "../../site-lisp/apel" data-directory))
-(add-to-list 'load-path
-	     (expand-file-name "." data-directory))
-
-(when (boundp 'LISPDIR)
-  (add-to-list 'default-load-path LISPDIR)
-  (add-to-list 'load-path LISPDIR)
-  (add-to-list 'load-path (expand-file-name "apel" LISPDIR))
-  )
-
-(condition-case nil
-    (require 'install)
-  (error (error "Please install APEL 8.7 or later.")))
-
-(add-path "bitmap-mule")
-(add-path "flim")
-
-(add-to-list 'load-path (expand-file-name "."))
-
-(or (module-installed-p 'calist)
-    (error "Please install APEL 8.7 or later."))
-(or (module-installed-p 'mime)
-    (error "Please install FLIM 1.6.0 or later."))
-(if (module-installed-p 'tm-view)
-    (message "Please remove tm from load-path."))
-
-
-;;; @ Please specify optional package directory if you use them.
-;;;
-
-;; It is only necessary to use `add-path' if these packages are not
-;; already on the standard load-path of Emacs.
-
-;; Function `get-latest-path' detect latest version of such package
-;; under load-path directories. If you want to use a version of a
-;; package instead of latest version, please specify by argument of
-;; function `add-path'.
-
-;; Function `add-path' finds path under load-path directories. If a
-;; package does not exist in load-path, please specify by absolutely
-;; (`~/' is available), for example
-;;	(add-path "~/lib/elisp/mailcrypt-3.4")
-;; or
-;;	(add-path "/opt/share/xmule/site-lisp/mailcrypt-3.4")
-
-
-;;; @@ Please specify Mailcrypt path.
-;;;
-
-;; Use latest version installed in load-path.
-
-(let ((path (get-latest-path "mailcrypt" 'all-paths)))
-  (if path
-      (add-path path)
-    ))
-
-;; Or please specify path.
-;; (add-path "mailcrypt-3.4" 'all-paths)
-
-
-;;; @@ Please specify BBDB path.
-;;;
-
-(let ((path (get-latest-path "bbdb" 'all-paths)))
-  (when path
-    (add-path path)
-    (add-path (expand-file-name "lisp" path)) ; run-in-place installation
-    ))
-
-;; Or please specify path.
-;; (add-path "bbdb-1.50" 'all-paths)
-
-
-;;;
-;;; @@ Please specify Emacs/W3 path.
-;;;
-
-(let ((path (get-latest-path "w3" 'all-paths)))
-  (when path
-    (add-path path)
-    (add-path (expand-file-name "lisp" path)) ; run-in-place installation
-    ))
-
-;; Or please specify path.
-;; (add-path "w3-4.0pre.20" 'all-paths)
-
-
-;;; @ shell
-;;;
-
-;; Please specify shell command path.
-(setq SHELL
-      (find-if (function file-exists-p)
-	       '("/bin/sh" "/usr/bin/sh")
-	       ))
-
-;; Please specify shell command option.
-(setq SHELLOPTION "-c")
-
-
-;;; @ Please specify prefix of install directory.
-;;;
-
-;; Please specify install path prefix.
-;; If it is omitted, shared directory (maybe /usr/local is used).
-(defvar PREFIX install-prefix)
-;;(setq PREFIX "~/")
-
-;; Please specify install path prefix for binaries.
-(defvar EXEC_PREFIX
-  (if (or running-emacs-18 running-xemacs)
-      (expand-file-name "../../.." exec-directory)
-    (expand-file-name "../../../.." exec-directory)
-    ))
-
-;; Please specify emu prefix [optional]
-(setq EMU_PREFIX
-      (if (string-match "XEmacs" emacs-version)
-	  "emu"
-	""))
-
-;; Please specify SEMI prefix [optional]
-(setq SEMI_PREFIX "semi")
-
-
-;;; @ executables
-;;;
-
-;; Please specify binary path.
-(defvar BIN_DIR (expand-file-name "bin" EXEC_PREFIX))
-
-;; Please specify binary path. (for external method scripts)
-(setq METHOD_DIR (expand-file-name "share/semi" PREFIX))
-
-
-
-
-;;; @ optional settings
-;;;
-
-;; It is generated by automatically. Please set variable `PREFIX'.
-;; If you don't like default directory tree, please set it.
-(defvar LISPDIR (install-detect-elisp-directory PREFIX))
-;; (setq install-default-elisp-directory "~/lib/emacs/lisp")
-
-(setq SEMI_KERNEL_DIR	(expand-file-name SEMI_PREFIX	LISPDIR))
-(setq SETUP_FILE_DIR	SEMI_KERNEL_DIR)
-
-(setq METHOD_SRC_DIR "methods")
-(setq METHODS
-      '("tm-au" "tm-file" "tm-html" "tm-image" "tm-mpeg"
-	"tm-plain" "tm-ps"
-	"tmdecode"))
-
-;;; SEMI-CFG ends here
diff --git a/SEMI-ELS b/SEMI-ELS
deleted file mode 100644
index ff195ea..0000000
--- a/SEMI-ELS
+++ /dev/null
@@ -1,40 +0,0 @@
-;;; -*-Emacs-Lisp-*-
-
-;; SEMI-ELS: list of SEMI modules to install
-
-;;; Code:
-
-(setq semi-modules-to-compile
-      '(signature
-	semi-def mime-view mime-text mime-play mime-partial mime-edit
-	semi-setup mail-mime-setup))
-
-(setq semi-modules-not-to-compile nil)
-
-(mapcar (function
-	 (lambda (cell)
-	   (let ((c-module (car cell))
-		 (i-modules (cdr cell))
-		 )
-	     (if (module-installed-p c-module)
-		 (setq semi-modules-to-compile
-		       (nconc semi-modules-to-compile i-modules))
-	       (setq semi-modules-not-to-compile
-		     (nconc semi-modules-not-to-compile i-modules))
-	       )
-	     )))
-	'((mailcrypt	mime-pgp mime-mc)
-	  (bbdb		mime-bbdb)
-	  (w3		mime-w3)
-	  ))
-
-(if (or (string-match "XEmacs" emacs-version)
-	(featurep 'mule))
-    (setq semi-modules-to-compile
-	  (nconc semi-modules-to-compile '(mime-image)))
-  )
-
-(setq semi-modules (append semi-modules-to-compile
-			   semi-modules-not-to-compile))
-
-;;; SEMI-ELS ends here
diff --git a/SEMI-MK b/SEMI-MK
deleted file mode 100644
index 5abe824..0000000
--- a/SEMI-MK
+++ /dev/null
@@ -1,54 +0,0 @@
-;;; -*-Emacs-Lisp-*-
-;;;
-;;; $Id: SEMI-MK,v 1.2 1998-03-13 12:55:52 morioka Exp $
-;;;
-;;; Code:
-
-(defun config-semi ()
-  (let (prefix exec-prefix lisp-dir)
-    (and (setq prefix (car command-line-args-left))
-	 (or (string-equal "NONE" prefix)
-	     (defvar PREFIX prefix)
-	     ))
-    (setq command-line-args-left (cdr command-line-args-left))
-    (and (setq exec-prefix (car command-line-args-left))
-	 (or (string-equal "NONE" exec-prefix)
-	     (defvar EXEC_PREFIX exec-prefix)
-	     ))
-    (setq command-line-args-left (cdr command-line-args-left))
-    (and (setq lisp-dir (car command-line-args-left))
-	 (or (string-equal "NONE" lisp-dir)
-	     (defvar LISPDIR lisp-dir)
-	     ))
-    (setq command-line-args-left (cdr command-line-args-left))
-    )
-  (load-file "SEMI-CFG")
-  (load-file "SEMI-ELS")
-  (princ (format "PREFIX=%s\tEXEC_PREFIX=%s
-LISPDIR=%s\n" PREFIX EXEC_PREFIX LISPDIR))
-  )
-
-(defun directory= (dir1 dir2)
-  (string= (file-name-as-directory dir1)(file-name-as-directory dir2))
-  )
-
-(defun compile-semi ()
-  (config-semi)
-  (print load-path)
-  (compile-elisp-modules semi-modules-to-compile ".")
-  (compile-elisp-module  'mime-setup		".")
-  )
-
-(defun install-semi ()
-  (config-semi)
-  (princ (format "%s\n" emacs-version))
-  (install-elisp-modules semi-modules	 "."	SEMI_KERNEL_DIR)
-  (install-elisp-modules '(mime-setup)	 "."	SETUP_FILE_DIR)
-  )
-
-(defun install-execs ()
-  (config-semi)
-  (install-files METHODS METHOD_SRC_DIR METHOD_DIR nil t)
-  )
-
-;;; SEMI-MK ends here
diff --git a/SEMI-naming.ol b/SEMI-naming.ol
deleted file mode 100644
index 746e1f4..0000000
--- a/SEMI-naming.ol
+++ /dev/null
@@ -1,41 +0,0 @@
-* MIME-View
-
-** mime-entity-*
-
-  mime-entity related functions.
-
-
-** mime-raw-*
-
-  mime-raw-buffer related features.
-
-    - buffer local variables in mime-raw-buffer
-
-    - functions expected running in mime-raw-buffer
-
-
-** mime-preview-*
-
-  mime-preview-buffer related features.
-
-    - buffer local variables in mime-preview-buffer
-
-    - functions expected running in mime-preview-buffer
-
-
-** mime-display-*
-
-    - functions to make presentation in mime-preview-buffer from
-      element(s) of mime-raw-buffer
-
-
-** mime-view-*
-
-  MIME-View related general features.
-
-    - variables or functions related with both mime-raw-buffer and
-      mime-preview-buffer
-
-    - customizable variables
-
-    - view something and enter another mode in another buffer
diff --git a/TODO b/TODO
deleted file mode 100644
index 4a051ff..0000000
--- a/TODO
+++ /dev/null
@@ -1,105 +0,0 @@
-[TODO]
-======
-
-* MIME-View
-
-** dynamic configuration for 'mime-preview-condition
-
-** multipart/related support
-
-** Don't use filter-model
-
-  tomo (major developer of SEMI) and akr (major developer of
-FLIM-FLAM) discussed about Emacs 20.3 problem related with SEMI and
-FLIM.  They found essential problem with Emacs 20.3 are:
-
-  - Emacs 20.3 separates string-type to unibyte-string and
-    multibyte-string.  Emacs 20.3 has enough APIs to treat them.
-
-  - Buffer has mode about interpretation of contents.  Each mode is
-    designed to save semantics as characters.  Namely buffer contains
-    unibyte-characters or multibyte-characters.  One buffer can not
-    contain both representations.
-
-  - {decode|encode}-coding-{region|string} run in byte world.  So it
-    is not harmonized with other API.
-
-  - It seems easy to write code in one mode or one world
-    (unibyte-string or multibyte-string).  However it seems not easy
-    to write inter-mode program, such as SEMI.
-
-  - Byte <-> byte conversion, such as base64, quoted-printable, must
-    be run only with unibyte-mode.
-
-  - Byte <-> character conversion, such as
-    {decode|encode}-coding-region, should not be defined in single
-    buffer.  Instead of them, decoder should read from unibyte buffer
-    and output to multibyte buffer.  Similarly, encoder should read
-    from multibyte buffer and output to unibyte buffer.
-    `insert-buffer-substring' like API may be suitable.  Anyway Emacs
-    introduces multiple representations, so it should be redesigned
-    based on multiple representation world model.
-
-  Anyway FLIM should introduce new APIs based on inter-representation
-world model.  Conventional APIs should be implemented based on new
-APIs.
-
-  SEMI should abolish filter model and introduce new methods to
-display inline data.  These methods should use new FLIM APIs based on
-inter-representation world model.
-
-
-* MIME-Edit
-
-** WYSIWYG editing support
-
-** Use MIME-Preview like tag and display
-
-** Redesign to use two buffers for one message
-
-  MIME-View is based on "Multiple Representation Space (layer) Model".
-In this model, network representation and its presentation are
-distinguished.  Thus MIME-View uses two buffers for one message,
-'mime-raw-buffer (for network representation) and
-'mime-preview-buffer.  MIME-View manages them based on information of
-entities.  According to experience of MIME-View, this model is good to
-treat complex structured data, such as MIME.
-
-  MIME-Edit was designed to use one buffer for one message.  So it is
-hard to edit like WYSIWYG style.  Format of tag is limited by
-translation.  Content of forwarded message is unreadable.  It is
-better to introduce "Multiple Representation Space Model" to resolve
-these problems.
-
-** Check available MIME-charset
-
-    MIME-charset $B0J30$,@8@.$5$l$k>l9g$N=hM}$r;XDj$G$-$k$h$&$K$9$k!#(B
-
-    For example:
-
-        (a) translate problematic characters to similar representation
-	(b) display warning message
-	    (e.g. "`x-ctext' is generated.  Do you send it? (yes/no)")
-	(c) stop sending
-
-** Don't use buffer-local variables
-
-  Don't use buffer-local variables to control behavior about
-translating to network representation, such as 'mime-transfer-level,
-'mime-transfer-level-string,
-'mime-edit-charset-default-encoding-alist, 'mime-edit-pgp-processing.
-Because they have problem with Semi-gnus.
-
-
-* Etc.
-
-** Write manual
-
-
-
-[Known Bugs]
-============
-
-* MIME-Edit
-
-** Content-ID is mandatory for message/external-body
diff --git a/VERSION b/VERSION
deleted file mode 100644
index 10f7c90..0000000
--- a/VERSION
+++ /dev/null
@@ -1,172 +0,0 @@
-[SEMI Version names]
-
-0.72	--------		--------
-0.75	--------		--------
-0.83	--------		--------
-0.87	--------		--------
-0.88	--------		--------
-0.91	--------		--------
-0.92	--------		--------
-
-;;-------------------------------------------------------------------------
-;;	Hokuriku Railway	$(BKLN&E4F;(B
-;;	Ishikawa Line		$(B@P@n@~(B
-;;-------------------------------------------------------------------------
-0.96	Kaga-Ichinomiya		$(B2C2l0l$N5\(B	; $(B!JGr;3Hf$(D5/$(B?@<R!K(B
-0.97	Naka-Tsurugi		$(BCfDaMh(B
-0.112	Tsurugi			$(BDaMh(B		; <=> $(B$8$c$$%P%9(B
-0.115	Hinomiko		$(BF|8f;R(B
-0.115.1	Oyanagi			$(B>.Lx(B
-0.115.2	Inokuchi		$(B0f8}(B
-0.116	D-Dòhòji-A			$(BF;K!;{(B
-0.118	Sodani			$(BA>C+(B
-0.118.1	Shijima			$(B;M==K|(B
-0.118.2	Otomaru			$(B254](B
-1.0.0	Nukaj-Dþtaku-mae-A		$(B3[=;BpA0(B
-1.0.1	Magae			$(BGOBX(B
-1.0.2	Nonoichi-K-Dòdaimae-A	$(BLn!9;T9)BgA0(B
-1.1.0	Nonoichi		$(BLn!9;T(B
-1.1.1	Oshino			$(B2!Ln(B
-1.1.2	Shin-Nishikanazawa	$(B?7@>6bBt(B	; <=> JR $(B@>6bBt(B
-1.2.0	Nishiizumi		$(B@>@t(B
-1.2.1	Nomachi			$(BLnD.(B
-
-;;-------------------------------------------------------------------------
-;;	West Japan Railway	$(B@>F|K\N95RE4F;(B	http://www.westjr.co.jp/
-;;	Hokuriku Line		$(BKLN&K\@~(B
-;;-------------------------------------------------------------------------
-1.2.2	Naoetsu			$(BD>9>DE(B		; = JR $(B?.1[K\@~(B
-1.2.3	Tanihama		$(BC+IM(B
-1.2.4	Arimagawa		$(BM-4V@n(B
-1.3.0	Nadachi			$(BL>N)(B
-1.3.1	Tsutsuishi		$(BE{@P(B
-1.3.2	N-Dò-A			$(BG=@8(B
-1.3.3	Uramoto			$(B1:K\(B
-1.3.4	Kajiyashiki		$(B3a20I_(B
-1.4.0	Itoigawa		$(B;e5{@n(B		; = JR $(BBg;e@~(B
-1.4.1	-DÒmi-A			$(B@D3$(B
-1.4.2	Oyashirazu		$(B?FITCN(B
-1.4.3	Ichiburi		$(B;T?6(B
-1.4.4	Ecch-Dþ-Miyazaki-A		$(B1[Cf5\:j(B
-1.4.5	Tomari			$(BGq(B
-1.4.6	Ny-Dþzen-A			$(BF~A1(B
-1.5.0	Nishi-Ny-Dþzen-A		$(B@>F~A1(B
-1.5.1	Ikuji			$(B@8CO(B
-1.5.2	Kurobe			$(B9uIt(B
-1.5.3	Uozu			$(B5{DE(B		; <=> $(BIY;3COJ}E4F;(B
-1.5.4	Higashi-Namerikawa	$(BEl3j@n(B
-1.6.0	Namerikawa		$(B3j@n(B		; <=> $(BIY;3COJ}E4F;(B
-1.7.0	Mizuhashi		$(B?e66(B
-1.7.1	Higashi-Toyama		$(BElIY;3(B
-1.8.0	Toyama			$(BIY;3(B		; = JR $(B9b;3K\@~!"IY;39A@~(B
-:	:			:
--------	Takaoka			$(B9b2,(B		; = JR $(BI98+@~!">kC<@~(B
-:	:			:
--------	Higashi-Kanazawa	$(BEl6bBt(B
--------	Kanazawa		$(B6bBt(B		; <=> $(BKLN&E4F;(B $(BKLE46bBt(B
--------	Nishi-Kanazawa		$(B@>6bBt(B		; <=> $(BKLN&E4F;(B $(B?7@>6bBt(B
--------	(JR) Nonoichi		$(BLn!9;T(B
-:	:			:
--------	Tsuruga			$(BFX2l(B		; = JR $(B>.IM@~(B
--------	Shin-Hikida		$(B?7I%ED(B
--------	-DÒmi-Shiotsu-A		$(B6a9>1vDE(B	; = JR $(B8P@>@~(B
--------	Yogo			$(BM>8b(B
--------	Kinomoto		$(BLZ%NK\(B
--------	Takatsuki		$(B9b7n(B
--------	Kawake			$(B2OLS(B
--------	Torahime		$(B8WI1(B
--------	Nagahama		$(BD9IM(B
-------- Tamura			$(BEDB<(B
--------	Sakata			$(B:dED(B
-	(Maibara)		($(BJF86(B)		; = JR $(BEl3$F;K\@~(B
-
-
-[WEMI version names]
-
-;;-------------------------------------------------------------------------
-;;	East Japan Railway	$(BElF|K\N95RE4F;(B	http://www.jreast.co.jp/
-;;	T-Dòkaidò-A Line		$(BEl3$F;K\@~(B
-;;-------------------------------------------------------------------------
-1.2.0	T-Dòkyò-A		$(BEl5~(B
-1.2.1	Shinbashi	$(B?766(B	; = JR $(B;3<j@~!"2#?\2l@~(B
-1.2.2	Shinagawa	$(BIJ@n(B	; = JR $(B;3<j@~!"2#?\2l@~(B
-1.2.3	Kawasaki	$(B@n:j(B	; = JR $(BFnIp@~(B
-1.2.4	Yokohama	$(B2#IM(B	; = JR $(B5~IMElKL@~!&:,4_@~!"2#?\2l@~(B
-1.3.0	Totsuka		$(B8MDM(B	; = JR $(B2#?\2l@~(B
-1.3.1	-DÒfuna-A		$(BBgA%(B	; = JR $(B:,4_@~!"2#?\2l@~(B
-1.4.0	Fujisawa	$(BF#Bt(B	; <=> $(B>.ED5^EEE4(B $(B9>%NEg@~!"9>%NEgEEE4(B
-1.4.1	Tsujid-Dò-A		$(@DT$(BF2(B	; $(B!J!V$(@DT$(B!W(B= J90@B-4454:128b$(B!K(B
-1.4.2	Chigasaki	$(B3}%v:j(B	; = JR $(BAjLO@~(B
-1.4.3	Hiratsuka	$(BJ?DM(B
-1.4.4	-DÒiso-A		$(BBg0k(B
-1.4.5	Ninomiya	$(BFs5\(B
-1.4.6	K-Dòzu-A		$(B9qI\DE(B	; = JR $(B8fEB>l@~(B
-1.5.0	Kamonomiya	$(B3{5\(B
-1.5.1	Odawara		$(B>.ED86(B	; <=> $(B>.ED5^!"H":,EP;3E4F;!"0KF&H":,E4F;(B
-1.5.2	Hayakawa	$(BAa@n(B
-1.5.3	Nebukawa	$(B:,I\@n(B
-1.5.4	Manazuru	$(B??Da(B
-1.6.0	Yugawara	$(BEr2O86(B
-1.7.0	Atami		$(BG.3$(B	; = JR $(B0KEl@~(B
-;;-------------------------------------------------------------------------
-;;	Central Japan Railway	$(BEl3$N95RE4F;(B
-;;-------------------------------------------------------------------------
-1.7.1	Kan'nami	$(BH!Fn(B
------	Mishima		$(B;0Eg(B	; = $(B0KF&H":,E4F;(B
------	Numazu		$(B>BDE(B	; = JR $(B8fEB>l@~(B
------	Katahama	$(BJRIM(B
------	Hara		$(B86(B
------	Higashi-Tagonoura	$(BElED;R%N1:(B
------	Yoshiwara	$(B5H86(B	; = $(B3YFnE4F;(B
------	Fuji		$(BIY;N(B	; = JR $(B?H1d@~(B
-:	:		:
------	Kanayama	$(B6b;3(B	; =$(B!J(BJR $(BCf1{K\@~!K(B
------	Ot-Dòbashi-A	$(BHxF,66(B
------	Nagoya		$(BL>8E20(B	; = JR $(B4X@>K\@~!J!&Cf1{K\@~!K(B
-:	:		:
------	Gifu		$(B4tIl(B	; = JR $(B9b;3K\@~(B
-:	:		:
------	Samegai		$(B@C%v0f(B
-;;-------------------------------------------------------------------------
-;;	West Japan Railway	$(B@>F|K\N95RE4F;(B	http://www.westjr.co.jp/
-;;-------------------------------------------------------------------------
------	Maibara		$(BJF86(B	; = JR $(BKLN&K\@~(B
-:	:		:
------	Kusatsu		$(BApDE(B	; = JR $(BApDE@~(B
-:	:		:
------	Yamashina	$(B;32J(B	; = JR $(B8P@>@~(B
------	Ky-Dòto-A		$(B5~ET(B	; = JR $(BF`NI@~!&;31"K\@~(B
-				;   <=> $(B6aE4(B $(B5~ET@~!"5~ET;T8rDL6I(B $(B1(4]@~(B
-:	:		:
------	-DÒsaka-A		$(BBg:e(B	; = JR $(BBg:e4D>u@~(B <=> JR $(BEl@>@~(B $(BKL?7CO(B
-				;   <=> $(BBg:e;T8rDL6I!":e?@!":e5^(B $(BG_ED(B
-:	:		:
------	K-Dòbe-A		$(B?@8M(B	; = JR $(B;3M[K\@~(B
-
-
-[REMI version names]
-
-;;-------------------------------------------------------------------------
-;;	West Japan Railway	$(B@>F|K\N95RE4F;(B	http://www.westjr.co.jp/
-;;	Himi Line		$(BI98+@~(B
-;;-------------------------------------------------------------------------
-1.4.0	Himi			$(BI98+(B
-1.5.0	Shimao			$(BEgHx(B
-1.6.0	Amaharashi		$(B1+@2(B
-1.7.0	Ecch-Dþ-Kokubu-A		$(B1[Cf9qJ,(B
--------	Fushiki			$(BIzLZ(B
--------	Noumachi		$(BG=D.(B
--------	Ecch-Dþ-Nakagawa-A		$(B1[CfCf@n(B
-	(Takaoka)		($(B9b2,(B)		; = JR $(BKLN&K\@~!">kC<@~(B
-
-
-[etc.]
-
-;;-------------------------------------------------------------------------
-;;	West Japan Railway	$(B@>F|K\N95RE4F;(B	http://www.westjr.co.jp/
-;;	Kosei Line	 	$(B8P@>@~(B
-;;-------------------------------------------------------------------------
--------	(-DÒmi-Shiotsu)-A		($(B6a9>1vDE(B)	; = JR $(BKLN&K\@~(B
-:	:			:
--------	Nishi--DÒtsu-A		$(B@>BgDE(B
-	(Yamashina)		($(B;32J(B)		; = JR $(BEl3$F;K\@~(B
diff --git a/ftp.in b/ftp.in
deleted file mode 100644
index 7cb4860..0000000
--- a/ftp.in
+++ /dev/null
@@ -1,17 +0,0 @@
---<<alternative>>-{
-
-  It is available from
-
-    ftp://ftp.jaist.ac.jp/pub/GNU/elisp/semi/
-
---[[message/external-body;
-	access-type=anon-ftp;
-	site="ftp.jaist.ac.jp";
-	directory="/pub/GNU/elisp/semi";
-	name="semi-VERSION.tar.gz";
-	mode=image]]
-Content-Type: application/octet-stream;
-	name="semi-VERSION.tar.gz";
-	type=tar;
-	conversions=gzip
---}-<<alternative>>
diff --git a/mail-mime-setup.el b/mail-mime-setup.el
deleted file mode 100644
index 710d15b..0000000
--- a/mail-mime-setup.el
+++ /dev/null
@@ -1,65 +0,0 @@
-;;; mail-mime-setup.el --- setup file for mail-mode.
-
-;; Copyright (C) 1994,1995,1996,1997,1998 Free Software Foundation, Inc.
-
-;; Author: MORIOKA Tomohiko <morioka@jaist.ac.jp>
-;; Keywords: mail-mode, MIME, multimedia, multilingual, encoded-word
-
-;; This file is part of SEMI (Setting for 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
-;; 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 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.
-
-;;; Code:
-
-(require 'semi-setup)
-(require 'alist)
-
-
-(autoload 'turn-on-mime-edit "mime-edit"
-  "Unconditionally turn on MIME-Edit minor mode." t)
-
-(autoload 'eword-decode-header "eword-decode"
-  "Decode MIME encoded-words in header fields." t)
-
-
-;;; @ for mail-mode, RMAIL and VM
-;;;
-
-(add-hook 'mail-setup-hook 'eword-decode-header)
-(add-hook 'mail-setup-hook 'turn-on-mime-edit 'append)
-(add-hook 'mail-send-hook  'mime-edit-maybe-translate)
-(set-alist 'mime-edit-split-message-sender-alist
-           'mail-mode (function
-                       (lambda ()
-                         (interactive)
-                         (funcall send-mail-function)
-                         )))
-
-
-;;; @ for signature
-;;;
-
-(if mime-setup-use-signature
-    (setq mail-signature nil)
-  )
-
-
-;;; @ end
-;;;
-
-(provide 'mail-mime-setup)
-
-;;; mail-mime-setup.el ends here
diff --git a/mime-bbdb.el b/mime-bbdb.el
deleted file mode 100644
index 381655c..0000000
--- a/mime-bbdb.el
+++ /dev/null
@@ -1,303 +0,0 @@
-;;; mime-bbdb.el --- SEMI shared module for BBDB
-
-;; Copyright (C) 1995,1996,1997 Shuhei KOBAYASHI
-;; Copyright (C) 1997,1998 MORIOKA Tomohiko
-
-;; Author: Shuhei KOBAYASHI <shuhei-k@jaist.ac.jp>
-;; Maintainer: Shuhei KOBAYASHI <shuhei-k@jaist.ac.jp>
-;; Keywords: BBDB, MIME, multimedia, multilingual, mail, news
-
-;; This file is part of SEMI (Suite of 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
-;; 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 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.
-
-;;; Code:
-
-(require 'path-util)
-(require 'std11)
-(require 'mime-view)
-
-(if (module-installed-p 'bbdb-com)
-    (require 'bbdb-com)
-  (eval-when-compile
-    ;; imported from bbdb-1.51
-    (defmacro bbdb-pop-up-elided-display ()
-      '(if (boundp 'bbdb-pop-up-elided-display)
-	   bbdb-pop-up-elided-display
-	 bbdb-elided-display))
-    (defmacro bbdb-user-mail-names ()
-      "Returns a regexp matching the address of the logged-in user"
-      '(or bbdb-user-mail-names
-	   (setq bbdb-user-mail-names
-		 (concat "\\b" (regexp-quote (user-login-name)) "\\b"))))
-    ))
-
-
-;;; @ User Variables
-;;;
-
-(defvar mime-bbdb/use-mail-extr t
-  "*If non-nil, `mail-extract-address-components' is used.
-Otherwise `mime-bbdb/extract-address-components' overrides it.")
-
-(defvar mime-bbdb/auto-create-p nil
-  "*If t, create new BBDB records automatically.
-If function, then it is called with no arguments to decide whether an
-entry should be automatically creaded.
-
-mime-bbdb uses this variable instead of `bbdb/mail-auto-create-p' or
-`bbdb/news-auto-create-p' unless other tm-MUA overrides it.")
-
-(defvar mime-bbdb/delete-empty-window nil
-  "*If non-nil, delete empty BBDB window.
-All bbdb-MUAs but bbdb-gnus display BBDB window even if it is empty.
-If you prefer behavior of bbdb-gnus, set this variable to t.
-
-For framepop users: If empty, `framepop-banish' is used instead.")
-
-;;; @ mail-extr
-;;;
-
-(defun mime-bbdb/extract-address-components (str)
-  (let* ((ret     (std11-extract-address-components str))
-         (phrase  (car ret))
-         (address (car (cdr ret)))
-         (methods mime-bbdb/canonicalize-full-name-methods))
-    (while (and phrase methods)
-      (setq phrase  (funcall (car methods) phrase)
-            methods (cdr methods)))
-    (if (string= address "") (setq address nil))
-    (if (string= phrase "") (setq phrase nil))
-    (list phrase address)
-    ))
-
-(or mime-bbdb/use-mail-extr
-    (progn
-      (require 'mail-extr) ; for `what-domain'
-      (or (fboundp 'tm:mail-extract-address-components)
-          (fset 'tm:mail-extract-address-components
-                (symbol-function 'mail-extract-address-components)))
-      (fset 'mail-extract-address-components
-	    (symbol-function 'mime-bbdb/extract-address-components))
-      ))
-
-
-;;; @ bbdb-extract-field-value
-;;;
-
-(or (fboundp 'tm:bbdb-extract-field-value)
-    (progn
-      ;; (require 'bbdb-hooks) ; not provided.
-      ;; (or (fboundp 'bbdb-extract-field-value) ; defined as autoload
-      (or (fboundp 'bbdb-header-start)
-          (load "bbdb-hooks"))
-      (fset 'tm:bbdb-extract-field-value
-            (symbol-function 'bbdb-extract-field-value))
-      (defun bbdb-extract-field-value (field)
-        (let ((value (tm:bbdb-extract-field-value field)))
-          (and value
-               (eword-decode-string value))))
-      ))
-
-
-;;; @ full-name canonicalization methods
-;;;
-
-(defun mime-bbdb/canonicalize-spaces (str)
-  (let (dest)
-    (while (string-match "\\s +" str)
-      (setq dest (cons (substring str 0 (match-beginning 0)) dest))
-      (setq str (substring str (match-end 0)))
-      )
-    (or (string= str "")
-        (setq dest (cons str dest)))
-    (setq dest (nreverse dest))
-    (mapconcat 'identity dest " ")
-    ))
-
-(defun mime-bbdb/canonicalize-dots (str)
-  (let (dest)
-    (while (string-match "\\." str)
-      (setq dest (cons (substring str 0 (match-end 0)) dest))
-      (setq str (substring str (match-end 0)))
-      )
-    (or (string= str "")
-        (setq dest (cons str dest)))
-    (setq dest (nreverse dest))
-    (mapconcat 'identity dest " ")
-    ))
-
-(defvar mime-bbdb/canonicalize-full-name-methods
-  '(eword-decode-string
-    mime-bbdb/canonicalize-dots
-    mime-bbdb/canonicalize-spaces))
-
-
-;;; @ BBDB functions for mime-view-mode
-;;;
-
-(defun mime-bbdb/update-record (&optional offer-to-create)
-  "Return the record corresponding to the current MIME previewing message.
-Creating or modifying it as necessary. A record will be created if
-mime-bbdb/auto-create-p is non-nil, or if OFFER-TO-CREATE is non-nil and
-the user confirms the creation."
-  (save-excursion
-    (if (and mime-preview-buffer
-             (get-buffer mime-preview-buffer))
-        (set-buffer mime-preview-buffer))
-    (if bbdb-use-pop-up
-        (mime-bbdb/pop-up-bbdb-buffer offer-to-create)
-      (let* ((message (get-text-property (point-min) 'mime-view-entity))
-	     (from (mime-fetch-field 'From message))
-	     addr)
-	(if (or (null from)
-                (null (setq addr (car (mime-read-field 'From message))))
-                (string-match (bbdb-user-mail-names)
-			      (std11-address-string addr)))
-            (setq from (or (mime-fetch-field 'To message)
-			   from))
-	  )
-        (if from
-            (bbdb-annotate-message-sender
-             (eword-decode-structured-field-body from) t
-             (or (bbdb-invoke-hook-for-value mime-bbdb/auto-create-p)
-                 offer-to-create)
-             offer-to-create))
-        ))))
-
-(defun mime-bbdb/annotate-sender (string)
-  "Add a line to the end of the Notes field of the BBDB record
-corresponding to the sender of this message."
-  (interactive
-   (list (if bbdb-readonly-p
-             (error "The Insidious Big Brother Database is read-only.")
-           (read-string "Comments: "))))
-  (bbdb-annotate-notes (mime-bbdb/update-record t) string))
-
-(defun mime-bbdb/edit-notes (&optional arg)
-  "Edit the notes field or (with a prefix arg) a user-defined field
-of the BBDB record corresponding to the sender of this message."
-  (interactive "P")
-  (let ((record (or (mime-bbdb/update-record t)
-                    (error ""))))
-    (bbdb-display-records (list record))
-    (if arg
-	(bbdb-record-edit-property record nil t)
-      (bbdb-record-edit-notes record t))))
-
-(defun mime-bbdb/show-sender ()
-  "Display the contents of the BBDB for the sender of this message.
-This buffer will be in bbdb-mode, with associated keybindings."
-  (interactive)
-  (let ((record (mime-bbdb/update-record t)))
-    (if record
-	(bbdb-display-records (list record))
-	(error "unperson"))))
-
-(defun mime-bbdb/pop-up-bbdb-buffer (&optional offer-to-create)
-  "Make the *BBDB* buffer be displayed along with the MIME preview window(s),
-displaying the record corresponding to the sender of the current message."
-  (let ((framepop (eq temp-buffer-show-function 'framepop-display-buffer)))
-    (or framepop
-        (bbdb-pop-up-bbdb-buffer
-         (function
-          (lambda (w)
-            (let ((b (current-buffer)))
-              (set-buffer (window-buffer w))
-              (prog1 (eq major-mode 'mime-view-mode)
-                (set-buffer b)))))))
-    (let ((bbdb-gag-messages t)
-          (bbdb-use-pop-up nil)
-          (bbdb-electric-p nil))
-      (let ((record (mime-bbdb/update-record offer-to-create))
-            (bbdb-elided-display (bbdb-pop-up-elided-display))
-            (b (current-buffer)))
-        (if framepop
-            (if record
-                (bbdb-display-records (list record))
-              (framepop-banish))
-          (bbdb-display-records (if record (list record) nil))
-          (if (and (null record)
-                   mime-bbdb/delete-empty-window)
-              (delete-windows-on (get-buffer "*BBDB*"))))
-        (set-buffer b)
-        record))))
-
-(defun mime-bbdb/define-keys ()
-  (let ((mime-view-mode-map (current-local-map)))
-    (define-key mime-view-mode-map ";" 'mime-bbdb/edit-notes)
-    (define-key mime-view-mode-map ":" 'mime-bbdb/show-sender)
-    ))
-
-(add-hook 'mime-view-define-keymap-hook 'mime-bbdb/define-keys)
-
-
-;;; @ for signature.el
-;;;
-
-(defun signature/get-bbdb-sigtype (addr)
-  "Extract sigtype information from BBDB."
-  (let ((record (bbdb-search-simple nil addr)))
-    (and record
-         (bbdb-record-getprop record 'sigtype))
-    ))
-
-(defun signature/set-bbdb-sigtype (sigtype addr)
-  "Add sigtype information to BBDB."
-  (let* ((bbdb-notice-hook nil)
-         (record (bbdb-annotate-message-sender
-                  addr t
-                  (bbdb-invoke-hook-for-value
-                   bbdb/mail-auto-create-p)
-                  t)))
-    (if record
-        (progn
-          (bbdb-record-putprop record 'sigtype sigtype)
-          (bbdb-change-record record nil))
-      )))
-
-(defun signature/get-sigtype-from-bbdb (&optional verbose)
-  (let* ((to (std11-field-body "To"))
-         (addr (and to
-                    (car (cdr (mail-extract-address-components to)))))
-         (sigtype (signature/get-bbdb-sigtype addr))
-         return
-         )
-    (if addr
-        (if verbose
-            (progn
-              (setq return (signature/get-sigtype-interactively sigtype))
-              (if (and (not (string-equal return sigtype))
-                       (y-or-n-p
-                        (format "Register \"%s\" for <%s>? " return addr))
-                       )
-                  (signature/set-bbdb-sigtype return addr)
-                )
-              return)
-          (or sigtype
-              (signature/get-signature-file-name))
-          ))
-    ))
-
-
-;;; @ end
-;;;
-
-(provide 'mime-bbdb)
-
-(run-hooks 'mime-bbdb-load-hook)
-
-;;; end of mime-bbdb.el
diff --git a/mime-edit.el b/mime-edit.el
deleted file mode 100644
index f911ce2..0000000
--- a/mime-edit.el
+++ /dev/null
@@ -1,2685 +0,0 @@
-;;; mime-edit.el --- Simple MIME Composer for GNU Emacs
-
-;; Copyright (C) 1993,1994,1995,1996,1997,1998 Free Software Foundation, Inc.
-
-;; Author: UMEDA Masanobu <umerin@mse.kyutech.ac.jp>
-;;         MORIOKA Tomohiko <morioka@jaist.ac.jp>
-;; Maintainer: MORIOKA Tomohiko <morioka@jaist.ac.jp>
-;; Created: 1994/08/21 renamed from mime.el
-;;	Renamed: 1997/2/21 from tm-edit.el
-;; Keywords: MIME, multimedia, multilingual, mail, news
-
-;; 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
-;; 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 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.
-
-;;; Commentary:
-
-;; This is an Emacs minor mode for editing Internet multimedia
-;; messages formatted in MIME (RFC 2045, 2046, 2047, 2048 and 2049).
-;; All messages in this mode are composed in the tagged MIME format,
-;; that are described in the following examples.  The messages
-;; composed in the tagged MIME format are automatically translated
-;; into a MIME compliant message when exiting the mode.
-
-;; 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 '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 'turn-on-mime-edit)
-;; (add-hook 'mail-send-hook 'mime-edit-maybe-translate)
-;;
-;; In case of MH-E, you need the following hook definition:
-;;
-;; (add-hook 'mh-letter-mode-hook
-;;           (function
-;;            (lambda ()
-;;              (turn-on-mime-edit)
-;;              (make-local-variable 'mail-header-separator)
-;;              (setq mail-header-separator "--------")
-;;              ))))
-;; (add-hook 'mh-before-send-letter-hook 'mime-edit-maybe-translate)
-;;
-;; In case of News mode, you need the following hook definition:
-;;
-;; (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
-;; using font-lock mode as follows:
-;;
-;; (add-hook 'mime-edit-mode-hook
-;;           (function
-;;            (lambda ()
-;;              (font-lock-mode 1)
-;;              (setq font-lock-keywords (list mime-edit-tag-regexp))
-;;              ))))
-
-;; The message tag looks like:
-;;
-;;	--[[TYPE/SUBTYPE;PARAMETERS][ENCODING]]
-;;
-;; The tagged MIME message examples:
-;;
-;; 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]]
-;; This is also a plain text.  But charset is specified as iso-8859-1.
-;;
-;; ¡Hola!  Buenos días.  ¿Cómo está usted?
-;;--[[text/enriched]]
-;; <center>This is a richtext.</center>
-;;
-;;--[[image/gif][base64]]^M...image encoded in base64 comes here...
-;;
-;;--[[audio/basic][base64]]^M...audio encoded in base64 comes here...
-
-;;; Code:
-
-(require 'emu)
-(require 'sendmail)
-(require 'mail-utils)
-(require 'mel)
-(require 'mime-view)
-(require 'signature)
-(require 'alist)
-
-
-;;; @ version
-;;;
-
-(defconst mime-edit-version-string
-  `,(concat (car mime-user-interface-version) " "
-	    (mapconcat #'number-to-string
-		       (cddr mime-user-interface-version) ".")
-	    " - \"" (cadr mime-user-interface-version) "\""))
-
-
-;;; @ variables
-;;;
-
-(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)
-
-(defcustom mime-ignore-trailing-spaces nil
-  "*Ignore trailing white spaces if non-nil."
-  :group 'mime-edit
-  :type 'boolean)
-
-(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."
-  :group 'mime-edit
-  :type 'boolean)
-
-(defcustom mime-auto-hide-body t
-  "*Hide non-textual body encoded in base64 after insertion if non-nil."
-  :group 'mime-edit
-  :type 'boolean)
-
-(defcustom mime-edit-voice-recorder
-  (function mime-edit-voice-recorder-for-sun)
-  "*Function to record a voice message and encode it."
-  :group 'mime-edit
-  :type 'function)
-
-(defcustom mime-edit-mode-hook nil
-  "*Hook called when enter MIME mode."
-  :group 'mime-edit
-  :type 'hook)
-
-(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."
-  :group 'mime-edit
-  :type 'hook)
-
-(defcustom mime-edit-exit-hook nil
-  "*Hook called when exit MIME mode."
-  :group 'mime-edit
-  :type 'hook)
-
-(defvar mime-content-types
-  '(("text"
-     ;; Charset parameter need not to be specified, since it is
-     ;; defined automatically while translation.
-     ("plain"
-      ;;("charset" "" "ISO-2022-JP" "US-ASCII" "ISO-8859-1" "ISO-8859-8")
-      )
-     ("richtext"
-      ;;("charset" "" "ISO-2022-JP" "US-ASCII" "ISO-8859-1" "ISO-8859-8")
-      )
-     ("enriched"
-      ;;("charset" "" "ISO-2022-JP" "US-ASCII" "ISO-8859-1" "ISO-8859-8")
-      )
-     ("x-latex"
-      ;;("charset" "" "ISO-2022-JP" "US-ASCII" "ISO-8859-1" "ISO-8859-8")
-      )
-     ("html"
-      ;;("charset" "" "ISO-2022-JP" "US-ASCII" "ISO-8859-1" "ISO-8859-8")
-      )
-     ("x-rot13-47-48")
-     )
-    ("message"
-     ("external-body"
-      ("access-type"
-       ("anon-ftp"
-	("site" "ftp.jaist.ac.jp" "wnoc-fuk.wide.ad.jp" "nic.karrn.ad.jp")
-	("directory" "/pub/GNU/elisp/mime")
-	("name")
-	("mode" "image" "ascii" "local8"))
-       ("ftp"
-	("site")
-	("directory")
-	("name")
-	("mode" "image" "ascii" "local8"))
-       ("tftp"        ("site") ("name"))
-       ("afs"         ("site") ("name"))
-       ("local-file"  ("site") ("name"))
-       ("mail-server"
-	("server" "ftpmail@nic.karrn.ad.jp")
-	("subject"))
-       ("url"         ("url"))
-       ))
-     ("rfc822")
-     ("news")
-     )
-    ("application"
-     ("octet-stream" ("type" "" "tar" "shar"))
-     ("postscript")
-     ("x-kiss" ("x-cnf")))
-    ("image"
-     ("gif")
-     ("jpeg")
-     ("png")
-     ("tiff")
-     ("x-pic")
-     ("x-mag")
-     ("x-xwd")
-     ("x-xbm")
-     )
-    ("audio" ("basic"))
-    ("video" ("mpeg"))
-    )
-  "*Alist of content-type, subtype, parameters and its values.")
-
-(defcustom mime-file-types
-  '(("\\.txt$"
-     "text"	"plain"		nil
-     nil
-     "inline"		(("filename" . file))
-     )
-    ("\\.pln$"
-     "text"	"plain"		nil
-     nil
-     "inline"		(("filename" . file))
-     )
-    ("\\.rtf$"
-     "text"	"richtext"	nil
-     nil
-     nil		nil)
-    ("\\.html$"
-     "text"	"html"		nil
-     nil
-     nil		nil)
-    ("\\.ps$"
-     "application" "postscript"	nil
-     "quoted-printable"
-     "attachment"	(("filename" . file))
-     )
-    ("\\.jpg$"
-     "image"	"jpeg"		nil
-     "base64"
-     "inline"		(("filename" . file))
-     )
-    ("\\.gif$"
-     "image"	"gif"		nil
-     "base64"
-     "inline"		(("filename" . file))
-     )
-    ("\\.png$"
-     "image"	"png"		nil
-     "base64"
-     "inline"		(("filename" . file))
-     )
-    ("\\.tiff$"
-     "image"	"tiff"		nil
-     "base64"
-     "inline"		(("filename" . file))
-     )
-    ("\\.pic$"
-     "image"	"x-pic"		nil
-     "base64"
-     "inline"		(("filename" . file))
-     )
-    ("\\.mag$"
-     "image"	"x-mag"		nil
-     "base64"
-     "inline"		(("filename" . file))
-     )
-    ("\\.xbm$"
-     "image"	"x-xbm"		nil
-     "base64"
-     "inline"		(("filename" . file))
-     )
-    ("\\.xwd$"
-     "image"	"x-xwd"		nil
-     "base64"
-     "inline"		(("filename" . file))
-     )
-    ("\\.au$"
-     "audio"	"basic"		nil
-     "base64"
-     "attachment"		(("filename" . file))
-     )
-    ("\\.mpg$"
-     "video"	"mpeg"		nil
-     "base64"
-     "attachment"	(("filename" . file))
-     )
-    ("\\.el$"
-     "application" "octet-stream" (("type" . "emacs-lisp"))
-     "7bit"
-     "attachment"	(("filename" . file))
-     )
-    ("\\.lsp$"
-     "application" "octet-stream" (("type" . "common-lisp"))
-     "7bit"
-     "attachment"	(("filename" . file))
-     )
-    ("\\.tar\\.gz$"
-     "application" "octet-stream" (("type" . "tar+gzip"))
-     "base64"
-     "attachment"	(("filename" . file))
-     )
-    ("\\.tgz$"
-     "application" "octet-stream" (("type" . "tar+gzip"))
-     "base64"
-     "attachment"	(("filename" . file))
-     )
-    ("\\.tar\\.Z$"
-     "application" "octet-stream" (("type" . "tar+compress"))
-     "base64"
-     "attachment"	(("filename" . file))
-     )
-    ("\\.taz$"
-     "application" "octet-stream" (("type" . "tar+compress"))
-     "base64"
-     "attachment"	(("filename" . file))
-     )
-    ("\\.gz$"
-     "application" "octet-stream" (("type" . "gzip"))
-     "base64"
-     "attachment"	(("filename" . file))
-     )
-    ("\\.Z$"
-     "application" "octet-stream" (("type" . "compress"))
-     "base64"
-     "attachment"	(("filename" . file))
-     )
-    ("\\.lzh$"
-     "application" "octet-stream" (("type" . "lha"))
-     "base64"
-     "attachment"	(("filename" . file))
-     )
-    ("\\.zip$"
-     "application" "zip" nil
-     "base64"
-     "attachment"	(("filename" . file))
-     )
-    ("\\.diff$"
-     "application" "octet-stream" (("type" . "patch"))
-     nil
-     "attachment"	(("filename" . file))
-     )
-    ("\\.patch$"
-     "application" "octet-stream" (("type" . "patch"))
-     nil
-     "attachment"	(("filename" . file))
-     )
-    ("\\.signature"
-     "text"	"plain"		nil	nil	nil	nil)
-    (".*"
-     "application" "octet-stream" nil
-     nil
-     "attachment"	(("filename" . file)))
-    )
-  "*Alist of file name, types, parameters, and default encoding.
-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
-;;;
-
-(defvar mime-charset-type-list
-  '((us-ascii		7 nil)
-    (iso-8859-1		8 "quoted-printable")
-    (iso-8859-2		8 "quoted-printable")
-    (iso-8859-3		8 "quoted-printable")
-    (iso-8859-4		8 "quoted-printable")
-    (iso-8859-5		8 "quoted-printable")
-    (koi8-r		8 "quoted-printable")
-    (iso-8859-7		8 "quoted-printable")
-    (iso-8859-8		8 "quoted-printable")
-    (iso-8859-9		8 "quoted-printable")
-    (iso-2022-jp	7 "base64")
-    (iso-2022-kr	7 "base64")
-    (euc-kr		8 "base64")
-    (cn-gb2312		8 "base64")
-    (gb2312		8 "base64")
-    (cn-big5		8 "base64")
-    (big5		8 "base64")
-    (shift_jis		8 "base64")
-    (iso-2022-jp-2	7 "base64")
-    (iso-2022-int-1	7 "base64")
-    ))
-
-(defvar mime-transfer-level 7
-  "*A number of network transfer level.  It should be bigger than 7.")
-(make-variable-buffer-local 'mime-transfer-level)
-
-(defsubst mime-encoding-name (transfer-level &optional not-omit)
-  (cond ((> transfer-level 8) "binary")
-	((= transfer-level 8) "8bit")
-	(not-omit "7bit")
-	))
-
-(defvar mime-transfer-level-string
-  (mime-encoding-name mime-transfer-level 'not-omit)
-  "A string formatted version of mime-transfer-level")
-(make-variable-buffer-local 'mime-transfer-level-string)
-
-
-;;; @@ about message inserting
-;;;
-
-(defvar mime-edit-yank-ignored-field-list
-  '("Received" "Approved" "Path" "Replied" "Status"
-    "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.")
-
-(defvar mime-edit-yank-ignored-field-regexp
-  (concat "^"
-	  (apply (function regexp-or) mime-edit-yank-ignored-field-list)
-	  ":"))
-
-(defvar mime-edit-message-inserter-alist nil)
-(defvar mime-edit-mail-inserter-alist nil)
-
-
-;;; @@ about message splitting
-;;;
-
-(defcustom mime-edit-split-message t
-  "*Split large message if it is non-nil."
-  :group 'mime-edit
-  :type 'boolean)
-
-(defcustom mime-edit-message-default-max-lines 1000
-  "*Default maximum lines of a message."
-  :group 'mime-edit
-  :type 'integer)
-
-(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."
-  :group 'mime-edit
-  :type 'list)
-
-(defconst mime-edit-split-ignored-field-regexp
-  "\\(^Content-\\|^Subject:\\|^Mime-Version:\\|Message-Id:\\)")
-
-(defvar mime-edit-split-blind-field-regexp
-  "\\(^[BDFbdf]cc:\\|^cc:[ \t]*$\\)")
-
-(defvar mime-edit-split-message-sender-alist nil)
-
-(defvar mime-edit-news-reply-mode-server-running nil)
-
-
-;;; @@ about tag
-;;;
-
-(defconst mime-edit-single-part-tag-regexp
-  "--[[][[]\\([^]]*\\)]\\([[]\\([^]]*\\)]\\|\\)]"
-  "*Regexp of MIME tag in the form of [[CONTENT-TYPE][ENCODING]].")
-
-(defconst mime-edit-quoted-single-part-tag-regexp
-  (concat "- " (substring mime-edit-single-part-tag-regexp 1)))
-
-(defconst mime-edit-multipart-beginning-regexp "--<<\\([^<>]+\\)>>-{\n")
-
-(defconst mime-edit-multipart-end-regexp "--}-<<\\([^<>]+\\)>>\n")
-
-(defconst mime-edit-beginning-tag-regexp
-  (regexp-or mime-edit-single-part-tag-regexp
-	     mime-edit-multipart-beginning-regexp))
-
-(defconst mime-edit-end-tag-regexp
-  (regexp-or mime-edit-single-part-tag-regexp
-	     mime-edit-multipart-end-regexp))
-
-(defconst mime-edit-tag-regexp
-  (regexp-or mime-edit-single-part-tag-regexp
-	     mime-edit-multipart-beginning-regexp
-	     mime-edit-multipart-end-regexp))
-
-(defvar mime-tag-format "--[[%s]]"
-  "*Control-string making a MIME tag.")
-
-(defvar mime-tag-format-with-encoding "--[[%s][%s]]"
-  "*Control-string making a MIME tag with encoding.")
-
-
-;;; @@ multipart boundary
-;;;
-
-(defvar mime-multipart-boundary "Multipart"
-  "*Boundary of a multipart message.")
-
-
-;;; @@ optional header fields
-;;;
-
-(defvar mime-edit-insert-x-emacs-field t
-  "*If non-nil, insert X-Emacs header field.")
-
-(defvar mime-edit-x-emacs-value
-  (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)
-	  (if (boundp 'enable-multibyte-characters)
-	      (concat "Emacs " ver
-		      (if enable-multibyte-characters
-			  (concat ", MULE " mule-version)
-			" (with raw setting)")
-		      (if (featurep 'meadow)
-			  (concat ", " (Meadow-version))
-			))
-	    (concat "MULE " mule-version " based on Emacs " ver))
-	ver)))
-  "Body of X-Emacs field.
-If variable `mime-edit-insert-x-emacs-field' is not nil, it is
-inserted into message header.")
-
-
-;;; @ constants
-;;;
-
-(defconst mime-tspecials-regexp "[][()<>@,;:\\\"/?.= \t]"
-  "*Specify MIME tspecials.
-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-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
-;;;
-
-(defvar mime-edit-mode-flag nil)
-(make-variable-buffer-local 'mime-edit-mode-flag)
-
-(defvar mime-edit-mode-entity-prefix "\C-c\C-x"
-  "Keymap prefix for MIME-Edit mode commands to insert entity or set status.")
-(defvar mime-edit-mode-entity-map (make-sparse-keymap)
-  "Keymap for MIME-Edit mode commands to insert entity or set status.")
-
-(define-key mime-edit-mode-entity-map "\C-t" 'mime-edit-insert-text)
-(define-key mime-edit-mode-entity-map "\C-i" 'mime-edit-insert-file)
-(define-key mime-edit-mode-entity-map "\C-e" 'mime-edit-insert-external)
-(define-key mime-edit-mode-entity-map "\C-v" 'mime-edit-insert-voice)
-(define-key mime-edit-mode-entity-map "\C-y" 'mime-edit-insert-message)
-(define-key mime-edit-mode-entity-map "\C-m" 'mime-edit-insert-mail)
-(define-key mime-edit-mode-entity-map "\C-w" 'mime-edit-insert-signature)
-(define-key mime-edit-mode-entity-map "\C-s" 'mime-edit-insert-signature)
-(define-key mime-edit-mode-entity-map "\C-k" 'mime-edit-insert-key)
-(define-key mime-edit-mode-entity-map "t"    'mime-edit-insert-tag)
-
-(define-key mime-edit-mode-entity-map "7" 'mime-edit-set-transfer-level-7bit)
-(define-key mime-edit-mode-entity-map "8" 'mime-edit-set-transfer-level-8bit)
-(define-key mime-edit-mode-entity-map "/" 'mime-edit-set-split)
-(define-key mime-edit-mode-entity-map "s" 'mime-edit-set-sign)
-(define-key mime-edit-mode-entity-map "v" 'mime-edit-set-sign)
-(define-key mime-edit-mode-entity-map "e" 'mime-edit-set-encrypt)
-(define-key mime-edit-mode-entity-map "h" 'mime-edit-set-encrypt)
-(define-key mime-edit-mode-entity-map "p" 'mime-edit-preview-message)
-(define-key mime-edit-mode-entity-map "\C-z" 'mime-edit-exit)
-(define-key mime-edit-mode-entity-map "?" 'mime-edit-help)
-
-(defvar mime-edit-mode-enclosure-prefix "\C-c\C-m"
-  "Keymap prefix for MIME-Edit mode commands about enclosure.")
-(defvar mime-edit-mode-enclosure-map (make-sparse-keymap)
-  "Keymap for MIME-Edit mode commands about enclosure.")
-
-(define-key mime-edit-mode-enclosure-map
-  "\C-a" 'mime-edit-enclose-alternative-region)
-(define-key mime-edit-mode-enclosure-map
-  "\C-p" 'mime-edit-enclose-parallel-region)
-(define-key mime-edit-mode-enclosure-map
-  "\C-m" 'mime-edit-enclose-mixed-region)
-(define-key mime-edit-mode-enclosure-map
-  "\C-d" 'mime-edit-enclose-digest-region)
-(define-key mime-edit-mode-enclosure-map
-  "\C-s" 'mime-edit-enclose-pgp-signed-region)
-(define-key mime-edit-mode-enclosure-map
-  "\C-e" 'mime-edit-enclose-pgp-encrypted-region)
-(define-key mime-edit-mode-enclosure-map
-  "\C-q" 'mime-edit-enclose-quote-region)
-
-(defvar mime-edit-mode-map (make-sparse-keymap)
-  "Keymap for MIME-Edit mode commands.")
-(define-key mime-edit-mode-map
-  mime-edit-mode-entity-prefix mime-edit-mode-entity-map)
-(define-key mime-edit-mode-map
-  mime-edit-mode-enclosure-prefix mime-edit-mode-enclosure-map)
-
-(defconst mime-edit-menu-title "MIME-Edit")
-
-(defconst mime-edit-menu-list
-  '((mime-help	"Describe MIME editor mode" mime-edit-help)
-    (file	"Insert File"		mime-edit-insert-file)
-    (external	"Insert External"	mime-edit-insert-external)
-    (voice	"Insert Voice"		mime-edit-insert-voice)
-    (message	"Insert Message"	mime-edit-insert-message)
-    (mail	"Insert Mail"		mime-edit-insert-mail)
-    (signature	"Insert Signature"	mime-edit-insert-signature)
-    (text	"Insert Text"		mime-edit-insert-text)
-    (tag	"Insert Tag"		mime-edit-insert-tag)
-    (alternative "Enclose as alternative"
-		 mime-edit-enclose-alternative-region)
-    (parallel	"Enclose as parallel"	mime-edit-enclose-parallel-region)
-    (mixed	"Enclose as serial"	mime-edit-enclose-mixed-region)
-    (digest	"Enclose as digest"	mime-edit-enclose-digest-region)
-    (signed	"Enclose as signed"	mime-edit-enclose-pgp-signed-region)
-    (encrypted	"Enclose as encrypted"	mime-edit-enclose-pgp-encrypted-region)
-    (quote	"Verbatim region"	mime-edit-enclose-quote-region)
-    (key	"Insert Public Key"	mime-edit-insert-key)
-    (split	"About split"           mime-edit-set-split)
-    (sign	"About sign"		mime-edit-set-sign)
-    (encrypt	"About encryption"	mime-edit-set-encrypt)
-    (preview	"Preview Message"	mime-edit-preview-message)
-    (level	"Toggle transfer-level"	mime-edit-toggle-transfer-level)
-    )
-  "MIME-edit menubar entry.")
-
-(cond (running-xemacs
-       ;; modified by Pekka Marjola <pema@iki.fi>
-       ;;	1995/9/5 (c.f. [tm-en:69])
-       (defun mime-edit-define-menu-for-xemacs ()
-	 "Define menu for XEmacs."
-	 (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 <steve@miranova.com>
-       ;;	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)
-	       )
-       ))
-
-
-;;; @ functions
-;;;
-
-(defvar mime-edit-touched-flag nil)
-
-;;;###autoload
-(defun mime-edit-mode ()
-  "MIME minor mode for editing the tagged MIME message.
-
-In this mode, basically, the message is composed in the tagged MIME
-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
-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.
-
-Available charsets depend on Emacs version being used.  The following
-lists the available charsets of each emacs.
-
-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
-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
-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 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:
-
-\[make single part\]
-\\[mime-edit-insert-text]	insert a text message.
-\\[mime-edit-insert-file]	insert a (binary) file.
-\\[mime-edit-insert-external]	insert a reference to external body.
-\\[mime-edit-insert-voice]	insert a voice message.
-\\[mime-edit-insert-message]	insert a mail or news message.
-\\[mime-edit-insert-mail]	insert a mail message.
-\\[mime-edit-insert-signature]	insert a signature file at end.
-\\[mime-edit-insert-key]	insert PGP public key.
-\\[mime-edit-insert-tag]	insert a new MIME tag.
-
-\[make enclosure (maybe multipart)\]
-\\[mime-edit-enclose-alternative-region]   enclose as multipart/alternative.
-\\[mime-edit-enclose-parallel-region]	   enclose as multipart/parallel.
-\\[mime-edit-enclose-mixed-region]	   enclose as multipart/mixed.
-\\[mime-edit-enclose-digest-region]	   enclose as multipart/digest.
-\\[mime-edit-enclose-pgp-signed-region]	   enclose as PGP signed.
-\\[mime-edit-enclose-pgp-encrypted-region] enclose as PGP encrypted.
-\\[mime-edit-enclose-quote-region]	   enclose as verbose mode
-					   (to avoid to expand tags)
-
-\[other commands\]
-\\[mime-edit-set-transfer-level-7bit]	set transfer-level as 7.
-\\[mime-edit-set-transfer-level-8bit]	set transfer-level as 8.
-\\[mime-edit-set-split]			set message splitting mode.
-\\[mime-edit-set-sign]			set PGP-sign mode.
-\\[mime-edit-set-encrypt]		set PGP-encryption mode.
-\\[mime-edit-preview-message]		preview editing MIME message.
-\\[mime-edit-exit]			exit and translate into a MIME
-					compliant message.
-\\[mime-edit-help]			show this help.
-\\[mime-edit-maybe-translate]		exit and translate if in MIME mode,
-					then split.
-
-Additional commands are available in some major modes:
-C-c C-c		exit, translate and run the original command.
-C-c C-s		exit, translate and run the original command.
-
-The following is a message example written in the tagged MIME format.
-TABs at the beginning of the line are not a part of the message:
-
-	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]]
-	This is also a plain text.  But charset is specified as
-	iso-8859-1.
-
-	¡Hola!  Buenos días.  ¿Cómo está usted?
-	--[[text/enriched]]
-	This is a <bold>enriched text</bold>.
-	--[[image/gif][base64]]...image encoded in base64 here...
-	--[[audio/basic][base64]]...audio encoded in base64 here...
-
-User customizable variables (not documented all of them):
- mime-edit-prefix
-    Specifies a key prefix for MIME minor mode commands.
-
- mime-ignore-preceding-spaces
-    Preceding white spaces in a message body are ignored if non-nil.
-
- mime-ignore-trailing-spaces
-    Trailing white spaces in a message body are ignored if non-nil.
-
- mime-auto-hide-body
-    Hide a non-textual body message encoded in base64 after insertion
-    if non-nil.
-
- mime-transfer-level
-    A number of network transfer level.  It should be bigger than 7.
-    If you are in 8bit-through environment, please set 8.
-
- mime-edit-voice-recorder
-    Specifies a function to record a voice message and encode it.
-    The function `mime-edit-voice-recorder-for-sun' is for Sun
-    SparcStations.
-
- mime-edit-mode-hook
-    Turning on MIME mode calls the value of mime-edit-mode-hook, if
-    it is non-nil.
-
- mime-edit-translate-hook
-    The value of mime-edit-translate-hook is called just before translating
-    the tagged MIME format into a MIME compliant message if it is
-    non-nil.  If the hook call the function mime-edit-insert-signature,
-    the signature file will be inserted automatically.
-
- mime-edit-exit-hook
-    Turning off MIME mode calls the value of mime-edit-exit-hook, if it is
-    non-nil."
-  (interactive)
-  (if mime-edit-mode-flag
-      (mime-edit-exit)
-    (if 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)
-
-    ;; 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 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
-		     paragraph-start))
-    (setq paragraph-separate
-	  (regexp-or mime-edit-single-part-tag-regexp
-		     paragraph-separate))
-    (run-hooks 'mime-edit-mode-hook)
-    (message
-     (substitute-command-keys
-      "Type \\[mime-edit-exit] to exit MIME mode, and type \\[mime-edit-help] to get help."))
-    ))
-
-;;;###autoload
-(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.
-With no argument encode a message in the buffer into MIME, otherwise
-just return to previous mode."
-  (interactive "P")
-  (if (not mime-edit-mode-flag)
-      (if (null no-error)
-	  (error "You aren't editing a MIME message.")
-	)
-    (if (not nomime)
-	(progn
-	  (run-hooks 'mime-edit-translate-hook)
-	  (mime-edit-translate-buffer)))
-    ;; Restore previous state.
-    (setq mime-edit-mode-flag nil)
-    (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)
-    (message "Exit MIME editor mode.")
-    ))
-
-(defun mime-edit-maybe-translate ()
-  (interactive)
-  (mime-edit-exit nil t)
-  (call-interactively 'mime-edit-maybe-split-and-send)
-  )
-
-(defun mime-edit-help ()
-  "Show help message about MIME mode."
-  (interactive)
-  (with-output-to-temp-buffer "*Help*"
-    (princ "MIME editor mode:\n")
-    (princ (documentation 'mime-edit-mode))
-    (print-help-return-message)))
-
-(defun mime-edit-insert-text (&optional subtype)
-  "Insert a text message.
-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" 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."
-  (interactive "fInsert file as MIME message: \nP")
-  (let*  ((guess (mime-find-file-type file))
-	  (type (nth 0 guess))
-	  (subtype (nth 1 guess))
-	  (parameters (nth 2 guess))
-	  (encoding (nth 3 guess))
-	  (disposition-type (nth 4 guess))
-	  (disposition-params (nth 5 guess))
-	  )
-    (if verbose
-	(setq type    (mime-prompt-for-type type)
-	      subtype (mime-prompt-for-subtype type subtype)
-	      ))
-    (if (or (interactive-p) verbose)
-	(setq encoding (mime-prompt-for-encoding encoding))
-      )
-    (if (or (consp parameters) (stringp disposition-type))
-	(let ((rest parameters) cell attribute value)
-	  (setq parameters "")
-	  (while rest
-	    (setq cell (car rest))
-	    (setq attribute (car cell))
-	    (setq value (cdr cell))
-	    (if (eq value 'file)
-		(setq value (std11-wrap-as-quoted-string
-			     (file-name-nondirectory file)))
-	      )
-	    (setq parameters (concat parameters "; " attribute "=" value))
-	    (setq rest (cdr rest))
-	    )
-	  (if disposition-type
-	      (progn
-		(setq parameters
-		      (concat parameters "\n"
-			      "Content-Disposition: " disposition-type))
-		(setq rest disposition-params)
-		(while rest
-		  (setq cell (car rest))
-		  (setq attribute (car cell))
-		  (setq value (cdr cell))
-		  (if (eq value 'file)
-		      (setq value (std11-wrap-as-quoted-string
-				   (file-name-nondirectory file)))
-		    )
-		  (setq parameters
-			(concat parameters "; " attribute "=" value))
-		  (setq rest (cdr rest))
-		  )
-		))
-	  ))
-    (mime-edit-insert-tag type subtype parameters)
-    (mime-edit-insert-binary-file file encoding)
-    ))
-
-(defun mime-edit-insert-external ()
-  "Insert a reference to external body."
-  (interactive)
-  (mime-edit-insert-tag "message" "external-body" nil ";\n\t")
-  ;;(forward-char -1)
-  ;;(insert "Content-Description: " (read-string "Content-Description: ") "\n")
-  ;;(forward-line 1)
-  (let* ((pritype (mime-prompt-for-type))
-	 (subtype (mime-prompt-for-subtype pritype))
-	 (parameters (mime-prompt-for-parameters pritype subtype ";\n\t")))
-    (and pritype
-	 subtype
-	 (insert "Content-Type: "
-		 pritype "/" subtype (or parameters "") "\n")))
-  (if (and (not (eobp))
-	   (not (looking-at mime-edit-single-part-tag-regexp)))
-      (insert (mime-make-text-tag) "\n")))
-
-(defun mime-edit-insert-voice ()
-  "Insert a voice message."
-  (interactive)
-  (let ((encoding
-	 (completing-read
-	  "What transfer encoding: "
-	  mime-file-encoding-method-alist nil t nil)))
-    (mime-edit-insert-tag "audio" "basic" nil)
-    (mime-edit-define-encoding encoding)
-    (save-restriction
-      (narrow-to-region (1- (point))(point))
-      (unwind-protect
-	  (funcall mime-edit-voice-recorder encoding)
-	(progn
-	  (insert "\n")
-	  (invisible-region (point-min)(point-max))
-	  (goto-char (point-max))
-	  )))))
-
-(defun mime-edit-insert-signature (&optional arg)
-  "Insert a signature file."
-  (interactive "P")
-  (let ((signature-insert-hook
-         (function
-          (lambda ()
-	    (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)
-    ))
-
-
-;; Insert a new tag around a point.
-
-(defun mime-edit-insert-tag (&optional pritype subtype parameters delimiter)
-  "Insert new MIME tag and return a list of PRITYPE, SUBTYPE, and PARAMETERS.
-If nothing is inserted, return nil."
-  (interactive)
-  (let ((p (point)))
-    (mime-edit-goto-tag)
-    (if (and (re-search-forward mime-edit-tag-regexp nil t)
-	     (< (match-beginning 0) p)
-	     (< p (match-end 0))
-	     )
-	(goto-char (match-beginning 0))
-      (goto-char p)
-      ))
-  (let ((oldtag nil)
-	(newtag nil)
-	(current (point))
-	)
-    (setq pritype
-	  (or pritype
-	      (mime-prompt-for-type)))
-    (setq subtype
-	  (or subtype
-	      (mime-prompt-for-subtype pritype)))
-    (setq parameters
-	  (or parameters
-	      (mime-prompt-for-parameters pritype subtype delimiter)))
-    ;; Make a new MIME tag.
-    (setq newtag (mime-make-tag pritype subtype parameters))
-    ;; Find an current MIME tag.
-    (setq oldtag
-	  (save-excursion
-	    (if (mime-edit-goto-tag)
-		(buffer-substring (match-beginning 0) (match-end 0))
-	      ;; Assume content type is 'text/plan'.
-	      (mime-make-tag "text" "plain")
-	      )))
-    ;; We are only interested in TEXT.
-    (if (and oldtag
-	     (not (mime-test-content-type
-		   (mime-edit-get-contype oldtag) "text")))
-	(setq oldtag nil))
-    ;; Make a new tag.
-    (if (or (not oldtag)		;Not text
-	    (or mime-ignore-same-text-tag
-		(not (string-equal oldtag newtag))))
-	(progn
-	  ;; Mark the beginning of the tag for convenience.
-	  (push-mark (point) 'nomsg)
-	  (insert newtag "\n")
-	  (list pritype subtype parameters) ;New tag is created.
-	  )
-      ;; Restore previous point.
-      (goto-char current)
-      nil				;Nothing is created.
-      )
-    ))
-
-(defun mime-edit-insert-binary-file (file &optional encoding)
-  "Insert binary FILE at point.
-Optional argument ENCODING specifies an encoding method such as base64."
-  (let* ((tagend (1- (point)))		;End of the tag
-	 (hide-p (and mime-auto-hide-body
-		      (stringp encoding)
-		      (not
-		       (let ((en (downcase encoding)))
-			 (or (string-equal en "7bit")
-			     (string-equal en "8bit")
-			     (string-equal en "binary")
-			     )))))
-	 )
-    (save-restriction
-      (narrow-to-region tagend (point))
-      (mime-insert-encoded-file file encoding)
-      (if hide-p
-	  (progn
-	    (invisible-region (point-min) (point-max))
-	    (goto-char (point-max))
-	    )
-	(goto-char (point-max))
-	))
-    (or hide-p
-	(looking-at mime-edit-tag-regexp)
-	(= (point)(point-max))
-	(mime-edit-insert-tag "text" "plain")
-	)
-    ;; Define encoding even if it is 7bit.
-    (if (stringp encoding)
-	(save-excursion
-	  (goto-char tagend) ; Make sure which line the tag is on.
-	  (mime-edit-define-encoding encoding)
-	  ))
-    ))
-
-
-;; Commands work on a current message flagment.
-
-(defun mime-edit-goto-tag ()
-  "Search for the beginning of the tagged MIME message."
-  (let ((current (point)))
-    (if (looking-at mime-edit-tag-regexp)
-	t
-      ;; At first, go to the end.
-      (cond ((re-search-forward mime-edit-beginning-tag-regexp nil t)
-	     (goto-char (1- (match-beginning 0))) ;For multiline tag
-	     )
-	    (t
-	     (goto-char (point-max))
-	     ))
-      ;; 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.
-	  (progn
-	    (goto-char current)
-	    nil
-	    ))
-      )))
-
-(defun mime-edit-content-beginning ()
-  "Return the point of the beginning of content."
-  (save-excursion
-    (let ((beg (save-excursion
-		 (beginning-of-line) (point))))
-      (if (mime-edit-goto-tag)
-	  (let ((top (point)))
-	    (goto-char (match-end 0))
-	    (if (and (= beg top)
-		     (= (following-char) ?\^M))
-		(point)
-	      (forward-line 1)
-	      (point)))
-	;; Default text/plain tag.
-	(goto-char (point-min))
-	(re-search-forward
-	 (concat "\n" (regexp-quote mail-header-separator)
-		 (if mime-ignore-preceding-spaces
-		     "[ \t\n]*\n" "\n")) nil 'move)
-	(point))
-      )))
-
-(defun mime-edit-content-end ()
-  "Return the point of the end of content."
-  (save-excursion
-    (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."
-  (save-excursion
-    (if (mime-edit-goto-tag)
-	(let ((tag (buffer-substring (match-beginning 0) (match-end 0))))
-	  (delete-region (match-beginning 0) (match-end 0))
-	  (insert
-	   (mime-create-tag
-	    (mime-edit-set-parameter
-	     (mime-edit-get-contype tag)
-	     "charset" (upcase (symbol-name charset)))
-	    (mime-edit-get-encoding tag)))
-	  ))))
-
-(defun mime-edit-define-encoding (encoding)
-  "Set encoding of current tag to ENCODING."
-  (save-excursion
-    (if (mime-edit-goto-tag)
-	(let ((tag (buffer-substring (match-beginning 0) (match-end 0))))
-	  (delete-region (match-beginning 0) (match-end 0))
-	  (insert (mime-create-tag (mime-edit-get-contype tag) encoding)))
-      )))
-
-(defun mime-edit-choose-charset ()
-  "Choose charset of a text following current point."
-  (detect-mime-charset-region (point) (mime-edit-content-end))
-  )
-
-(defun mime-make-text-tag (&optional subtype)
-  "Make a tag for a text after current point.
-Subtype of text type can be specified by an optional argument SUBTYPE.
-Otherwise, it is obtained from mime-content-types."
-  (let* ((pritype "text")
-	 (subtype (or subtype
-		      (car (car (cdr (assoc pritype mime-content-types)))))))
-    ;; Charset should be defined later.
-    (mime-make-tag pritype subtype)))
-
-
-;; Tag handling functions
-
-(defun mime-make-tag (pritype subtype &optional parameters encoding)
-  "Make a tag of MIME message of PRITYPE, SUBTYPE and optional PARAMETERS."
-  (mime-create-tag (concat (or pritype "") "/" (or subtype "")
-			   (or parameters ""))
-		   encoding))
-
-(defun mime-create-tag (contype &optional encoding)
-  "Make a tag with CONTENT-TYPE and optional ENCODING."
-  (format (if encoding mime-tag-format-with-encoding mime-tag-format)
-	  contype encoding))
-
-(defun mime-edit-get-contype (tag)
-  "Return Content-Type (including parameters) of TAG."
-  (and (stringp tag)
-       (or (string-match mime-edit-single-part-tag-regexp tag)
-	   (string-match mime-edit-multipart-beginning-regexp tag)
-	   (string-match mime-edit-multipart-end-regexp tag)
-	   )
-       (substring tag (match-beginning 1) (match-end 1))
-       ))
-
-(defun mime-edit-get-encoding (tag)
-  "Return encoding of TAG."
-  (and (stringp tag)
-       (string-match mime-edit-single-part-tag-regexp tag)
-       (match-beginning 3)
-       (not (= (match-beginning 3) (match-end 3)))
-       (substring tag (match-beginning 3) (match-end 3))))
-
-(defun mime-get-parameter (contype parameter)
-  "For given CONTYPE return value for PARAMETER.
-Nil if no such parameter."
-  (if (string-match
-       (concat
-	";[ \t\n]*"
-	(regexp-quote parameter)
-	"[ \t\n]*=[ \t\n]*\\([^\" \t\n;]*\\|\"[^\"]*\"\\)\\([ \t\n]*;\\|$\\)")
-       contype)
-      (substring contype (match-beginning 1) (match-end 1))
-    nil					;No such parameter
-    ))
-
-(defun mime-edit-set-parameter (contype parameter value)
-  "For given CONTYPE set PARAMETER to VALUE."
-  (let (ctype opt-fields)
-    (if (string-match "\n[^ \t\n\r]+:" contype)
-	(setq ctype (substring contype 0 (match-beginning 0))
-	      opt-fields (substring contype (match-beginning 0)))
-      (setq ctype contype)
-      )
-    (if (string-match
-	 (concat
-	  ";[ \t\n]*\\("
-	  (regexp-quote parameter)
-	  "[ \t\n]*=[ \t\n]*\\([^\" \t\n;]*\\|\"[^\"]*\"\\)\\)[ \t\n]*\\(;\\|$\\)")
-	 ctype)
-	;; Change value
-	(concat (substring ctype 0 (match-beginning 1))
-		parameter "=" value
-		(substring contype (match-end 1))
-		opt-fields)
-      (concat ctype "; " parameter "=" value opt-fields)
-      )))
-
-(defun mime-strip-parameters (contype)
-  "Return primary content-type and subtype without parameters for CONTYPE."
-  (if (string-match "^[ \t]*\\([^; \t\n]*\\)" contype)
-      (substring contype (match-beginning 1) (match-end 1)) nil))
-
-(defun mime-test-content-type (contype type &optional subtype)
-  "Test if CONTYPE is a TYPE and an optional SUBTYPE."
-  (and (stringp contype)
-       (stringp type)
-       (string-match
-	(concat "^[ \t]*" (downcase type) "/" (downcase (or subtype "")))
-	(downcase contype))))
-
-
-;; Basic functions
-
-(defun mime-find-file-type (file)
-  "Guess Content-Type, subtype, and parameters from FILE."
-  (let ((guess nil)
-	(guesses mime-file-types))
-    (while (and (not guess) guesses)
-      (if (string-match (car (car guesses)) file)
-	  (setq guess (cdr (car guesses))))
-      (setq guesses (cdr guesses)))
-    guess
-    ))
-
-(defun mime-prompt-for-type (&optional default)
-  "Ask for Content-type."
-  (let ((type ""))
-    ;; Repeat until primary content type is specified.
-    (while (string-equal type "")
-      (setq type
-	    (completing-read "What content type: "
-			     mime-content-types
-			     nil
-			     'require-match ;Type must be specified.
-			     default
-			     ))
-      (if (string-equal type "")
-	  (progn
-	    (message "Content type is required.")
-	    (beep)
-	    (sit-for 1)
-	    ))
-      )
-    type))
-
-(defun mime-prompt-for-subtype (type &optional default)
-  "Ask for subtype of media-type TYPE."
-  (let ((subtypes (cdr (assoc type mime-content-types))))
-    (or (and default
-	     (assoc default subtypes))
-	(setq default (car (car subtypes)))
-	))
-  (let* ((answer
-	  (completing-read
-	   (if default
-	       (concat
-		"What content subtype: (default " default ") ")
-	     "What content subtype: ")
-	   (cdr (assoc type mime-content-types))
-	   nil
-	   'require-match		;Subtype must be specified.
-	   nil
-	   )))
-    (if (string-equal answer "") default answer)))
-
-(defun mime-prompt-for-parameters (pritype subtype &optional delimiter)
-  "Ask for Content-type parameters of Content-Type PRITYPE and SUBTYPE.
-Optional DELIMITER specifies parameter delimiter (';' by default)."
-  (let* ((delimiter (or delimiter "; "))
-	 (parameters
-	  (mapconcat
-	   (function identity)
-	   (delq nil
-		 (mime-prompt-for-parameters-1
-		  (cdr (assoc subtype
-			      (cdr (assoc pritype mime-content-types))))))
-	   delimiter
-	   )))
-    (if (and (stringp parameters)
-	     (not (string-equal parameters "")))
-	(concat delimiter parameters)
-      ""				;"" if no parameters
-      )))
-
-(defun mime-prompt-for-parameters-1 (optlist)
-  (apply (function append)
-	 (mapcar (function mime-prompt-for-parameter) optlist)))
-
-(defun mime-prompt-for-parameter (parameter)
-  "Ask for PARAMETER.
-Parameter must be '(PROMPT CHOICE1 (CHOISE2 ...))."
-  (let* ((prompt (car parameter))
-	 (choices (mapcar (function
-			   (lambda (e)
-			     (if (consp e) e (list e))))
-			  (cdr parameter)))
-	 (default (car (car choices)))
-	 (answer nil))
-    (if choices
-	(progn
-	  (setq answer
-		(completing-read
-		 (concat "What " prompt
-			 ": (default "
-			 (if (string-equal default "") "\"\"" default)
-			 ") ")
-		 choices nil nil ""))
-	  ;; If nothing is selected, use default.
-	  (if (string-equal answer "")
-	      (setq answer default)))
-      (setq answer
-	    (read-string (concat "What " prompt ": "))))
-    (cons (if (and answer
-		   (not (string-equal answer "")))
-	      (concat prompt "="
-		      ;; Note: control characters ignored!
-		      (if (string-match mime-tspecials-regexp answer)
-			  (concat "\"" answer "\"") answer)))
-	  (mime-prompt-for-parameters-1 (cdr (assoc answer (cdr parameter)))))
-    ))
-
-(defun mime-prompt-for-encoding (default)
-  "Ask for Content-Transfer-Encoding."
-  (let (encoding)
-    (while (string=
-	    (setq encoding
-		  (completing-read
-		   "What transfer encoding: "
-		   mime-file-encoding-method-alist nil t default)
-		  )
-	    ""))
-    encoding))
-
-
-;;; @ Translate the tagged MIME messages into a MIME compliant message.
-;;;
-
-(defvar mime-edit-translate-buffer-hook
-  '(mime-edit-pgp-enclose-buffer
-    mime-edit-translate-body
-    mime-edit-translate-header))
-
-(defun mime-edit-translate-header ()
-  "Encode the message header into network representation."
-  (eword-encode-header 'code-conversion)
-  (run-hooks 'mime-edit-translate-header-hook)
-  )
-
-(defun mime-edit-translate-buffer ()
-  "Encode the tagged MIME message in current buffer in MIME compliant message."
-  (interactive)
-  (if (catch 'mime-edit-error
-	(save-excursion
-	  (run-hooks 'mime-edit-translate-buffer-hook)
-	  ))
-      (progn
-	(undo)
-	(error "Translation error!")
-	)))
-
-(defun mime-edit-find-inmost ()
-  (goto-char (point-min))
-  (if (re-search-forward mime-edit-multipart-beginning-regexp nil t)
-      (let ((bb (match-beginning 0))
-	    (be (match-end 0))
-	    (type (buffer-substring (match-beginning 1)(match-end 1)))
-	    end-exp eb)
-	(setq end-exp (format "--}-<<%s>>\n" type))
-	(widen)
-	(if (re-search-forward end-exp nil t)
-	    (setq eb (match-beginning 0))
-	  (setq eb (point-max))
-	  )
-	(narrow-to-region be eb)
-	(goto-char be)
-	(if (re-search-forward mime-edit-multipart-beginning-regexp nil t)
-	    (progn
-	      (narrow-to-region (match-beginning 0)(point-max))
-	      (mime-edit-find-inmost)
-	      )
-	  (widen)
-	  (list type bb be eb)
-	  ))))
-
-(defun mime-edit-process-multipart-1 (boundary)
-  (let ((ret (mime-edit-find-inmost)))
-    (if ret
-	(let ((type (car ret))
-	      (bb (nth 1 ret))(be (nth 2 ret))
-	      (eb (nth 3 ret))
-	      )
-	  (narrow-to-region bb eb)
-	  (delete-region bb be)
-	  (setq bb (point-min))
-	  (setq eb (point-max))
-	  (widen)
-	  (goto-char eb)
-	  (if (looking-at mime-edit-multipart-end-regexp)
-	      (let ((beg (match-beginning 0))
-		    (end (match-end 0))
-		    )
-		(delete-region beg end)
-		(or (looking-at mime-edit-beginning-tag-regexp)
-		    (eobp)
-		    (insert (concat (mime-make-text-tag) "\n"))
-		    )))
-	  (cond ((string-equal type "quote")
-		 (mime-edit-enquote-region bb eb)
-		 )
-		((string-equal type "pgp-signed")
-		 (mime-edit-sign-pgp-mime bb eb boundary)
-		 )
-		((string-equal type "pgp-encrypted")
-		 (mime-edit-encrypt-pgp-mime bb eb boundary)
-		 )
-		((string-equal type "kazu-signed")
-		 (mime-edit-sign-pgp-kazu bb eb boundary)
-		 )
-		((string-equal type "kazu-encrypted")
-		 (mime-edit-encrypt-pgp-kazu bb eb boundary)
-		 )
-		(t
-		 (setq boundary
-		       (nth 2 (mime-edit-translate-region bb eb
-							    boundary t)))
-		 (goto-char bb)
-		 (insert
-		  (format "--[[multipart/%s;
- boundary=\"%s\"][7bit]]\n"
-			  type boundary))
-		 ))
-	  boundary))))
-
-(defun mime-edit-enquote-region (beg end)
-  (save-excursion
-    (save-restriction
-      (narrow-to-region beg end)
-      (goto-char beg)
-      (while (re-search-forward mime-edit-single-part-tag-regexp nil t)
-	(let ((tag (buffer-substring (match-beginning 0)(match-end 0))))
-	  (replace-match (concat "- " (substring tag 1)))
-	  )))))
-
-(defun mime-edit-dequote-region (beg end)
-  (save-excursion
-    (save-restriction
-      (narrow-to-region beg end)
-      (goto-char beg)
-      (while (re-search-forward
-	      mime-edit-quoted-single-part-tag-regexp nil t)
-	(let ((tag (buffer-substring (match-beginning 0)(match-end 0))))
-	  (replace-match (concat "-" (substring tag 2)))
-	  )))))
-
-(defun mime-edit-sign-pgp-mime (beg end boundary)
-  (save-excursion
-    (save-restriction
-      (narrow-to-region beg end)
-      (let* ((ret
-	      (mime-edit-translate-region beg end boundary))
-	     (ctype    (car ret))
-	     (encoding (nth 1 ret))
-	     (pgp-boundary (concat "pgp-sign-" boundary)))
-	(goto-char beg)
-	(insert (format "Content-Type: %s\n" ctype))
-	(if encoding
-	    (insert (format "Content-Transfer-Encoding: %s\n" encoding))
-	  )
-	(insert "\n")
-	(or (as-binary-process
-	     (funcall (pgp-function 'mime-sign)
-		      (point-min)(point-max) nil nil pgp-boundary))
-	    (throw 'mime-edit-error 'pgp-error)
-	    )
-	))))
-
-(defvar mime-edit-encrypt-recipient-fields-list '("To" "cc"))
-
-(defun mime-edit-make-encrypt-recipient-header ()
-  (let* ((names mime-edit-encrypt-recipient-fields-list)
-	 (values
-	  (std11-field-bodies (cons "From" names)
-			      nil mail-header-separator))
-	 (from (prog1
-		   (car values)
-		 (setq values (cdr values))))
-	 (header (and (stringp from)
-		      (if (string-equal from "")
-			  ""
-			(format "From: %s\n" from)
-			)))
-	 recipients)
-    (while (and names values)
-      (let ((name (car names))
-	    (value (car values))
-	    )
-	(and (stringp value)
-	     (or (string-equal value "")
-		 (progn
-		   (setq header (concat header name ": " value "\n")
-			 recipients (if recipients
-					(concat recipients " ," value)
-				      value))
-		   ))))
-      (setq names (cdr names)
-	    values (cdr values))
-      )
-    (vector from recipients header)
-    ))
-
-(defun mime-edit-encrypt-pgp-mime (beg end boundary)
-  (save-excursion
-    (save-restriction
-      (let (from recipients header)
-	(let ((ret (mime-edit-make-encrypt-recipient-header)))
-	  (setq from (aref ret 0)
-		recipients (aref ret 1)
-		header (aref ret 2))
-	  )
-	(narrow-to-region beg end)
-	(let* ((ret
-		(mime-edit-translate-region beg end boundary))
-	       (ctype    (car ret))
-	       (encoding (nth 1 ret))
-	       (pgp-boundary (concat "pgp-" boundary)))
-	  (goto-char beg)
-	  (insert header)
-	  (insert (format "Content-Type: %s\n" ctype))
-	  (if encoding
-	      (insert (format "Content-Transfer-Encoding: %s\n" encoding))
-	    )
-	  (insert "\n")
-	  (or (funcall (pgp-function 'encrypt)
-		       recipients (point-min) (point-max) from)
-	      (throw 'mime-edit-error 'pgp-error)
-	      )
-	  (goto-char beg)
-	  (insert (format "--[[multipart/encrypted;
- boundary=\"%s\";
- protocol=\"application/pgp-encrypted\"][7bit]]
---%s
-Content-Type: application/pgp-encrypted
-
---%s
-Content-Type: application/octet-stream
-Content-Transfer-Encoding: 7bit
-
-" pgp-boundary pgp-boundary pgp-boundary))
-	  (goto-char (point-max))
-	  (insert (format "\n--%s--\n" pgp-boundary))
-	  )))))
-
-(defun mime-edit-sign-pgp-kazu (beg end boundary)
-  (save-excursion
-    (save-restriction
-      (narrow-to-region beg end)
-      (let* ((ret
-	      (mime-edit-translate-region beg end boundary))
-	     (ctype    (car ret))
-	     (encoding (nth 1 ret)))
-	(goto-char beg)
-	(insert (format "Content-Type: %s\n" ctype))
-	(if encoding
-	    (insert (format "Content-Transfer-Encoding: %s\n" encoding))
-	  )
-	(insert "\n")
-	(or (as-binary-process
-	     (funcall (pgp-function 'traditional-sign)
-		      beg (point-max)))
-	    (throw 'mime-edit-error 'pgp-error)
-	    )
-	(goto-char beg)
-	(insert
-	 "--[[application/pgp; format=mime][7bit]]\n")
-	))
-    ))
-
-(defun mime-edit-encrypt-pgp-kazu (beg end boundary)
-  (save-excursion
-    (let (recipients header)
-      (let ((ret (mime-edit-make-encrypt-recipient-header)))
-	(setq recipients (aref ret 1)
-	      header (aref ret 2))
-	)
-      (save-restriction
-	(narrow-to-region beg end)
-	(let* ((ret
-		(mime-edit-translate-region beg end boundary))
-	       (ctype    (car ret))
-	       (encoding (nth 1 ret)))
-	  (goto-char beg)
-	  (insert header)
-	  (insert (format "Content-Type: %s\n" ctype))
-	  (if encoding
-	      (insert (format "Content-Transfer-Encoding: %s\n" encoding))
-	    )
-	  (insert "\n")
-	  (or (as-binary-process
-	       (funcall (pgp-function 'encrypt)
-			recipients beg (point-max) nil 'maybe)
-	       )
-	      (throw 'mime-edit-error 'pgp-error)
-	      )
-	  (goto-char beg)
-	  (insert
-	   "--[[application/pgp; format=mime][7bit]]\n")
-	  ))
-      )))
-
-(defsubst replace-space-with-underline (str)
-  (mapconcat (function
-	      (lambda (arg)
-		(char-to-string
-		 (if (eq arg ?\ )
-		     ?_
-		   arg)))) str "")
-  )
-
-(defun mime-edit-make-boundary ()
-  (concat mime-multipart-boundary "_"
-	  (replace-space-with-underline (current-time-string))
-	  ))
-
-(defun mime-edit-translate-body ()
-  "Encode the tagged MIME body in current buffer in MIME compliant message."
-  (interactive)
-  (save-excursion
-    (let ((boundary (mime-edit-make-boundary))
-	  (i 1)
-	  ret)
-      (while (mime-edit-process-multipart-1
-	      (format "%s-%d" boundary i))
-	(setq i (1+ i))
-	)
-      (save-restriction
-	;; We are interested in message body.
-	(let* ((beg
-		(progn
-		  (goto-char (point-min))
-		  (re-search-forward
-		   (concat "\n" (regexp-quote mail-header-separator)
-			   (if mime-ignore-preceding-spaces
-			       "[ \t\n]*\n" "\n")) nil 'move)
-		  (point)))
-	       (end
-		(progn
-		  (goto-char (point-max))
-		  (and mime-ignore-trailing-spaces
-		       (re-search-backward "[^ \t\n]\n" beg t)
-		       (forward-char 1))
-		  (point))))
-	  (setq ret (mime-edit-translate-region
-		     beg end
-		     (format "%s-%d" boundary i)))
-	  ))
-      (mime-edit-dequote-region (point-min)(point-max))
-      (let ((contype (car ret))		;Content-Type
-	    (encoding (nth 1 ret))	;Content-Transfer-Encoding
-	    )
-	;; Insert X-Emacs field
-	(and mime-edit-insert-x-emacs-field
-	     (or (mail-position-on-field "X-Emacs")
-		 (insert mime-edit-x-emacs-value)
-		 ))
-	;; Make primary MIME headers.
-	(or (mail-position-on-field "MIME-Version")
-	    (insert mime-edit-mime-version-value))
-	;; Remove old Content-Type and other fields.
-	(save-restriction
-	  (goto-char (point-min))
-	  (search-forward (concat "\n" mail-header-separator "\n") nil t)
-	  (narrow-to-region (point-min) (point))
-	  (goto-char (point-min))
-	  (mime-delete-field "Content-Type")
-	  (mime-delete-field "Content-Transfer-Encoding"))
-	;; Then, insert Content-Type and Content-Transfer-Encoding fields.
-	(mail-position-on-field "Content-Type")
-	(insert contype)
-	(if encoding
-	    (progn
-	      (mail-position-on-field "Content-Transfer-Encoding")
-	      (insert encoding)))
-	))))
-
-(defun mime-edit-translate-single-part-tag (boundary &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)
-	(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)
-  (or boundary
-      (setq boundary (mime-edit-make-boundary))
-      )
-  (save-excursion
-    (save-restriction
-      (narrow-to-region beg end)
-      (let ((tag nil)			;MIME tag
-	    (contype nil)		;Content-Type
-	    (encoding nil)		;Content-Transfer-Encoding
-	    (nparts 0))			;Number of body parts
-	;; Normalize the body part by inserting appropriate message
-	;; tags for every message contents.
-	(mime-edit-normalize-body)
-	;; Counting the number of Content-Type.
-	(goto-char (point-min))
-	(while (re-search-forward mime-edit-single-part-tag-regexp nil t)
-	  (setq nparts (1+ nparts)))
-	;; Begin translation.
-	(cond
-	 ((and (<= nparts 1)(not multipart))
-	  ;; It's a singular message.
-	  (goto-char (point-min))
-	  (while (re-search-forward
-		  mime-edit-single-part-tag-regexp nil t)
-	    (setq tag
-		  (buffer-substring (match-beginning 0) (match-end 0)))
-	    (delete-region (match-beginning 0) (1+ (match-end 0)))
-	    (setq contype (mime-edit-get-contype tag))
-	    (setq encoding (mime-edit-get-encoding tag))
-	    ))
-	 (t
-	  ;; It's a multipart message.
-	  (goto-char (point-min))
-	  (and (mime-edit-translate-single-part-tag boundary)
-	       (while (mime-edit-translate-single-part-tag boundary "\n")))
-	  ;; Define Content-Type as "multipart/mixed".
-	  (setq contype
-		(concat "multipart/mixed;\n boundary=\"" boundary "\""))
-	  ;; Content-Transfer-Encoding must be "7bit".
-	  ;; The following encoding can be `nil', but is
-	  ;; specified as is since there is no way that a user
-	  ;; specifies it.
-	  (setq encoding "7bit")
-	  ;; Insert the trailer.
-	  (goto-char (point-max))
-	  (insert "\n--" boundary "--\n")
-	  ))
-	(list contype encoding boundary nparts)
-	))))
-
-(defun mime-edit-normalize-body ()
-  "Normalize the body part by inserting appropriate message tags."
-  ;; Insert the first MIME tags if necessary.
-  (goto-char (point-min))
-  (if (not (looking-at mime-edit-single-part-tag-regexp))
-      (insert (mime-make-text-tag) "\n"))
-  ;; Check each tag, and add new tag or correct it if necessary.
-  (goto-char (point-min))
-  (while (re-search-forward mime-edit-single-part-tag-regexp nil t)
-    (let* ((tag (buffer-substring (match-beginning 0) (match-end 0)))
-	   (contype (mime-edit-get-contype tag))
-	   (charset (mime-get-parameter contype "charset"))
-	   (encoding (mime-edit-get-encoding tag)))
-      ;; Remove extra whitespaces after the tag.
-      (if (looking-at "[ \t]+$")
-	  (delete-region (match-beginning 0) (match-end 0)))
-      (let ((beg (point))
-	    (end (mime-edit-content-end))
-	    )
-	(if (= end (point-max))
-	    nil
-	  (goto-char end)
-	  (or (looking-at mime-edit-beginning-tag-regexp)
-	      (eobp)
-	      (insert (mime-make-text-tag) "\n")
-	      ))
-	(visible-region beg end)
-	(goto-char beg)
-	)
-      (cond
-       ((mime-test-content-type contype "message")
-	;; Content-type "message" should be sent as is.
-	(forward-line 1)
-	)
-       ((mime-test-content-type contype "text")
-	;; Define charset for text if necessary.
-	(setq charset (if charset
-			  (intern (downcase charset))
-			(mime-edit-choose-charset)))
-	(mime-edit-define-charset charset)
-	(cond ((string-equal contype "text/x-rot13-47-48")
-	       (save-excursion
-		 (forward-line)
-		 (mule-caesar-region (point) (mime-edit-content-end))
-		 ))
-	      ((string-equal contype "text/enriched")
-	       (save-excursion
-		 (let ((beg (progn
-			      (forward-line)
-			      (point)))
-		       (end (mime-edit-content-end))
-		       )
-		   ;; Patch for hard newlines
-                   ;; (save-excursion
-                   ;;   (goto-char beg)
-                   ;;   (while (search-forward "\n" end t)
-                   ;;     (put-text-property (match-beginning 0)
-                   ;;                        (point)
-                   ;;                        'hard t)))
-		   ;; End patch for hard newlines
-		   (enriched-encode beg end)
-		   (goto-char beg)
-		   (if (search-forward "\n\n")
-		       (delete-region beg (match-end 0))
-		     )
-		   ))))
-	;; Point is now on current tag.
-	;; Define encoding and encode text if necessary.
-	(or encoding	;Encoding is not specified.
-	    (let* ((encoding
-		    (let (bits conv)
-		      (let ((ret (cdr (assq charset mime-charset-type-list))))
-			(if ret
-			    (setq bits (car ret)
-				  conv (nth 1 ret))
-			  (setq bits 8
-				conv "quoted-printable")))
-		      (if (<= bits mime-transfer-level)
-			  (mime-encoding-name bits)
-			conv)))
-		   (beg (mime-edit-content-beginning)))
-	      (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)
-	      ))
-	(goto-char (mime-edit-content-end))
-	)
-       ((null encoding)		;Encoding is not specified.
-	;; Application, image, audio, video, and any other
-	;; unknown content-type without encoding should be
-	;; encoded.
-	(let* ((encoding "base64")	;Encode in BASE64 by default.
-	       (beg (mime-edit-content-beginning))
-	       (end (mime-edit-content-end)))
-	  (mime-encode-region beg end encoding)
-	  (mime-edit-define-encoding encoding))
-	(forward-line 1)
-	))
-      )))
-
-(defun mime-delete-field (field)
-  "Delete header FIELD."
-  (let ((regexp (format "^%s:[ \t]*" field)))
-    (goto-char (point-min))
-    (while (re-search-forward regexp nil t)
-      (delete-region (match-beginning 0)
-		     (progn (forward-line 1) (point)))
-      )))
-
-
-;;;
-;;; Platform dependent functions
-;;;
-
-;; Sun implementations
-
-(defun mime-edit-voice-recorder-for-sun (encoding)
-  "Record voice in a buffer using Sun audio device,
-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)
-  )
-
-
-;;; @ Other useful commands.
-;;;
-
-;; Message forwarding commands as content-type "message/rfc822".
-
-(defun mime-edit-insert-message (&optional message)
-  (interactive)
-  (let ((inserter (cdr (assq major-mode mime-edit-message-inserter-alist))))
-    (if (and inserter (fboundp inserter))
-	(progn
-	  (mime-edit-insert-tag "message" "rfc822")
-	  (funcall inserter message)
-	  )
-      (message "Sorry, I don't have message inserter for your MUA.")
-      )))
-
-(defun mime-edit-insert-mail (&optional message)
-  (interactive)
-  (let ((inserter (cdr (assq major-mode mime-edit-mail-inserter-alist))))
-    (if (and inserter (fboundp inserter))
-	(progn
-	  (mime-edit-insert-tag "message" "rfc822")
-	  (funcall inserter message)
-	  )
-      (message "Sorry, I don't have mail inserter for your MUA.")
-      )))
-
-(defun mime-edit-inserted-message-filter ()
-  (save-excursion
-    (save-restriction
-      (let ((header-start (point))
-	    (case-fold-search t)
-	    beg end)
-	;; for Emacs 18
-	;; (if (re-search-forward "^$" (marker-position (mark-marker)))
-	(if (re-search-forward "^$" (mark t))
-	    (narrow-to-region header-start (match-beginning 0))
-	  )
-	(goto-char header-start)
-	(while (and (re-search-forward
-		     mime-edit-yank-ignored-field-regexp nil t)
-		    (setq beg (match-beginning 0))
-		    (setq end (1+ (std11-field-end)))
-		    )
-	  (delete-region beg end)
-	  )
-	))))
-
-
-;;; @ multipart enclosure
-;;;
-
-(defun mime-edit-enclose-region-internal (type beg end)
-  (save-excursion
-    (goto-char beg)
-    (save-restriction
-      (narrow-to-region beg end)
-      (insert (format "--<<%s>>-{\n" type))
-      (goto-char (point-max))
-      (insert (format "--}-<<%s>>\n" type))
-      (goto-char (point-max))
-      )
-    (or (looking-at mime-edit-beginning-tag-regexp)
-	(eobp)
-	(insert (mime-make-text-tag) "\n")
-	)
-    ))
-
-(defun mime-edit-enclose-quote-region (beg end)
-  (interactive "*r")
-  (mime-edit-enclose-region-internal 'quote beg end)
-  )
-
-(defun mime-edit-enclose-mixed-region (beg end)
-  (interactive "*r")
-  (mime-edit-enclose-region-internal 'mixed beg end)
-  )
-
-(defun mime-edit-enclose-parallel-region (beg end)
-  (interactive "*r")
-  (mime-edit-enclose-region-internal 'parallel beg end)
-  )
-
-(defun mime-edit-enclose-digest-region (beg end)
-  (interactive "*r")
-  (mime-edit-enclose-region-internal 'digest beg end)
-  )
-
-(defun mime-edit-enclose-alternative-region (beg end)
-  (interactive "*r")
-  (mime-edit-enclose-region-internal 'alternative beg end)
-  )
-
-(defun mime-edit-enclose-pgp-signed-region (beg end)
-  (interactive "*r")
-  (mime-edit-enclose-region-internal 'pgp-signed beg end)
-  )
-
-(defun mime-edit-enclose-pgp-encrypted-region (beg end)
-  (interactive "*r")
-  (mime-edit-enclose-region-internal 'pgp-encrypted beg end)
-  )
-
-(defun mime-edit-enclose-kazu-signed-region (beg end)
-  (interactive "*r")
-  (mime-edit-enclose-region-internal 'kazu-signed beg end)
-  )
-
-(defun mime-edit-enclose-kazu-encrypted-region (beg end)
-  (interactive "*r")
-  (mime-edit-enclose-region-internal 'kazu-encrypted beg end)
-  )
-
-(defun mime-edit-insert-key (&optional arg)
-  "Insert a pgp public key."
-  (interactive "P")
-  (mime-edit-insert-tag "application" "pgp-keys")
-  (mime-edit-define-encoding "7bit")
-  (funcall (pgp-function 'insert-key))
-  )
-
-
-;;; @ flag setting
-;;;
-
-(defun mime-edit-set-split (arg)
-  (interactive
-   (list
-    (y-or-n-p "Do you want to enable split? ")
-    ))
-  (setq mime-edit-split-message arg)
-  (if arg
-      (message "This message is enabled to split.")
-    (message "This message is not enabled to split.")
-    ))
-
-(defun mime-edit-toggle-transfer-level (&optional transfer-level)
-  "Toggle transfer-level is 7bit or 8bit through.
-
-Optional TRANSFER-LEVEL is a number of transfer-level, 7 or 8."
-  (interactive)
-  (if (numberp transfer-level)
-      (setq mime-transfer-level transfer-level)
-    (if (< mime-transfer-level 8)
-	(setq mime-transfer-level 8)
-      (setq mime-transfer-level 7)
-      ))
-  (message (format "Current transfer-level is %d bit"
-		   mime-transfer-level))
-  (setq mime-transfer-level-string
-	(mime-encoding-name mime-transfer-level 'not-omit))
-  (force-mode-line-update)
-  )
-
-(defun mime-edit-set-transfer-level-7bit ()
-  (interactive)
-  (mime-edit-toggle-transfer-level 7)
-  )
-
-(defun mime-edit-set-transfer-level-8bit ()
-  (interactive)
-  (mime-edit-toggle-transfer-level 8)
-  )
-
-
-;;; @ pgp
-;;;
-
-(defvar mime-edit-pgp-processing nil)
-(make-variable-buffer-local 'mime-edit-pgp-processing)
-
-(defun mime-edit-set-sign (arg)
-  (interactive
-   (list
-    (y-or-n-p "Do you want to sign? ")
-    ))
-  (if arg
-      (progn
-	(setq mime-edit-pgp-processing 'sign)
-	(message "This message will be signed.")
-	)
-    (if (eq mime-edit-pgp-processing 'sign)
-	(setq mime-edit-pgp-processing nil)
-      )
-    (message "This message will not be signed.")
-    ))
-
-(defun mime-edit-set-encrypt (arg)
-  (interactive
-   (list
-    (y-or-n-p "Do you want to encrypt? ")
-    ))
-  (if arg
-      (progn
-	(setq mime-edit-pgp-processing 'encrypt)
-	(message "This message will be encrypt.")
-	)
-    (if (eq mime-edit-pgp-processing 'encrypt)
-	(setq mime-edit-pgp-processing nil)
-      )
-    (message "This message will not be encrypt.")
-    ))
-
-(defun mime-edit-pgp-enclose-buffer ()
-  (let ((beg (save-excursion
-	       (goto-char (point-min))
-	       (if (search-forward (concat "\n" mail-header-separator "\n"))
-		   (match-end 0)
-		 )))
-	(end (point-max))
-	)
-    (if beg
-	(cond ((eq mime-edit-pgp-processing 'sign)
-	       (mime-edit-enclose-pgp-signed-region beg end)
-	       )
-	      ((eq mime-edit-pgp-processing 'encrypt)
-	       (mime-edit-enclose-pgp-encrypted-region beg end)
-	       ))
-      )))
-
-
-;;; @ split
-;;;
-
-(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 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))
-  )
-
-(defun mime-edit-split-and-send
-  (&optional cmd lines mime-edit-message-max-length)
-  (interactive)
-  (or lines
-      (setq lines
-	    (count-lines (point-min) (point-max)))
-      )
-  (or mime-edit-message-max-length
-      (setq mime-edit-message-max-length
-	    (or (cdr (assq major-mode mime-edit-message-max-lines-alist))
-		mime-edit-message-default-max-lines))
-      )
-  (let* ((mime-edit-draft-file-name
-	  (or (buffer-file-name)
-	      (make-temp-name
-	       (expand-file-name "mime-draft" mime-temp-directory))))
-	 (separator mail-header-separator)
-	 (id (concat "\""
-		     (replace-space-with-underline (current-time-string))
-		     "@" (system-name) "\"")))
-    (run-hooks 'mime-edit-before-split-hook)
-    (let ((the-buf (current-buffer))
-	  (copy-buf (get-buffer-create " *Original Message*"))
-	  (header (std11-header-string-except
-		   mime-edit-split-ignored-field-regexp separator))
-	  (subject (mail-fetch-field "subject"))
-	  (total (+ (/ lines mime-edit-message-max-length)
-		    (if (> (mod lines mime-edit-message-max-length) 0)
-			1)))
-	  (command
-	   (or cmd
-	       (cdr
-		(assq major-mode
-		      mime-edit-split-message-sender-alist))
-	       (function
-		(lambda ()
-		  (interactive)
-		  (error "Split sender is not specified for `%s'." major-mode)
-		  ))
-	       ))
-	  (mime-edit-partial-number 1)
-	  data)
-      (save-excursion
-	(set-buffer copy-buf)
-	(erase-buffer)
-	(insert-buffer the-buf)
-	(save-restriction
-	  (if (re-search-forward
-	       (concat "^" (regexp-quote separator) "$") nil t)
-	      (let ((he (match-beginning 0)))
-		(replace-match "")
-		(narrow-to-region (point-min) he)
-		))
-	  (goto-char (point-min))
-	  (while (re-search-forward mime-edit-split-blind-field-regexp nil t)
-	    (delete-region (match-beginning 0)
-			   (1+ (std11-field-end)))
-	    )))
-      (while (< mime-edit-partial-number total)
-	(erase-buffer)
-	(save-excursion
-	  (set-buffer copy-buf)
-	  (setq data (buffer-substring
-		      (point-min)
-		      (progn
-			(goto-line mime-edit-message-max-length)
-			(point))
-		      ))
-	  (delete-region (point-min)(point))
-	  )
-	(mime-edit-insert-partial-header
-	 header subject id mime-edit-partial-number total separator)
-	(insert data)
-	(save-excursion
-	  (message (format "Sending %d/%d..."
-			   mime-edit-partial-number total))
-	  (call-interactively command)
-	  (message (format "Sending %d/%d... done"
-			   mime-edit-partial-number total))
-	  )
-	(setq mime-edit-partial-number
-	      (1+ mime-edit-partial-number))
-	)
-      (erase-buffer)
-      (save-excursion
-	(set-buffer copy-buf)
-	(setq data (buffer-string))
-	(erase-buffer)
-	)
-      (mime-edit-insert-partial-header
-       header subject id mime-edit-partial-number total separator)
-      (insert data)
-      (save-excursion
-	(message (format "Sending %d/%d..."
-			 mime-edit-partial-number total))
-	(message (format "Sending %d/%d... done"
-			 mime-edit-partial-number total))
-	)
-      )))
-
-(defun mime-edit-maybe-split-and-send (&optional cmd)
-  (interactive)
-  (run-hooks 'mime-edit-before-send-hook)
-  (let ((mime-edit-message-max-length
-	 (or (cdr (assq major-mode mime-edit-message-max-lines-alist))
-	     mime-edit-message-default-max-lines))
-	(lines (count-lines (point-min) (point-max)))
-	)
-    (if (and (> lines mime-edit-message-max-length)
-	     mime-edit-split-message)
-	(mime-edit-split-and-send cmd lines mime-edit-message-max-length)
-      )))
-
-
-;;; @ preview message
-;;;
-
-(defvar mime-edit-buffer nil) ; buffer local variable
-
-(defun mime-edit-preview-message ()
-  "preview editing MIME message."
-  (interactive)
-  (let* ((str (buffer-string))
-	 (separator mail-header-separator)
-	 (the-buf (current-buffer))
-	 (buf-name (buffer-name))
-	 (temp-buf-name (concat "*temp-article:" buf-name "*"))
-	 (buf (get-buffer temp-buf-name))
-	 )
-    (if buf
-	(progn
-	  (switch-to-buffer buf)
-	  (erase-buffer)
-	  )
-      (setq buf (get-buffer-create temp-buf-name))
-      (switch-to-buffer buf)
-      )
-    (insert str)
-    (setq major-mode 'mime-temp-message-mode)
-    (make-local-variable 'mail-header-separator)
-    (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))
-    (if (re-search-forward
-	 (concat "^" (regexp-quote separator) "$"))
-	(replace-match "")
-      )
-    (mime-view-mode)
-    ))
-
-(defun mime-edit-quitting-method ()
-  "Quitting method for mime-view."
-  (let ((temp mime-raw-buffer)
-	buf)
-    (mime-preview-kill-buffer)
-    (set-buffer temp)
-    (setq buf mime-edit-buffer)
-    (kill-buffer temp)
-    (switch-to-buffer buf)
-    ))
-
-(set-alist 'mime-preview-quitting-method-alist
-	   'mime-temp-message-mode
-	   #'mime-edit-quitting-method)
-
-
-;;; @ edit again
-;;;
-
-(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-read-Content-Type)))
-      (if ctl
-	  (let ((type (mime-content-type-primary-type ctl))
-		(stype (mime-content-type-subtype ctl))
-		(params (mime-content-type-parameters ctl)))
-	    (cond
-	     ((and (eq type 'application)(eq stype 'pgp-signature))
-	      (delete-region (point-min)(point-max))
-	      )
-	     ((eq type 'multipart)
-	      (let* ((boundary (cdr (assoc "boundary" params)))
-		     (boundary-pat
-		      (concat "\n--" (regexp-quote boundary) "[ \t]*\n"))
-		     )
-		(re-search-forward boundary-pat nil t)
-		(let ((bb (match-beginning 0)) eb tag)
-		  (setq tag (format "\n--<<%s>>-{\n" stype))
-		  (goto-char bb)
-		  (insert tag)
-		  (setq bb (+ bb (length tag)))
-		  (re-search-forward
-		   (concat "\n--" (regexp-quote boundary) "--[ \t]*\n")
-		   nil t)
-		  (setq eb (match-beginning 0))
-		  (replace-match (format "--}-<<%s>>\n" stype))
-		  (save-restriction
-		    (narrow-to-region bb eb)
-		    (goto-char (point-min))
-		    (while (re-search-forward boundary-pat nil t)
-		      (let ((beg (match-beginning 0))
-			    end)
-			(delete-region beg (match-end 0))
-			(save-excursion
-			  (if (re-search-forward boundary-pat nil t)
-			      (setq end (match-beginning 0))
-			    (setq end (point-max))
-			    )
-			  (save-restriction
-			    (narrow-to-region beg end)
-			    (mime-edit-decode-buffer not-decode-text)
-			    (goto-char (point-max))
-			    ))))
-		    ))
-		(goto-char (point-min))
-		(or (= (point-min) 1)
-		    (delete-region (point-min)
-				   (if (search-forward "\n\n" nil t)
-				       (match-end 0)
-				     (point-min)
-				     )))
-		))
-	     (t
-	      (let* ((ctype (format "%s/%s" type stype))
-		     charset
-		     (pstr
-		      (let ((bytes (+ 14 (length ctype))))
-			(mapconcat (function
-				    (lambda (attr)
-				      (if (string= (car attr) "charset")
-					  (progn
-					    (setq charset (cdr attr))
-					    "")
-					(let* ((str
-						(concat (car attr)
-							"=" (cdr attr))
-						)
-					       (bs (length str))
-					       )
-					  (setq bytes (+ bytes bs 2))
-					  (if (< bytes 76)
-					      (concat "; " str)
-					    (setq bytes (+ bs 1))
-					    (concat ";\n " str)
-					    )
-					  ))))
-				   params "")))
-		     encoding
-		     encoded)
-		(save-excursion
-		  (if (re-search-forward
-		       "Content-Transfer-Encoding:" nil t)
-		      (let ((beg (match-beginning 0))
-			    (hbeg (match-end 0))
-			    (end (std11-field-end)))
-			(setq encoding
-			      (eliminate-top-spaces
-			       (std11-unfold-string
-				(buffer-substring hbeg end))))
-			(if (or charset (eq type 'text))
-			    (progn
-			      (delete-region beg (1+ end))
-			      (goto-char (point-min))
-			      (if (search-forward "\n\n" nil t)
-				  (progn
-				    (mime-decode-region
-				     (match-end 0)(point-max) encoding)
-				    (setq encoded t
-					  encoding nil)
-				    )))))))
-		(if (or encoded (not not-decode-text))
-		    (decode-mime-charset-region
-		     (point-min)(point-max)
-		     (or charset default-mime-charset))
-		  )
-		(let ((he
-		       (if (re-search-forward "^$" nil t)
-			   (match-end 0)
-			 (point-min)
-			 )))
-		  (if (= (point-min) 1)
-		      (progn
-			(goto-char he)
-			(insert
-			 (concat "\n"
-				 (mime-create-tag
-				  (format "%s/%s%s" type stype pstr)
-				  encoding)))
-			)
-		    (delete-region (point-min) he)
-		    (insert
-		     (mime-create-tag
-		      (format "%s/%s%s" type stype pstr)
-		      encoding))
-		    ))
-		))))
-	(or not-decode-text
-	    (decode-mime-charset-region (point-min) (point-max)
-					default-mime-charset)
-	    )
-	))))
-
-(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)
-  (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
-    (std11-narrow-to-header)
-    (goto-char (point-min))
-    (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 not-turn-on
-      (turn-on-mime-edit)
-      ))
-
-
-;;; @ end
-;;;
-
-(provide 'mime-edit)
-
-(run-hooks 'mime-edit-load-hook)
-
-;;; mime-edit.el ends here
diff --git a/mime-image.el b/mime-image.el
deleted file mode 100644
index 1e20ac0..0000000
--- a/mime-image.el
+++ /dev/null
@@ -1,177 +0,0 @@
-;;; mime-image.el --- mime-view filter to display images
-
-;; Copyright (C) 1995,1996,1997,1998 MORIOKA Tomohiko
-;; Copyright (C) 1996 Dan Rich
-
-;; Author: MORIOKA Tomohiko <morioka@jaist.ac.jp>
-;;         Dan Rich <drich@morpheus.corp.sgi.com>
-;; Maintainer: MORIOKA Tomohiko <morioka@jaist.ac.jp>
-;; Created: 1995/12/15
-;;	Renamed: 1997/2/21 from tm-image.el
-
-;; Keywords: image, picture, X-Face, MIME, multimedia, mail, news
-
-;; This file is part of SEMI (Showy 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
-;; 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 GNU XEmacs; see the file COPYING.  If not, write to the
-;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-;; Boston, MA 02111-1307, USA.
-
-;;; Commentary:
-;;	If you use this program with MULE, please install
-;;	etl8x16-bitmap.bdf font included in tl package.
-
-;;; Code:
-
-(require 'mime-view)
-(require 'alist)
-
-(cond ((featurep 'xemacs)
-       (require 'images)
-       
-       (defun-maybe image-inline-p (format)
-	 (or (memq format image-native-formats)
-	     (find-if (function
-		       (lambda (native)
-			 (image-converter-chain format native)
-			 ))
-		      image-native-formats)
-	     ))
-       
-       (image-register-netpbm-utilities)
-       (image-register-converter 'pic 'ppm "pictoppm")
-       (image-register-converter 'mag 'ppm "magtoppm")
-       
-       (defun bitmap-insert-xbm-file (file)
-	 (let ((gl (make-glyph (list (cons 'x file))))
-	       (e (make-extent (point) (point)))
-	       )
-	   (set-extent-end-glyph e gl)
-	   ))
-       
-       ;;
-       ;; X-Face
-       ;;
-       (autoload 'highlight-headers "highlight-headers")
-       
-       (defun mime-preview-x-face-function-use-highlight-headers ()
-	 (highlight-headers (point-min) (re-search-forward "^$" nil t) t)
-	 )
-       
-       (add-hook 'mime-display-header-hook
-		 'mime-preview-x-face-function-use-highlight-headers)
-       
-       )
-      ((featurep 'mule)
-       ;; for MULE 2.* or mule merged EMACS
-       (require 'x-face-mule)
-
-       (defvar image-native-formats '(xbm))
-       
-       (defun-maybe image-inline-p (format)
-	 (memq format image-native-formats)
-	 )
-       
-       (defun-maybe image-normalize (format data)
-	 (and (eq format 'xbm)
-	      (vector 'xbm ':data data)
-	      ))
-       
-       ;;
-       ;; X-Face
-       ;;
-       (if (exec-installed-p uncompface-program exec-path)
-	   (add-hook 'mime-display-header-hook
-		     'x-face-decode-message-header)
-	 )
-       ))
-
-(or (fboundp 'image-invalid-glyph-p)
-    (defsubst image-invalid-glyph-p (glyph)
-      (or (null (aref glyph 0))
-	  (null (aref glyph 2))
-	  (equal (aref glyph 2) "")
-	  ))
-    )
-
-(mapcar (function
-	 (lambda (rule)
-	   (let ((type    (car rule))
-		 (subtype (nth 1 rule))
-		 (format  (nth 2 rule)))
-	     (if (image-inline-p format)
-		 (ctree-set-calist-strictly
-		  'mime-preview-condition
-		  (list (cons 'type type)(cons 'subtype subtype)
-			'(body . visible)
-			(cons 'body-presentation-method #'mime-display-image)
-			(cons 'image-format format))
-		  )))))
-	'((image jpeg		jpeg)
-	  (image gif		gif)
-	  (image tiff		tiff)
-	  (image x-tiff		tiff)
-	  (image xbm		xbm)
-	  (image x-xbm		xbm)
-	  (image x-xpixmap	xpm)
-	  (image x-pic		pic)
-	  (image x-mag		mag)
-	  (image png		png)
-	  ))
-
-
-;;; @ content filter for images
-;;;
-;;    (for XEmacs 19.12 or later)
-
-(defun mime-display-image (entity situation)
-  (message "Decoding image...")
-  (let ((gl (image-normalize (cdr (assq 'image-format situation))
-			     (mime-entity-content entity))))
-    (cond ((image-invalid-glyph-p gl)
-	   (setq gl nil)
-	   (message "Invalid glyph!")
-	   )
-	  ((eq (aref gl 0) 'xbm)
-	   (let ((xbm-file
-		  (make-temp-name
-		   (expand-file-name "tm" mime-temp-directory))))
-	     (with-temp-buffer
-	       (insert (aref gl 2))
-	       (write-region (point-min)(point-max) xbm-file)
-	       )
-	     (message "Decoding image...")
-	     (bitmap-insert-xbm-file xbm-file)
-	     (delete-file xbm-file)
-	     )
-	   (message "Decoding image... done")
-	   )
-	  (t
-	   (setq gl (make-glyph gl))
-	   (let ((e (make-extent (point) (point))))
-	     (set-extent-end-glyph e gl)
-	     )
-	   (message "Decoding image... done")
-	   ))
-    )
-  (insert "\n")
-  )
-
-
-;;; @ end
-;;;
-
-(provide 'mime-image)
-
-;;; mime-image.el ends here
diff --git a/mime-mc.el b/mime-mc.el
deleted file mode 100644
index 7e5cb26..0000000
--- a/mime-mc.el
+++ /dev/null
@@ -1,164 +0,0 @@
-;;; mime-mc.el --- Mailcrypt interface for SEMI
-
-;; Copyright (C) 1996,1997,1998 MORIOKA Tomohiko
-
-;; Author: MORIOKA Tomohiko <morioka@jaist.ac.jp>
-;; Keywords: PGP, security, MIME, multimedia, mail, news
-
-;; This file is part of SEMI (Secure Emacs MIME Interface).
-
-;; 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 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.
-
-;;; Code:
-
-(require 'mailcrypt)
-(eval-and-compile (load "mc-pgp"))
-
-(defun mime-mc-pgp-generic-parser (result)
-  (let ((ret (mc-pgp-generic-parser result)))
-    (if (consp ret)
-	(vector (car ret)(cdr ret))
-      )))
-
-(defun mime-mc-process-region
-  (beg end passwd program args parser &optional buffer boundary)
-  (let ((obuf (current-buffer))
-	(process-connection-type nil)
-	mybuf result rgn proc)
-    (unwind-protect
-	(progn
-	  (setq mybuf (or buffer (generate-new-buffer " *mailcrypt temp")))
-	  (set-buffer mybuf)
-	  (erase-buffer)
-	  (set-buffer obuf)
-	  (buffer-disable-undo mybuf)
-	  (setq proc
-		(apply 'start-process "*PGP*" mybuf program args))
-	  (if passwd
-	      (progn
-		(process-send-string proc (concat passwd "\n"))
-		(or mc-passwd-timeout (mc-deactivate-passwd t))))
-	  (process-send-region proc beg end)
-	  (process-send-eof proc)
-	  (while (eq 'run (process-status proc))
-	    (accept-process-output proc 5))
-	  (setq result (process-exit-status proc))
-	  ;; Hack to force a status_notify() in Emacs 19.29
-	  (delete-process proc)
-	  (set-buffer mybuf)
-	  (goto-char (point-max))
-	  (if (re-search-backward "\nProcess \\*PGP.*\n\\'" nil t)
-	      (delete-region (match-beginning 0) (match-end 0)))
-	  (goto-char (point-min))
-	  ;; CRNL -> NL
-	  (while (search-forward "\r\n" nil t)
-	    (replace-match "\n"))
-	  ;; Hurm.  FIXME; must get better result codes.
-	  (if (stringp result)
-	      (error "%s exited abnormally: '%s'" program result)
-	    (setq rgn (funcall parser result))
-	    ;; If the parser found something, migrate it
-	    (if (consp rgn)
-		(progn
-		  (set-buffer obuf)
-		  (if boundary
-		      (save-restriction
-			(narrow-to-region beg end)
-			(goto-char beg)
-			(insert (format "--%s\n" boundary))
-			(goto-char (point-max))
-			(insert (format "\n--%s
-Content-Type: application/pgp-signature
-Content-Transfer-Encoding: 7bit
-
-" boundary))
-			(insert-buffer-substring mybuf (car rgn) (cdr rgn))
-			(goto-char (point-max))
-			(insert (format "\n--%s--\n" boundary))
-			)
-		    (delete-region beg end)
-		    (goto-char beg)
-		    (insert-buffer-substring mybuf (car rgn) (cdr rgn))
-		    )
-		  (set-buffer mybuf)
-		  (delete-region (car rgn) (cdr rgn)))))
-	  ;; Return nil on failure and exit code on success
-	  (if rgn result))
-      ;; Cleanup even on nonlocal exit
-      (if (and proc (eq 'run (process-status proc)))
-	  (interrupt-process proc))
-      (set-buffer obuf)
-      (or buffer (null mybuf) (kill-buffer mybuf)))))
-
-(defun mime-mc-pgp-sign-region (start end &optional id unclear boundary)
-  ;; (if (not (boundp 'mc-pgp-user-id))
-  ;;     (load "mc-pgp")
-  ;;   )
-  (let ((process-environment process-environment)
-	(buffer (get-buffer-create mc-buffer-name))
-	passwd args key
-	(parser (function mc-pgp-generic-parser))
-	(pgp-path mc-pgp-path)
-	)
-    (setq key (mc-pgp-lookup-key (or id mc-pgp-user-id)))
-    (setq passwd
-	  (mc-activate-passwd
-	   (cdr key)
-	   (format "PGP passphrase for %s (%s): " (car key) (cdr key))))
-    (setenv "PGPPASSFD" "0")
-    (setq args
-	  (cons
-	   (if boundary
-	       "-fbast"
-	     "-fast")
-	   (list "+verbose=1" "+language=en"
-		 (format "+clearsig=%s" (if unclear "off" "on"))
-		 "+batchmode" "-u" (cdr key))))
-    (if mc-pgp-comment
-	(setq args (cons (format "+comment=%s" mc-pgp-comment) args))
-      )
-    (message "Signing as %s ..." (car key))
-    (if (mime-mc-process-region
-	 start end passwd pgp-path args parser buffer boundary)
-	(progn
-	  (if boundary
-	      (progn
-		(goto-char (point-min))
-		(insert
-		 (format "\
---[[multipart/signed; protocol=\"application/pgp-signature\";
- boundary=\"%s\"; micalg=pgp-md5][7bit]]\n" boundary))
-		))
-	  (message "Signing as %s ... Done." (car key))
-	  t)
-      nil)))
-
-(defun mime-mc-pgp-encrypt-region (recipients start end &optional id sign)
-  (let ((mc-pgp-always-sign (if (eq sign 'maybe)
-				mc-pgp-always-sign
-			      'never)))
-    (mc-pgp-encrypt-region
-     (mc-split "\\([ \t\n]*,[ \t\n]*\\)+" recipients)
-     start end id nil)
-    ))
-
-		
-;;; @ end
-;;;
-
-(provide 'mime-mc)
-
-;;; mime-mc.el ends here
diff --git a/mime-partial.el b/mime-partial.el
deleted file mode 100644
index f5378eb..0000000
--- a/mime-partial.el
+++ /dev/null
@@ -1,99 +0,0 @@
-;;; mime-partial.el --- Grabbing all MIME "message/partial"s.
-
-;; Copyright (C) 1995,1996,1997,1998 Free Software Foundation, Inc.
-
-;; Author: OKABE Yasuo @ Kyoto University
-;;         MORIOKA Tomohiko <morioka@jaist.ac.jp>
-;; Keywords: message/partial, MIME, multimedia, mail, news
-
-;; This file is part of SEMI (Suite of 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
-;; 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 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.
-
-;;; Code:
-
-(require 'mime-view)
-(require 'mime-play)
-
-(defun mime-combine-message/partial-pieces-automatically (entity situation)
-  "Internal method for mime-view to combine message/partial messages
-automatically.  This function refers variable
-`mime-request-partial-message-method-alist' to select function to display
-partial messages using mime-view."
-  (interactive)
-  (let* ((id (cdr (assoc "id" situation)))
-	 (target (cdr (assq 'major-mode situation)))
-	 (subject-buf (eval (cdr (assq 'summary-buffer-exp situation))))
-	 subject-id
-	 (root-dir (expand-file-name
-		    (concat "m-prts-" (user-login-name)) mime-temp-directory))
-	 (request-partial-message-method
-	  (cdr (assq 'request-partial-message-method situation)))
-	 full-file)
-    (setq root-dir (concat root-dir "/" (replace-as-filename id)))
-    (setq full-file (concat root-dir "/FULL"))
-    
-    (if (null target)
-	(error "%s is not supported. Sorry." target)
-      )
-    
-    ;; if you can't parse the subject line, try simple decoding method
-    (if (or (file-exists-p full-file)
-	    (not (y-or-n-p "Merge partials?"))
-	    )
-	(mime-store-message/partial-piece entity situation)
-      (setq subject-id (mime-read-field 'Subject entity))
-      (if (string-match "[0-9\n]+" subject-id)
-	  (setq subject-id (substring subject-id 0 (match-beginning 0)))
-	)
-      (save-excursion
-	(set-buffer subject-buf)
-	(while (search-backward subject-id nil t))
-	(catch 'tag
-	  (while t
-	    (let* ((message
-		    ;; request message at the cursor in Subject buffer.
-		    (save-window-excursion
-		      (funcall request-partial-message-method)
-		      ))
-		   (situation (mime-entity-situation message))
-		   (the-id (cdr (assoc "id" situation))))
-	      (when (string= the-id id)
-		(save-excursion
-		  (set-buffer (mime-entity-buffer message))
-		  (mime-store-message/partial-piece message situation)
-		  )
-		(if (file-exists-p full-file)
-		    (throw 'tag nil)
-		  ))
-	      (if (not (progn
-			 (end-of-line)
-			 (search-forward subject-id nil t)
-			 ))
-		  (error "not found")
-		)
-	      ))
-	  )))))
-
-
-;;; @ end
-;;;
-
-(provide 'mime-partial)
-
-(run-hooks 'mime-partial-load-hook)
-
-;;; mime-partial.el ends here
diff --git a/mime-pgp.el b/mime-pgp.el
deleted file mode 100644
index fe2e1f2..0000000
--- a/mime-pgp.el
+++ /dev/null
@@ -1,265 +0,0 @@
-;;; mime-pgp.el --- mime-view internal methods for PGP.
-
-;; Copyright (C) 1995,1996,1997,1998 MORIOKA Tomohiko
-
-;; Author: MORIOKA Tomohiko <morioka@jaist.ac.jp>
-;; Created: 1995/12/7
-;;	Renamed: 1997/2/27 from tm-pgp.el
-;; Keywords: PGP, security, MIME, multimedia, mail, news
-
-;; This file is part of SEMI (Secure Emacs MIME Interface).
-
-;; 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 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.
-
-;;; Commentary:
-
-;;    This module is based on
-
-;;	[security-multipart] RFC 1847: "Security Multiparts for MIME:
-;;	    Multipart/Signed and Multipart/Encrypted" by
-;;          Jim Galvin <galvin@tis.com>, Sandy Murphy <sandy@tis.com>,
-;;	    Steve Crocker <crocker@cybercash.com> and
-;;          Ned Freed <ned@innosoft.com> (1995/10)
-
-;;	[PGP/MIME] RFC 2015: "MIME Security with Pretty Good Privacy
-;;	    (PGP)" by Michael Elkins <elkins@aero.org> (1996/6)
-
-;;	[PGP-kazu] draft-kazu-pgp-mime-00.txt: "PGP MIME Integration"
-;;	    by Kazuhiko Yamamoto <kazu@is.aist-nara.ac.jp> (1995/10;
-;;	    expired)
-
-;;; Code:
-
-(require 'mime-play)
-
-
-;;; @ Internal method for multipart/signed
-;;;
-;;; It is based on RFC 1847 (security-multipart).
-
-(defun mime-verify-multipart/signed (entity situation)
-  "Internal method to verify multipart/signed."
-  (mime-raw-play-entity
-   (nth 1 (mime-entity-children entity)) ; entity-info of signature
-   (cdr (assq 'mode situation)) ; play-mode
-   ))
-
-
-;;; @ internal method for application/pgp
-;;;
-;;; It is based on draft-kazu-pgp-mime-00.txt (PGP-kazu).
-
-(defun mime-view-application/pgp (entity situation)
-  (let* ((start (mime-entity-point-min entity))
-	 (end (mime-entity-point-max entity))
-	 (entity-number (mime-raw-point-to-entity-number start))
-	 (p-win (or (get-buffer-window mime-preview-buffer)
-		    (get-largest-window)))
-	 (new-name (format "%s-%s" (buffer-name) entity-number))
-	 (the-buf (current-buffer))
-	 (mother mime-preview-buffer)
-	 representation-type)
-    (set-buffer (get-buffer-create new-name))
-    (erase-buffer)
-    (insert-buffer-substring the-buf start end)
-    (cond ((progn
-	     (goto-char (point-min))
-	     (re-search-forward "^-+BEGIN PGP SIGNED MESSAGE-+$" nil t))
-	   (funcall (pgp-function 'verify))
-	   (goto-char (point-min))
-	   (delete-region
-	    (point-min)
-	    (and
-	     (re-search-forward "^-+BEGIN PGP SIGNED MESSAGE-+\n\n")
-	     (match-end 0)))
-	   (delete-region
-	    (and (re-search-forward "^-+BEGIN PGP SIGNATURE-+")
-		 (match-beginning 0))
-	    (point-max))
-	   (goto-char (point-min))
-	   (while (re-search-forward "^- -" nil t)
-	     (replace-match "-")
-	     )
-	   (setq representation-type (mime-entity-representation-type entity))
-	   )
-	  ((progn
-	     (goto-char (point-min))
-	     (re-search-forward "^-+BEGIN PGP MESSAGE-+$" nil t))
-	   (as-binary-process (funcall (pgp-function 'decrypt)))
-	   (goto-char (point-min))
-	   (delete-region (point-min)
-			  (and
-			   (search-forward "\n\n")
-			   (match-end 0)))
-	   (setq representation-type 'binary)
-	   ))
-    (setq major-mode 'mime-show-message-mode)
-    (setq mime-raw-representation-type representation-type)
-    (save-window-excursion (mime-view-mode mother))
-    (set-window-buffer p-win mime-preview-buffer)
-    ))
-
-
-;;; @ Internal method for application/pgp-signature
-;;;
-;;; It is based on RFC 2015 (PGP/MIME).
-
-(defvar mime-pgp-command "pgp"
-  "*Name of the PGP command.")
-
-(defvar mime-pgp-default-language 'en
-  "*Symbol of language for pgp.
-It should be ISO 639 2 letter language code such as en, ja, ...")
-
-(defvar mime-pgp-good-signature-regexp-alist
-  '((en . "Good signature from user.*$"))
-  "Alist of language vs regexp to detect ``Good signature''.")
-
-(defvar mime-pgp-key-expected-regexp-alist
-  '((en . "Key matching expected Key ID \\(\\S +\\) not found"))
-  "Alist of language vs regexp to detect ``Key expected''.")
-
-(defun mime-pgp-check-signature (output-buffer orig-file)
-  (save-excursion
-    (set-buffer output-buffer)
-    (erase-buffer))
-  (let* ((lang (or mime-pgp-default-language 'en))
-	 (status (call-process-region (point-min)(point-max)
-				      mime-pgp-command
-				      nil output-buffer nil
-				      orig-file (format "+language=%s" lang)))
-	 (regexp (cdr (assq lang mime-pgp-good-signature-regexp-alist))))
-    (if (= status 0)
-	(save-excursion
-	  (set-buffer output-buffer)
-	  (goto-char (point-min))
-	  (message
-	   (cond ((not (stringp regexp))
-		  "Please specify right regexp for specified language")
-		 ((re-search-forward regexp nil t)
-		  (buffer-substring (match-beginning 0) (match-end 0)))
-		 (t "Bad signature")))
-	  ))))
-
-(defun mime-verify-application/pgp-signature (entity situation)
-  "Internal method to check PGP/MIME signature."
-  (let* ((start (mime-entity-point-min entity))
-	 (end (mime-entity-point-max entity))
-	 (encoding (cdr (assq 'encoding situation)))
-	 (entity-node-id (mime-raw-point-to-entity-node-id start))
-	 (mother (mime-entity-parent entity))
-	 (knum (car entity-node-id))
-	 (onum (if (> knum 0)
-		   (1- knum)
-		 (1+ knum)))
-	 (orig-entity (nth onum (mime-entity-children mother)))
-	 (basename (expand-file-name "tm" mime-temp-directory))
-	 (orig-file (make-temp-name basename))
-	 (sig-file (concat orig-file ".sig"))
-	 )
-    (mime-raw-write-region (mime-entity-point-min orig-entity)
-			   (mime-entity-point-max orig-entity)
-			   orig-file)
-    (save-excursion (mime-show-echo-buffer))
-    (mime-write-decoded-region (save-excursion
-				 (goto-char start)
-				 (and (search-forward "\n\n")
-				      (match-end 0))
-				 ) end sig-file encoding)
-    (or (mime-pgp-check-signature mime-echo-buffer-name orig-file)
-	(let (pgp-id)
-	  (save-excursion
-	    (set-buffer mime-echo-buffer-name)
-	    (goto-char (point-min))
-	    (let ((regexp (cdr (assq (or mime-pgp-default-language 'en)
-				     mime-pgp-key-expected-regexp-alist))))
-	      (cond ((not (stringp regexp))
-		     (message
-		      "Please specify right regexp for specified language")
-		     )
-		    ((re-search-forward regexp nil t)
-		     (setq pgp-id
-			   (concat "0x" (buffer-substring-no-properties
-					 (match-beginning 1)
-					 (match-end 1))))
-		     ))))
-	  (if (and pgp-id
-		   (y-or-n-p
-		    (format "Key %s not found; attempt to fetch? " pgp-id))
-		   )
-	      (progn
-		(funcall (pgp-function 'fetch-key) (cons nil pgp-id))
-		(mime-pgp-check-signature mime-echo-buffer-name orig-file)
-		))
-	  ))
-    (let ((other-window-scroll-buffer mime-echo-buffer-name))
-      (scroll-other-window 8)
-      )
-    (delete-file orig-file)
-    (delete-file sig-file)
-    ))
-
-
-;;; @ Internal method for application/pgp-encrypted
-;;;
-;;; It is based on RFC 2015 (PGP/MIME).
-
-(defun mime-decrypt-application/pgp-encrypted (entity situation)
-  (let* ((entity-node-id (mime-entity-node-id entity))
-	 (mother (mime-entity-parent entity))
-	 (knum (car entity-node-id))
-	 (onum (if (> knum 0)
-		   (1- knum)
-		 (1+ knum)))
-	 (orig-entity (nth onum (mime-entity-children mother))))
-    (mime-view-application/pgp orig-entity situation)
-    ))
-
-
-;;; @ Internal method for application/pgp-keys
-;;;
-;;; It is based on RFC 2015 (PGP/MIME).
-
-(defun mime-add-application/pgp-keys (entity situation)
-  (let* ((start (mime-entity-point-min entity))
-	 (end (mime-entity-point-max entity))
-	 (entity-number (mime-raw-point-to-entity-number start))
-	 (new-name (format "%s-%s" (buffer-name) entity-number))
-	 (encoding (cdr (assq 'encoding situation)))
-	 str)
-    (setq str (buffer-substring start end))
-    (switch-to-buffer new-name)
-    (setq buffer-read-only nil)
-    (erase-buffer)
-    (insert str)
-    (goto-char (point-min))
-    (if (re-search-forward "^\n" nil t)
-	(delete-region (point-min) (match-end 0))
-      )
-    (mime-decode-region (point-min)(point-max) encoding)
-    (funcall (pgp-function 'snarf-keys))
-    (kill-buffer (current-buffer))
-    ))
-
-	 
-;;; @ end
-;;;
-
-(provide 'mime-pgp)
-
-(run-hooks 'mime-pgp-load-hook)
-
-;;; mime-pgp.el ends here
diff --git a/mime-play.el b/mime-play.el
deleted file mode 100644
index f9834bd..0000000
--- a/mime-play.el
+++ /dev/null
@@ -1,642 +0,0 @@
-;;; mime-play.el --- Playback processing module for mime-view.el
-
-;; Copyright (C) 1994,1995,1996,1997,1998 Free Software Foundation, Inc.
-
-;; Author: MORIOKA Tomohiko <morioka@jaist.ac.jp>
-;; Created: 1995/9/26 (separated from tm-view.el)
-;;	Renamed: 1997/2/21 from tm-play.el
-;; Keywords: MIME, multimedia, mail, news
-
-;; This file is part of SEMI (Secretariat of 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
-;; 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 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.
-
-;;; Code:
-
-(require 'mime-view)
-(require 'alist)
-(require 'filename)
-
-(eval-when-compile
-  (require 'mime-text)
-  (condition-case nil
-      (require 'bbdb)
-    (error (defvar bbdb-buffer-name nil)))
-  )
-
-(defvar mime-acting-situation-examples nil)
-
-(defun mime-save-acting-situation-examples ()
-  (let* ((file mime-acting-situation-examples-file)
-	 (buffer (get-buffer-create " *mime-example*")))
-    (unwind-protect
-        (save-excursion
-          (set-buffer buffer)
-          (setq buffer-file-name file)
-          (erase-buffer)
-          (insert ";;; " (file-name-nondirectory file) "\n")
-          (insert "\n;; This file is generated automatically by "
-                  mime-view-version-string "\n\n")
-	  (insert ";;; Code:\n\n")
-	  (pp `(setq mime-acting-situation-examples
-		     ',mime-acting-situation-examples)
-	      (current-buffer))
-	  (insert "\n;;; "
-                  (file-name-nondirectory file)
-                  " ends here.\n")
-          (save-buffer))
-      (kill-buffer buffer))))
-
-(add-hook 'kill-emacs-hook 'mime-save-acting-situation-examples)
-
-  
-;;; @ content decoder
-;;;
-
-(defvar mime-preview-after-decoded-position nil)
-
-(defun mime-preview-play-current-entity (&optional mode)
-  "Play current entity.
-It decodes current entity to call internal or external method.  The
-method is selected from variable `mime-acting-condition'.
-If MODE is specified, play as it.  Default MODE is \"play\"."
-  (interactive (list "play"))
-  (let ((entity (get-text-property (point) 'mime-view-entity)))
-    (if entity
-	(let ((the-buf (current-buffer))
-	      (raw-buffer (mime-entity-buffer entity)))
-	  (setq mime-preview-after-decoded-position (point))
-	  (set-buffer raw-buffer)
-	  (mime-raw-play-entity entity mode)
-	  (when (eq (current-buffer) raw-buffer)
-	    (set-buffer the-buf)
-	    (goto-char mime-preview-after-decoded-position)
-	    )))))
-
-(defun mime-sort-situation (situation)
-  (sort situation
-	#'(lambda (a b)
-	    (let ((a-t (car a))
-		  (b-t (car b))
-		  (order '((type . 1)
-			   (subtype . 2)
-			   (mode . 3)
-			   (method . 4)
-			   (major-mode . 5)
-			   (disposition-type . 6)
-			   ))
-		  a-order b-order)
-	      (if (symbolp a-t)
-		  (let ((ret (assq a-t order)))
-		    (if ret
-			(setq a-order (cdr ret))
-		      (setq a-order 7)
-		      ))
-		(setq a-order 8)
-		)
-	      (if (symbolp b-t)
-		  (let ((ret (assq b-t order)))
-		    (if ret
-			(setq b-order (cdr ret))
-		      (setq b-order 7)
-		      ))
-		(setq b-order 8)
-		)
-	      (if (= a-order b-order)
-		  (string< (format "%s" a-t)(format "%s" b-t))
-		(< a-order b-order))
-	      )))
-  )
-
-(defsubst mime-delq-null-situation (situations field)
-  (let (dest)
-    (while situations
-      (let ((situation (car situations)))
-	(if (assq field situation)
-	    (setq dest (cons situation dest))
-	  ))
-      (setq situations (cdr situations)))
-    dest))
-
-(defun mime-raw-play-entity (entity &optional mode situation)
-  "Play entity specified by ENTITY.
-It decodes the entity to call internal or external method.  The method
-is selected from variable `mime-acting-condition'.  If MODE is
-specified, play as it.  Default MODE is \"play\"."
-  (let (method ret)
-    (or situation
-	(setq situation (mime-entity-situation entity)))
-    (if mode
-	(setq situation (cons (cons 'mode mode) situation))
-      )
-    (setq ret
-	  (or (ctree-match-calist mime-acting-situation-examples situation)
-	      (ctree-match-calist-partially mime-acting-situation-examples
-					    situation)
-	      situation))
-    (setq ret
-	  (or (mime-delq-null-situation
-	       (ctree-find-calist mime-acting-condition ret
-				  mime-view-find-every-acting-situation)
-	       'method)
-	      (mime-delq-null-situation
-	       (ctree-find-calist mime-acting-condition situation
-				  mime-view-find-every-acting-situation)
-	       'method)
-	      ))
-    (cond ((cdr ret)
-	   (setq ret (select-menu-alist
-		      "Methods"
-		      (mapcar (function
-			       (lambda (situation)
-				 (cons
-				  (format "%s"
-					  (cdr (assq 'method situation)))
-				  situation)))
-			      ret)))
-	   (setq ret (mime-sort-situation ret))
-	   (ctree-set-calist-strictly 'mime-acting-situation-examples ret)
-	   )
-	  (t
-	   (setq ret (car ret))
-	   ))
-    (setq method (cdr (assq 'method ret)))
-    (cond ((and (symbolp method)
-		(fboundp method))
-	   (funcall method entity ret)
-	   )
-	  ((stringp method)
-	   (mime-activate-mailcap-method entity ret)
-	   )
-          ;; ((and (listp method)(stringp (car method)))
-          ;;  (mime-activate-external-method entity ret)
-          ;;  )
-	  (t
-	   (mime-show-echo-buffer "No method are specified for %s\n"
-				  (mime-entity-type/subtype entity))
-	   ))
-    ))
-
-
-;;; @ external decoder
-;;;
-
-(defvar mime-mailcap-method-filename-alist nil)
-
-(defun mime-activate-mailcap-method (entity situation)
-  (save-excursion
-    (save-restriction
-      (let ((start (mime-entity-point-min entity))
-	    (end (mime-entity-point-max entity)))
-	(narrow-to-region start end)
-	(goto-char start)
-	(let ((method (cdr (assoc 'method situation)))
-	      (name (mime-entity-safe-filename entity)))
-	  (setq name
-		(if name
-		    (expand-file-name name mime-temp-directory)
-		  (make-temp-name
-		   (expand-file-name "EMI" mime-temp-directory))
-		  ))
-	  (mime-write-decoded-region (mime-entity-body-start entity) end
-				     name (cdr (assq 'encoding situation)))
-	  (message "External method is starting...")
-	  (let ((process
-		 (let ((command
-			(mailcap-format-command
-			 method
-			 (cons (cons 'filename name) situation))))
-		   (start-process command mime-echo-buffer-name
-				  shell-file-name shell-command-switch command)
-		   )))
-	    (set-alist 'mime-mailcap-method-filename-alist process name)
-	    (set-process-sentinel process 'mime-mailcap-method-sentinel)
-	    )
-	  )))))
-
-(defun mime-mailcap-method-sentinel (process event)
-  (let ((file (cdr (assq process mime-mailcap-method-filename-alist))))
-    (if (file-exists-p file)
-	(delete-file file)
-      ))
-  (remove-alist 'mime-mailcap-method-filename-alist process)
-  (message (format "%s %s" process event)))
-
-(defvar mime-echo-window-is-shared-with-bbdb t
-  "*If non-nil, mime-echo window is shared with BBDB window.")
-
-(defvar mime-echo-window-height
-  (function
-   (lambda ()
-     (/ (window-height) 5)
-     ))
-  "*Size of mime-echo window.
-It allows function or integer.  If it is function,
-`mime-show-echo-buffer' calls it to get height of mime-echo window.
-Otherwise `mime-show-echo-buffer' uses it as height of mime-echo
-window.")
-
-(defun mime-show-echo-buffer (&rest forms)
-  "Show mime-echo buffer to display MIME-playing information."
-  (get-buffer-create mime-echo-buffer-name)
-  (let ((the-win (selected-window))
-	(win (get-buffer-window mime-echo-buffer-name))
-	)
-    (or win
-	(if (and mime-echo-window-is-shared-with-bbdb
-		 (boundp 'bbdb-buffer-name)
-		 (setq win (get-buffer-window bbdb-buffer-name))
-		 )
-	    (set-window-buffer win mime-echo-buffer-name)
-	  (select-window (get-buffer-window mime-preview-buffer))
-	  (setq win (split-window-vertically
-		     (- (window-height)
-			(if (functionp mime-echo-window-height)
-			    (funcall mime-echo-window-height)
-			  mime-echo-window-height)
-			)))
-	  (set-window-buffer win mime-echo-buffer-name)
-	  ))
-    (select-window win)
-    (goto-char (point-max))
-    (if forms
-	(insert (apply (function format) forms))
-      )
-    (select-window the-win)
-    ))
-
-
-;;; @ file name
-;;;
-
-(defvar mime-view-file-name-char-regexp "[A-Za-z0-9+_-]")
-
-(defvar mime-view-file-name-regexp-1
-  (concat mime-view-file-name-char-regexp "+\\."
-	  mime-view-file-name-char-regexp "+"))
-
-(defvar mime-view-file-name-regexp-2
-  (concat (regexp-* mime-view-file-name-char-regexp)
-	  "\\(\\." mime-view-file-name-char-regexp "+\\)*"))
-
-(defun mime-entity-safe-filename (entity)
-  (let ((filename
-	 (or (mime-entity-filename entity)
-	     (let ((subj
-		    (or (mime-read-field 'Content-Description entity)
-			(mime-read-field 'Subject entity))))
-	       (if (and subj
-			(or (string-match mime-view-file-name-regexp-1 subj)
-			    (string-match mime-view-file-name-regexp-2 subj)))
-		   (substring subj (match-beginning 0)(match-end 0))
-		 )))))
-    (if filename
-	(replace-as-filename filename)
-      )))
-
-
-;;; @ file extraction
-;;;
-
-(defun mime-save-content (entity situation)
-  (let* ((name (mime-entity-safe-filename entity))
-	 (encoding (or (mime-entity-encoding entity) "7bit"))
-	 (filename (if (and name (not (string-equal name "")))
-		       (expand-file-name name
-					 (save-window-excursion
-					   (call-interactively
-					    (function
-					     (lambda (dir)
-					       (interactive "DDirectory: ")
-					       dir)))))
-		     (save-window-excursion
-		       (call-interactively
-			(function
-			 (lambda (file)
-			   (interactive "FFilename: ")
-			   (expand-file-name file)))))))
-	 )
-    (if (file-exists-p filename)
-	(or (yes-or-no-p (format "File %s exists. Save anyway? " filename))
-	    (error "")))
-    (mime-write-decoded-region (mime-entity-body-start entity)
-			       (mime-entity-body-end entity)
-			       filename encoding)
-    ))
-
-
-;;; @ file detection
-;;;
-
-(defvar mime-file-content-type-alist
-  '(("JPEG"	image jpeg)
-    ("GIF"	image gif)
-    )
-  "*Alist of \"file\" output patterns vs. corresponding media-types.
-Each element looks like (REGEXP TYPE SUBTYPE).
-REGEXP is pattern for \"file\" command output.
-TYPE is symbol to indicate primary type of media-type.
-SUBTYPE is symbol to indicate subtype of media-type.")
-
-(defun mime-detect-content (entity situation)
-  (let ((beg (mime-entity-point-min entity))
-	(end (mime-entity-point-max entity)))
-    (goto-char beg)
-    (let* ((name (save-restriction
-		   (narrow-to-region beg end)
-		   (mime-entity-safe-filename entity)
-		   ))
-	   (encoding (or (cdr (assq 'encoding situation)) "7bit"))
-	   (filename (if (and name (not (string-equal name "")))
-			 (expand-file-name name mime-temp-directory)
-		       (make-temp-name
-			(expand-file-name "EMI" mime-temp-directory)))))
-      (mime-write-decoded-region (mime-entity-body-start entity) end
-				 filename encoding)
-      (let (type subtype)
-	(with-temp-buffer
-	  (call-process "file" nil t nil filename)
-	  (goto-char (point-min))
-	  (if (search-forward (concat filename ": ") nil t)
-	      (let ((rest mime-file-content-type-alist))
-		(while (not (let ((cell (car rest)))
-			      (if (looking-at (car cell))
-				  (setq type (nth 1 cell)
-					subtype (nth 2 cell))
-				)))
-		  (setq rest (cdr rest))))))
-	(if type
-	    (mime-raw-play-entity
-	     entity "play"
-	     (put-alist 'type type
-			(put-alist 'subtype subtype
-				   (mime-entity-situation entity))))
-	  ))
-      )))
-
-
-;;; @ mail/news message
-;;;
-
-(defun mime-preview-quitting-method-for-mime-show-message-mode ()
-  "Quitting method for mime-view.
-It is registered to variable `mime-preview-quitting-method-alist'."
-  (let ((mother mime-mother-buffer)
-	(win-conf mime-preview-original-window-configuration)
-	)
-    (kill-buffer mime-raw-buffer)
-    (mime-preview-kill-buffer)
-    (set-window-configuration win-conf)
-    (pop-to-buffer mother)
-    ))
-
-(defun mime-view-message/rfc822 (entity cal)
-  (let* ((beg (mime-entity-point-min entity))
-	 (end (mime-entity-point-max entity))
-	 (cnum (mime-raw-point-to-entity-number beg))
-	 (new-name (format "%s-%s" (buffer-name) cnum))
-	 (mother mime-preview-buffer)
-	 (representation-type (mime-entity-representation-type entity))
-	 str)
-    (setq str (buffer-substring beg end))
-    (switch-to-buffer new-name)
-    (erase-buffer)
-    (insert str)
-    (goto-char (point-min))
-    (if (re-search-forward "^\n" nil t)
-	(delete-region (point-min) (match-end 0))
-      )
-    (setq major-mode 'mime-show-message-mode)
-    (setq mime-raw-representation-type representation-type)
-    (mime-view-mode mother)
-    ))
-
-
-;;; @ message/partial
-;;;
-
-(defun mime-raw-write-region (start end filename)
-  "Write current region into specified file.
-When called from a program, takes three arguments:
-START, END and FILENAME.  START and END are buffer positions.
-It refer `mime-raw-representation-type' or `major-mode
-mime-raw-representation-type-alist'.  If it is `binary', region is
-saved as binary.  Otherwise the region is saved by `write-region'."
-  (let ((presentation-type
-	 (or mime-raw-representation-type
-	     (cdr (or (assq major-mode mime-raw-representation-type-alist)
-		      (assq t mime-raw-representation-type-alist))))))
-    (if (eq presentation-type 'binary)
-	(write-region-as-binary start end filename)
-      (write-region start end filename)
-      )))
-
-(defun mime-store-message/partial-piece (entity cal)
-  (goto-char (mime-entity-point-min entity))
-  (let* ((root-dir
-	  (expand-file-name
-	   (concat "m-prts-" (user-login-name)) mime-temp-directory))
-	 (id (cdr (assoc "id" cal)))
-	 (number (cdr (assoc "number" cal)))
-	 (total (cdr (assoc "total" cal)))
-	 file
-	 (mother mime-preview-buffer)
-	 )
-    (or (file-exists-p root-dir)
-	(make-directory root-dir)
-	)
-    (setq id (replace-as-filename id))
-    (setq root-dir (concat root-dir "/" id))
-    (or (file-exists-p root-dir)
-	(make-directory root-dir)
-	)
-    (setq file (concat root-dir "/FULL"))
-    (if (file-exists-p file)
-	(let ((full-buf (get-buffer-create "FULL"))
-	      (pwin (or (get-buffer-window mother)
-			(get-largest-window)))
-	      )
-	  (save-window-excursion
-	    (set-buffer full-buf)
-	    (erase-buffer)
-	    (as-binary-input-file (insert-file-contents file))
-	    (setq major-mode 'mime-show-message-mode)
-	    (mime-view-mode mother)
-	    )
-	  (set-window-buffer pwin
-			     (save-excursion
-			       (set-buffer full-buf)
-			       mime-preview-buffer))
-	  (select-window pwin)
-	  )
-      (setq file (concat root-dir "/" number))
-      (mime-raw-write-region (mime-entity-body-start entity)
-			     (mime-entity-body-end entity) file)
-      (let ((total-file (concat root-dir "/CT")))
-	(setq total
-	      (if total
-		  (progn
-		    (or (file-exists-p total-file)
-			(save-excursion
-			  (set-buffer
-			   (get-buffer-create mime-temp-buffer-name))
-			  (erase-buffer)
-			  (insert total)
-			  (write-region (point-min)(point-max) total-file)
-			  (kill-buffer (current-buffer))
-			  ))
-		    (string-to-number total)
-		    )
-		(and (file-exists-p total-file)
-		     (save-excursion
-		       (set-buffer (find-file-noselect total-file))
-		       (prog1
-			   (and (re-search-forward "[0-9]+" nil t)
-				(string-to-number
-				 (buffer-substring (match-beginning 0)
-						   (match-end 0)))
-				)
-			 (kill-buffer (current-buffer))
-			 )))
-		)))
-      (if (and total (> total 0))
-	  (catch 'tag
-	    (save-excursion
-	      (set-buffer (get-buffer-create mime-temp-buffer-name))
-	      (let ((full-buf (current-buffer)))
-		(erase-buffer)
-		(let ((i 1))
-		  (while (<= i total)
-		    (setq file (concat root-dir "/" (int-to-string i)))
-		    (or (file-exists-p file)
-			(throw 'tag nil)
-			)
-		    (as-binary-input-file (insert-file-contents file))
-		    (goto-char (point-max))
-		    (setq i (1+ i))
-		    ))
-		(as-binary-output-file
-		 (write-region (point-min)(point-max)
-			       (expand-file-name "FULL" root-dir)))
-		(let ((i 1))
-		  (while (<= i total)
-		    (let ((file (format "%s/%d" root-dir i)))
-		      (and (file-exists-p file)
-			   (delete-file file)
-			   ))
-		    (setq i (1+ i))
-		    ))
-		(let ((file (expand-file-name "CT" root-dir)))
-		  (and (file-exists-p file)
-		       (delete-file file)
-		       ))
-		(save-window-excursion
-		  (setq major-mode 'mime-show-message-mode)
-		  (mime-view-mode mother)
-		  )
-		(let ((pwin (or (get-buffer-window mother)
-				(get-largest-window)
-				))
-		      (pbuf (save-excursion
-			      (set-buffer full-buf)
-			      mime-preview-buffer)))
-		  (set-window-buffer pwin pbuf)
-		  (select-window pwin)
-		  )))))
-      )))
-
-
-;;; @ message/external-body
-;;;
-
-(defvar mime-raw-dired-function
-  (if (and (>= emacs-major-version 19) window-system)
-      (function dired-other-frame)
-    (function mime-raw-dired-function-for-one-frame)
-    ))
-
-(defun mime-raw-dired-function-for-one-frame (dir)
-  (let ((win (or (get-buffer-window mime-preview-buffer)
-		 (get-largest-window))))
-    (select-window win)
-    (dired dir)
-    ))
-
-(defun mime-view-message/external-anon-ftp (entity cal)
-  (let* ((site (cdr (assoc "site" cal)))
-	 (directory (cdr (assoc "directory" cal)))
-	 (name (cdr (assoc "name" cal)))
-	 (pathname (concat "/anonymous@" site ":" directory)))
-    (message (concat "Accessing " (expand-file-name name pathname) " ..."))
-    (funcall mime-raw-dired-function pathname)
-    (goto-char (point-min))
-    (search-forward name)
-    ))
-
-(defvar mime-raw-browse-url-function (function mime-browse-url))
-
-(defun mime-view-message/external-url (entity cal)
-  (let ((url (cdr (assoc "url" cal))))
-    (message (concat "Accessing " url " ..."))
-    (funcall mime-raw-browse-url-function url)))
-
-
-;;; @ rot13-47
-;;;
-
-(defun mime-view-caesar (entity situation)
-  "Internal method for mime-view to display ROT13-47-48 message."
-  (let* ((new-name (format "%s-%s" (buffer-name)
-			   (mime-entity-number entity)))
-	 (mother mime-preview-buffer))
-    (let ((pwin (or (get-buffer-window mother)
-		    (get-largest-window)))
-	  (buf (get-buffer-create new-name)))
-      (set-window-buffer pwin buf)
-      (set-buffer buf)
-      (select-window pwin)
-      )
-    (setq buffer-read-only nil)
-    (erase-buffer)
-    (mime-text-insert-decoded-body entity)
-    (mule-caesar-region (point-min) (point-max))
-    (set-buffer-modified-p nil)
-    (set-buffer mother)
-    (view-buffer new-name)
-    ))
-
-
-;;; @ end
-;;;
-
-(provide 'mime-play)
-
-(let* ((file mime-acting-situation-examples-file)
-       (buffer (get-buffer-create " *mime-example*")))
-  (if (file-readable-p file)
-      (unwind-protect
-	  (save-excursion
-	    (set-buffer buffer)
-	    (erase-buffer)
-	    (insert-file-contents file)
-	    (eval-buffer)
-	    ;; format check
-	    (or (eq (car mime-acting-situation-examples) 'type)
-		(setq mime-acting-situation-examples nil))
-	    )
-	(kill-buffer buffer))))
-
-;;; mime-play.el ends here
diff --git a/mime-setup.el b/mime-setup.el
deleted file mode 100644
index dae2871..0000000
--- a/mime-setup.el
+++ /dev/null
@@ -1,47 +0,0 @@
-;;; mime-setup.el --- setup file for MIME viewer and composer.
-
-;; Copyright (C) 1995,1996,1997,1998 Free Software Foundation, Inc.
-
-;; Author: MORIOKA Tomohiko <morioka@jaist.ac.jp>
-;; Keywords: MIME, multimedia, multilingual, mail, news
-
-;; This file is part of SEMI (Setting for 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
-;; 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 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.
-
-;;; Code:
-
-(load "mail-mime-setup")
-
-(condition-case nil
-    (load "gnus-mime-setup")
-  (error (message "gnus-mime-setup is not found."))
-  )
-
-(condition-case nil
-    (load "emh-setup")
-  (error (message "emh-setup is not found."))
-  )
-
-
-;;; @ end
-;;;
-
-(provide 'mime-setup)
-
-(run-hooks 'mime-setup-load-hook)
-
-;;; mime-setup.el ends here
diff --git a/mime-text.el b/mime-text.el
deleted file mode 100644
index d0860d2..0000000
--- a/mime-text.el
+++ /dev/null
@@ -1,94 +0,0 @@
-;;; mime-text.el --- mime-view content filter for text
-
-;; Copyright (C) 1994,1995,1996,1997,1998 Free Software Foundation, Inc.
-
-;; Author: MORIOKA Tomohiko <morioka@jaist.ac.jp>
-;; Keywords: text, MIME, multimedia, mail, news
-
-;; This file is part of SEMI (Suite of 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
-;; 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 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.
-
-;;; Code:
-
-(require 'mime-view)
-
-
-;;; @ code conversion
-;;;
-
-(defun mime-text-insert-decoded-body (entity)
-  "Insert text body of ENTITY in SITUATION.
-It decodes MIME-encoding then code-converts as MIME-charset.
-MIME-encoding is value of field 'encoding of SITUATION.  It must be
-'nil or string.  MIME-charset is value of field \"charset\" of
-SITUATION.  It must be symbol."
-  (let ((str (mime-entity-content entity)))
-    (insert
-     (if (and (mime-entity-cooked-p entity)
-	      (member (mime-entity-encoding entity)
-		      '(nil "7bit" "8bit" "binary")))
-	 str
-       (decode-mime-charset-string str
-				   (or (mime-content-type-parameter
-					(mime-entity-content-type entity)
-					"charset")
-				       default-mime-charset))
-       )))
-  (run-hooks 'mime-text-decode-hook)
-  )
-
-
-;;; @ content filters for mime-text
-;;;
-
-(defun mime-display-text/plain (entity situation)
-  (save-restriction
-    (narrow-to-region (point-max)(point-max))
-    (mime-text-insert-decoded-body entity)
-    (goto-char (point-max))
-    (if (not (eq (char-after (1- (point))) ?\n))
-	(insert "\n")
-      )
-    (mime-add-url-buttons)
-    (run-hooks 'mime-display-text/plain-hook)
-    ))
-
-(defun mime-display-text/richtext (entity situation)
-  (save-restriction
-    (narrow-to-region (point-max)(point-max))
-    (mime-text-insert-decoded-body entity)
-    (let ((beg (point-min)))
-      (remove-text-properties beg (point-max) '(face nil))
-      (richtext-decode beg (point-max))
-      )))
-
-(defun mime-display-text/enriched (entity situation)
-  (save-restriction
-    (narrow-to-region (point-max)(point-max))
-    (mime-text-insert-decoded-body entity)
-    (let ((beg (point-min)))
-      (remove-text-properties beg (point-max) '(face nil))
-      (enriched-decode beg (point-max))
-      )))
-
-
-;;; @ end
-;;;
-
-(provide 'mime-text)
-
-;;; mime-text.el ends here
diff --git a/mime-view-ja.sgml b/mime-view-ja.sgml
deleted file mode 100644
index e0591a2..0000000
--- a/mime-view-ja.sgml
+++ /dev/null
@@ -1,278 +0,0 @@
-<!doctype sinfo system>
-<head>
-<title>SEMI 1.6 MIME-View $B@bL@=q(B
-<author>$B<i2,(B $BCNI'(B <mail>morioka@jaist.ac.jp</mail>
-<date>1998/06/15
-
-<toc>
-</head>
-
-<body>
-
-<abstract>
-<p>
-This file documents MIME-View, a MIME Viewer for GNU Emacs.
-<p>
-GNU Emacs $BMQ$N(B MIME Viewer $B$G$"$k(B MIME-View $B$K$D$$$F@bL@$7$^$9!#(B
-</abstract>
-
-
-<h1> MIME-View $B$C$F2?!)(B
-<node> Introduction
-<p>
-MIME-View $B$O(B GNU Emacs $B$GF0:n$9$kHFMQE*$J(B MIME viewer $B$G$9!#(B
-<p>
-MIME-View $B$O(B MIME message $B$r1\Mw$9$k$?$a$NMxMQ<T3&LL(B (user interface) 
-$B$N3K$G$"$j!"$3$N>e$G(B presentation-method $B$H8F$P$l$kI=<($r:n$k%W%m%0%i%`(B
-$B$rF0$+$7$?$j!"(Bacting-method $B$H8F$P$l$k(B entity $B$N=hM}%W%m%0%i%`$rF0$+$9(B
-$B$3$H$,2DG=$G!"$5$^$6$^$J<oN`$N(B entity $B$r07$&;v$,$G$-$k$h$&$K$J$C$F$$$^$9!#(B
-
-
-<h1> MIME-View $B35@b(B
-<node> Overview
-<p>
-Internet $B$NEE;R=q4J!&%M%C%H%K%e!<%9$J$I$N=qLL(B (message) $B$NI=8=7A<0$O(B 
-STD 11 $B$K4p$E$$$F$$$^$9!#(BSTD 11 $B$N=qLLK\BN(B (message body) $B$O9T$rM#0l$N(B
-$B9=B$$H$9$k4J0WJ8LL(B (plain text) $B$G$"$j!"J8;zId9f$b(B us-ascii $B$HDj$a$i$l(B
-$B$F$$$^$9!#<B:]$K$O!"J8;zId9f$r(B us-ascii $B$NBe$o$j$K$=$N8@8l7w$GMQ$$$i$l(B
-$B$kJ8;zId9f$H$7$?!XCO0h2=$5$l$?(B STD 11$B!Y=qLL$bMQ$$$i$l$F$-$^$7$?$,!"$3(B
-$B$N>l9g$b=qLL$NJ8;zId9f$O#1$D$G$9!#$3$N$?$a!"MxMQ<T3&LL(B (Message User
-Agent) $B$O!"$7$P$7$P!"(Bbyte $BNs(B = us-ascii $BJ8;zNs!"$J$$$7$O!"(Bbyte $BNs(B = $B$=(B
-$B$N8@8l7w$GMQ$$$kJ8;zId9f$NJ8;zNs$N$h$&$K8+Jo$7$F$-$^$7$?!#(B
-<p>
-$B$7$+$7$J$,$i!"(BMIME $B$G$O=qLL$O(B entity $B$rC10L$H$9$kLZ9=B$$K$J$j!"$^$?!"(B
-$B#1$D$N=qLL$GJ#?t$NJ8;zId9f$rMQ$$$k$3$H$,$G$-$^$9!#$^$?!"(Bentity $B$NFbMF(B
-$B$OJ8LL$d3($N$h$&$JC1=c$KI=<(2DG=$J$b$N$@$1$G$J$/!"2;@<$dF02h$J$I$N0lDj(B
-$B;~4V:F@8$5$l$k$h$&$J$b$N$dFCDj$N%"%W%j%1!<%7%g%s$N%G!<%?$d%W%m%0%i%`$N(B
-$B%=!<%9!"$"$k$$$O!"(Bftp $B$d(B mail service $B$NMxMQK!$d(B URL $B$H$$$C$?7A$GI=$5(B
-$B$l$?30It;2>H$J$I$N$5$^$6$^$J$b$N$,9M$($i$^$9!#$3$N$?$a!"I=<($@$1$r9M$((B
-$B$F$$$?(B STD 11 $B$K$*$1$kMxMQ<T3&LL$NC1=c$J1dD9$G$O(B MIME $B$NA4$F$N5!G=$r07(B
-$B$&$3$H$O$G$-$^$;$s!#$D$^$j!"(BMIME $B$N7A<0$K9g$o$;$FI|9f$9$k$@$1$G$OIT==(B
-$BJ,$G$"$j!"MxMQ<T$H$NBPOCE*$J:F@8=hM}$r9MN8$9$kI,MW$,$"$j$^$9!#(BMIME $B=q(B
-$BLL$N7A<0$O<+F0=hM}$,$7$d$9$/@_7W$5$l$F$$$^$9$,!"(BMIME $B=qLL$K4^$^$l$kFb(B
-$BMF$NCf$K$O%;%-%e%j%F%#!<>e$NLdBj$+$i<+F0=hM}$r$9$k$Y$-$G$J$$$b$N$,$"$j!"(B
-$B$3$&$$$C$?$b$N$N:F@8$K4X$7$F$OMxMQ<T$NH=CG$r6D$0$h$&$K@_7W$5$l$k$Y$-$G(B
-$B$7$g$&!#7k6I!"(BMIME $B=qLL$r07$&$?$a$K$O(B STD 11 $B$*$h$S(B MIME $B$N9=J8$G5-=R(B
-$B$5$l$?%a%C%;!<%8$N>pJs8r49MQI=8=$H$=$N2r<a7k2L$G$"$kI=<(2hLL$d:F@8Ey$N(B
-$B=hM}$r6hJL$7$F9M$($kI,MW$,$"$j$^$9!#$^$?!"MxMQ<T$H$NBPOCE*$J:F@8=hM}$,(B
-$BI,MW$G$9!#(B
-<p>
-$B$3$N$?$a!"(BMIME-View $B$O#1$D$N=qLL$KBP$7$F!">pJs8r49MQI=8=$r3JG<$9$k(B 
-mime-raw-buffer $B$HI=<(MQI=8=$r3JG<$9$k(B mime-preview-buffer $B$N#2$D$N(B 
-buffer $B$rMQ$$$^$9!#(B
-<p>
-MIME-View $B$O(B mime-preview-buffer $B$KBP$7$F(B mime-view-mode $B$H$$$&(B MIME
-message $B$r1\Mw$9$k$?$a$N(B mode $B$rDs6!$7$^$9!#MxMQ<T$O$3$3$G3F(B entity $B$K(B
-$BBP$7$FA`:n$r9T$&$3$H$,$G$-$^$9!#(B
-
-
-<h1> mime-preview-buffer $B$N2hLL9=@.(B
-<node> MIME-Preview
-<p>
-mime-view-mode $B$G$O3F(B entity $B$KBP$7$F(B
-<p>
-<verb>
-	[entity-button]
-	(header)
-	
-	(body)
-	(separator)
-</verb>
-<p>
-<noindent>
-$B$H$$$&>pJs$rI=<($7$^$9!#$3$l$i$O>r7o$K=>$C$F(B design $B$rJQ99$7$?$j!"I=<((B
-$B$rM^@)$9$k$3$H$b$G$-$^$9!#(B
-<p>
-$B0J2<$K!"I=<(Nc$r<($7$^$9!#(B
-
-
-<verb>
-From: morioka@jaist.ac.jp ($B<i2,(B $BCNI'(B / MORIOKA Tomohiko)
-Subject: Re: $B<ALd!)(B
-Newsgroups: zxr.message.mime
-Date: 22 Oct 93 11:02:44
-Mime-Version: 1.0
-Organization: Japan Advanced Institute of Science and Technology,
-        Ishikawa, Japan
-
-[1  (text/plain)]
-  MIME-Edit mode $B$K$*$1$k!"(BMIME message $B$N:n$jJ}!#(B
-
-  C-c C-x ? $B$r2!$9$H(B help $B$,=P$F$/$k!#(B
-
-C-c C-x C-t	insert a text message.
-C-c C-x TAB	insert a (binary) file.
-C-c C-x C-e	insert a reference to external body.
-C-c C-x C-v	insert a voice message.
-C-c C-x C-y	insert a mail or news message.
-C-c C-x RET	insert a mail message.
-C-c C-x C-s	insert a signature file at end.
-C-c C-x t	insert a new MIME tag.
-C-c C-x a	enclose as multipart/alternative.
-C-c C-x p	enclose as multipart/parallel.
-C-c C-x m	enclose as multipart/mixed.
-C-c C-x d	enclose as multipart/digest.
-C-c C-x s	enclose as PGP signed.
-C-c C-x e	enclose as PGP encrypted.
-C-c C-x C-k	insert PGP public key.
-C-c C-x C-p	preview editing MIME message.
-...
-
-$B$C$FLu$G!"(BC-c C-x C-i $B$r2!$7$F!"A^F~$7$?$$(B binary file $B$r;XDj$7$^$9!#(B
-
-  binary file $B$N(B MIME encoding $B$K$O!"IaDL!"(BBase64 $B$r;XDj$7$^$9!#(B
-
-[2  (image/gif)]
-
-[3  (text/plain)]
-
-  $B$3$s$JIw$K!"3(F~$j(B message $B$N$G$->e$,$j!#(B
-
-$B".".".".".".".".".".".(B $B%m%7%"%s!&%F%#!<$r0lGU!#(B $B".".".".".".".".".".".(B
-$B".".".".".(B  $B!y(B $B%8%c%`$G$O$J$/%^!<%^%l!<%I$G$b$J$/K*L*$G(B $B!y(B  $B".".".".".(B
-$B".".".".".(B         $B'.'0'2$$'0','!(B  $B'4'0'.'0'7'*','0(B         $B".".".".".(B
-$B".".".".".".".(B  Internet E-mail: &lt;morioka@jaist.ac.jp&gt;  $B".".".".".".".(B
-</verb>
-
-
-<h2> entity-button
-<node> entity-button
-<p>
-<concept>entity-button</concept> $B$O(B entity $B$N@hF,$K$"$C$F!"$=$N(B entity 
-$B$K4X$9$kBg$^$+$J>pJs$rI=<($9$kItJ,$G$9!#(B
-<p>
-$BI8=`$G$O(B
-
-<verb>
-        [1.3 test (text/plain)]
-</verb>
-
-<noindent>
-$B$N$h$&$J46$8$KI=<($5$l$^$9!#(B
-<p>
-$B:G=i$N?t;z$O(B message $BCf$N$3$N(B entity $B$N0LCV$r@aHV9f$N$h$&$KI=$7$?$b$N(B
-$B$G!"(B<concept>entity-number</concept> $B$H8F$S$^$9!#(B
-<p>
-$B#2HVL\$NJ8;zNs$OI=Bj$rI=$7$^$9!#$3$N>pJs$O!"(B
-
-<ol>
-<li>Content-Description field $B$b$7$/$O(B Subject field $B$K=q$+$l$?I=Bj(B
-<li>Content-Disposition field $B$N(B filename parameter $B$K=q$+$l$?(B file $BL>(B
-<li>Content-Type field $B$N(B name parameter $B$K=q$+$l$?(B file $BL>(B
-<li> uuencode $B$N>l9g$N(B file $BL>(B
-</ol>
-
-<noindent>
-$B$+$i:n$j$^$9!#$I$l$bB8:_$7$J$$>l9g$O6uGr$,I=<($5$l$^$9!#(B
-<p>
-$B#3HVL\$N3g8L$NCf$N>pJs$O$=$N(B entity $B$N(B media-type/subtype $B$rI=$7$^$9!#(B
-$BHs(B MIME entity $B$N>l9g!"(B<code>nil</code> $B$,I=<($5$l$^$9!#(B
-<p>
-$B$3$N(B entity-button $B$O(B entity $B$NFbMF$r>]D'$9$k(B icon $B$N$h$&$JLr3d$r2L$?(B
-$B$7$^$9!#Nc$($P!"(B
-
-<verb>
-        [2  (image/gif)]
-</verb>
-
-<noindent>
-$B$N>e$G(B <kbd>v</kbd> $B$r2!$;$P$3$3$KF~$C$F$$$k3($,I=<($5$l$^$9!#(B
-<p>
-$B$^$?!"(Bmouse $BA`:n$,2DG=$J>l9g!"(Bentity-button $B$rBh#2%\%?%s!J(B3 button
-mouse $B$N>l9g!"Cf1{$N%\%?%s!K$G2!$;$P!"F1MM$K$=$N3($,I=<($5$l$^$9!#(B
-
-
-<h2> entity-header
-<node> entity-header
-<p>
-<concept>entity-header</concept> $B$O$"$k(B entity $B$N(B header $B$rI=<($9$kIt(B
-$BJ,$G$9!J!V$=$N$^$^$d$s$1!W$C$FE\$i$J$$$G!#$=$&$$$&$b$s$J$s$G$9!K!#(B
-
-
-<h2> entity-body
-<node> entity-body
-<p>
-<concept>entity-body</concept> $B$O(B part $B$NFbMF$rI=<($9$kItJ,$G$9!#(B
-<p>
-$B$3$l$b$R$M$j$,B-$j$J$$$G$9$,!"$^$"!"$=$&$$$&$b$s$G$9!#(B
-<p>
-$B$H$O$$$(!"<B:]$K$O>/$7$R$M$C$F$^$9!#(B
-<p>
-text entity $B$N>l9g$O(B charset $B$K1~$8$F(B code $BJQ49$7$?$j$7$^$9$7!"(BXEmacs 
-$B$G$O(B image entity $B$rJQ49$7$J$$$H$$$1$J$$$7!#(B
-<p>
-$B>\$7$/$O$^$?8e$G!#(B
-
-
-<h1> mime-preview-buffer $B$G$NA`:n(B
-<node> mime-view-mode
-<p>
-mime-preview-buffer $B$K$O0J2<$N5!G=$,$"$j$^$9!#(B
-<p>
-<kl>
-<kt>u
-<kd>
-$B>e$N(B part $B$KLa$k!J(Bmessage $B$N0lHV>e$N(B part $B$G$3$l$r9T$J$&$H(B Summary
-mode $B$KLa$k(B (*1)$B!K(B
-</kd>
-<kt>p<kd>$BA0$N(B part $B$K0\F0$9$k(B
-</kd>
-<kt>M-TAB<kd>$BA0$N(B part $B$K0\F0$9$k(B
-</kd>
-<kt>n<kd>$B<!$N(B part $B$K0\F0$9$k(B
-</kd>
-<kt>TAB<kd>$B<!$N(B part $B$K0\F0$9$k(B
-</kd>
-<kt>SPC<kd>scroll up $B$9$k(B
-</kd>
-<kt>M-SPC<kd>scroll down $B$9$k(B
-</kd>
-<kt>DEL<kd>scroll down $B$9$k(B
-</kd>
-<kt>RET<kd>$B<!$N9T$K0\F0$9$k(B
-</kd>
-<kt>M-RET<kd>$BA0$N9T$K0\F0$9$k(B
-</kd>
-<kt>v<kd>part $B$r:F@8$9$k(B (*2)
-</kd>
-<kt>e<kd>part $B$+$i(B file $B$r<h$j=P$9(B (*2)
-</kd>
-<kt>C-c C-p<kd>part $B$r0u:~$9$k(B (*2)
-</kd>
-<kt>mouse-button-2
-<kd>
-preview-buffer $BCf$N(B mouse button $B$r5/F0$9$k(B
-<p>
-content-button $B$r2!$;$P!"$=$N(B part $B$,:F@8$5$l$k(B(*2)
-<p>
-URL-button $B$r2!$;$P!"$=$N(B WWW browser $B$,5/F0$5$l$k(B
-</kd>
-</kl>
-<p>
-<memo title="$BCm0U(B">
-<p>
-(*1) MUA $B$G(B mime-view $B$N@_Dj$r$7$F$$$J$$>l9g!"(BSummary mode $B$K$OLa$j$^(B
-$B$;$s!#(B
-<p>
-(*2) $B<B:]$NF0:n$OBP1~$9$k(B method $B$K0M$j$^$9!#(B
-</memo>
-
-
-<h1> $B35G0:w0z(B
-<node> Concept Index
-
-<cindex>
-
-
-<h1> $B4X?t:w0z(B
-<node> Function Index
-
-<findex>
-
-
-<h1> $BJQ?t:w0z(B
-<node> Variable Index
-
-<vindex>
-
-</body>
diff --git a/mime-view-ja.texi b/mime-view-ja.texi
deleted file mode 100644
index 3ee2adc..0000000
--- a/mime-view-ja.texi
+++ /dev/null
@@ -1,311 +0,0 @@
-\input texinfo.tex
-@setfilename mime-view-ja.info
-@settitle{SEMI 1.6 MIME-View $B@bL@=q(B}
-@titlepage
-@title SEMI 1.6 MIME-View $B@bL@=q(B
-@author $B<i2,(B $BCNI'(B <morioka@@jaist.ac.jp>
-@subtitle 1998/06/15
-@end titlepage
-@node Top, Introduction, (dir), (dir)
-@top SEMI 1.6 MIME-View $B@bL@=q(B
-
-@ifinfo
-
-This file documents MIME-View, a MIME Viewer for GNU Emacs.@refill
-
-GNU Emacs $BMQ$N(B MIME Viewer $B$G$"$k(B MIME-View $B$K$D$$$F@bL@$7$^$9!#(B
-@end ifinfo
-
-@menu
-* Introduction::                MIME-View $B$C$F2?!)(B
-* Overview::                    MIME-View $B35@b(B
-* MIME-Preview::                mime-preview-buffer $B$N2hLL9=@.(B
-* mime-view-mode::              mime-preview-buffer $B$G$NA`:n(B
-* Concept Index::               $B35G0:w0z(B
-* Function Index::              $B4X?t:w0z(B
-* Variable Index::              $BJQ?t:w0z(B
-@end menu
-
-@node Introduction, Overview, Top, Top
-@chapter MIME-View $B$C$F2?!)(B
-
-MIME-View $B$O(B GNU Emacs $B$GF0:n$9$kHFMQE*$J(B MIME viewer $B$G$9!#(B@refill
-
-MIME-View $B$O(B MIME message $B$r1\Mw$9$k$?$a$NMxMQ<T3&LL(B (user interface) 
-$B$N3K$G$"$j!"$3$N>e$G(B presentation-method $B$H8F$P$l$kI=<($r:n$k%W%m%0%i%`(B
-$B$rF0$+$7$?$j!"(Bacting-method $B$H8F$P$l$k(B entity $B$N=hM}%W%m%0%i%`$rF0$+$9(B
-$B$3$H$,2DG=$G!"$5$^$6$^$J<oN`$N(B entity $B$r07$&;v$,$G$-$k$h$&$K$J$C$F$$$^$9!#(B
-
-
-@node Overview, MIME-Preview, Introduction, Top
-@chapter MIME-View $B35@b(B
-
-Internet $B$NEE;R=q4J!&%M%C%H%K%e!<%9$J$I$N=qLL(B (message) $B$NI=8=7A<0$O(B STD
-11 $B$K4p$E$$$F$$$^$9!#(BSTD 11 $B$N=qLLK\BN(B (message body) $B$O9T$rM#0l$N9=B$$H(B
-$B$9$k4J0WJ8LL(B (plain text) $B$G$"$j!"J8;zId9f$b(B us-ascii $B$HDj$a$i$l$F$$$^$9!#(B
-$B<B:]$K$O!"J8;zId9f$r(B us-ascii $B$NBe$o$j$K$=$N8@8l7w$GMQ$$$i$l$kJ8;zId9f$H(B
-$B$7$?!XCO0h2=$5$l$?(B STD 11$B!Y=qLL$bMQ$$$i$l$F$-$^$7$?$,!"$3$N>l9g$b=qLL$N(B
-$BJ8;zId9f$O#1$D$G$9!#$3$N$?$a!"MxMQ<T3&LL(B (Message User Agent) $B$O!"$7$P$7(B
-$B$P!"(Bbyte $BNs(B = us-ascii $BJ8;zNs!"$J$$$7$O!"(Bbyte $BNs(B = $B$=$N8@8l7w$GMQ$$$kJ8(B
-$B;zId9f$NJ8;zNs$N$h$&$K8+Jo$7$F$-$^$7$?!#(B@refill
-
-$B$7$+$7$J$,$i!"(BMIME $B$G$O=qLL$O(B entity $B$rC10L$H$9$kLZ9=B$$K$J$j!"$^$?!"#1(B
-$B$D$N=qLL$GJ#?t$NJ8;zId9f$rMQ$$$k$3$H$,$G$-$^$9!#$^$?!"(Bentity $B$NFbMF$OJ8(B
-$BLL$d3($N$h$&$JC1=c$KI=<(2DG=$J$b$N$@$1$G$J$/!"2;@<$dF02h$J$I$N0lDj;~4V:F(B
-$B@8$5$l$k$h$&$J$b$N$dFCDj$N%"%W%j%1!<%7%g%s$N%G!<%?$d%W%m%0%i%`$N%=!<%9!"(B
-$B$"$k$$$O!"(Bftp $B$d(B mail service $B$NMxMQK!$d(B URL $B$H$$$C$?7A$GI=$5$l$?30It;2(B
-$B>H$J$I$N$5$^$6$^$J$b$N$,9M$($i$^$9!#$3$N$?$a!"I=<($@$1$r9M$($F$$$?(B STD
-11 $B$K$*$1$kMxMQ<T3&LL$NC1=c$J1dD9$G$O(B MIME $B$NA4$F$N5!G=$r07$&$3$H$O$G$-(B
-$B$^$;$s!#$D$^$j!"(BMIME $B$N7A<0$K9g$o$;$FI|9f$9$k$@$1$G$OIT==J,$G$"$j!"MxMQ(B
-$B<T$H$NBPOCE*$J:F@8=hM}$r9MN8$9$kI,MW$,$"$j$^$9!#(BMIME $B=qLL$N7A<0$O<+F0=h(B
-$BM}$,$7$d$9$/@_7W$5$l$F$$$^$9$,!"(BMIME $B=qLL$K4^$^$l$kFbMF$NCf$K$O%;%-%e%j(B
-$B%F%#!<>e$NLdBj$+$i<+F0=hM}$r$9$k$Y$-$G$J$$$b$N$,$"$j!"$3$&$$$C$?$b$N$N:F(B
-$B@8$K4X$7$F$OMxMQ<T$NH=CG$r6D$0$h$&$K@_7W$5$l$k$Y$-$G$7$g$&!#7k6I!"(BMIME 
-$B=qLL$r07$&$?$a$K$O(B STD 11 $B$*$h$S(B MIME $B$N9=J8$G5-=R$5$l$?%a%C%;!<%8$N>pJs(B
-$B8r49MQI=8=$H$=$N2r<a7k2L$G$"$kI=<(2hLL$d:F@8Ey$N=hM}$r6hJL$7$F9M$($kI,MW(B
-$B$,$"$j$^$9!#$^$?!"MxMQ<T$H$NBPOCE*$J:F@8=hM}$,I,MW$G$9!#(B@refill
-
-$B$3$N$?$a!"(BMIME-View $B$O#1$D$N=qLL$KBP$7$F!">pJs8r49MQI=8=$r3JG<$9$k(B 
-mime-raw-buffer $B$HI=<(MQI=8=$r3JG<$9$k(B mime-preview-buffer $B$N#2$D$N(B 
-buffer $B$rMQ$$$^$9!#(B@refill
-
-MIME-View $B$O(B mime-preview-buffer $B$KBP$7$F(B mime-view-mode $B$H$$$&(B MIME
-message $B$r1\Mw$9$k$?$a$N(B mode $B$rDs6!$7$^$9!#MxMQ<T$O$3$3$G3F(B entity $B$K(B
-$BBP$7$FA`:n$r9T$&$3$H$,$G$-$^$9!#(B
-
-
-@node MIME-Preview, mime-view-mode, Overview, Top
-@chapter mime-preview-buffer $B$N2hLL9=@.(B
-
-mime-view-mode $B$G$O3F(B entity $B$KBP$7$F(B@refill
-
-@example
-	[entity-button]
-	(header)
-	
-	(body)
-	(separator)
-@end example
-
-@noindent
-$B$H$$$&>pJs$rI=<($7$^$9!#$3$l$i$O>r7o$K=>$C$F(B design $B$rJQ99$7$?$j!"I=<((B
-$B$rM^@)$9$k$3$H$b$G$-$^$9!#(B
-
-$B0J2<$K!"I=<(Nc$r<($7$^$9!#(B
-
-
-@example
-From: morioka@@jaist.ac.jp ($B<i2,(B $BCNI'(B / MORIOKA Tomohiko)
-Subject: Re: $B<ALd!)(B
-Newsgroups: zxr.message.mime
-Date: 22 Oct 93 11:02:44
-Mime-Version: 1.0
-Organization: Japan Advanced Institute of Science and Technology,
-        Ishikawa, Japan
-
-[1  (text/plain)]
-  MIME-Edit mode $B$K$*$1$k!"(BMIME message $B$N:n$jJ}!#(B
-
-  C-c C-x ? $B$r2!$9$H(B help $B$,=P$F$/$k!#(B
-
-C-c C-x C-t	insert a text message.
-C-c C-x TAB	insert a (binary) file.
-C-c C-x C-e	insert a reference to external body.
-C-c C-x C-v	insert a voice message.
-C-c C-x C-y	insert a mail or news message.
-C-c C-x RET	insert a mail message.
-C-c C-x C-s	insert a signature file at end.
-C-c C-x t	insert a new MIME tag.
-C-c C-x a	enclose as multipart/alternative.
-C-c C-x p	enclose as multipart/parallel.
-C-c C-x m	enclose as multipart/mixed.
-C-c C-x d	enclose as multipart/digest.
-C-c C-x s	enclose as PGP signed.
-C-c C-x e	enclose as PGP encrypted.
-C-c C-x C-k	insert PGP public key.
-C-c C-x C-p	preview editing MIME message.
-...
-
-$B$C$FLu$G!"(BC-c C-x C-i $B$r2!$7$F!"A^F~$7$?$$(B binary file $B$r;XDj$7$^$9!#(B
-
-  binary file $B$N(B MIME encoding $B$K$O!"IaDL!"(BBase64 $B$r;XDj$7$^$9!#(B
-
-[2  (image/gif)]
-
-[3  (text/plain)]
-
-  $B$3$s$JIw$K!"3(F~$j(B message $B$N$G$->e$,$j!#(B
-
-$B".".".".".".".".".".".(B $B%m%7%"%s!&%F%#!<$r0lGU!#(B $B".".".".".".".".".".".(B
-$B".".".".".(B  $B!y(B $B%8%c%`$G$O$J$/%^!<%^%l!<%I$G$b$J$/K*L*$G(B $B!y(B  $B".".".".".(B
-$B".".".".".(B         $B'.'0'2$$'0','!(B  $B'4'0'.'0'7'*','0(B         $B".".".".".(B
-$B".".".".".".".(B  Internet E-mail: <morioka@@jaist.ac.jp>  $B".".".".".".".(B
-@end example
-
-
-
-@menu
-* entity-button::               
-* entity-header::               
-* entity-body::                 
-@end menu
-
-@node entity-button, entity-header, MIME-Preview, MIME-Preview
-@section entity-button
-@cindex entity-number
-@cindex entity-button
-
-@strong{entity-button} $B$O(B entity $B$N@hF,$K$"$C$F!"$=$N(B entity $B$K4X$9$kBg(B
-$B$^$+$J>pJs$rI=<($9$kItJ,$G$9!#(B@refill
-
-$BI8=`$G$O(B
-
-@example
-        [1.3 test (text/plain)]
-@end example
-
-@noindent
-$B$N$h$&$J46$8$KI=<($5$l$^$9!#(B
-
-$B:G=i$N?t;z$O(B message $BCf$N$3$N(B entity $B$N0LCV$r@aHV9f$N$h$&$KI=$7$?$b$N$G!"(B
-@strong{entity-number} $B$H8F$S$^$9!#(B@refill
-
-$B#2HVL\$NJ8;zNs$OI=Bj$rI=$7$^$9!#$3$N>pJs$O!"(B
-
-@enumerate
-@item
-Content-Description field $B$b$7$/$O(B Subject field $B$K=q$+$l$?I=Bj(B
-@item
-Content-Disposition field $B$N(B filename parameter $B$K=q$+$l$?(B file $BL>(B
-@item
-Content-Type field $B$N(B name parameter $B$K=q$+$l$?(B file $BL>(B
-@item
- uuencode $B$N>l9g$N(B file $BL>(B
-@end enumerate
-
-@noindent
-$B$+$i:n$j$^$9!#$I$l$bB8:_$7$J$$>l9g$O6uGr$,I=<($5$l$^$9!#(B
-
-$B#3HVL\$N3g8L$NCf$N>pJs$O$=$N(B entity $B$N(B media-type/subtype $B$rI=$7$^$9!#Hs(B 
-MIME entity $B$N>l9g!"(B@code{nil} $B$,I=<($5$l$^$9!#(B@refill
-
-$B$3$N(B entity-button $B$O(B entity $B$NFbMF$r>]D'$9$k(B icon $B$N$h$&$JLr3d$r2L$?(B
-$B$7$^$9!#Nc$($P!"(B
-
-@example
-        [2  (image/gif)]
-@end example
-
-@noindent
-$B$N>e$G(B @kbd{v} $B$r2!$;$P$3$3$KF~$C$F$$$k3($,I=<($5$l$^$9!#(B
-
-$B$^$?!"(Bmouse $BA`:n$,2DG=$J>l9g!"(Bentity-button $B$rBh#2%\%?%s!J(B3 button
-mouse $B$N>l9g!"Cf1{$N%\%?%s!K$G2!$;$P!"F1MM$K$=$N3($,I=<($5$l$^$9!#(B
-
-
-@node entity-header, entity-body, entity-button, MIME-Preview
-@section entity-header
-@cindex entity-header
-
-@strong{entity-header} $B$O$"$k(B entity $B$N(B header $B$rI=<($9$kIt(B
-$BJ,$G$9!J!V$=$N$^$^$d$s$1!W$C$FE\$i$J$$$G!#$=$&$$$&$b$s$J$s$G$9!K!#(B
-
-
-@node entity-body,  , entity-header, MIME-Preview
-@section entity-body
-@cindex entity-body
-
-@strong{entity-body} $B$O(B part $B$NFbMF$rI=<($9$kItJ,$G$9!#(B@refill
-
-$B$3$l$b$R$M$j$,B-$j$J$$$G$9$,!"$^$"!"$=$&$$$&$b$s$G$9!#(B@refill
-
-$B$H$O$$$(!"<B:]$K$O>/$7$R$M$C$F$^$9!#(B@refill
-
-text entity $B$N>l9g$O(B charset $B$K1~$8$F(B code $BJQ49$7$?$j$7$^$9$7!"(BXEmacs $B$G(B
-$B$O(B image entity $B$rJQ49$7$J$$$H$$$1$J$$$7!#(B@refill
-
-$B>\$7$/$O$^$?8e$G!#(B
-
-
-@node mime-view-mode, Concept Index, MIME-Preview, Top
-@chapter mime-preview-buffer $B$G$NA`:n(B
-
-mime-preview-buffer $B$K$O0J2<$N5!G=$,$"$j$^$9!#(B@refill
-
-@table @kbd
-@item @key{u}
-$B>e$N(B part $B$KLa$k!J(Bmessage $B$N0lHV>e$N(B part $B$G$3$l$r9T$J$&$H(B Summary
-mode $B$KLa$k(B (*1)$B!K(B
-
-@item @key{p}
-$BA0$N(B part $B$K0\F0$9$k(B
-
-@item @key{M-TAB}
-$BA0$N(B part $B$K0\F0$9$k(B
-
-@item @key{n}
-$B<!$N(B part $B$K0\F0$9$k(B
-
-@item @key{TAB}
-$B<!$N(B part $B$K0\F0$9$k(B
-
-@item @key{SPC}
-scroll up $B$9$k(B
-
-@item @key{M-SPC}
-scroll down $B$9$k(B
-
-@item @key{DEL}
-scroll down $B$9$k(B
-
-@item @key{RET}
-$B<!$N9T$K0\F0$9$k(B
-
-@item @key{M-RET}
-$BA0$N9T$K0\F0$9$k(B
-
-@item @key{v}
-part $B$r:F@8$9$k(B (*2)
-
-@item @key{e}
-part $B$+$i(B file $B$r<h$j=P$9(B (*2)
-
-@item @key{C-c C-p}
-part $B$r0u:~$9$k(B (*2)
-
-@item @key{mouse-button-2}
-preview-buffer $BCf$N(B mouse button $B$r5/F0$9$k(B
-
-content-button $B$r2!$;$P!"$=$N(B part $B$,:F@8$5$l$k(B(*2)@refill
-
-URL-button $B$r2!$;$P!"$=$N(B WWW browser $B$,5/F0$5$l$k(B@refill
-
-@end table
-
-@noindent
-@strong{[$BCm0U(B]}
-@quotation
-
-(*1) MUA $B$G(B mime-view $B$N@_Dj$r$7$F$$$J$$>l9g!"(BSummary mode $B$K$OLa$j$^$;(B
-$B$s!#(B@refill
-
-(*2) $B<B:]$NF0:n$OBP1~$9$k(B method $B$K0M$j$^$9!#(B
-@end quotation
-
-
-
-@node Concept Index, Function Index, mime-view-mode, Top
-@chapter $B35G0:w0z(B
-
-@printindex cp
-
-@node Function Index, Variable Index, Concept Index, Top
-@chapter $B4X?t:w0z(B
-
-@printindex fn
-
-@node Variable Index,  , Function Index, Top
-@chapter $BJQ?t:w0z(B
-
-@printindex vr
-@bye
diff --git a/mime-view.el b/mime-view.el
deleted file mode 100644
index 1e0fe3f..0000000
--- a/mime-view.el
+++ /dev/null
@@ -1,1274 +0,0 @@
-;;; mime-view.el --- interactive MIME viewer for GNU Emacs
-
-;; Copyright (C) 1995,1996,1997,1998 Free Software Foundation, Inc.
-
-;; Author: MORIOKA Tomohiko <morioka@jaist.ac.jp>
-;; Created: 1994/07/13
-;;	Renamed: 1994/08/31 from tm-body.el
-;;	Renamed: 1997/02/19 from tm-view.el
-;; Keywords: MIME, multimedia, mail, news
-
-;; 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
-;; 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 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.
-
-;;; Code:
-
-(require 'mime)
-(require 'semi-def)
-(require 'calist)
-(require 'alist)
-(require 'mailcap)
-
-
-;;; @ version
-;;;
-
-(defconst mime-view-version-string
-  `,(concat (car mime-user-interface-version) " MIME-View "
-	    (mapconcat #'number-to-string
-		       (cddr mime-user-interface-version) ".")
-	    " (" (cadr mime-user-interface-version) ")"))
-
-
-;;; @ variables
-;;;
-
-(defgroup mime-view nil
-  "MIME view mode"
-  :group 'mime)
-
-(defcustom mime-view-find-every-acting-situation t
-  "*Find every available acting-situation if non-nil."
-  :group 'mime-view
-  :type 'boolean)
-
-(defcustom mime-acting-situation-examples-file "~/.mime-example"
-  "*File name of example about acting-situation demonstrated by user."
-  :group 'mime-view
-  :type 'file)
-
-
-;;; @ in raw-buffer (representation space)
-;;;
-
-(defvar mime-preview-buffer nil
-  "MIME-preview buffer corresponding with the (raw) buffer.")
-(make-variable-buffer-local 'mime-preview-buffer)
-
-
-(defvar mime-raw-representation-type nil
-  "Representation-type of mime-raw-buffer.
-It must be nil, `binary' or `cooked'.
-If it is nil, `mime-raw-representation-type-alist' is used as default
-value.
-Notice that this variable is usually used as buffer local variable in
-raw-buffer.")
-
-(make-variable-buffer-local 'mime-raw-representation-type)
-
-(defvar mime-raw-representation-type-alist
-  '((mime-show-message-mode     . binary)
-    (mime-temp-message-mode     . binary)
-    (t                          . cooked)
-    )
-  "Alist of major-mode vs. representation-type of mime-raw-buffer.
-Each element looks like (SYMBOL . REPRESENTATION-TYPE).  SYMBOL is
-major-mode or t.  t means default.  REPRESENTATION-TYPE must be
-`binary' or `cooked'.
-This value is overridden by buffer local variable
-`mime-raw-representation-type' if it is not nil.")
-
-
-(defun mime-raw-find-entity-from-point (point &optional message-info)
-  "Return entity from POINT in mime-raw-buffer.
-If optional argument MESSAGE-INFO is not specified,
-`mime-message-structure' is used."
-  (or message-info
-      (setq message-info mime-message-structure))
-  (if (and (<= (mime-entity-point-min message-info) point)
-	   (<= point (mime-entity-point-max message-info)))
-      (let ((children (mime-entity-children message-info)))
-	(catch 'tag
-	  (while children
-	    (let ((ret
-		   (mime-raw-find-entity-from-point point (car children))))
-	      (if ret
-		  (throw 'tag ret)
-		))
-	    (setq children (cdr children)))
-	  message-info))))
-
-
-;;; @ in preview-buffer (presentation space)
-;;;
-
-(defvar mime-mother-buffer nil
-  "Mother buffer corresponding with the (MIME-preview) buffer.
-If current MIME-preview buffer is generated by other buffer, such as
-message/partial, it is called `mother-buffer'.")
-(make-variable-buffer-local 'mime-mother-buffer)
-
-(defvar mime-raw-buffer nil
-  "Raw buffer corresponding with the (MIME-preview) buffer.")
-(make-variable-buffer-local 'mime-raw-buffer)
-
-(defvar mime-preview-original-window-configuration nil
-  "Window-configuration before mime-view-mode is called.")
-(make-variable-buffer-local 'mime-preview-original-window-configuration)
-
-(defun mime-preview-original-major-mode (&optional recursive)
-  "Return major-mode of original buffer.
-If optional argument RECURSIVE is non-nil and current buffer has
-mime-mother-buffer, it returns original major-mode of the
-mother-buffer."
-  (if (and recursive mime-mother-buffer)
-      (save-excursion
-	(set-buffer mime-mother-buffer)
-	(mime-preview-original-major-mode recursive)
-	)
-    (save-excursion
-      (set-buffer
-       (mime-entity-buffer
-	(get-text-property (point-min) 'mime-view-entity)))
-      major-mode)))
-
-
-;;; @ entity information
-;;;
-
-(defsubst mime-entity-representation-type (entity)
-  (with-current-buffer (mime-entity-buffer entity)
-    (or mime-raw-representation-type
-	(cdr (or (assq major-mode mime-raw-representation-type-alist)
-		 (assq t mime-raw-representation-type-alist))))))
-
-(defsubst mime-entity-cooked-p (entity)
-  (eq (mime-entity-representation-type entity) 'cooked))
-
-(defun mime-entity-situation (entity)
-  "Return situation of ENTITY."
-  (append (or (mime-entity-content-type entity)
-	      (make-mime-content-type 'text 'plain))
-	  (let ((d (mime-entity-content-disposition entity)))
-	    (cons (cons 'disposition-type
-			(mime-content-disposition-type d))
-		  (mapcar (function
-			   (lambda (param)
-			     (let ((name (car param)))
-			       (cons (cond ((string= name "filename")
-					    'filename)
-					   ((string= name "creation-date")
-					    'creation-date)
-					   ((string= name "modification-date")
-					    'modification-date)
-					   ((string= name "read-date")
-					    'read-date)
-					   ((string= name "size")
-					    'size)
-					   (t (cons 'disposition (car param))))
-				     (cdr param)))))
-			  (mime-content-disposition-parameters d))
-		  ))
-	  (list (cons 'encoding (mime-entity-encoding entity))
-		(cons 'major-mode
-		      (save-excursion
-			(set-buffer (mime-entity-buffer entity))
-			major-mode)))
-	  ))
-
-
-(defun mime-view-entity-title (entity)
-  (or (mime-read-field 'Content-Description entity)
-      (mime-read-field 'Subject entity)
-      (mime-entity-filename entity)
-      ""))
-
-
-(defsubst mime-raw-point-to-entity-node-id (point &optional message-info)
-  "Return entity-node-id from POINT in mime-raw-buffer.
-If optional argument MESSAGE-INFO is not specified,
-`mime-message-structure' is used."
-  (mime-entity-node-id (mime-raw-find-entity-from-point point message-info)))
-
-(defsubst mime-raw-point-to-entity-number (point &optional message-info)
-  "Return entity-number from POINT in mime-raw-buffer.
-If optional argument MESSAGE-INFO is not specified,
-`mime-message-structure' is used."
-  (mime-entity-number (mime-raw-find-entity-from-point point message-info)))
-
-(defun mime-raw-flatten-message-info (&optional message-info)
-  "Return list of entity in mime-raw-buffer.
-If optional argument MESSAGE-INFO is not specified,
-`mime-message-structure' is used."
-  (or message-info
-      (setq message-info mime-message-structure))
-  (let ((dest (list message-info))
-	(rcl (mime-entity-children message-info)))
-    (while rcl
-      (setq dest (nconc dest (mime-raw-flatten-message-info (car rcl))))
-      (setq rcl (cdr rcl)))
-    dest))
-
-
-;;; @ presentation of preview
-;;;
-
-;;; @@ entity-button
-;;;
-
-;;; @@@ predicate function
-;;;
-
-(defun mime-view-entity-button-visible-p (entity)
-  "Return non-nil if header of ENTITY is visible.
-Please redefine this function if you want to change default setting."
-  (let ((media-type (mime-entity-media-type entity))
-	(media-subtype (mime-entity-media-subtype entity)))
-    (or (not (eq media-type 'application))
-	(and (not (eq media-subtype 'x-selection))
-	     (or (not (eq media-subtype 'octet-stream))
-		 (let ((mother-entity (mime-entity-parent entity)))
-		   (or (not (eq (mime-entity-media-type mother-entity)
-				'multipart))
-		       (not (eq (mime-entity-media-subtype mother-entity)
-				'encrypted)))
-		   )
-		 )))))
-
-;;; @@@ entity button generator
-;;;
-
-(defun mime-view-insert-entity-button (entity)
-  "Insert entity-button of ENTITY."
-  (let ((entity-node-id (mime-entity-node-id entity))
-	(params (mime-entity-parameters entity))
-	(subject (mime-view-entity-title entity)))
-    (mime-insert-button
-     (let ((access-type (assoc "access-type" params))
-	   (num (or (cdr (assoc "x-part-number" params))
-		    (if (consp entity-node-id)
-			(mapconcat (function
-				    (lambda (num)
-				      (format "%s" (1+ num))
-				      ))
-				   (reverse entity-node-id) ".")
-		      "0"))
-		))
-       (cond (access-type
-	      (let ((server (assoc "server" params)))
-		(setq access-type (cdr access-type))
-		(if server
-		    (format "%s %s ([%s] %s)"
-			    num subject access-type (cdr server))
-		(let ((site (cdr (assoc "site" params)))
-		      (dir (cdr (assoc "directory" params)))
-		      )
-		  (format "%s %s ([%s] %s:%s)"
-			  num subject access-type site dir)
-		  )))
-	    )
-	   (t
-	    (let ((media-type (mime-entity-media-type entity))
-		  (media-subtype (mime-entity-media-subtype entity))
-		  (charset (cdr (assoc "charset" params)))
-		  (encoding (mime-entity-encoding entity)))
-	      (concat
-	       num " " subject
-	       (let ((rest
-		      (format " <%s/%s%s%s>"
-			      media-type media-subtype
-			      (if charset
-				  (concat "; " charset)
-				"")
-			      (if encoding
-				  (concat " (" encoding ")")
-				""))))
-		 (if (>= (+ (current-column)(length rest))(window-width))
-		     "\n\t")
-		 rest)))
-	    )))
-     (function mime-preview-play-current-entity))
-    ))
-
-
-;;; @@ entity-header
-;;;
-
-(defvar mime-header-presentation-method-alist nil
-  "Alist of major mode vs. corresponding header-presentation-method functions.
-Each element looks like (SYMBOL . FUNCTION).
-SYMBOL must be major mode in raw-buffer or t.  t means default.
-Interface of FUNCTION must be (ENTITY SITUATION).")
-
-(defvar mime-view-ignored-field-list
-  '(".*Received" ".*Path" ".*Id" "References"
-    "Replied" "Errors-To"
-    "Lines" "Sender" ".*Host" "Xref"
-    "Content-Type" "Precedence"
-    "Status" "X-VM-.*")
-  "All fields that match this list will be hidden in MIME preview buffer.
-Each elements are regexp of field-name.")
-
-(defvar mime-view-visible-field-list '("Dnas.*" "Message-Id")
-  "All fields that match this list will be displayed in MIME preview buffer.
-Each elements are regexp of field-name.")
-
-
-;;; @@ entity-body
-;;;
-
-;;; @@@ predicate function
-;;;
-
-(defun mime-calist::field-match-method-as-default-rule (calist
-							field-type field-value)
-  (let ((s-field (assq field-type calist)))
-    (cond ((null s-field)
-	   (cons (cons field-type field-value) calist)
-	   )
-	  (t calist))))
-
-(define-calist-field-match-method
-  'header #'mime-calist::field-match-method-as-default-rule)
-
-(define-calist-field-match-method
-  'body #'mime-calist::field-match-method-as-default-rule)
-
-
-(defvar mime-preview-condition nil
-  "Condition-tree about how to display entity.")
-
-(ctree-set-calist-strictly
- 'mime-preview-condition '((type . application)(subtype . octet-stream)
-			   (encoding . nil)
-			   (body . visible)))
-(ctree-set-calist-strictly
- 'mime-preview-condition '((type . application)(subtype . octet-stream)
-			   (encoding . "7bit")
-			   (body . visible)))
-(ctree-set-calist-strictly
- 'mime-preview-condition '((type . application)(subtype . octet-stream)
-			   (encoding . "8bit")
-			   (body . visible)))
-
-(ctree-set-calist-strictly
- 'mime-preview-condition '((type . application)(subtype . pgp)
-			   (body . visible)))
-
-(ctree-set-calist-strictly
- 'mime-preview-condition '((type . application)(subtype . x-latex)
-			   (body . visible)))
-
-(ctree-set-calist-strictly
- 'mime-preview-condition '((type . application)(subtype . x-selection)
-			   (body . visible)))
-
-(ctree-set-calist-strictly
- 'mime-preview-condition '((type . application)(subtype . x-comment)
-			   (body . visible)))
-
-(ctree-set-calist-strictly
- 'mime-preview-condition '((type . message)(subtype . delivery-status)
-			   (body . visible)))
-
-(ctree-set-calist-strictly
- 'mime-preview-condition
- '((body . visible)
-   (body-presentation-method . mime-display-text/plain)))
-
-(ctree-set-calist-strictly
- 'mime-preview-condition
- '((type . nil)
-   (body . visible)
-   (body-presentation-method . mime-display-text/plain)))
-
-(ctree-set-calist-strictly
- 'mime-preview-condition
- '((type . text)(subtype . enriched)
-   (body . visible)
-   (body-presentation-method . mime-display-text/enriched)))
-
-(ctree-set-calist-strictly
- 'mime-preview-condition
- '((type . text)(subtype . richtext)
-   (body . visible)
-   (body-presentation-method . mime-display-text/richtext)))
-
-(ctree-set-calist-strictly
- 'mime-preview-condition
- '((type . text)(subtype . t)
-   (body . visible)
-   (body-presentation-method . mime-display-text/plain)))
-
-(ctree-set-calist-strictly
- 'mime-preview-condition
- '((type . multipart)(subtype . alternative)
-   (body . visible)
-   (body-presentation-method . mime-display-multipart/alternative)))
-
-(ctree-set-calist-strictly
- 'mime-preview-condition '((type . message)(subtype . partial)
-			   (body-presentation-method
-			    . mime-display-message/partial-button)))
-
-(ctree-set-calist-strictly
- 'mime-preview-condition '((type . message)(subtype . rfc822)
-			   (body-presentation-method . nil)
-			   (childrens-situation (header . visible)
-						(entity-button . invisible))))
-
-(ctree-set-calist-strictly
- 'mime-preview-condition '((type . message)(subtype . news)
-			   (body-presentation-method . nil)
-			   (childrens-situation (header . visible)
-						(entity-button . invisible))))
-
-
-;;; @@@ entity presentation
-;;;
-
-(autoload 'mime-display-text/plain "mime-text")
-(autoload 'mime-display-text/enriched "mime-text")
-(autoload 'mime-display-text/richtext "mime-text")
-
-(defvar mime-view-announcement-for-message/partial
-  (if (and (>= emacs-major-version 19) window-system)
-      "\
-\[[ This is message/partial style split message. ]]
-\[[ Please press `v' key in this buffer          ]]
-\[[ or click here by mouse button-2.             ]]"
-    "\
-\[[ This is message/partial style split message. ]]
-\[[ Please press `v' key in this buffer.         ]]"
-    ))
-
-(defun mime-display-message/partial-button (&optional entity situation)
-  (save-restriction
-    (goto-char (point-max))
-    (if (not (search-backward "\n\n" nil t))
-	(insert "\n")
-      )
-    (goto-char (point-max))
-    (narrow-to-region (point-max)(point-max))
-    (insert mime-view-announcement-for-message/partial)
-    (mime-add-button (point-min)(point-max)
-		     #'mime-preview-play-current-entity)
-    ))
-
-(defun mime-display-multipart/mixed (entity situation)
-  (let ((children (mime-entity-children entity))
-	(default-situation
-	  (cdr (assq 'childrens-situation situation))))
-    (while children
-      (mime-display-entity (car children) nil default-situation)
-      (setq children (cdr children))
-      )))
-
-(defcustom mime-view-type-subtype-score-alist
-  '(((text . enriched) . 3)
-    ((text . richtext) . 2)
-    ((text . plain)    . 1)
-    (t . 0))
-  "Alist MEDIA-TYPE vs corresponding score.
-MEDIA-TYPE must be (TYPE . SUBTYPE), TYPE or t.  t means default."
-  :group 'mime-view
-  :type '(repeat (cons (choice :tag "Media-Type"
-			       (item :tag "Type/Subtype"
-				     (cons symbol symbol))
-			       (item :tag "Type" symbol)
-			       (item :tag "Default" t))
-		       integer)))
-
-(defun mime-display-multipart/alternative (entity situation)
-  (let* ((children (mime-entity-children entity))
-	 (default-situation
-	   (cdr (assq 'childrens-situation situation)))
-	 (i 0)
-	 (p 0)
-	 (max-score 0)
-	 (situations
-	  (mapcar (function
-		   (lambda (child)
-		     (let ((situation
-			    (or (ctree-match-calist
-				 mime-preview-condition
-				 (append (mime-entity-situation child)
-					 default-situation))
-				default-situation)))
-		       (if (cdr (assq 'body-presentation-method situation))
-			   (let ((score
-				  (cdr
-				   (or (assoc
-					(cons
-					 (cdr (assq 'type situation))
-					 (cdr (assq 'subtype situation)))
-					mime-view-type-subtype-score-alist)
-				       (assq
-					(cdr (assq 'type situation))
-					mime-view-type-subtype-score-alist)
-				       (assq
-					t
-					mime-view-type-subtype-score-alist)
-				       ))))
-			     (if (> score max-score)
-				 (setq p i
-				       max-score score)
-			       )))
-		       (setq i (1+ i))
-		       situation)
-		     ))
-		  children)))
-    (setq i 0)
-    (while children
-      (let ((child (car children))
-	    (situation (car situations)))
-	(mime-display-entity child (if (= i p)
-				       situation
-				     (del-alist 'body-presentation-method
-						(copy-alist situation))))
-	)
-      (setq children (cdr children)
-	    situations (cdr situations)
-	    i (1+ i))
-      )))
-
-
-;;; @ acting-condition
-;;;
-
-(defvar mime-acting-condition nil
-  "Condition-tree about how to process entity.")
-
-(if (file-readable-p mailcap-file)
-    (let ((entries (mailcap-parse-file)))
-      (while entries
-	(let ((entry (car entries))
-	      view print shared)
-	  (while entry
-	    (let* ((field (car entry))
-		   (field-type (car field)))
-	      (cond ((eq field-type 'view)  (setq view field))
-		    ((eq field-type 'print) (setq print field))
-		    ((memq field-type '(compose composetyped edit)))
-		    (t (setq shared (cons field shared))))
-	      )
-	    (setq entry (cdr entry))
-	    )
-	  (setq shared (nreverse shared))
-	  (ctree-set-calist-with-default
-	   'mime-acting-condition
-	   (append shared (list '(mode . "play")(cons 'method (cdr view)))))
-	  (if print
-	      (ctree-set-calist-with-default
-	       'mime-acting-condition
-	       (append shared
-		       (list '(mode . "print")(cons 'method (cdr view))))
-	       ))
-	  )
-	(setq entries (cdr entries))
-	)))
-
-(ctree-set-calist-strictly
- 'mime-acting-condition
- '((type . application)(subtype . octet-stream)
-   (mode . "play")
-   (method . mime-detect-content)
-   ))
-
-(ctree-set-calist-with-default
- 'mime-acting-condition
- '((mode . "extract")
-   (method . mime-save-content)))
-
-(ctree-set-calist-strictly
- 'mime-acting-condition
- '((type . text)(subtype . x-rot13-47)(mode . "play")
-   (method . mime-view-caesar)
-   ))
-(ctree-set-calist-strictly
- 'mime-acting-condition
- '((type . text)(subtype . x-rot13-47-48)(mode . "play")
-   (method . mime-view-caesar)
-   ))
-
-(ctree-set-calist-strictly
- 'mime-acting-condition
- '((type . message)(subtype . rfc822)(mode . "play")
-   (method . mime-view-message/rfc822)
-   ))
-(ctree-set-calist-strictly
- 'mime-acting-condition
- '((type . message)(subtype . partial)(mode . "play")
-   (method . mime-store-message/partial-piece)
-   ))
-
-(ctree-set-calist-strictly
- 'mime-acting-condition
- '((type . message)(subtype . external-body)
-   ("access-type" . "anon-ftp")
-   (method . mime-view-message/external-anon-ftp)
-   ))
-
-(ctree-set-calist-strictly
- 'mime-acting-condition
- '((type . message)(subtype . external-body)
-   ("access-type" . "url")
-   (method . mime-view-message/external-url)
-   ))
-
-(ctree-set-calist-strictly
- 'mime-acting-condition
- '((type . application)(subtype . octet-stream)
-   (method . mime-save-content)
-   ))
-
-
-;;; @ quitting method
-;;;
-
-(defvar mime-preview-quitting-method-alist
-  '((mime-show-message-mode
-     . mime-preview-quitting-method-for-mime-show-message-mode))
-  "Alist of major-mode vs. quitting-method of mime-view.")
-
-(defvar mime-preview-over-to-previous-method-alist nil
-  "Alist of major-mode vs. over-to-previous-method of mime-view.")
-
-(defvar mime-preview-over-to-next-method-alist nil
-  "Alist of major-mode vs. over-to-next-method of mime-view.")
-
-
-;;; @ following method
-;;;
-
-(defvar mime-preview-following-method-alist nil
-  "Alist of major-mode vs. following-method of mime-view.")
-
-(defvar mime-view-following-required-fields-list
-  '("From"))
-
-
-;;; @ buffer setup
-;;;
-
-(defun mime-display-entity (entity &optional situation
-				   default-situation preview-buffer)
-  (or preview-buffer
-      (setq preview-buffer (current-buffer)))
-  (let* ((raw-buffer (mime-entity-buffer entity))
-	 (start (mime-entity-point-min entity))
-	 e nb ne)
-    (set-buffer raw-buffer)
-    (goto-char start)
-    (or situation
-	(setq situation
-	      (or (ctree-match-calist mime-preview-condition
-				      (append (mime-entity-situation entity)
-					      default-situation))
-		  default-situation)))
-    (let ((button-is-invisible
-	   (eq (cdr (assq 'entity-button situation)) 'invisible))
-	  (header-is-visible
-	   (eq (cdr (assq 'header situation)) 'visible))
-	  (header-presentation-method
-	   (or (cdr (assq 'header-presentation-method situation))
-	       (cdr (assq major-mode mime-header-presentation-method-alist))))
-	  (body-presentation-method
-	   (cdr (assq 'body-presentation-method situation)))
-	  (children (mime-entity-children entity)))
-      (set-buffer preview-buffer)
-      (setq nb (point))
-      (narrow-to-region nb nb)
-      (or button-is-invisible
-	  (if (mime-view-entity-button-visible-p entity)
-	      (mime-view-insert-entity-button entity)
-	    ))
-      (when header-is-visible
-	(if header-presentation-method
-	    (funcall header-presentation-method entity situation)
-	  (mime-insert-decoded-header entity
-				      mime-view-ignored-field-list
-				      mime-view-visible-field-list
-				      (if (mime-entity-cooked-p entity)
-					  nil
-					default-mime-charset))
-	  )
-	(goto-char (point-max))
-	(insert "\n")
-	(run-hooks 'mime-display-header-hook)
-	)
-      (cond (children)
-            ((functionp body-presentation-method)
-	     (funcall body-presentation-method entity situation)
-	     )
-	    (t
-	     (when button-is-invisible
-	       (goto-char (point-max))
-	       (mime-view-insert-entity-button entity)
-	       )
-	     (or header-is-visible
-		 (progn
-		   (goto-char (point-max))
-		   (insert "\n")
-		   ))
-	     ))
-      (setq ne (point-max))
-      (widen)
-      (put-text-property nb ne 'mime-view-entity entity)
-      (goto-char ne)
-      (if children
-	  (if (functionp body-presentation-method)
-	      (funcall body-presentation-method entity situation)
-	    (mime-display-multipart/mixed entity situation)
-	    ))
-      )))
-
-
-;;; @ MIME viewer mode
-;;;
-
-(defconst mime-view-menu-title "MIME-View")
-(defconst mime-view-menu-list
-  '((up		 "Move to upper entity"    mime-preview-move-to-upper)
-    (previous	 "Move to previous entity" mime-preview-move-to-previous)
-    (next	 "Move to next entity"	   mime-preview-move-to-next)
-    (scroll-down "Scroll-down"             mime-preview-scroll-down-entity)
-    (scroll-up	 "Scroll-up"               mime-preview-scroll-up-entity)
-    (play	 "Play current entity"     mime-preview-play-current-entity)
-    (extract	 "Extract current entity"  mime-preview-extract-current-entity)
-    (print	 "Print current entity"    mime-preview-print-current-entity)
-    )
-  "Menu for MIME Viewer")
-
-(cond (running-xemacs
-       (defvar mime-view-xemacs-popup-menu
-	 (cons mime-view-menu-title
-	       (mapcar (function
-			(lambda (item)
-			  (vector (nth 1 item)(nth 2 item) t)
-			  ))
-		       mime-view-menu-list)))
-       (defun mime-view-xemacs-popup-menu (event)
-	 "Popup the menu in the MIME Viewer buffer"
-	 (interactive "e")
-	 (select-window (event-window event))
-	 (set-buffer (event-buffer event))
-	 (popup-menu 'mime-view-xemacs-popup-menu))
-       (defvar mouse-button-2 'button2)
-       )
-      (t
-       (defvar mouse-button-2 [mouse-2])
-       ))
-
-(defun mime-view-define-keymap (&optional default)
-  (let ((mime-view-mode-map (if (keymapp default)
-				(copy-keymap default)
-			      (make-sparse-keymap)
-			      )))
-    (define-key mime-view-mode-map
-      "u"        (function mime-preview-move-to-upper))
-    (define-key mime-view-mode-map
-      "p"        (function mime-preview-move-to-previous))
-    (define-key mime-view-mode-map
-      "n"        (function mime-preview-move-to-next))
-    (define-key mime-view-mode-map
-      "\e\t"     (function mime-preview-move-to-previous))
-    (define-key mime-view-mode-map
-      "\t"       (function mime-preview-move-to-next))
-    (define-key mime-view-mode-map
-      " "        (function mime-preview-scroll-up-entity))
-    (define-key mime-view-mode-map
-      "\M- "     (function mime-preview-scroll-down-entity))
-    (define-key mime-view-mode-map
-      "\177"     (function mime-preview-scroll-down-entity))
-    (define-key mime-view-mode-map
-      "\C-m"     (function mime-preview-next-line-entity))
-    (define-key mime-view-mode-map
-      "\C-\M-m"  (function mime-preview-previous-line-entity))
-    (define-key mime-view-mode-map
-      "v"        (function mime-preview-play-current-entity))
-    (define-key mime-view-mode-map
-      "e"        (function mime-preview-extract-current-entity))
-    (define-key mime-view-mode-map
-      "\C-c\C-p" (function mime-preview-print-current-entity))
-    (define-key mime-view-mode-map
-      "a"        (function mime-preview-follow-current-entity))
-    (define-key mime-view-mode-map
-      "q"        (function mime-preview-quit))
-    (define-key mime-view-mode-map
-      "\C-c\C-x" (function mime-preview-kill-buffer))
-    ;; (define-key mime-view-mode-map
-    ;;   "<"        (function beginning-of-buffer))
-    ;; (define-key mime-view-mode-map
-    ;;   ">"        (function end-of-buffer))
-    (define-key mime-view-mode-map
-      "?"        (function describe-mode))
-    (define-key mime-view-mode-map
-      [tab] (function mime-preview-move-to-next))
-    (define-key mime-view-mode-map
-      [delete] (function mime-preview-scroll-down-entity))
-    (define-key mime-view-mode-map
-      [backspace] (function mime-preview-scroll-down-entity))
-    (if (functionp default)
-	(cond (running-xemacs
-	       (set-keymap-default-binding mime-view-mode-map default)
-	       )
-	      (t
-	       (setq mime-view-mode-map
-		     (append mime-view-mode-map (list (cons t default))))
-	       )))
-    (if mouse-button-2
-	(define-key mime-view-mode-map
-	  mouse-button-2 (function mime-button-dispatcher))
-      )
-    (cond (running-xemacs
-	   (define-key mime-view-mode-map
-	     mouse-button-3 (function mime-view-xemacs-popup-menu))
-	   )
-	  ((>= emacs-major-version 19)
-	   (define-key mime-view-mode-map [menu-bar mime-view]
-	     (cons mime-view-menu-title
-		   (make-sparse-keymap mime-view-menu-title)))
-	   (mapcar (function
-		    (lambda (item)
-		      (define-key mime-view-mode-map
-			(vector 'menu-bar 'mime-view (car item))
-			(cons (nth 1 item)(nth 2 item))
-			)
-		      ))
-		   (reverse mime-view-menu-list)
-		   )
-	   ))
-    (use-local-map mime-view-mode-map)
-    (run-hooks 'mime-view-define-keymap-hook)
-    ))
-
-(defsubst mime-maybe-hide-echo-buffer ()
-  "Clear mime-echo buffer and delete window for it."
-  (let ((buf (get-buffer mime-echo-buffer-name)))
-    (if buf
-	(save-excursion
-	  (set-buffer buf)
-	  (erase-buffer)
-	  (let ((win (get-buffer-window buf)))
-	    (if win
-		(delete-window win)
-	      ))
-	  (bury-buffer buf)
-	  ))))
-
-(defvar mime-view-redisplay nil)
-
-(defun mime-display-message (message &optional preview-buffer
-				     mother default-keymap-or-function)
-  (mime-maybe-hide-echo-buffer)
-  (let ((win-conf (current-window-configuration))
-	(raw-buffer (mime-entity-buffer message)))
-    (or preview-buffer
-	(setq preview-buffer
-	      (concat "*Preview-" (buffer-name raw-buffer) "*")))
-    (set-buffer raw-buffer)
-    (setq mime-preview-buffer preview-buffer)
-    (let ((inhibit-read-only t))
-      (set-buffer (get-buffer-create preview-buffer))
-      (widen)
-      (erase-buffer)
-      (setq mime-raw-buffer raw-buffer)
-      (if mother
-	  (setq mime-mother-buffer mother)
-	)
-      (setq mime-preview-original-window-configuration win-conf)
-      (setq major-mode 'mime-view-mode)
-      (setq mode-name "MIME-View")
-      (mime-display-entity message nil
-			   '((entity-button . invisible)
-			     (header . visible))
-			   preview-buffer)
-      (mime-view-define-keymap default-keymap-or-function)
-      (let ((point
-	     (next-single-property-change (point-min) 'mime-view-entity)))
-	(if point
-	    (goto-char point)
-	  (goto-char (point-min))
-	  (search-forward "\n\n" nil t)
-	  ))
-      (run-hooks 'mime-view-mode-hook)
-      (set-buffer-modified-p nil)
-      (setq buffer-read-only t)
-      (or (get-buffer-window preview-buffer)
-	  (let ((r-win (get-buffer-window raw-buffer)))
-	    (if r-win
-		(set-window-buffer r-win preview-buffer)
-	      (switch-to-buffer preview-buffer)
-	      )))
-      )))
-
-(defun mime-view-buffer (&optional raw-buffer preview-buffer mother
-				   default-keymap-or-function)
-  (interactive)
-  (mime-display-message
-   (mime-parse-buffer raw-buffer)
-   preview-buffer mother default-keymap-or-function))
-
-(defun mime-view-mode (&optional mother ctl encoding
-				 raw-buffer preview-buffer
-				 default-keymap-or-function)
-  "Major mode for viewing MIME message.
-
-Here is a list of the standard keys for mime-view-mode.
-
-key		feature
----		-------
-
-u		Move to upper content
-p or M-TAB	Move to previous content
-n or TAB	Move to next content
-SPC		Scroll up or move to next content
-M-SPC or DEL	Scroll down or move to previous content
-RET		Move to next line
-M-RET		Move to previous line
-v		Decode current content as `play mode'
-e		Decode current content as `extract mode'
-C-c C-p		Decode current content as `print mode'
-a		Followup to current content.
-q		Quit
-button-2	Move to point under the mouse cursor
-        	and decode current content as `play mode'
-"
-  (interactive)
-  (let ((message
-	 (save-excursion
-	   (if raw-buffer (set-buffer raw-buffer))
-	   (or mime-view-redisplay
-	       (setq mime-message-structure (mime-parse-message ctl)))
-	   )))
-    (or (mime-entity-encoding message)
-	(mime-entity-set-encoding-internal message encoding))
-    (mime-display-message message preview-buffer
-			  mother default-keymap-or-function)
-    ))
-
-
-;;; @@ playing
-;;;
-
-(autoload 'mime-preview-play-current-entity "mime-play"
-  "Play current entity." t)
-
-(defun mime-preview-extract-current-entity ()
-  "Extract current entity into file (maybe).
-It decodes current entity to call internal or external method as
-\"extract\" mode.  The method is selected from variable
-`mime-acting-condition'."
-  (interactive)
-  (mime-preview-play-current-entity "extract")
-  )
-
-(defun mime-preview-print-current-entity ()
-  "Print current entity (maybe).
-It decodes current entity to call internal or external method as
-\"print\" mode.  The method is selected from variable
-`mime-acting-condition'."
-  (interactive)
-  (mime-preview-play-current-entity "print")
-  )
-
-
-;;; @@ following
-;;;
-
-(defun mime-preview-follow-current-entity ()
-  "Write follow message to current entity.
-It calls following-method selected from variable
-`mime-preview-following-method-alist'."
-  (interactive)
-  (let (entity)
-    (while (null (setq entity
-		       (get-text-property (point) 'mime-view-entity)))
-      (backward-char)
-      )
-    (let* ((p-beg
-	    (previous-single-property-change (point) 'mime-view-entity))
-	   p-end
-	   (entity-node-id (mime-entity-node-id entity))
-	   (len (length entity-node-id))
-	   )
-      (cond ((null p-beg)
-	     (setq p-beg
-		   (if (eq (next-single-property-change (point-min)
-							'mime-view-entity)
-			   (point))
-		       (point)
-		     (point-min)))
-	     )
-	    ((eq (next-single-property-change p-beg 'mime-view-entity)
-		 (point))
-	     (setq p-beg (point))
-	     ))
-      (setq p-end (next-single-property-change p-beg 'mime-view-entity))
-      (cond ((null p-end)
-	     (setq p-end (point-max))
-	     )
-	    ((null entity-node-id)
-	     (setq p-end (point-max))
-	     )
-	    (t
-	     (save-excursion
-	       (goto-char p-end)
-	       (catch 'tag
-		 (let (e)
-		   (while (setq e
-				(next-single-property-change
-				 (point) 'mime-view-entity))
-		     (goto-char e)
-		     (let ((rc (mime-entity-node-id
-				(get-text-property (point)
-						   'mime-view-entity))))
-		       (or (equal entity-node-id
-				  (nthcdr (- (length rc) len) rc))
-			   (throw 'tag nil)
-			   ))
-		     (setq p-end e)
-		     ))
-		 (setq p-end (point-max))
-		 ))
-	     ))
-      (let* ((mode (mime-preview-original-major-mode 'recursive))
-	     (new-name
-	      (format "%s-%s" (buffer-name) (reverse entity-node-id)))
-	     new-buf
-	     (the-buf (current-buffer))
-	     (a-buf mime-raw-buffer)
-	     fields)
-	(save-excursion
-	  (set-buffer (setq new-buf (get-buffer-create new-name)))
-	  (erase-buffer)
-	  (insert-buffer-substring the-buf p-beg p-end)
-	  (goto-char (point-min))
-          (let ((entity-node-id (mime-entity-node-id entity)) ci str)
-	    (while (progn
-		     (setq
-		      str
-		      (save-excursion
-			(set-buffer a-buf)
-			(setq ci
-			      (mime-find-entity-from-node-id entity-node-id))
-			(save-restriction
-			  (narrow-to-region
-			   (mime-entity-point-min ci)
-			   (mime-entity-point-max ci)
-			   )
-			  (std11-header-string-except
-			   (concat "^"
-				   (apply (function regexp-or) fields)
-				   ":") ""))))
-		     (if (and
-			  (eq (mime-entity-media-type ci) 'message)
-			  (eq (mime-entity-media-subtype ci) 'rfc822))
-			 nil
-		       (if str
-			   (insert str)
-			 )
-		       entity-node-id))
-	      (setq fields (std11-collect-field-names)
-		    entity-node-id (cdr entity-node-id))
-	      )
-	    )
-	  (let ((rest mime-view-following-required-fields-list))
-	    (while rest
-	      (let ((field-name (car rest)))
-		(or (std11-field-body field-name)
-		    (insert
-		     (format
-		      (concat field-name
-			      ": "
-			      (save-excursion
-				(set-buffer the-buf)
-				(set-buffer mime-mother-buffer)
-				(set-buffer mime-raw-buffer)
-				(std11-field-body field-name)
-				)
-			      "\n")))
-		    ))
-	      (setq rest (cdr rest))
-	      ))
-	  (eword-decode-header)
-	  )
-	(let ((f (cdr (assq mode mime-preview-following-method-alist))))
-	  (if (functionp f)
-	      (funcall f new-buf)
-	    (message
-	     (format
-	      "Sorry, following method for %s is not implemented yet."
-	      mode))
-	    ))
-	))))
-
-
-;;; @@ moving
-;;;
-
-(defun mime-preview-move-to-upper ()
-  "Move to upper entity.
-If there is no upper entity, call function `mime-preview-quit'."
-  (interactive)
-  (let (cinfo)
-    (while (null (setq cinfo
-		       (get-text-property (point) 'mime-view-entity)))
-      (backward-char)
-      )
-    (let ((r (mime-entity-parent cinfo))
-	  point)
-      (catch 'tag
-	(while (setq point (previous-single-property-change
-			    (point) 'mime-view-entity))
-	  (goto-char point)
-	  (if (eq r (get-text-property (point) 'mime-view-entity))
-	      (throw 'tag t)
-	    )
-	  )
-	(mime-preview-quit)
-	))))
-
-(defun mime-preview-move-to-previous ()
-  "Move to previous entity.
-If there is no previous entity, it calls function registered in
-variable `mime-preview-over-to-previous-method-alist'."
-  (interactive)
-  (while (null (get-text-property (point) 'mime-view-entity))
-    (backward-char)
-    )
-  (let ((point (previous-single-property-change (point) 'mime-view-entity)))
-    (if point
-	(if (get-text-property (1- point) 'mime-view-entity)
-	    (goto-char point)
-	  (goto-char (1- point))
-	  (mime-preview-move-to-previous)
-	  )
-      (let ((f (assq (mime-preview-original-major-mode)
-		     mime-preview-over-to-previous-method-alist)))
-	(if f
-	    (funcall (cdr f))
-	  ))
-      )))
-
-(defun mime-preview-move-to-next ()
-  "Move to next entity.
-If there is no previous entity, it calls function registered in
-variable `mime-preview-over-to-next-method-alist'."
-  (interactive)
-  (while (null (get-text-property (point) 'mime-view-entity))
-    (forward-char)
-    )
-  (let ((point (next-single-property-change (point) 'mime-view-entity)))
-    (if point
-	(progn
-	  (goto-char point)
-	  (if (null (get-text-property point 'mime-view-entity))
-	      (mime-preview-move-to-next)
-	    ))
-      (let ((f (assq (mime-preview-original-major-mode)
-		     mime-preview-over-to-next-method-alist)))
-	(if f
-	    (funcall (cdr f))
-	  ))
-      )))
-
-(defun mime-preview-scroll-up-entity (&optional h)
-  "Scroll up current entity.
-If reached to (point-max), it calls function registered in variable
-`mime-preview-over-to-next-method-alist'."
-  (interactive)
-  (or h
-      (setq h (1- (window-height)))
-      )
-  (if (= (point) (point-max))
-      (let ((f (assq (mime-preview-original-major-mode)
-                     mime-preview-over-to-next-method-alist)))
-        (if f
-            (funcall (cdr f))
-          ))
-    (let ((point
-	   (or (next-single-property-change (point) 'mime-view-entity)
-	       (point-max))))
-      (forward-line h)
-      (if (> (point) point)
-          (goto-char point)
-        )
-      )))
-
-(defun mime-preview-scroll-down-entity (&optional h)
-  "Scroll down current entity.
-If reached to (point-min), it calls function registered in variable
-`mime-preview-over-to-previous-method-alist'."
-  (interactive)
-  (or h
-      (setq h (1- (window-height)))
-      )
-  (if (= (point) (point-min))
-      (let ((f (assq (mime-preview-original-major-mode)
-		     mime-preview-over-to-previous-method-alist)))
-        (if f
-            (funcall (cdr f))
-          ))
-    (let ((point
-	   (or (previous-single-property-change (point) 'mime-view-entity)
-	       (point-min))))
-      (forward-line (- h))
-      (if (< (point) point)
-          (goto-char point)
-        ))))
-
-(defun mime-preview-next-line-entity ()
-  (interactive)
-  (mime-preview-scroll-up-entity 1)
-  )
-
-(defun mime-preview-previous-line-entity ()
-  (interactive)
-  (mime-preview-scroll-down-entity 1)
-  )
-
-
-;;; @@ quitting
-;;;
-
-(defun mime-preview-quit ()
-  "Quit from MIME-preview buffer.
-It calls function registered in variable
-`mime-preview-quitting-method-alist'."
-  (interactive)
-  (let ((r (assq (mime-preview-original-major-mode)
-		 mime-preview-quitting-method-alist)))
-    (if r
-	(funcall (cdr r))
-      )))
-
-(defun mime-preview-kill-buffer ()
-  (interactive)
-  (kill-buffer (current-buffer))
-  )
-
-
-;;; @ end
-;;;
-
-(provide 'mime-view)
-
-(run-hooks 'mime-view-load-hook)
-
-;;; mime-view.el ends here
diff --git a/mime-w3.el b/mime-w3.el
deleted file mode 100644
index 2c0655b..0000000
--- a/mime-w3.el
+++ /dev/null
@@ -1,64 +0,0 @@
-;;; mime-w3.el --- mime-view content filter for text
-
-;; Copyright (C) 1994,1995,1996,1997,1998 Free Software Foundation, Inc.
-
-;; Author: MORIOKA Tomohiko <morioka@jaist.ac.jp>
-;; Keywords: HTML, MIME, multimedia, mail, news
-
-;; This file is part of SEMI (Suite of 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
-;; 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 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.
-
-;;; Code:
-
-(require 'w3)
-(require 'mime-text)
-
-(defmacro mime-put-keymap-region (start end keymap)
-  `(put-text-property ,start ,end
-		      ',(if (featurep 'xemacs)
-			    'keymap
-			  'local-map)
-		      ,keymap)
-  )
-
-(defmacro mime-save-background-color (&rest body)
-  (if (featurep 'xemacs)
-      `(let ((color (color-name (face-background 'default))))
-	 (prog1
-	     (progn ,@body)
-	   (font-set-face-background 'default color (current-buffer))
-	   ))
-    (cons 'progn body)))
-
-(defun mime-preview-text/html (entity situation)
-  (mime-save-background-color
-   (save-restriction
-     (narrow-to-region (point-max)(point-max))
-     (mime-text-insert-decoded-body entity)
-     (let ((beg (point-min)))
-       (remove-text-properties beg (point-max) '(face nil))
-       (w3-region beg (point-max))
-       (mime-put-keymap-region beg (point-max) w3-mode-map)
-       ))))
-
-
-;;; @ end
-;;;
-
-(provide 'mime-w3)
-
-;;; mime-w3.el ends here
diff --git a/semi-def.el b/semi-def.el
deleted file mode 100644
index 38508b0..0000000
--- a/semi-def.el
+++ /dev/null
@@ -1,250 +0,0 @@
-;;; semi-def.el --- definition module for REMI
-
-;; Copyright (C) 1995,1996,1997,1998 Free Software Foundation, Inc.
-
-;; Author: MORIOKA Tomohiko <morioka@jaist.ac.jp>
-;; Keywords: definition, MIME, multimedia, mail, news
-
-;; This file is part of SEMI (Sample of Emacs MIME Implementation).
-
-;; 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 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.
-
-;;; Code:
-
-(require 'emu)
-
-(eval-when-compile (require 'cl))
-
-(require 'custom)
-
-(defconst mime-user-interface-version '("SEMI" "Toyama" 1 8 0)
-  "Implementation name, version name and numbers of MIME-kernel package.")
-
-(autoload 'mule-caesar-region "mule-caesar"
-  "Caesar rotation of current region." t)
-
-
-;;; @ constants
-;;;
-
-(defconst mime-echo-buffer-name "*MIME-echo*"
-  "Name of buffer to display MIME-playing information.")
-
-(defconst mime-temp-buffer-name " *MIME-temp*")
-
-
-;;; @ button
-;;;
-
-(defcustom mime-button-face 'bold
-  "Face used for content-button or URL-button of MIME-Preview buffer."
-  :group 'mime
-  :type 'face)
-
-(defcustom mime-button-mouse-face 'highlight
-  "Face used for MIME-preview buffer mouse highlighting."
-  :group 'mime
-  :type 'face)
-
-(defsubst mime-add-button (from to function &optional data)
-  "Create a button between FROM and TO with callback FUNCTION and DATA."
-  (let ((overlay (make-overlay from to)))
-    (and mime-button-face
-	 (overlay-put overlay 'face mime-button-face))
-    (and mime-button-mouse-face
-	 (overlay-put overlay 'mouse-face mime-button-mouse-face))
-    (add-text-properties from to (list 'mime-button-callback function))
-    (and data
-	 (add-text-properties from to (list 'mime-button-data data)))
-    ))
-
-(defsubst mime-insert-button (string function &optional data)
-  "Insert STRING as button with callback FUNCTION and DATA."
-  (save-restriction
-    (narrow-to-region (point)(point))
-    (insert (concat "[" string "]\n"))
-    (mime-add-button (point-min)(point-max) function data)
-    ))
-
-(defvar mime-button-mother-dispatcher nil)
-
-(defun mime-button-dispatcher (event)
-  "Select the button under point."
-  (interactive "e")
-  (let (buf point func data)
-    (save-window-excursion
-      (mouse-set-point event)
-      (setq buf (current-buffer)
-	    point (point)
-	    func (get-text-property (point) 'mime-button-callback)
-	    data (get-text-property (point) 'mime-button-data)
-	    ))
-    (save-excursion
-      (set-buffer buf)
-      (goto-char point)
-      (if func
-	  (apply func data)
-	(if (fboundp mime-button-mother-dispatcher)
-	    (funcall mime-button-mother-dispatcher event)
-	  )))))
-
-
-;;; @ for URL
-;;;
-
-(defcustom mime-browse-url-regexp
-  (concat "\\(http\\|ftp\\|file\\|gopher\\|news\\|telnet\\|wais\\|mailto\\):"
-	  "\\(//[-a-zA-Z0-9_.]+:[0-9]*\\)?"
-	  "[-a-zA-Z0-9_=?#$@~`%&*+|\\/.,]*[-a-zA-Z0-9_=#$@~`%&*+|\\/]")
-  "*Regexp to match URL in text body."
-  :group 'mime
-  :type 'regexp)
-
-(defcustom mime-browse-url-function (function browse-url)
-  "*Function to browse URL."
-  :group 'mime
-  :type 'function)
-
-(defsubst mime-add-url-buttons ()
-  "Add URL-buttons for text body."
-  (goto-char (point-min))
-  (while (re-search-forward mime-browse-url-regexp nil t)
-    (let ((beg (match-beginning 0))
-	  (end (match-end 0)))
-      (mime-add-button beg end mime-browse-url-function
-		       (list (buffer-substring beg end))))))
-
-
-;;; @ menu
-;;;
-
-(if window-system
-    (if (featurep 'xemacs)
-	(defun select-menu-alist (title menu-alist)
-	  (let (ret)
-	    (popup-menu
-	     (list* title
-		    "---"
-		    (mapcar (function
-			     (lambda (cell)
-			       (vector (car cell)
-				       `(progn
-					  (setq ret ',(cdr cell))
-					  (throw 'exit nil)
-					  )
-				       t)
-			       ))
-			    menu-alist)
-		    ))
-	    (recursive-edit)
-	    ret))
-      (defun select-menu-alist (title menu-alist)
-	(x-popup-menu
-	 (list '(1 1) (selected-window))
-	 (list title (cons title menu-alist))
-	 ))
-      )
-  (defun select-menu-alist (title menu-alist)
-    (cdr
-     (assoc (completing-read (concat title " : ") menu-alist)
-	    menu-alist)
-     ))
-  )
-
-
-;;; @ PGP
-;;;
-
-(defvar pgp-function-alist
-  '(
-    ;; for mime-pgp
-    (verify		mc-verify			"mc-toplev")
-    (decrypt		mc-decrypt			"mc-toplev")
-    (fetch-key		mc-pgp-fetch-key		"mc-pgp")
-    (snarf-keys		mc-snarf-keys			"mc-toplev")
-    ;; for mime-edit
-    (mime-sign		mime-mc-pgp-sign-region		"mime-mc")
-    (traditional-sign	mc-pgp-sign-region		"mc-pgp")
-    (encrypt		mime-mc-pgp-encrypt-region	"mime-mc")
-    (insert-key		mc-insert-public-key		"mc-toplev")
-    )
-  "Alist of service names vs. corresponding functions and its filenames.
-Each element looks like (SERVICE FUNCTION FILE).
-
-SERVICE is a symbol of PGP processing.  It allows `verify', `decrypt',
-`fetch-key', `snarf-keys', `mime-sign', `traditional-sign', `encrypt'
-or `insert-key'.
-
-Function is a symbol of function to do specified SERVICE.
-
-FILE is string of filename which has definition of corresponding
-FUNCTION.")
-
-(defmacro pgp-function (method)
-  "Return function to do service METHOD."
-  `(cadr (assq ,method (symbol-value 'pgp-function-alist))))
-
-(mapcar (function
-	 (lambda (method)
-	   (autoload (cadr method)(nth 2 method))
-	   ))
-	pgp-function-alist)
-
-
-;;; @ Other Utility
-;;;
-
-(defvar mime-condition-type-alist
-  '((preview . mime-preview-condition)
-    (action . mime-acting-condition)))
-
-(defvar mime-condition-mode-alist
-  '((with-default . ctree-set-calist-with-default)
-    (t . ctree-set-calist-strictly)))
-
-(defun mime-add-condition (target-type condition &optional mode file)
-  "Add CONDITION to database specified by TARGET-TYPE.
-TARGET-TYPE must be 'preview or 'action.  
-If optional argument MODE is 'strict or nil (omitted), CONDITION is
-added strictly.
-If optional argument MODE is 'with-default, CONDITION is added with
-default rule.
-If optional argument FILE is specified, it is loaded when CONDITION is
-activate."
-  (let ((sym (cdr (assq target-type mime-condition-type-alist))))
-    (if sym
-	(let ((func (cdr (or (assq mode mime-condition-mode-alist)
-			     (assq t mime-condition-mode-alist)))))
-	  (if (fboundp func)
-	      (progn
-		(funcall func sym condition)
-		(if file
-		    (let ((method (cdr (assq 'method condition))))
-		      (autoload method file)
-		      ))
-		)
-	    (error "Function for mode `%s' is not found." mode)
-	    ))
-      (error "Variable for target-type `%s' is not found." target-type)
-      )))
-
-
-;;; @ end
-;;;
-
-(provide 'semi-def)
-
-;;; semi-def.el ends here
diff --git a/semi-setup.el b/semi-setup.el
deleted file mode 100644
index e7decc8..0000000
--- a/semi-setup.el
+++ /dev/null
@@ -1,195 +0,0 @@
-;;; semi-setup.el --- setup file for MIME-View.
-
-;; Copyright (C) 1994,1995,1996,1997,1998 Free Software Foundation, Inc.
-
-;; Author: MORIOKA Tomohiko <morioka@jaist.ac.jp>
-;; Keywords: mail, news, MIME, multimedia, multilingual, encoded-word
-
-;; This file is part of SEMI (Setting for 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
-;; 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 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.
-
-;;; Code:
-
-(require 'semi-def)
-(require 'path-util)
-
-(defun call-after-loaded (module func &optional hook-name)
-  "If MODULE is provided, then FUNC is called.
-Otherwise func is set to MODULE-load-hook.
-If optional argument HOOK-NAME is specified,
-it is used as hook to set."
-  (if (featurep module)
-      (funcall func)
-    (or hook-name
-	(setq hook-name (intern (concat (symbol-name module) "-load-hook")))
-	)
-    (add-hook hook-name func)
-    ))
-
-
-;; for image/* and X-Face
-(defvar mime-setup-enable-inline-image
-  (and window-system
-       (or running-xemacs
-	   (and (featurep 'mule)(module-installed-p 'bitmap))
-	   ))
-  "*If it is non-nil, semi-setup sets up to use mime-image.")
-
-(if mime-setup-enable-inline-image
-    (call-after-loaded 'mime-view
-		       (function
-			(lambda ()
-			  (require 'mime-image)
-			  )))
-  )
-
-
-;; for text/html
-(defvar mime-setup-enable-inline-html
-  (module-installed-p 'w3)
-  "*If it is non-nil, semi-setup sets up to use mime-w3.")
-
-(if mime-setup-enable-inline-html
-    (call-after-loaded
-     'mime-view
-     (function
-      (lambda ()
-	(autoload 'mime-preview-text/html "mime-w3")
-	
-	(ctree-set-calist-strictly
-	 'mime-preview-condition
-	 '((type . text)(subtype . html)
-	   (body . visible)
-	   (body-presentation-method . mime-preview-text/html)))
-	
-	(set-alist 'mime-view-type-subtype-score-alist
-		   '(text . html) 3)
-	)))
-  )
-
-
-;; for PGP
-(defvar mime-setup-enable-pgp
-  (module-installed-p 'mailcrypt)
-  "*If it is non-nil, semi-setup sets uf to use mime-pgp.")
-
-(if mime-setup-enable-pgp
-    (eval-after-load "mime-view"
-      '(progn
-	 (mime-add-condition
-	  'preview '((type . application)(subtype . pgp)
-		     (message-button . visible)))
-	 (mime-add-condition
-	  'action '((type . application)(subtype . pgp)
-		    (method . mime-view-application/pgp))
-	  'strict "mime-pgp")
-	 (mime-add-condition
-	  'action '((type . text)(subtype . x-pgp)
-		    (method . mime-view-application/pgp)))
-	 
-	 (mime-add-condition
-	  'action '((type . multipart)(subtype . signed)
-		    (method . mime-verify-multipart/signed))
-	  'strict "mime-pgp")
-	 
-	 (mime-add-condition
-	  'action
-	  '((type . application)(subtype . pgp-signature)
-	    (method . mime-verify-application/pgp-signature))
-	  'strict "mime-pgp")
-	 
-	 (mime-add-condition
-	  'action
-	  '((type . application)(subtype . pgp-encrypted)
-	    (method . mime-decrypt-application/pgp-encrypted))
-	  'strict "mime-pgp")
-	 
-	 (mime-add-condition
-	  'action
-	  '((type . application)(subtype . pgp-keys)
-	    (method . mime-add-application/pgp-keys))
-	  'strict "mime-pgp")
-	 ))
-  )
-
-
-;;; @ for mime-edit
-;;;
-
-(defun mime-setup-decode-message-header ()
-  (save-excursion
-    (save-restriction
-      (goto-char (point-min))
-      (narrow-to-region
-       (point-min)
-       (if (re-search-forward
-	    (concat "^" (regexp-quote mail-header-separator) "$")
-	    nil t)
-	   (match-beginning 0)
-	 (point-max)
-	 ))
-      (eword-decode-header)
-      (set-buffer-modified-p nil)
-      )))
-
-(add-hook 'mime-edit-mode-hook 'mime-setup-decode-message-header)
-
-
-;;; @@ variables
-;;;
-
-(defvar mime-setup-use-signature t
-  "If it is not nil, mime-setup sets up to use signature.el.")
-
-(defvar mime-setup-default-signature-key "\C-c\C-s"
-  "*Key to insert signature.")
-
-(defvar mime-setup-signature-key-alist '((mail-mode . "\C-c\C-w"))
-  "Alist of major-mode vs. key to insert signature.")
-
-
-;;; @@ for signature
-;;;
-
-(defun mime-setup-set-signature-key ()
-  (let ((keymap (current-local-map)))
-    (if keymap
-	(let ((key
-	       (or (cdr (assq major-mode mime-setup-signature-key-alist))
-		   mime-setup-default-signature-key)))
-	  (define-key keymap key (function insert-signature))
-	  ))))
-
-(when mime-setup-use-signature
-  (autoload 'insert-signature "signature" "Insert signature" t)
-  (add-hook 'mime-edit-mode-hook 'mime-setup-set-signature-key)
-  ;; (setq message-signature nil)
-  )
-
-
-;;; @ for mu-cite
-;;;
-
-(add-hook 'mu-cite/pre-cite-hook 'eword-decode-header)
-
-
-;;; @ end
-;;;
-
-(provide 'semi-setup)
-
-;;; semi-setup.el ends here
diff --git a/signature.el b/signature.el
deleted file mode 100644
index f06f53c..0000000
--- a/signature.el
+++ /dev/null
@@ -1,159 +0,0 @@
-;;; signature.el --- a signature utility for GNU Emacs
-
-;; Copyright (C) 1994,1995,1996,1997 Free Software Foundation, Inc.
-
-;; Author: MORIOKA Tomohiko <morioka@jaist.ac.jp>
-;;         OKABE Yasuo <okabe@kudpc.kyoto-u.ac.jp>
-;;         Shuhei KOBAYASHI <shuhei-k@jaist.ac.jp>
-;; Maintainer: Shuhei KOBAYASHI <shuhei-k@jaist.ac.jp>
-;; Created: 1994/7/11
-;; Version: $Id: signature.el,v 7.16 1997/09/24 23:17:38 shuhei-k Exp $
-;; Keywords: mail, news, signature
-
-;; This file is part of SEMI (SEMI is 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
-;; 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; see the file COPYING.  If not, write to
-;; the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-;; Boston, MA 02111-1307, USA.
-
-;;; Code:
-
-(require 'std11)
-
-
-;;; @ valiables
-;;;
-
-(defvar signature-insert-at-eof nil
-  "*If non-nil, insert signature at the end of file.")
-
-(defvar signature-delete-blank-lines-at-eof nil
-  "*If non-nil, signature-insert-at-eof deletes blank lines at the end
-of file.")
-
-(defvar signature-load-hook nil
-  "*List of functions called after signature.el is loaded.")
-
-(defvar signature-separator "-- \n"
-  "*String to separate contents and signature.
-It is inserted when signature is inserted at end of file.")
-
-(defvar signature-file-name "~/.signature"
-  "*Name of file containing the user's signature.")
-
-(defvar signature-file-alist nil
-  "*Alist of the form:
-    (((FIELD . PATTERN) . FILENAME)
-     ...)
-PATTERN is a string or list of string. If PATTERN matches the contents of
-FIELD, the contents of FILENAME is inserted.")
-
-(defvar signature-file-prefix nil
-  "*String containing optional prefix for the signature file names")
-
-(defvar signature-insert-hook nil
-  "*List of functions called before inserting a signature.")
-
-(defvar signature-use-bbdb nil
-  "*If non-nil, Register sigtype to BBDB.")
-
-(autoload 'signature/get-sigtype-from-bbdb "mime-bbdb")
-
-(defun signature/get-sigtype-interactively (&optional default)
-  (read-file-name "Insert your signature: "
-                  (or default (concat signature-file-name "-"))
-                  (or default signature-file-name)
-                  nil))
-
-(defun signature/get-signature-file-name ()
-  (save-excursion
-    (save-restriction
-      (narrow-to-region
-       (goto-char (point-min))
-       (if (re-search-forward
-            (concat "^" (regexp-quote mail-header-separator) "$")
-            nil t)
-           (match-beginning 0)
-         (point-max)
-         ))
-      (catch 'found
-        (let ((alist signature-file-alist) cell field value)
-          (while alist
-            (setq cell  (car alist)
-                  field (std11-field-body (car (car cell)))
-                  value (cdr (car cell)))
-            (cond ((functionp value)
-		   (let ((name (apply value field (cdr cell))))
-		     (if name
-			 (throw 'found
-				(concat signature-file-prefix name))
-		       )))
-		  ((stringp field)
-		   (cond ((consp value)
-			  (while value
-			    (if (string-match (car value) field)
-				(throw 'found
-				       (concat
-					signature-file-prefix (cdr cell)))
-			      (setq value (cdr value))
-			      )))
-			 ((stringp value)
-			  (if (string-match value field)
-			      (throw 'found
-				     (concat
-				      signature-file-prefix (cdr cell)))
-			    )))))
-            (setq alist (cdr alist))
-            ))
-        signature-file-name))))
-
-(defun insert-signature (&optional arg)
-  "Insert the file named by signature-file-name.
-It is inserted at the end of file if signature-insert-at-eof is non-nil,
-and otherwise at the current point.  A prefix argument enables user to
-specify a file named <signature-file-name>-DISTRIBUTION interactively."
-  (interactive "P")
-  (let ((signature-file-name
-         (expand-file-name
-          (or (and signature-use-bbdb
-                   (signature/get-sigtype-from-bbdb arg))
-              (and arg
-                   (signature/get-sigtype-interactively))
-              (signature/get-signature-file-name))
-          )))
-    (or (file-readable-p signature-file-name)
-        (error "Cannot open signature file: %s" signature-file-name))
-    (if signature-insert-at-eof
-        (progn
-          (goto-char (point-max))
-          (or (bolp) (insert "\n"))
-          (if signature-delete-blank-lines-at-eof (delete-blank-lines))
-          ))
-    (run-hooks 'signature-insert-hook)
-    (if (= (point)(point-max))
-	(insert signature-separator)
-      )
-    (insert-file-contents signature-file-name)
-    (force-mode-line-update)
-    signature-file-name))
-
-
-;;; @ end
-;;;
-
-(provide 'signature)
-
-(run-hooks 'signature-load-hook)
-
-;;; signature.el ends here