From: morioka <morioka>
Date: Mon, 2 Mar 1998 15:02:47 +0000 (+0000)
Subject: tm 6.50
X-Git-Tag: tm6_50~1
X-Git-Url: http://git.chise.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=512f3ae410a64c797aee755730d693750b232e6c;p=elisp%2Ftm.git

tm 6.50
---

diff --git a/Makefile b/Makefile
index 797137a..5f4b818 100644
--- a/Makefile
+++ b/Makefile
@@ -17,11 +17,11 @@ MULE2	= mule2
 # TMDIR18 = for Emacs 18.* (NEMACS, NEpoch or MULE 1)
 # TMDIR19 = for Emacs 19.* (FSF original, XEmacs or MULE 2)
 
-TMDIR18 = /usr/local/lib/emacs/local.lisp/tm
-TMDIR19 = /usr/local/lib/mule/site-lisp
+#TMDIR18 = /usr/local/lib/emacs/local.lisp/tm
+#TMDIR19 = /usr/local/lib/mule/site-lisp
 
-# TMDIR18 = $(HOME)/lib/emacs18/lisp
-# TMDIR19 = $(HOME)/lib/emacs19/lisp
+TMDIR18 = $(HOME)/lib/emacs18/lisp
+TMDIR19 = $(HOME)/lib/emacs19/lisp
 
 # Please specify GNUS type (`gnus3' or `gnus4') if you use Emacs 18.*
 EMACS18_GNUS  = gnus3
@@ -53,7 +53,7 @@ FILES	= tm/README.eng tm/rel-*.ol \
 	tl/Makefile tl/Makefile.bc tl/loadpath \
 	tl/*.el tl/doc/*.texi
 
-TARFILE = tm6.22.3.tar
+TARFILE = tm6.50.tar
 
 
 lpath-nemacs:
@@ -61,8 +61,8 @@ lpath-nemacs:
 
 nemacs:	lpath-nemacs
 	make -f Makefile.bc all EMACS=$(NEMACS) EMACS_TYPE=nemacs
-	cd gnus; PWD=`pwd` \
-		make nemacs NEMACS=$(NEMACS) EMACS18_GNUS=$(EMACS18_GNUS)
+#	cd gnus; PWD=`pwd` \
+#		make nemacs NEMACS=$(NEMACS) EMACS18_GNUS=$(EMACS18_GNUS)
 	cd mh-e; PWD=`pwd` \
 		make nemacs NEMACS=$(NEMACS) NEMACS_MH_E=$(NEMACS_MH_E)
 
@@ -78,8 +78,8 @@ lpath-mule1:
 
 mule1:	lpath-mule1
 	make -f Makefile.bc all EMACS=$(MULE1) EMACS_TYPE=mule
-	cd gnus; PWD=`pwd` \
-		make mule1 MULE1=$(MULE1) EMACS18_GNUS=$(EMACS18_GNUS)
+#	cd gnus; PWD=`pwd` \
+#		make mule1 MULE1=$(MULE1) EMACS18_GNUS=$(EMACS18_GNUS)
 	cd mh-e; PWD=`pwd` \
 		make mule1 MULE1=$(MULE1) NEMACS_MH_E=$(MULE1_MH_E)
 
@@ -90,7 +90,7 @@ install-mule1:	mule1 install-mua-18
 	make -f Makefile.bc install TMDIR=$(TMDIR18) EMACS_TYPE=mule
 
 install-mua-18:
-	cd gnus; PWD=`pwd` make install-18 TMDIR18=$(TMDIR18)
+#	cd gnus; PWD=`pwd` make install-18 TMDIR18=$(TMDIR18)
 	cd mh-e; PWD=`pwd` make install-18 TMDIR18=$(TMDIR18)
 	make -f Makefile.bc install-tm-vm TMDIR=$(TMDIR18)
 
@@ -100,7 +100,7 @@ lpath-orig19:
 
 orig19:	lpath-orig19
 	make -f Makefile.bc all EMACS=$(ORIG19) EMACS_TYPE=orig
-	cd gnus; PWD=`pwd` make orig19 ORIG19=$(ORIG19)
+#	cd gnus; PWD=`pwd` make orig19 ORIG19=$(ORIG19)
 	cd mh-e; PWD=`pwd` make orig19 ORIG19=$(ORIG19)
 
 orig19-vm: lpath-nemacs
@@ -115,7 +115,7 @@ lpath-mule2:
 
 mule2:	lpath-mule2
 	make -f Makefile.bc all EMACS=$(MULE2) EMACS_TYPE=mule
-	cd gnus; PWD=`pwd` make mule2 MULE2=$(MULE2)
+#	cd gnus; PWD=`pwd` make mule2 MULE2=$(MULE2)
 	cd mh-e; PWD=`pwd` make mule2 MULE2=$(MULE2)
 
 mule2-vm: lpath-nemacs
@@ -125,7 +125,7 @@ install-mule2:	mule2 install-mua-19
 	make -f Makefile.bc install TMDIR=$(TMDIR19) EMACS_TYPE=mule
 
 install-mua-19:
-	cd gnus; PWD=`pwd` make install-19 TMDIR19=$(TMDIR19)
+#	cd gnus; PWD=`pwd` make install-19 TMDIR19=$(TMDIR19)
 	cd mh-e; PWD=`pwd` make install-19 TMDIR19=$(TMDIR19)
 	make -f Makefile.bc install-tm-vm TMDIR=$(TMDIR19)
 
diff --git a/Makefile.bc b/Makefile.bc
index 89d8113..269f3a6 100644
--- a/Makefile.bc
+++ b/Makefile.bc
@@ -1,12 +1,12 @@
 #
-# $Id: Makefile.bc,v 6.4 1995/05/18 16:46:28 morioka Exp $
+# $Id: Makefile.bc,v 6.4 1995/05/18 16:46:28 morioka Exp morioka $
 #
 
 TM_EL	= signature.el \
 	tiny-mime.el tm-misc.el tm-$(EMACS_TYPE).el \
 	tm-view.el tm-rich.el tm-ftp.el tm-latex.el tm-partial.el \
 	tm-rmail.el \
-	tm-comp.el
+	tm-comp.el # tm-evs.el
 TM_ELC	= ${TM_EL:el=elc}
 ALL_EL	= $(TM_EL) tm-setup.el mime-setup.el
 
diff --git a/base64.el b/base64.el
new file mode 100644
index 0000000..52a1765
--- /dev/null
+++ b/base64.el
@@ -0,0 +1,105 @@
+;;;
+;;; $Id$
+;;;
+
+(require 'tl-seq)
+
+;;; @ internal base64 decoder/encoder
+;;;	based on base64 decoder by Enami Tsugutomo
+
+;;; @@ convert from/to base64 char
+;;;
+
+(defun base64-num-to-char (n)
+  (cond ((eq n nil) ?=)
+	((< n 26) (+ ?A n))
+	((< n 52) (+ ?a (- n 26)))
+	((< n 62) (+ ?0 (- n 52)))
+	((= n 62) ?+)
+	((= n 63) ?/)
+	(t (error "not a base64 integer %d" n))))
+
+(defun base64-char-to-num (c)
+  (cond ((and (<= ?A c) (<= c ?Z)) (- c ?A))
+	((and (<= ?a c) (<= c ?z)) (+ (- c ?a) 26))
+	((and (<= ?0 c) (<= c ?9)) (+ (- c ?0) 52))
+	((= c ?+) 62)
+	((= c ?/) 63)
+	((= c ?=) nil)
+	(t (error "not a base64 character %c" c))))
+
+
+;;; @@ encode/decode one base64 unit
+;;;
+
+(defun base64-mask (i n) (logand i (1- (ash 1 n))))
+
+(defun base64-encode-1 (a &optional b &optional c)
+  (cons (ash a -2)
+	(cons (logior (ash (base64-mask a 2) (- 6 2))
+		      (if b (ash b -4) 0))
+	      (if b
+		  (cons (logior (ash (base64-mask b 4) (- 6 4))
+				(if c (ash c -6) 0))
+			(if c
+			    (cons (base64-mask c (- 6 0))
+				  nil)))))))
+
+(defun base64-decode-1 (a b &optional c &optional d)
+  (cons (logior (ash a 2) (ash b (- 2 6)))
+	(if c (cons (logior (ash (base64-mask b 4) 4)
+			    (base64-mask (ash c (- 4 6)) 4))
+		    (if d (cons (logior (ash (base64-mask c 2) 6) d)
+				nil))))))
+
+(defun base64-encode-chars (a &optional b &optional c)
+  (mapcar (function base64-num-to-char) (base64-encode-1 a b c)))
+
+(defun base64-decode-chars (&rest args)
+  (apply (function base64-decode-1)
+	 (mapcar (function base64-char-to-num) args)
+	 ))
+
+
+;;; @@ encode/decode base64 string
+;;;
+
+(defun base64-encode-string (string)
+  (let* ((es (mapconcat
+	      (function
+	       (lambda (pack)
+		 (mapconcat (function char-to-string)
+			    (apply (function base64-encode-chars) pack)
+			    "")
+		 ))
+	      (pack-sequence string 3)
+	      ""))
+	 (m (mod (length es) 4))
+	 )
+    (concat es (cond ((= m 3) "=")
+		     ((= m 2) "==")
+		     ))
+    ))
+
+(defun base64-decode-string (string)
+  (mapconcat (function
+	      (lambda (pack)
+		(mapconcat (function char-to-string)
+			   (apply (function base64-decode-chars) pack)
+			   "")
+		))
+	     (pack-sequence string 4)
+	     ""))
+
+
+;;; @ etc
+;;;
+
+(defun base64-encoded-length (string)
+  (let ((len (length string)))
+    (* (+ (/ len 3)
+	  (if (= (mod len 3) 0) 0 1)
+	  ) 4)
+    ))
+
+(provide 'base64)
diff --git a/gnus/Makefile b/gnus/Makefile
index eb28c64..b28bc05 100644
--- a/gnus/Makefile
+++ b/gnus/Makefile
@@ -34,6 +34,12 @@ EMACS18_NNTP4 = /usr/local/lib/emacs/local.lisp/gnus-4.1/lisp/nntp
 EMACS19_GNUS  = gnus
 EMACS19_NNTP  = nntp
 
+
+FILES	= tm/gnus/*.el
+
+TARFILE = tm-gnus6.3.tar
+
+
 nemacs:		nemacs-$(EMACS18_GNUS)
 
 nemacs-gnus3:
@@ -80,3 +86,7 @@ install-19:
 
 clean:
 	-rm *.elc
+
+
+tar:
+	cd ../..; tar cvf $(TARFILE) $(FILES); gzip -9 $(TARFILE)
diff --git a/gnus/tm-dgnus.el b/gnus/tm-dgnus.el
new file mode 100644
index 0000000..5f1e3fd
--- /dev/null
+++ b/gnus/tm-dgnus.el
@@ -0,0 +1,85 @@
+;;;
+;;; tm-dgnus.el --- tm-gnus module for (ding) GNUS
+;;;
+
+;;; @ version
+;;;
+(defconst tm-gnus/RCS-ID
+  "$Id: tm-dgnus.el,v 6.3 1995/05/31 04:34:43 morioka Exp $")
+
+(defconst tm-gnus/version
+  (concat (get-version-string tm-gnus/RCS-ID) " (ding)"))
+
+
+;;; @ autoload
+;;;
+
+(autoload 'mime/viewer-mode "tm-view" "View MIME message." t)
+(autoload 'mime/decode-message-header
+  "tiny-mime" "Decode MIME encoded-word." t)
+(autoload 'mime/decode-string "tiny-mime" "Decode MIME encoded-word." t)
+
+
+;;; @ command functions
+;;;
+
+(defun tm-gnus/view-message (arg)
+  "MIME decode and play this message."
+  (interactive "P")
+  (let ((gnus-break-pages nil))
+    (gnus-summary-select-article t t)
+    )
+  (pop-to-buffer gnus-article-buffer t)
+  (mime/viewer-mode)
+  )
+
+(defun tm-gnus/summary-scroll-down ()
+  "Scroll down one line current article."
+  (interactive)
+  (gnus-summary-scroll-up -1)
+  )
+
+(define-key gnus-summary-mode-map "v" (function tm-gnus/view-message))
+(define-key gnus-summary-mode-map
+  "\e\r" (function tm-gnus/summary-scroll-down))
+
+
+;;; @ summary filter
+;;;
+
+(defun tm-gnus/decode-summary-from-and-subjects ()
+  (mapcar (function
+	   (lambda (header)
+	     (header-set-from
+	      header
+	      (mime/decode-string (or (header-from header) ""))
+	      )
+	     (header-set-subject
+	      header
+	      (mime/decode-string (or (header-subject header) ""))
+	      )
+	     ))
+	  gnus-newsgroup-headers)
+  )
+
+(add-hook 'gnus-select-group-hook
+	  (function tm-gnus/decode-summary-from-and-subjects))
+
+
+;;; @ article filter
+;;;
+
+(setq gnus-show-mime-method
+      (function
+       (lambda ()
+	 (let (buffer-read-only)
+	   (mime/decode-message-header)
+	   ))))
+
+(setq gnus-show-mime t)
+
+
+;;; @ end
+;;;
+
+(provide 'tm-dgnus)
diff --git a/gnus/tm-gnus.el b/gnus/tm-gnus.el
index 7caa3ac..08f5762 100644
--- a/gnus/tm-gnus.el
+++ b/gnus/tm-gnus.el
@@ -3,95 +3,28 @@
 ;;;
 ;;; by Morioka Tomohiko, 1993/11/20
 ;;;
-
-(provide 'tm-gnus)
-
-
-;;; @ require modules
-;;;
-(require 'tm-misc)
-(require 'tl-str)
-(require 'gnus)
-
-
-;;; @ version
+;;; $Id: tm-gnus.el,v 6.1 1995/05/31 04:38:12 morioka Exp $
 ;;;
-(defconst tm-gnus/RCS-ID
-  "$Id: tm-gnus.el,v 5.2 1995/01/27 15:55:18 morioka Exp $")
-
-(defconst tm-gnus/version (get-version-string tm-gnus/RCS-ID))
 
+(require 'gnus)
 
 ;;; @ variables
 ;;;
 (defvar tm-gnus/startup-hook nil)
 
 
-;;; @ to decode subjects in mode-line
-;;;
-;; This function imported from gnus.el.
-;;
-;; New implementation in gnus 3.14.3
-;;
-(defun tm-gnus/article-set-mode-line ()
-  "Set Article mode line string.
-If you don't like it, define your own gnus-article-set-mode-line."
-  (let ((maxlen 15)			;Maximum subject length
-	(subject
-	 (if gnus-current-headers
-	     (mime/decode-string (nntp-header-subject gnus-current-headers))
-	   "")
-	 ))
-    ;; The value must be a string to escape %-constructs because of subject.
-    (setq mode-line-buffer-identification
-	  (format "GNUS: %s%s %s%s%s"
-		  gnus-newsgroup-name
-		  (if gnus-current-article
-		      (format "/%d" gnus-current-article) "")
-		  (rightful-boundary-short-string subject
-						  (min (string-width subject)
-						       maxlen))
-		  (if (> (string-width subject) maxlen) "..." "")
-		  (make-string (max 0 (- 17 (string-width subject))) ? )
-		  )))
-  (set-buffer-modified-p t))
-
-
-;;; @ to decode subjects in Summary buffer
-;;;
-(defun tm-gnus/decode-summary-subjects ()
-  (mapcar (function
-	   (lambda (header)
-	     (let ((subj (or (gnus-header-subject header) "")))
-	       (nntp-set-header-subject header (mime/decode-string subj))
-	       )))
-	  gnus-newsgroup-headers)
-  )
-
-
-;;; @ change MIME header decoding mode, decoding or non decoding.
-;;;
-
-(defun tm-gnus/set-mime-header-decoding-mode (arg)
-  "Set MIME header processing.
-With arg, turn MIME processing on iff arg is positive."
-  (setq mime/header-decoding-mode arg)
-  (setq gnus-have-all-headers (not gnus-have-all-headers))
-  (gnus-summary-select-article (not gnus-have-all-headers) t)
-  )
-
-(defun tm-gnus/toggle-mime-header-decoding-mode ()
-  "Toggle MIME header processing.
-With arg, turn MIME processing on iff arg is positive."
-  (interactive)
-  (tm-gnus/set-mime-header-decoding-mode (not mime/header-decoding-mode))
-  )
-
 ;;; @ set up
 ;;;
-(if (string-match "^GNUS [0-3]" gnus-version)
-    (require 'tm-gnus3)
-  (require 'tm-gnus4)
-  )
-    
+(cond ((string-match "^GNUS [0-3]" gnus-version)
+       (require 'tm-gnus3)
+       )
+      ((string-match "^GNUS 4" gnus-version)
+       (require 'tm-gnus4)
+       )
+      ((string-match "(ding)" gnus-version)
+       (require 'tm-dgnus)
+       ))
+
 (run-hooks 'tm-gnus/startup-hook)
+
+(provide 'tm-gnus)
diff --git a/gnus/tm-gnus3.el b/gnus/tm-gnus3.el
index d820b41..ac33a2d 100644
--- a/gnus/tm-gnus3.el
+++ b/gnus/tm-gnus3.el
@@ -1,11 +1,10 @@
 ;;;
-;;; $Id: tm-gnus3.el,v 6.0 1995/03/11 22:51:37 morioka Exp $
+;;; $Id: tm-gnus3.el,v 6.0 1995/03/11 22:51:37 morioka Exp morioka $
 ;;;
 
-(provide 'tm-gnus3)
-
 (require 'tm-view)
 (require 'tl-list)
+(require 'tm-ognus)
 
 (set-alist 'mime-viewer/quitting-method-alist
 	   'gnus-Article-mode
@@ -58,3 +57,5 @@
     (add-hook 'gnus-Article-mode-hook
 	      (function mime/add-header-decoding-mode-to-mode-line))
     ))
+
+(provide 'tm-gnus3)
diff --git a/gnus/tm-gnus4.el b/gnus/tm-gnus4.el
index 76f61fb..50cca72 100644
--- a/gnus/tm-gnus4.el
+++ b/gnus/tm-gnus4.el
@@ -1,8 +1,8 @@
 ;;;
-;;; $Id: tm-gnus4.el,v 5.5 1995/01/13 20:48:16 morioka Exp $
+;;; $Id: tm-gnus4.el,v 5.5 1995/01/13 20:48:16 morioka Exp morioka $
 ;;;
 
-(provide 'tm-gnus4)
+(require 'tm-ognus)
 
 (autoload 'mime/viewer-mode "tm-view" "View MIME message." t)
 
@@ -36,3 +36,5 @@
 
 (add-hook 'gnus-article-prepare-hook
 	  (function mime/decode-message-header-if-you-need) t)
+
+(provide 'tm-gnus4)
diff --git a/gnus/tm-ognus.el b/gnus/tm-ognus.el
new file mode 100644
index 0000000..46fdfa7
--- /dev/null
+++ b/gnus/tm-ognus.el
@@ -0,0 +1,82 @@
+;;;
+;;; tm-ognus.el --- tm-gnus module for Original GNUS
+;;;
+
+;;; @ require modules
+;;;
+(require 'tm-misc)
+(require 'tl-str)
+(require 'gnus)
+
+
+;;; @ version
+;;;
+(defconst tm-gnus/RCS-ID
+  "$Id: tm-ognus.el,v 6.0 1995/05/23 13:23:31 morioka Exp $")
+
+(defconst tm-gnus/version
+  (concat (get-version-string tm-gnus/RCS-ID) " (for ORIGINAL GNUS)"))
+
+
+;;; @ change MIME header decoding mode, decoding or non decoding.
+;;;
+
+(defun tm-gnus/set-mime-header-decoding-mode (arg)
+  "Set MIME header processing.
+With arg, turn MIME processing on iff arg is positive."
+  (setq mime/header-decoding-mode arg)
+  (setq gnus-have-all-headers (not gnus-have-all-headers))
+  (gnus-summary-select-article (not gnus-have-all-headers) t)
+  )
+
+(defun tm-gnus/toggle-mime-header-decoding-mode ()
+  "Toggle MIME header processing.
+With arg, turn MIME processing on iff arg is positive."
+  (interactive)
+  (tm-gnus/set-mime-header-decoding-mode (not mime/header-decoding-mode))
+  )
+
+
+;;; @ to decode subjects in mode-line
+;;;
+;; This function imported from gnus.el.
+;;
+;; New implementation in gnus 3.14.3
+;;
+(defun tm-gnus/article-set-mode-line ()
+  "Set Article mode line string.
+If you don't like it, define your own gnus-article-set-mode-line."
+  (let ((maxlen 15)			;Maximum subject length
+	(subject
+	 (if gnus-current-headers
+	     (mime/decode-string (nntp-header-subject gnus-current-headers))
+	   "")
+	 ))
+    ;; The value must be a string to escape %-constructs because of subject.
+    (setq mode-line-buffer-identification
+	  (format "GNUS: %s%s %s%s%s"
+		  gnus-newsgroup-name
+		  (if gnus-current-article
+		      (format "/%d" gnus-current-article) "")
+		  (rightful-boundary-short-string subject
+						  (min (string-width subject)
+						       maxlen))
+		  (if (> (string-width subject) maxlen) "..." "")
+		  (make-string (max 0 (- 17 (string-width subject))) ? )
+		  )))
+  (set-buffer-modified-p t))
+
+
+;;; @ to decode subjects in Summary buffer
+;;;
+(defun tm-gnus/decode-summary-subjects ()
+  (mapcar (function
+	   (lambda (header)
+	     (let ((subj (or (gnus-header-subject header) "")))
+	       (nntp-set-header-subject header (mime/decode-string subj))
+	       )))
+	  gnus-newsgroup-headers)
+  )
+
+
+(provide 'tm-ognus)
diff --git a/inst-el b/inst-el
index 3a06c00..be0d038 100755
--- a/inst-el
+++ b/inst-el
@@ -1,16 +1,16 @@
 #!/bin/csh -f
 
 set MKDIR=mkdirhier # for X
-#set MKDIR=mkdir -p # for SunOS 4.* or Solaris 2.*
+#set MKDIR="mkdir -p" # for SunOS 4.* or Solaris 2.*
 #set MKDIR=mkdir
 
 set dir = $1
 set files = ($argv[2-])
 
 if ( -d $dir ) then
-	echo $dir is already exists.
+	echo $dir has already existed.
 else
-	echo $dir is not exists, so I make it.
+	echo $dir does not exist, so I make it.
 	$MKDIR $dir
 endif
 
diff --git a/inst-elc b/inst-elc
index 3304d60..ba36e01 100755
--- a/inst-elc
+++ b/inst-elc
@@ -1,19 +1,19 @@
 #!/bin/csh -f
 
 set MKDIR=mkdirhier # for X
-#set MKDIR=mkdir -p # for SunOS 4.* or Solaris 2.*
+#set MKDIR="mkdir -p" # for SunOS 4.* or Solaris 2.*
 #set MKDIR=mkdir
 
 set dir = $1
 set files = ($argv[2-])
 
 if ( -d $dir ) then
-	echo $dir is already exists.
+	echo $dir has already existed.
 else
-	echo $dir is not exists, so I make it.
+	echo $dir does not exist, so I make it.
 	$MKDIR $dir
 endif
 
-(mv -f $files $dir)
+mv -f $files $dir
 
 exit 0
diff --git a/mh-e/Makefile b/mh-e/Makefile
index 4f589d7..e673615 100644
--- a/mh-e/Makefile
+++ b/mh-e/Makefile
@@ -18,8 +18,16 @@ MULE2	= mule2
 #	TMDIR18 = for Emacs 18.* (NEMACS, NEpoch or MULE 1)
 #	TMDIR19 = for Emacs 19.* (FSF original, XEmacs or MULE 2)
 
-TMDIR18	= /usr/local/lib/emacs/local.lisp/tm
-TMDIR19	= /usr/local/lib/mule/site-lisp
+# TMDIR18 = /usr/local/lib/emacs/local.lisp/tm
+# TMDIR19 = /usr/local/lib/mule/site-lisp
+
+TMDIR18	= $(HOME)/lib/emacs18/lisp
+TMDIR19	= $(HOME)/lib/emacs19/lisp
+
+
+FILES	= tm/mh-e/*.el tm/mh-e/Makefile*
+TARFILE = tm-mh-e6.5.tar
+
 
 nemacs:
 	make -f Makefile.bc tm-mh-e.elc EMACS=$(NEMACS)
@@ -45,3 +53,7 @@ install-19:
 
 clean:
 	-rm *.elc
+
+
+tar:
+	cd ../..; tar cvf $(TARFILE) $(FILES); gzip -9 $(TARFILE)
diff --git a/mh-e/tm-mh-e.el b/mh-e/tm-mh-e.el
index 48d700f..2d38dcd 100644
--- a/mh-e/tm-mh-e.el
+++ b/mh-e/tm-mh-e.el
@@ -15,49 +15,172 @@
 (if (not (boundp 'mh-e-version))
     (require 'tm-mh-e3)
   )
-(autoload 'mime/viewer-mode "tm-view" "View MIME message." t)
+(require 'tm-view)
 
 
 ;;; @ version
 ;;;
 (defconst tm-mh-e/RCS-ID
-  "$Id: tm-mh-e.el,v 6.3 1995/04/23 20:59:27 morioka Exp $")
+  "$Id: tm-mh-e.el,v 6.10 1995/06/12 01:53:19 morioka Exp $")
 
 (defconst tm-mh-e/version (get-version-string tm-mh-e/RCS-ID))
 
 
-;;; @ MIME header decoding mode
+;;; @ variable
 ;;;
-(defun tm-mh-e/toggle-header-decoding-mode (arg)
-  "Toggle MIME header processing.
+(defvar tm-mh-e/decode-all t
+  "*If t, decode all of the message. Otherwise decode header only.")
+
+
+;;; @ functions
+;;;
+
+(defun tm-mh-e/display-msg (msg-num folder &optional show-buffer mode)
+  (or mode
+      (setq mode tm-mh-e/decode-all)
+      )
+  ;; Display message NUMBER of FOLDER.
+  ;; Sets the current buffer to the show buffer.
+  (set-buffer folder)
+  (or show-buffer
+      (setq show-buffer mh-show-buffer))
+  ;; Bind variables in folder buffer in case they are local
+  (let ((msg-filename (mh-msg-filename msg-num)))
+    (if (not (file-exists-p msg-filename))
+	(error "Message %d does not exist" msg-num))
+    (set-buffer show-buffer)
+    (cond ((not (equal msg-filename buffer-file-name))
+	   ;; Buffer does not yet contain message.
+	   (clear-visited-file-modtime)
+	   (unlock-buffer)
+	   (setq buffer-file-name nil)	; no locking during setup
+	   (let (buffer-read-only)
+	     (erase-buffer)
+	     (if mode
+		 (progn
+		   (let ((file-coding-system-for-read
+			  (if (boundp 'MULE) *noconv*))
+			 kanji-fileio-code)
+		     (insert-file-contents msg-filename)
+		     )
+		   (set-buffer-modified-p nil)
+		   (mh-show-mode)
+		   (mime/viewer-mode)
+		   (goto-char (point-min))
+		   )
+	       (let ((clean-message-header mh-clean-message-header)
+		     (invisible-headers mh-invisible-headers)
+		     (visible-headers mh-visible-headers)
+		     )
+		 (insert-file-contents msg-filename)
+		 (goto-char (point-min))
+		 (cond (clean-message-header
+			(mh-clean-msg-header (point-min)
+					     invisible-headers
+					     visible-headers)
+			(goto-char (point-min)))
+		       (t
+			(mh-start-of-uncleaned-message)))
+		 (mime/decode-message-header)
+		 (set-buffer-modified-p nil)
+		 (mh-show-mode)
+		 )))
+	   (or (eq buffer-undo-list t)	;don't save undo info for prev msgs
+	       (setq buffer-undo-list nil))
+	   (setq buffer-file-name msg-filename)
+	   (set-mark nil)
+	   (setq mode-line-buffer-identification
+		 (list (format mh-show-buffer-mode-line-buffer-id
+			       folder msg-num)))
+	   (set-buffer folder)
+	   (setq mh-showing-with-headers nil)))))
+
+(fset 'mh-display-msg (symbol-function 'tm-mh-e/display-msg))
+
+(defun tm-mh-e/view-message (&optional msg)
+  "MIME decode and play this message."
+  (interactive)
+  (mh-invalidate-show-buffer)
+  (let ((tm-mh-e/decode-all t))
+    (mh-show-msg msg)
+    )
+  (pop-to-buffer (save-window-excursion
+		   (switch-to-buffer mh-show-buffer)
+		   mime::article/preview-buffer))
+  )
+
+(defun tm-mh-e/toggle-decoding-mode (arg)
+  "Toggle MIME processing mode.
 With arg, turn MIME processing on if arg is positive."
   (interactive "P")
-  (setq mime/header-decoding-mode
+  (setq tm-mh-e/decode-all
 	(if (null arg)
-	    (not mime/header-decoding-mode)
+	    (not tm-mh-e/decode-all)
 	  arg))
-  (mh-invalidate-show-buffer)
-  (mh-show-msg (mh-get-msg-num t))
-  )
+  (mh-show (mh-get-msg-num t))
+  (if tm-mh-e/decode-all
+      (let ((the-buf (current-buffer)))
+	(pop-to-buffer (save-excursion
+			 (switch-to-buffer mh-show-buffer)
+			 mime::article/preview-buffer))
+	(pop-to-buffer the-buf)
+	)))
+
+(defun tm-mh-e/cite ()
+  (interactive)
+  (if tm-mh-e/decode-all
+      (save-excursion
+	(save-restriction
+	  (insert-buffer
+	   (save-window-excursion
+	     (switch-to-buffer (concat "show-" mh-sent-from-folder))
+	     mime::article/preview-buffer))
+	  (if (looking-at "^\\[.+\\]\n")
+	      (replace-match ""))
+	  (run-hooks 'mail-citation-hook)
+	  ))
+    (mh-yank-cur-msg)
+    ))
 
 
-;;; @ MIME body players
+;;; @ for tm-view
 ;;;
-(defun tm-mh-e/view-message (arg)
-  "MIME decode and play this message."
-  (interactive "P")
-  (mh-invalidate-show-buffer)
-  (mh-show-msg (mh-get-msg-num t))
-  (pop-to-buffer mh-show-buffer t)
-  ;; patch for mh-narrow.el
-  ;; by YAMAOKA Katsumi <yamaoka@ga.sony.co.jp>
-  (if (featurep 'mh-narrow)
-      (widen)
-    )
-  ;; end of patch
-  (mime/viewer-mode)
+
+(defun tm-mh-e/content-header-filter ()
+  (goto-char (point-min))
+  (while (and (re-search-forward
+	       (concat "^" mime-viewer/ignored-field-regexp ":")
+	       nil t)
+	      (progn
+		(delete-region
+		 (match-beginning 0)
+		 (save-excursion
+		   (and
+		    (re-search-forward "^\\([^ \t]\\|$\\)" nil t)
+		    (match-beginning 0)
+		    )))
+		t)))
+  (mime/code-convert-region-to-emacs (point-min)(point-max)
+				     mime/default-coding-system)
+  (mime/decode-message-header)
   )
 
+(defun tm-mh-e/quitting-method ()
+  (let ((win (get-buffer-window
+	      mime/output-buffer-name))
+	(buf mime::preview/article-buffer)
+	)
+    (if win
+	(delete-window win)
+      )
+    (pop-to-buffer
+     (let ((name (buffer-name buf)))
+       (substring name 5)
+       ))
+    (if (not tm-mh-e/decode-all)
+	(mh-show (mh-get-msg-num t))
+      )))
+
 
 ;;; @ for tm-comp
 ;;;
@@ -121,18 +244,10 @@ With arg, turn MIME processing on if arg is positive."
 ;;; @ set up
 ;;;
 
-(defun tm-mh-e/decode-message-header ()
-  (make-local-variable 'minor-mode-alist)
-  (mime/add-header-decoding-mode-to-mode-line)
-  (let ((buffer-read-only nil))
-    (mime/decode-message-header-if-you-need)
-    (set-buffer-modified-p nil)
-    ))
-(add-hook 'mh-show-mode-hook
-	  (function tm-mh-e/decode-message-header))
+;;(add-hook 'mh-show-mode-hook (function mime/viewer-mode))
 
-(define-key mh-folder-mode-map "\et" 'tm-mh-e/toggle-header-decoding-mode)
-(define-key mh-folder-mode-map "v" 'tm-mh-e/view-message)
+(define-key mh-folder-mode-map "v" (function tm-mh-e/view-message))
+(define-key mh-folder-mode-map "\et" (function tm-mh-e/toggle-decoding-mode))
 (define-key mh-folder-mode-map "\r"
   (function (lambda ()
 	      (interactive)
@@ -143,6 +258,33 @@ With arg, turn MIME processing on if arg is positive."
 	      (interactive)
 	      (scroll-other-window -1)
 	      )))
+(define-key mh-folder-mode-map " "
+  (function (lambda ()
+	      (interactive)
+	      (scroll-other-window)
+	      )))
+(define-key mh-folder-mode-map "\177"
+  (function (lambda ()
+	      (interactive)
+	      (scroll-other-window (- (save-window-excursion
+					(other-window 1)
+					(window-height))))
+	      )))
+
+(add-hook 'mh-letter-mode-hook
+	  (function
+	   (lambda ()
+	     (define-key mh-letter-mode-map "\C-c\C-y" (function tm-mh-e/cite))
+	     )))
+
+(set-alist 'mime-viewer/quitting-method-alist
+	   'mh-show-mode
+	   (function tm-mh-e/quitting-method))
+
+(set-alist 'mime-viewer/content-header-filter-alist
+	   'mh-show-mode
+	   (function tm-mh-e/content-header-filter))
 
+(run-hooks 'tm-mh-e-load-hook)
 
 (provide 'tm-mh-e)
diff --git a/mh-e/tm-mh-e3.el b/mh-e/tm-mh-e3.el
index a5b3d6d..4aaa8f0 100644
--- a/mh-e/tm-mh-e3.el
+++ b/mh-e/tm-mh-e3.el
@@ -1,5 +1,5 @@
 ;;;
-;;; $Id: tm-mh-e3.el,v 1.2 1994/11/01 18:06:16 morioka Exp $
+;;; $Id: tm-mh-e3.el,v 3.0 1995/06/11 13:25:56 morioka Exp $
 ;;;
 ;;; This is a part of tm-mh-e.el which is a module for old mh-e
 ;;; to emulate mh-e 4.0.
@@ -7,7 +7,7 @@
 ;;; This module imports from mh-e 3.8 and 4.0.
 ;;;
 
-(provide 'tm-mh-e3)
+(require 'mh-e)
 
 ;;; Ensure new buffers won't get this mode if default-major-mode is nil.
 (put 'mh-show-mode 'mode-class 'special)
@@ -20,54 +20,6 @@ The value of mh-show-mode-hook is called when a new message is displayed."
   (mh-set-mode-name "MH-Show")
   (run-hooks 'mh-show-mode-hook))
 
-(defun mh-display-msg (msg-num folder &optional show-buffer)
-  ;; Display message NUMBER of FOLDER.
-  ;; Sets the current buffer to the show buffer.
-  (set-buffer folder)
-  (or show-buffer
-      (setq show-buffer mh-show-buffer))
-  ;; Bind variables in folder buffer in case they are local
-  (let ((formfile mhl-formfile)
-	(clean-message-header mh-clean-message-header)
-	(invisible-headers mh-invisible-headers)
-	(visible-headers mh-visible-headers)
-	(msg-filename (mh-msg-filename msg-num))
-	(folder mh-current-folder))
-    (if (not (file-exists-p msg-filename))
-	(error "Message %d does not exist" msg-num))
-    (switch-to-buffer show-buffer)
-    (if mh-bury-show-buffer (bury-buffer (current-buffer)))
-    (mh-when (or (not (equal msg-filename buffer-file-name)))
-	     ;; Buffer does not yet contain message.
-	     (clear-visited-file-modtime)
-	     (unlock-buffer)
-	     (setq buffer-file-name nil)	; no locking during setup
-	     (erase-buffer)
-	     (if formfile
-		 (if (stringp formfile)
-		     (mh-exec-lib-cmd-output "mhl" "-nobell" "-noclear"
-					     "-form" formfile msg-filename)
-		   (mh-exec-lib-cmd-output "mhl" "-nobell" "-noclear"
-					   msg-filename))
-	       (insert-file-contents msg-filename))
-	     (goto-char (point-min))
-	     (cond (clean-message-header
-		    (mh-clean-msg-header (point-min)
-					 invisible-headers
-					 visible-headers)
-		    (goto-char (point-min)))
-		   (t
-		    (let ((case-fold-search t))
-		      (re-search-forward
-		       "^To:\\|^From:\\|^Subject:\\|^Date:" nil t)
-		      (beginning-of-line)
-		      (mh-recenter 0))))
-	     (set-buffer-modified-p nil)
-	     (setq buffer-file-name msg-filename)
-	     (set-mark nil)
-	     (mh-show-mode)
-	     (setq mode-line-buffer-identification
-		   (list (format mh-show-buffer-mode-line-buffer-id
-				 folder msg-num))))))
+(fset 'mh-show-msg (symbol-function 'mh-show))
 
-(fset 'mh-show-msg 'mh-show)
+(provide 'tm-mh-e3)
diff --git a/mime-setup.el b/mime-setup.el
index 86fc4da..a1d8148 100644
--- a/mime-setup.el
+++ b/mime-setup.el
@@ -1,5 +1,5 @@
 ;;;
-;;; $Id: mime-setup.el,v 5.1 1994/11/29 16:10:15 morioka Exp $
+;;; $Id: mime-setup.el,v 6.0 1995/05/30 12:49:34 morioka Exp $
 ;;;
 
 (provide 'mime-setup)
@@ -82,6 +82,10 @@
 	 ("x-latex"
 	  ("x-name")
 	  ;;("charset" "" "ISO-2022-JP" "US-ASCII" "ISO-8859-1" "ISO-8859-8")
+	  )
+	 ("html"
+	  ("x-name")
+	  ;;("charset" "" "ISO-2022-JP" "US-ASCII" "ISO-8859-1" "ISO-8859-8")
 	  ))
 	("message"
 	 ("external-body"
@@ -131,6 +135,7 @@
 
 (setq mime-file-types
       '(("\\.rtf$"	"text"	"richtext"	nil	nil)
+	("\\.html$"	"text"	"html"	nil	nil)
 	("\\.ps$"	"application"	"postscript"	nil	"quoted-printable")
 	("\\.gif$"	"image"		"gif"	nil	"base64")
 	("\\.jpg$"	"image"		"jpeg"	nil	"base64")
diff --git a/qprint.el b/qprint.el
new file mode 100644
index 0000000..c43486c
--- /dev/null
+++ b/qprint.el
@@ -0,0 +1,139 @@
+;;;
+;;; $Id$
+;;;
+
+(require 'tl-num)
+
+;;; @ Quoted-Printable (Q-encode) encoder/decoder
+;;;
+
+(defun quoted-printable-quote-char (chr)
+  (concat "="
+	  (char-to-string (number-to-hex-char (ash chr -4)))
+	  (char-to-string (number-to-hex-char (logand chr 15)))
+	  ))
+
+(defun quoted-printable-encode-string-for-body (str)
+  (mapconcat (function
+	      (lambda (chr)
+		(cond ((or (< chr 32) (< 126 chr) (eq chr ?=))
+		       (quoted-printable-quote-char chr)
+		       )
+		      (t (char-to-string chr))
+		      )))
+	     str ""))
+
+(defun quoted-printable-encode-string-for-text (str)
+  (mapconcat (function
+	      (lambda (chr)
+		(cond ((eq chr 32) "_")
+		      ((or (< chr 32) (< 126 chr) (eq chr ?=))
+		       (quoted-printable-quote-char chr)
+		       )
+		      (t (char-to-string chr))
+		      )))
+	     str ""))
+
+(defun quoted-printable-encode-string-for-comment (str)
+  (mapconcat (function
+	      (lambda (chr)
+		(cond ((eq chr 32) "_")
+		      ((or (< chr 32) (< 126 chr)
+			   (memq chr '(?= ?\( ?\) ?\\))
+			   )
+		       (quoted-printable-quote-char chr)
+		       )
+		      (t (char-to-string chr))
+		      )))
+	     str ""))
+
+(defun quoted-printable-encode-string-for-phrase (str)
+  (mapconcat (function
+	      (lambda (chr)
+		(cond ((or (and (<= ?A chr)(<= chr ?Z))
+			   (and (<= ?a chr)(<= chr ?z))
+			   (and (<= ?0 chr)(<= chr ?9))
+			   (memq chr '(?! ?* ?+ ?- ?/))
+			   )
+		       (char-to-string chr)
+		       )
+		      (t (quoted-printable-quote-char chr))
+		      )))
+	     str ""))
+
+(defun quoted-printable-encode-string (str &optional mode)
+  (cond ((eq mode 'text)
+	 (quoted-printable-encode-string-for-text str)
+	 )
+	((eq mode 'comment)
+	 (quoted-printable-encode-string-for-comment str)
+	 )
+	((eq mode 'phrase)
+	 (quoted-printable-encode-string-for-phrase str)
+	 )
+	(t (quoted-printable-encode-string-for-body str))
+	))
+
+(defun quoted-printable-decode-string-for-body (str)
+  (let (q h l)
+    (mapconcat (function
+		(lambda (chr)
+		  (cond ((eq chr ?=)
+			 (setq q t)
+			 "")
+			(q (setq h (hex-char-to-number chr))
+			   (setq q nil)
+			   "")
+			(h (setq l (hex-char-to-number chr))
+			   (prog1
+			       (char-to-string (logior (ash h 4) l))
+			     (setq h nil)
+			     )
+			   )
+			(t (char-to-string chr))
+			)))
+	       str "")))
+
+(defun quoted-printable-decode-string-for-header (str)
+  (let (q h l)
+    (mapconcat (function
+		(lambda (chr)
+		  (cond ((eq chr ?_) " ")
+			((eq chr ?=)
+			 (setq q t)
+			 "")
+			(q (setq h (hex-char-to-number chr))
+			   (setq q nil)
+			   "")
+			(h (setq l (hex-char-to-number chr))
+			   (prog1
+			       (char-to-string (logior (ash h 4) l))
+			     (setq h nil)
+			     )
+			   )
+			(t (char-to-string chr))
+			)))
+	       str "")))
+
+(defun quoted-printable-decode-string (str &optional mode)
+  (if (eq mode 'header)
+      (quoted-printable-decode-string-for-header str)
+    (quoted-printable-decode-string-for-body str)
+    ))
+
+
+;;; @ etc
+;;;
+
+(defun quoted-printable-encoded-length (string &optional mode)
+  (let ((l 0)(i 0)(len (length string)) chr)
+    (while (< i len)
+      (setq chr (elt string i))
+      (if (string-match "[A-Za-z0-9!*+/=_---]" (char-to-string chr))
+	  (setq l (+ l 1))
+	(setq l (+ l 3))
+	)
+      (setq i (+ i 1)) )
+    l))
+
+(provide 'qprint)
diff --git a/rel-7jp.ol b/rel-7jp.ol
new file mode 100644
index 0000000..e0a2033
--- /dev/null
+++ b/rel-7jp.ol
@@ -0,0 +1,67 @@
+* tm-view
+
+  tm-view の preview buffer に対する表示を設定するための機構が変更され
+た。また、charset による code 変換を考慮して major-mode 毎に filter を
+切替えれるようにした。
+
+** content subject
+
+*** 変数 mime-viewer/content-subject-omitting-Content-Type-list
+
+  この変数 (list) に設定された content-type の content subject は表示
+されない。
+
+*** 関数 mime-viewer/default-content-subject-function
+
+  引数が変更されているので注意。
+
+*** 変数 mime-viewer/content-subject-function
+
+  この変数に、関数 mime-viewer/default-content-subject-function 以外の
+関数を設定した場合、変数 
+mime-viewer/content-subject-omitting-Content-Type-list の有効性は保証
+されないので注意すること。
+
+
+** content header
+
+  関数 mime-viewer/header-visible-p が t になる content の content
+header が表示される。この条件を変えたい場合は、この関数を再定義するこ
+と。標準では、変数 
+mime-viewer/childrens-header-showing-Content-Type-list を参照するが再
+定義した場合、この変数の有効性は保証されないので注意すること。
+
+  content header が表示される場合、content-header-filter によって整形
+される。呼ばれる content-header-filter は article buffer の major-mode 
+を key として変数 mime-viewer/content-header-filter-alist から探される。
+もし、この変数に登録されていなかった場合、関数 
+mime-viewer/default-content-header-filter が呼ばれる。
+
+
+** content body
+
+  ある content の body を表示するかどうかは、関数 
+mime-viewer/body-visible-p が t になるかどうかで決まる。標準では、変数 
+mime-viewer/default-showing-Content-Type-list に存在している content
+type の content が表示される。
+
+  body が表示される時、content-filter によって整形される。呼ばれる 
+content-filter は article buffer の major-mode を key として変数 
+mime-viewer/content-filter-alist から探される。もし、この変数に登録さ
+れていなかった場合、関数 mime-viewer/default-content-filter が呼ばれる。
+
+  従来、content filter は header も整形していたが、body のみの整形に改
+められたので注意すること。
+
+
+** content separator
+
+  content の最後に content separator というものを表示できるようにした。
+これは、関数 mime-viewer/default-content-separator によって表示される。
+標準では、header も body も表示されない場合のみ、改行を入れることにし
+ている。変更したい場合は、この関数を再定義すること。
+
+
+* tm-mh-e
+
+  charset による code 変換を行なうようにした。
diff --git a/tiny-mime.el b/tiny-mime.el
index d017434..0f87421 100644
--- a/tiny-mime.el
+++ b/tiny-mime.el
@@ -6,13 +6,11 @@
 ;;;	mime.el,v 1.5 1992/07/18 07:52:08 by Enami Tsugutomo
 ;;;
 
-(provide 'tiny-mime)
-
-
 ;;; @ require modules
 ;;;
 (require 'tl-header)
 (require 'tl-str)
+(require 'tl-num)
 (if (not (fboundp 'member))
     (require 'tl-18)
   )
@@ -21,7 +19,7 @@
 ;;; @ version
 ;;;
 (defconst mime/RCS-ID
-  "$Id: tiny-mime.el,v 5.11 1995/04/18 12:28:22 morioka Exp $")
+  "$Id: tiny-mime.el,v 5.12 1995/05/21 16:06:27 morioka Exp $")
 
 (defconst mime/tiny-mime-version (get-version-string mime/RCS-ID))
 
@@ -617,21 +615,6 @@
       )
     dest))
 
-;;; @ utility functions
-;;;
-
-;; by mol. 1993/10/4
-(defun hex-char-to-number (chr)
-  (cond ((and (<= ?0 chr)(<= chr ?9)) (- chr ?0))
-	((and (<= ?A chr)(<= chr ?F)) (+ (- chr ?A) 10))
-	((and (<= ?a chr)(<= chr ?f)) (+ (- chr ?a) 10))
-	))
-
-(defun number-to-hex-char (n)
-  (if (< n 10)
-      (+ ?0 n)
-    (+ ?A (- n 10))))
-
 
 ;;; @ utility for encoder
 ;;;
@@ -843,6 +826,8 @@
 
 (run-hooks 'mime/tiny-mime-load-hook)
 
+(provide 'tiny-mime)
+
 ;;; @
 ;;; Local Variables:
 ;;; mode: emacs-lisp
diff --git a/tm-comp.el b/tm-comp.el
index 32ff347..a1157cb 100644
--- a/tm-comp.el
+++ b/tm-comp.el
@@ -22,7 +22,7 @@
 ;;;
 
 (defconst mime/composer-RCS-ID
-  "$Id: tm-comp.el,v 6.3 1995/04/18 16:38:42 morioka Exp $")
+  "$Id: tm-comp.el,v 6.7 1995/06/12 05:33:22 morioka Exp $")
 
 (defconst mime/composer-version (get-version-string mime/composer-RCS-ID))
 
@@ -113,49 +113,58 @@
 (defvar mime/window-config-alist
   '((mail-mode       . nil)
     (mh-letter-mode  . mh-previous-window-config)
-    (news-reply-mode . (prog1
-			   gnus-winconf-post-news
-			 (setq gnus-winconf-post-news nil)
-			 ))
+    (news-reply-mode . (cond ((boundp 'gnus-winconf-post-news)
+			      (prog1
+				  gnus-winconf-post-news
+				(setq gnus-winconf-post-news nil)
+				))
+			     ((boundp 'gnus-prev-winconf)
+			      (prog1
+				  gnus-prev-winconf
+				(setq gnus-prev-winconf nil)
+				))
+			     ))
     ))
 
 (defvar mime/news-reply-mode-server-running nil)
 
+(defun tm-gnus4/message-before-send ()
+  (let ((case-fold-search nil))
+    (or (boundp 'mime/news-reply-mode-server-running)
+	(make-variable-buffer-local 'mime/news-reply-mode-server-running))
+    (setq mime/news-reply-mode-server-running (gnus-server-opened))
+    (save-excursion
+      (gnus-start-news-server)
+      (widen)
+      (goto-char (point-min))
+      (run-hooks 'news-inews-hook)
+      (save-restriction
+	(narrow-to-region
+	 (point-min)
+	 (progn
+	   (goto-char (point-min))
+	   (search-forward (concat "\n" mail-header-separator "\n"))
+	   (point)))
+	
+	(goto-char (point-min))
+	(if (search-forward-regexp "^Newsgroups: +" nil t)
+	    (save-restriction
+	      (narrow-to-region
+	       (point)
+	       (if (re-search-forward "^[^ \t]" nil 'end)
+		   (match-beginning 0)
+		 (point-max)))
+	      (goto-char (point-min))
+	      (replace-regexp "\n[ \t]+" " ")
+	      (goto-char (point-min))
+	      (replace-regexp "[ \t\n]*,[ \t\n]*\\|[ \t]+" ",")
+	      ))
+	))))
+
 (defvar mime/message-before-send-hook-alist
-  '((mh-letter-mode  . mh-before-send-letter-hook))
-    (news-reply-mode . '(lambda ()
-			  (let ((case-fold-search nil))
-			    (or (boundp 'mime/news-reply-mode-server-running)
-				(make-variable-buffer-local 'mime/news-reply-mode-server-running))
-			    (setq mime/news-reply-mode-server-running (gnus-server-opened))
-			    (save-excursion
-			      (gnus-start-server-process)
-			      (widen)
-			      (goto-char (point-min))
-			      (run-hooks 'news-inews-hook)
-			      (save-restriction
-				(narrow-to-region
-				 (point-min)
-				 (progn
-				   (goto-char (point-min))
-				   (search-forward (concat "\n" mail-header-separator "\n"))
-				   (point)))
-				
-				(goto-char (point-min))
-				(if (search-forward-regexp "^Newsgroups: +" nil t)
-				    (save-restriction
-				      (narrow-to-region
-				       (point)
-				       (if (re-search-forward "^[^ \t]" nil 'end)
-					   (match-beginning 0)
-					 (point-max)))
-				      (goto-char (point-min))
-				      (replace-regexp "\n[ \t]+" " ")
-				      (goto-char (point-min))
-				      (replace-regexp "[ \t\n]*,[ \t\n]*\\|[ \t]+" ",")
-				      ))
-				))))
-		     ))
+  '((mh-letter-mode . mh-before-send-letter-hook)
+    (news-reply-mode . tm-gnus4/message-before-send)
+    ))
 
 (defvar mime/message-after-send-hook-alist
   '((mh-letter-mode  . '(lambda ()
@@ -276,8 +285,9 @@ Optional argument ENCODING specifies an encoding method such as base64."
 			 (replace-space-with-underline (current-time-string))
 			 "@" (system-name) "\"")))
 
-	(let ((hook (eval (cdr (assq major-mode mime/message-before-send-hook-alist)))))
-	  (run-hooks 'hook))
+	(let ((hook (cdr (assq major-mode
+			       mime/message-before-send-hook-alist))))
+	  (run-hooks hook))
 	(let* ((header (message/get-header-string-except
 		      mime/message-nuke-headers separator))
 	       (orig-header (message/get-header-string-except
diff --git a/tm-evs.el b/tm-evs.el
new file mode 100644
index 0000000..fb96726
--- /dev/null
+++ b/tm-evs.el
@@ -0,0 +1,172 @@
+;;;
+;;; $Id: tm-evs.el,v 2.0 1995/06/10 19:33:26 morioka Exp $
+;;;
+;;; a tm-view internal method
+;;;	for JAIST-Course-Evaluation questionnaire
+;;;
+
+(require 'tm-view)
+
+(defvar questionnaire-result-alist nil)
+
+(defun mime-viewer/filter-questionnaire (ctype params &optional encoding)
+  (goto-char (point-min))
+  (while (re-search-forward "^(" nil t)
+    (replace-match "  (")
+    ))
+
+(set-alist 'mime-viewer/content-filter-alist
+	   "application/x-selection"
+	   (function mime-viewer/filter-questionnaire))
+
+(defun mime-preview/reset-mark (cnum)
+  (let* ((cinfo (mime::preview-content-info/content-info
+		 (car mime::preview/content-list)))
+	 (ccinfo (mime-article/cnum-to-cinfo cnum cinfo))
+	 (pcinfo (mime-preview/cinfo-to-pcinfo ccinfo))
+	 (p (mime::preview-content-info/point-min pcinfo))
+	 )
+    (save-excursion
+      (let (buffer-read-only)
+	(goto-char p)
+	(delete-char 1)
+	(insert " ")
+	))))
+
+(defun mime-preview/set-mark (cnum)
+  (let* ((cinfo (mime::preview-content-info/content-info
+		 (car mime::preview/content-list)))
+	 (ccinfo (mime-article/cnum-to-cinfo cnum cinfo))
+	 (pcinfo (mime-preview/cinfo-to-pcinfo ccinfo))
+	 (p (mime::preview-content-info/point-min pcinfo))
+	 )
+    (save-excursion
+      (let (buffer-read-only)
+	(goto-char p)
+	(delete-char 1)
+	(insert "*")
+	))))
+
+(defun mime-viewer/questionnaire-select (beg end cal)
+  (let* ((cnum (mime::get-point-content-number beg))
+	 (rcinfo mime::article/content-info)
+	 (mother-cnum (butlast cnum))
+	 (mother-cinfo (mime-article/cnum-to-cinfo mother-cnum))
+	 (mother-params (mime::content-info/parameters mother-cinfo))
+	 (number (assoc-value "x-part-number" mother-params))
+	 )
+    (if number
+	(setq number (string-to-int number))
+      )
+    (save-window-excursion
+      (switch-to-buffer mime::article/preview-buffer)
+      (let ((pa (assoc number questionnaire-result-alist)))
+	(if pa
+	    (progn
+	      (setq pa (nth 1 pa))
+	      (mime-preview/reset-mark (list (car cnum) pa))
+	      )))
+      (mime-preview/set-mark cnum)
+      )
+    (set-alist 'questionnaire-result-alist
+	       number
+	       (list (nth 1 cnum)
+		     (save-restriction
+		       (narrow-to-region
+			(mime::content-info/point-min mother-cinfo)
+			(mime::content-info/point-max mother-cinfo))
+		       (message/get-field-body "Content-Description")
+		       )))
+    (let ((nc (append (butlast mother-cnum)
+		      (list (1+ (last-element mother-cnum)) 0)))
+	  (the-buf (current-buffer))
+	  next-cinfo)
+      (setq next-cinfo (mime-article/cnum-to-cinfo nc))
+      (setq mime-preview/after-decoded-position
+	    (save-window-excursion
+	      (if next-cinfo
+		  (progn
+		    (switch-to-buffer mime::article/preview-buffer)
+		    (mime::preview-content-info/point-min
+		     (mime-preview/cinfo-to-pcinfo next-cinfo))
+		    )
+		(point-max)
+		)))
+      )))
+
+(set-atype 'mime/content-decoding-condition
+	   '((type . "application/x-selection")
+	     (method . mime-viewer/questionnaire-select)
+	     ))
+
+(defvar evs-course-id nil)
+(defvar evs-teachers-name nil)
+(defvar evs-message-buffer nil)
+
+(defun jaist-evs-send-message ()
+  (interactive)
+  (if (not (equal (sort (mapcar (function car) questionnaire-result-alist)
+			(function <))
+		  '(1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
+		      21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38)))
+      (message "全ての選択肢に答えて下さい")
+    (mail nil "evs-answer@jaist.ac.jp")
+    (goto-char (point-max))
+    (let ((rest (sort questionnaire-result-alist
+		      (function
+		       (lambda (a b)
+			 (< (car a)(car b))
+			 ))))
+	  ret)
+      (insert (format "%s %s \n" evs-course-id evs-teachers-name))
+      (while rest
+	(setq ret (car rest))
+	(insert (format "[%d]    %s\n    %d\n"
+			(car ret)
+			(or (nth 2 ret) "")
+			(or (nth 1 ret) 0)
+			))
+	(setq rest (cdr rest))
+	)
+      (insert "[39]  この授業の良い点、欠けた点を挙げて下さい。\n\n\n")
+      (insert "[40]  この授業の担当教官の教え方の良い点、欠けた点を指摘して下さい。\n\n\n")
+      (insert "[41]  君はこの授業を受けて、プラスとなったものは何でしょうか？\n")
+      (if evs-message-buffer
+	  (progn
+	    (switch-to-buffer evs-message-buffer)
+	    (if mime::article/preview-buffer
+		(kill-buffer mime::article/preview-buffer)
+	      )
+	    (kill-buffer evs-message-buffer)
+	    ))
+      )))
+
+(define-key mime/viewer-mode-map "\C-c\C-c" (function jaist-evs-send-message))
+
+(defun jaist-evs ()
+  (interactive)
+  (setq questionnaire-result-alist nil)
+  (setq evs-course-id
+	(read-string "Please input course id > "))
+  (setq evs-teachers-name
+	(read-string "Please input teacher's name > "))
+  (setq evs-message-buffer
+	(get-buffer "questionnaire.mime"))
+  (if (null evs-message-buffer)
+      (progn
+	(setq evs-message-buffer
+	      (get-buffer-create "questionnaire.mime"))
+	(switch-to-buffer evs-message-buffer)
+	)
+    (progn
+      (switch-to-buffer evs-message-buffer)
+      (erase-buffer)
+      ))
+  (insert-file "/usr/local/lecture/EVS/questionnaire.mime")
+  (goto-char (point-min))
+  (re-search-forward "^=+\n")
+  (insert (format "%s %s\n" evs-course-id evs-teachers-name))
+  (mime/viewer-mode)
+  )
+
+(provide 'tm-evs)
diff --git a/tm-eword.el b/tm-eword.el
new file mode 100644
index 0000000..fcedc33
--- /dev/null
+++ b/tm-eword.el
@@ -0,0 +1,699 @@
+;;;
+;;; A multilingual MIME message header encoder/decoder.
+;;;	by Morioka Tomohiko (morioka@jaist.ac.jp)
+;;;
+;;; original MIME decoder is
+;;;	mime.el,v 1.5 1992/07/18 07:52:08 by Enami Tsugutomo
+;;;
+
+;;; @ require modules
+;;;
+(require 'tl-misc)
+(require 'tl-822)
+(require 'tl-num)
+(require 'base64)
+(require 'qprint)
+
+
+;;; @ version
+;;;
+(defconst mime/RCS-ID
+  "$Id: tm-eword.el,v 5.12 1995/05/21 16:06:27 morioka Exp morioka $")
+
+(defconst mime/tiny-mime-version (get-version-string mime/RCS-ID))
+
+
+;;; @ MIME encoded-word definition
+;;;
+
+(defconst mime/charset-regexp "[A-Za-z0-9!#$%&'*+---^_`{}|~]")
+(defconst mime/encoded-text-regexp "[!->@-~]+")
+
+(defconst mime/Base64-token-regexp "[A-Za-z0-9+/=]")
+(defconst mime/Base64-encoded-text-regexp
+  (concat "\\("
+	      mime/Base64-token-regexp
+	      mime/Base64-token-regexp
+	      mime/Base64-token-regexp
+	      mime/Base64-token-regexp
+	      "\\)+"))
+(defconst mime/Base64-encoding-and-encoded-text-regexp
+  (concat "\\(B\\)\\?" mime/Base64-encoded-text-regexp))
+
+(defconst mime/Quoted-Printable-hex-char-regexp "[0123456789ABCDEF]")
+(defconst mime/Quoted-Printable-octet-regexp
+  (concat "="
+	  mime/Quoted-Printable-hex-char-regexp
+	  mime/Quoted-Printable-hex-char-regexp))
+(defconst mime/Quoted-Printable-encoded-text-regexp
+  (concat "\\([^=?]\\|" mime/Quoted-Printable-octet-regexp "\\)+"))
+(defconst mime/Quoted-Printable-encoding-and-encoded-text-regexp
+  (concat "\\(Q\\)\\?" mime/Quoted-Printable-encoded-text-regexp))
+
+(defconst mime/encoded-word-regexp (concat (regexp-quote "=?")
+					   "\\("
+					   mime/charset-regexp
+					   "+\\)"
+					   (regexp-quote "?")
+					   "\\(B\\|Q\\)"
+					   (regexp-quote "?")
+					   "\\("
+					   mime/encoded-text-regexp
+					   "\\)"
+					   (regexp-quote "?=")))
+
+(defun mime/nth-string (s n)
+  (if (stringp s)
+      (substring s (match-beginning n) (match-end n))
+    (buffer-substring (match-beginning n) (match-end n))))
+
+(defun mime/encoded-word-charset (str)
+  (mime/nth-string str 1))
+
+(defun mime/encoded-word-encoding (str)
+  (mime/nth-string str 2))
+
+(defun mime/encoded-word-encoded-text (str)
+  (mime/nth-string str 3))
+
+(defun mime/rest-of-string (str)
+  (if (stringp str)
+      (substring str (match-end 0))
+    (buffer-substring (match-end 0)(point-max))
+    ))
+
+
+;;; @ variables
+;;;
+
+(defvar mime/no-encoding-header-fields '("X-Nsubject"))
+
+(defvar mime/use-X-Nsubject nil)
+
+
+;;; @ compatible module among Mule, NEmacs and NEpoch 
+;;;
+(cond ((boundp 'MULE)  (require 'tm-mule))
+      ((boundp 'NEMACS)(require 'tm-nemacs))
+      (t               (require 'tm-orig))
+      )
+
+
+;;; @ Application Interface
+;;;
+
+;;; @@ MIME header decoders
+;;;
+
+;; by mol. 1993/10/4
+(defun mime/decode-encoded-word (word)
+  (if (string-match mime/encoded-word-regexp word)
+      (let ((charset (upcase (mime/encoded-word-charset word)))
+	    (encoding (mime/encoded-word-encoding word))
+	    (text (mime/encoded-word-encoded-text word)))
+	(mime/decode-encoded-text charset encoding text))
+    word))
+
+(defun mime/decode-region (beg end)
+  (interactive "*r")
+  (save-excursion
+    (save-restriction
+      (narrow-to-region beg end)
+      (goto-char (point-min))
+      (let (charset encoding text)
+	(while (re-search-forward mime/encoded-word-regexp nil t)
+	  (insert (mime/decode-encoded-word 
+		   (prog1
+		       (buffer-substring (match-beginning 0) (match-end 0))
+		     (delete-region (match-beginning 0) (match-end 0))
+		     )
+		  ))
+	  ))
+      )))
+
+(defun mime/decode-message-header ()
+  (interactive "*")
+  (save-excursion
+    (save-restriction
+      (narrow-to-region (goto-char (point-min))
+			(progn (re-search-forward "^$" nil t) (point)))
+      (mime/prepare-decode-message-header)
+      (mime/decode-region (point-min) (point-max))
+      )))
+
+(defun mime/decode-string (str)
+  (let ((dest "")(ew nil)
+	beg end)
+    (while (setq beg (string-match mime/encoded-word-regexp str))
+      (if (> beg 0)
+	  (if (not (and (eq ew t) (string= (substring str 0 beg) " ")))
+	      (setq dest (concat dest (substring str 0 beg)
+				 ))
+	    )
+	)
+      (setq end (match-end 0))
+      (setq dest (concat dest (mime/decode-encoded-word (substring str beg end))
+			 ))
+      (setq str (substring str end))
+      (setq ew t)
+      )
+    (concat dest str)
+    ))
+
+;;; @@ MIME header encoders
+;;;
+
+(defun mime/encode-string (string encoding &optional mode)
+  (cond ((equal encoding "B")
+	 (base64-encode-string string)
+	 )
+	((equal encoding "Q")
+	 (quoted-printable-encode-string string (or mode 'phrase))
+	 )
+	))
+
+(defun mime/encode-field (str)
+  (setq str (rfc822/unfolding-string str))
+  (let ((ret (message/divide-field str))
+	field-name field-body)
+    (setq field-name (car ret))
+    (setq field-body (nth 1 ret))
+    (concat field-name " "
+	    (cond ((string= field-body "") "")
+		  ((or (string-match "^Reply-To:$" field-name)
+		       (string-match "^From:$" field-name)
+		       (string-match "^Sender:$" field-name)
+		       (string-match "^Resent-Reply-To:$" field-name)
+		       (string-match "^Resent-From:$" field-name)
+		       (string-match "^Resent-Sender:$" field-name)
+		       (string-match "^To:$" field-name)
+		       (string-match "^Resent-To:$" field-name)
+		       (string-match "^cc:$" field-name)
+		       (string-match "^Resent-cc:$" field-name)
+		       (string-match "^bcc:$" field-name)
+		       (string-match "^Resent-bcc:$" field-name)
+		       )
+		   (mime/encode-address-list
+		    (+ (length field-name) 1) field-body)
+		   )
+		  (t
+		   (catch 'tag
+		     (let ((r mime/no-encoding-header-fields) fn)
+		       (while r
+			 (setq fn (car r))
+			 (if (string-match (concat "^" fn ":$") field-name)
+			     (throw 'tag field-body)
+			   )
+			 (setq r (cdr r))
+			 ))
+		     (nth 1 (mime/encode-header-string
+			     (+ (length field-name) 1) field-body))
+		     ))
+		  ))
+    ))
+
+(defun mime/encode-message-header ()
+  (interactive "*")
+  (save-excursion
+    (save-restriction
+      (narrow-to-region (goto-char (point-min))
+			(progn
+			  (re-search-forward
+			   (concat "^" (regexp-quote mail-header-separator) "$")
+			   nil t)
+			  (match-beginning 0)
+			  ))
+      (goto-char (point-min))
+      (let (beg end field)
+	(while (re-search-forward "^.+:.*\\(\n\\s +.*\\)*" nil t)
+	  (setq beg (match-beginning 0))
+	  (setq end  (match-end 0))
+	  (setq field (buffer-substring beg end))
+	  (insert (mime/encode-field
+		   (prog1
+		       (buffer-substring beg end)
+		     (delete-region beg end)
+		     )))
+	  ))
+      (if mime/use-X-Nsubject
+	  (progn
+	    (goto-char (point-min))
+	    (if (re-search-forward "^Subject:.*\\(\n\\s +.*\\)*" nil t)
+		(let ((str (buffer-substring (match-beginning 0)(match-end 0))))
+		  (if (string-match mime/encoded-word-regexp str)
+		      (insert (concat
+			       "\nX-Nsubject: "
+			       (nth 1 (message/divide-field
+				       (mime/decode-string
+					(rfc822/unfolding-string str))
+				       ))))
+		    ))
+	      )))
+      )))
+
+
+;;; @ functions for message header encoding
+;;;
+
+(defun mime/encode-and-split-string (n string charset encoding)
+  (let ((i 0) (j 0)
+	(len (length string))
+	(js (mime/convert-string-from-emacs string charset))
+	(cesl (+ (length charset) (length encoding) 6 ))
+	ewl m rest)
+    (setq ewl (mime/encoded-word-length js encoding))
+    (if (null ewl) nil
+      (progn
+	(setq m (+ n ewl cesl))
+	(if (> m 76)
+	    (progn
+	      (while (and (< i len)
+			  (setq js (mime/convert-string-from-emacs
+				    (substring string 0 i) charset))
+			  (setq m (+ n (mime/encoded-word-length js encoding) cesl))
+			  (< m 76))
+		(setq j i)
+		(setq i (+ i (char-bytes (elt string i))))
+		)
+	      (setq js (mime/convert-string-from-emacs
+			(substring string 0 j) charset))
+	      (setq m (+ n (mime/encoded-word-length js encoding) cesl))
+	      (setq rest (substring string j))
+	      )
+	  (setq rest nil))
+	(if (string= js "")
+	    (list 1 "" string)
+	  (list m (concat "=?" charset "?" encoding "?"
+			  (mime/encode-string js encoding)
+			  "?=") rest))
+	))
+    ))
+
+(defun mime/encode-header-word (n string charset encoding)
+  (let (dest str ret m)
+    (if (null (setq ret (mime/encode-and-split-string n string charset encoding)))
+	nil
+      (progn
+	(setq dest (nth 1 ret))
+	(setq m (car ret))
+	(setq str (nth 2 ret))
+	(while (and (stringp str)
+		    (setq ret (mime/encode-and-split-string 1 str charset encoding))
+		    )
+	  (setq dest (concat dest "\n " (nth 1 ret)))
+	  (setq m (car ret))
+	  (setq str (nth 2 ret))
+	  )
+	(list m dest)
+	))
+    ))
+
+(defun mime/encode-header-string (n string &optional mode)
+  (if (string= string "")
+      (list n "")
+    (let ((ssl (mime/separate-string-for-encoder string))
+	  i len cell et w ew (dest "") b l)
+      (setq len (length ssl))
+      (setq cell (nth 0 ssl))
+      (setq et (car cell))
+      ;; string-width crashes when the argument is nil,
+      ;; so replace the argument
+      ;; (original modification by Kenji Rikitake 9-JAN-1995)
+      (setq w (or (cdr cell) ""))
+      (if (eq et nil)
+	  (progn
+	    (if (> (+ n (string-width w)) 76)
+		(progn
+		  (setq dest (concat dest "\n "))
+		  (setq b 1)
+		  )
+	      (setq b n))
+	    (setq dest (concat dest w))
+	    (setq b (+ b (string-width w)))
+	    )
+	(progn
+	  (setq ew (mime/encode-header-word n (cdr cell) (car et) (cdr et)))
+	  (setq dest (nth 1 ew))
+	  (setq b (car ew))
+	  ))
+      (setq i 1)
+      (while (< i len)
+	(setq cell (nth i ssl))
+	(setq et (car cell))
+	(setq w (cdr cell))
+	(cond ((string-match "^[ \t]*$" w)
+	       (setq b (+ b (string-width (cdr cell))))
+	       (setq dest (concat dest (cdr cell)))
+	       )
+	      ((eq et nil)
+	       (if (> (+ b (string-width w)) 76)
+		   (progn
+		     (if (eq (elt dest (- (length dest) 1)) 32)
+			 (setq dest (substring dest 0 (- (length dest) 1)))
+		       )
+		     (setq dest (concat dest "\n " w))
+		     (setq b (+ (length w) 1))
+		     )
+		 (setq l (length dest))
+		 (if (and (>= l 2)
+			  (eq (elt dest (- l 2)) ?\?)
+			  (eq (elt dest (- l 1)) ?=)
+			  )
+		     (progn
+		       (setq dest (concat dest " "))
+		       (setq b (+ b 1))
+		       ))
+		 (setq dest (concat dest w))
+		 (setq b (+ b (string-width w)))
+		 ))
+	      (t
+	       (if (not (eq (elt dest (- (length dest) 1)) 32))
+		   (progn
+		     (setq dest (concat dest " "))
+		     (setq b (+ b 1))
+		     ))
+	       (setq ew
+		     (mime/encode-header-word b (cdr cell) (car et) (cdr et)))
+	       (setq b (car ew)) 
+	       (if (string-match "^\n" (nth 1 ew))
+		   (setq dest (concat (substring dest 0 (- (length dest) 1))
+				      (nth 1 ew)))
+		 (setq dest (concat dest (nth 1 ew)))
+		 )
+	       ))
+	(setq i (+ i 1))
+	)
+      (list b dest)
+      )))
+
+(defun mime/encode-address-list (n str)
+  (let* ((ret (message/parse-addresses str))
+	 (r ret) cell en-ret j cl (dest "") s)
+    (while r
+      (setq cell (car r))
+      (cond ((string= (nth 1 cell) "<")
+	     (setq en-ret (mime/encode-header-string n (nth 0 cell) 'phrase))
+	     (setq dest (concat dest (nth 1 en-ret)))
+	     (setq n (car en-ret))
+	     (if (> (length r) 1)
+		 (setq en-ret
+		       (mime/encode-header-string
+			n (concat (nth 1 cell)(nth 2 cell)(nth 3 cell) ", "))) 
+	       (setq en-ret (mime/encode-header-string
+			     n (concat (nth 1 cell)(nth 2 cell)(nth 3 cell))))
+	       )
+	     (if (and (eq (elt (nth 1 en-ret) 0) ?\n)
+		      (eq (elt dest (- (length dest) 1)) 32))
+		 (setq dest (substring dest 0 (- (length dest) 1)))
+	       )
+	     (setq dest (concat dest (nth 1 en-ret)))
+	     (setq n (car en-ret))
+	     )
+	    ((= (length cell) 4)
+	     (setq en-ret (mime/encode-header-string n (nth 0 cell)))
+	     (setq dest (concat dest (nth 1 en-ret)))
+	     (setq n (car en-ret))
+	     
+	     (setq en-ret (mime/encode-header-string (+ n 2) (nth 2 cell)
+						     'comment))
+	     (if (eq (elt (nth 1 en-ret) 0) ?\n)
+		 (progn
+		   (setq dest (concat dest "\n ("))
+		   (setq en-ret (mime/encode-header-string 2 (nth 2 cell)
+							   'comment))
+		   )
+	       (progn
+		 (setq dest (concat dest " ("))
+		 ))
+	     (setq dest (concat dest (nth 1 en-ret)))
+	     (setq n (car en-ret))
+	     (if (> (length r) 1)
+		 (setq en-ret
+		       (mime/encode-header-string n (concat (nth 3 cell) ", "))
+		       )
+	       (setq en-ret (mime/encode-header-string n (nth 3 cell)))
+	       )
+	     (setq dest (concat dest (nth 1 en-ret)))
+	     (setq n (car en-ret))
+	     )
+	    (t
+	     (if (> (length r) 1)
+		 (setq en-ret
+		       (mime/encode-header-string n (concat (nth 0 cell) ", "))
+		       )
+	       (setq en-ret (mime/encode-header-string n (nth 0 cell)))
+	       )
+	     (setq dest (concat dest (nth 1 en-ret)))
+	     (setq n (car en-ret))
+	     ))
+      (setq r (cdr r))
+      )
+    dest))
+
+
+;;; @ utility for encoder
+;;;
+
+;;; @@ encoded-word length
+;;;
+
+(defun mime/encoded-word-length (string encoding)
+  (cond ((equal encoding "B") (base64-encoded-length string))
+	((equal encoding "Q") (quoted-printable-encoded-length string))
+	))
+
+;;; @@ separate by character set
+;;;
+
+;; by mol. 1993/11/2
+(defconst LC-space 2)
+
+;; by mol. 1993/10/16
+(defun mime/char-type (chr)
+  (if (or (= chr 32)(= chr ?\t))
+      LC-space
+    (get-lc chr)
+    ))
+
+(defun mime/separate-string-by-chartype (string)
+  (let ((len (length string))
+	(dest nil) (ds "") s
+	pcs i j cs chr)
+    (if (= len 0) nil
+      (progn
+	(setq chr (elt string 0))
+	(setq pcs (mime/char-type chr))
+	(setq i (char-bytes chr))
+	(setq ds (substring string 0 i))
+	(while (< i len)
+	  (setq chr (elt string i))
+	  (setq cs (mime/char-type chr))
+	  (setq j (+ i (char-bytes chr)))
+	  (setq s (substring string i j))
+	  (setq i j)
+	  (if (= cs pcs)
+	      (setq ds (concat ds s))
+	    (progn (setq dest (append dest (list (cons pcs ds))))
+		   (setq pcs cs)
+		   (setq ds s)
+		   ))
+	  )
+	(if (not (string= ds ""))
+	    (setq dest (append dest (list (cons pcs ds)))))
+	dest)
+      )))
+
+(defun mime/separate-string-by-charset (str)
+  (let ((rl (mime/separate-string-by-chartype str))
+	(i 1) len (pcell nil) cell ncell dpcell (dest nil) LC)
+    (setq len (length rl))
+    (setq dpcell (list (nth 0 rl)))
+    (setq cell (nth 1 rl))
+    (setq ncell (nth 2 rl))
+    (while (< i len)
+      (setq LC (car (car dpcell)))
+      (cond ((and (not (eq LC lc-ascii))
+		  (eq (car cell) LC-space)
+		  (not (eq (car ncell) lc-ascii)))
+	     (setq dpcell (list (cons LC
+				      (concat (cdr (car dpcell)) (cdr cell))
+				      )))
+	     )
+	    ((and (not (eq LC lc-ascii))
+		  (eq LC (car cell)))
+	     (setq dpcell (list (cons LC
+				      (concat (cdr (car dpcell)) (cdr cell))
+				      )))
+	     )
+	    ((and (eq LC lc-ascii)
+		  (member (car cell) mime/latin-lc-list))
+	     (setq dpcell (list (cons (car cell)
+				      (concat (cdr (car dpcell)) (cdr cell))
+				      )))
+	     )
+	    ((and (member LC mime/latin-lc-list)
+		  (eq (car cell) lc-ascii))
+	     (setq dpcell (list (cons LC
+				      (concat (cdr (car dpcell)) (cdr cell))
+				      )))
+	     )
+	    (t
+	     (setq dest (append dest dpcell))
+	     (setq dpcell (list cell))
+	     ))
+      (setq i (+ i 1))
+      (setq cell ncell)
+      (setq ncell (nth (+ i 1) rl))
+      )
+    (setq dest (append dest dpcell))
+    ))
+
+(defun mime/separate-string-for-encoder (string)
+  (let (lastspace)
+    (if (string-match "[ \t]+$" string)
+	(progn
+	  (setq lastspace (substring string
+				     (match-beginning 0)
+				     (match-end 0)))
+	  (setq string (substring string 0 (match-beginning 0)))
+	  ))
+    (let ((rl (mime/separate-string-by-charset string))
+	  (i 0) len cell0 cell1 cell2 (dest nil))
+      (setq len (length rl))
+      (setq cell0 (nth 0 rl))
+      (setq cell1 (nth 1 rl))
+      (setq cell2 (nth 2 rl))
+      (while (< i len)
+	(cond ((and (not (eq (car cell0) lc-ascii))
+		    (eq (car cell1) LC-space)
+		    (not (eq (car cell2) lc-ascii))
+		    )
+	       (setq dest
+		     (append dest (list
+				   (cons
+				    (cdr (assoc (car cell0)
+						mime/lc-charset-and-encoding-alist))
+				    (concat (cdr cell0) (cdr cell1))
+				    ))))
+	       (setq i (+ i 2))
+	       (setq cell0 (nth i rl))
+	       (setq cell1 (nth (+ i 1) rl))
+	       (setq cell2 (nth (+ i 2) rl))
+	       )
+	      (t
+	       (setq dest
+		     (append dest (list
+				   (cons
+				    (cdr (assoc (car cell0)
+						mime/lc-charset-and-encoding-alist))
+				    (cdr cell0)))))
+	       (setq i (+ i 1))
+	       (setq cell0 cell1)
+	       (setq cell1 cell2)
+	       (setq cell2 (nth (+ i 2) rl))
+	       ))
+	)
+      (append dest
+	      (if lastspace
+		  (list (cons nil lastspace))))
+      )))
+	      
+	      
+
+;;;
+;;; basic functions for MIME header decoder
+;;;
+
+;;; @ utility for decoder
+;;;
+
+(defun mime/unfolding ()
+  (goto-char (point-min))
+  (let (field beg end)
+    (while (re-search-forward message/field-regexp nil t)
+      (setq beg (match-beginning 0))
+      (setq end  (match-end 0))
+      (setq field (buffer-substring beg end))
+      (if (string-match mime/encoded-word-regexp field)
+	  (progn
+	    (save-excursion
+	      (save-restriction
+		(narrow-to-region (goto-char beg) end)
+		(while (re-search-forward "\n[ \t]+" nil t)
+		  (replace-match " ")
+		  )
+		))
+	    ))
+      ))
+  )
+
+(defun mime/prepare-decode-message-header ()
+  (mime/unfolding)
+  (goto-char (point-min))
+  (while (re-search-forward
+	  (concat (regexp-quote "?=")
+		  "\\s +"
+		  (regexp-quote "=?"))
+	  nil t)
+    (replace-match "?==?")
+    )
+  )
+
+(setq mime-charset-list
+      (list (list "US-ASCII"      lc-ascii)
+	    (list "ISO-8859-1"    lc-ascii lc-ltn1)
+	    (list "ISO-8859-2"    lc-ascii lc-ltn2)
+	    (list "ISO-8859-3"    lc-ascii lc-ltn3)
+	    (list "ISO-8859-4"    lc-ascii lc-ltn4)
+	    (list "ISO-8859-5"    lc-ascii lc-crl)
+	    (list "ISO-8859-7"    lc-ascii lc-grk)
+	    (list "ISO-8859-9"    lc-ascii lc-ltn5)
+	    (list "ISO-2022-JP"   lc-ascii lc-jp)
+	    (list "ISO-2022-KR"   lc-ascii lc-kr)
+	    (list "ISO-2022-JP-2" lc-ascii lc-ltn1 lc-grk
+		  lc-jp lc-cn lc-kr lc-jp2)
+	    (list "ISO-2022-INT-1" lc-ascii lc-ltn1 lc-grk
+		  lc-jp lc-cn lc-kr lc-jp2 lc-cns1 lc-cns2)
+	    ))
+
+(setq eword-field-body-separator-regexp " / ")
+
+(if (string-match eword-field-body-separator-regexp str)
+    (list (substring str 0 (match-beginning 0))
+	  (substring str (match-beginning 0)(match-end 0))
+	  (substring str (match-end 0))
+	  ))
+
+(defun find-lc-set-string (str)
+  (let (dest (len (length str))(i 0) chr lc)
+    (while (< i len)
+      (setq chr (elt str i))
+      (setq lc (get-lc chr))
+      (if (not (memq lc dest))
+	  (setq dest (cons lc dest))
+	)
+      (setq i (+ i (char-bytes chr)))
+      )
+    dest))
+
+(defun mime/lc-set-to-charset (lc-set)
+  (let ((rest mime-charset-list) cell)
+    (catch 'tag
+      (while rest
+	(setq cell (car rest))
+	(if (subsetp lc-set (cdr cell))
+	    (throw 'tag (car cell))
+	  )
+	(setq rest (cdr rest))
+	))))
+
+(run-hooks 'mime/tiny-mime-load-hook)
+
+(provide 'tiny-mime)
+
+;;; @
+;;; Local Variables:
+;;; mode: emacs-lisp
+;;; mode: outline-minor
+;;; outline-regexp: ";;; @+\\|(......"
+;;; End:
diff --git a/tm-mule.el b/tm-mule.el
index dfc6241..cd406f9 100644
--- a/tm-mule.el
+++ b/tm-mule.el
@@ -1,9 +1,7 @@
 ;;;
-;;; $Id: tm-mule.el,v 5.4 1995/04/20 13:57:31 morioka Exp $
+;;; $Id: tm-mule.el,v 6.1 1995/06/11 13:28:21 morioka Exp $
 ;;;
 
-(provide 'tm-mule)
-
 (require 'tl-list)
 (require 'tl-mule)
 
@@ -14,7 +12,7 @@
 ;;; @ variables
 ;;;
 
-(defvar mime/default-charset *ctext*)
+(defvar mime/default-coding-system *ctext*)
 
 (defvar mime/lc-charset-and-encoding-alist
   (list
@@ -152,7 +150,7 @@
 	 )))
 
 
-(defun mime/code-convert-region-to-emacs (beg end charset)
+(defun mime/code-convert-region-to-emacs (beg end charset &optional encoding)
   (if (stringp charset)
       (progn
 	(setq charset (upcase charset))
@@ -160,6 +158,11 @@
 	  (if ct
 	      (code-convert beg end ct *internal*)
 	    )))
-    (if mime/default-charset
-	(code-convert beg end mime/default-charset *internal*)
+    (if mime/default-coding-system
+	(code-convert beg end mime/default-coding-system *internal*)
       )))
+
+
+(run-hooks 'tm-mule-load-hook)
+
+(provide 'tm-mule)
diff --git a/tm-nemacs.el b/tm-nemacs.el
index b95ec98..4371342 100644
--- a/tm-nemacs.el
+++ b/tm-nemacs.el
@@ -1,9 +1,7 @@
 ;;;
-;;; $Id: tm-nemacs.el,v 5.1 1994/10/26 15:08:12 morioka Exp $
+;;; $Id: tm-nemacs.el,v 6.0 1995/06/11 13:27:23 morioka Exp $
 ;;;
 
-(provide 'tm-nemacs)
-
 (require 'tl-18)
 (require 'tl-nemacs)
 
@@ -11,6 +9,8 @@
 ;;; @ variables
 ;;;
 
+(defvar mime/default-coding-system 2)
+
 (defvar mime/lc-charset-and-encoding-alist
   (list
    (cons lc-ascii nil)
@@ -55,10 +55,14 @@
       (concat "=?" charset "?" encoding "?" str "?="))
     ))
 
-(defun mime/code-convert-region-to-emacs (beg end charset)
+(defun mime/code-convert-region-to-emacs (beg end charset &optional encoding)
   (if (stringp charset)
       (progn
 	(setq charset (upcase charset))
 	(if (string= charset "ISO-2022-JP")
 	    (convert-region-kanji-code beg end 2 3)
 	  ))))
+
+(run-hooks 'tm-nemacs-load-hook)
+
+(provide 'tm-nemacs)
diff --git a/tm-orig.el b/tm-orig.el
index 16dd343..39e401a 100644
--- a/tm-orig.el
+++ b/tm-orig.el
@@ -1,15 +1,15 @@
 ;;;
-;;; $Id: tm-orig.el,v 5.2 1994/10/26 14:44:58 morioka Exp $
+;;; $Id: tm-orig.el,v 6.0 1995/06/11 13:48:54 morioka Exp $
 ;;;
 
 (provide 'tm-orig)
 
-(require 'tl-orig)
-
 
 ;;; @ variables
 ;;;
 
+(defvar mime/default-coding-system nil)
+
 (defvar mime/lc-charset-and-encoding-alist
   (list
    (cons lc-ascii nil)
@@ -50,5 +50,9 @@
     ))
 
 
-(defun mime/code-convert-region-to-emacs (beg end charset)
+(defun mime/code-convert-region-to-emacs (beg end charset &optional encoding)
   )
+
+(run-hooks 'tm-orig-load-hook)
+
+(require 'tl-orig)
diff --git a/tm-partial.el b/tm-partial.el
index 6412261..7e06d9a 100644
--- a/tm-partial.el
+++ b/tm-partial.el
@@ -9,7 +9,7 @@
 ;; original file is 
 ;;  gif.el written by Art Mellor @ Cayman Systems, Inc. 1991
 
-;;; $Id: tm-partial.el,v 3.1 1995/03/26 17:13:20 morioka Exp $
+;;; $Id: tm-partial.el,v 5.0 1995/05/22 17:06:31 morioka Exp $
 
 (require 'tm-view)
 
@@ -33,8 +33,9 @@
   (save-excursion   
     (cond
      ((eq target 'gnus4)
-      (gnus-summary-display-article (gnus-summary-article-number))
-      )
+      (let ((gnus-show-all-headers t))
+	(gnus-summary-display-article (gnus-summary-article-number))
+	))
      ((eq target 'mh-e)
       (mh-show)
       )
@@ -132,15 +133,11 @@
 	      (let ((delimit (point)))
 		(goto-char (point-min))
 		(if (not
-		     (and
-		      (re-search-forward
-		       "^[Cc]ontent-[Tt]ype:[ \t]*message/partial;" delimit t)
-		      (re-search-forward
-		       (concat "[ \t]+id=[ \t]*\""
-                               (regexp-quote id) "\";") delimit)
-		      (re-search-forward
-		       (concat "[ \t]+number=[ \t]*"
-                               (int-to-string part-num) ";") delimit)))
+		     (let ((params (cdr (mime/Content-Type))))
+		       (and (equal (assoc-value "id" params) id)
+			    (= (string-to-int (assoc-value "number" params))
+			       part-num)
+			    )))
 		    (progn
 		      (kill-buffer buffer)
 		      (error "Couldn't find part %d" part-num)))
diff --git a/tm-rich.el b/tm-rich.el
index b5ed5b3..8c2bfc3 100644
--- a/tm-rich.el
+++ b/tm-rich.el
@@ -1,5 +1,5 @@
 ;;;
-;;; $Id: tm-rich.el,v 4.0 1995/03/12 14:31:58 morioka Exp $
+;;; $Id: tm-rich.el,v 6.0 1995/06/11 10:33:34 morioka Exp $
 ;;;
 ;;;          by MORIOKA Tomohiko  <morioka@jaist.ac.jp>
 ;;; modified by YAMATE Keiichirou <ics9118@sem1.info.osaka-cu.ac.jp>
@@ -96,17 +96,19 @@
 	  )
 	))))
 
-(defun mime-viewer/filter-text/richtext (&optional ctype params)
-  (interactive)
-  (save-excursion
-    (save-restriction
-      (let ((beg (point-min)) (end (point-max)))
-	(goto-char (point-min))
-	(if (search-forward "\n\n" nil t)
-	    (setq beg (match-end 0))
-	  )
-	(mime/decode-text/richtext-region beg end)
-	))))
+(defun mime-viewer/filter-text/richtext (ctype params encoding)
+  (let* ((mode mime::preview/original-major-mode)
+	 (m (assq mode mime-viewer/code-converter-alist))
+	 (charset (assoc "charset" params))
+	 (beg (point-min))
+	 )
+    (if (and m (fboundp (setq m (cdr m))))
+	(funcall m beg (point-max) charset encoding)
+      (mime-viewer/default-code-convert-region beg (point-max)
+					       charset encoding)
+      )
+    (mime/decode-text/richtext-region beg (point-max))
+    ))
 
 
 ;;; @ text/enriched
@@ -166,17 +168,19 @@
 	  )
 	))))
 
-(defun mime-viewer/filter-text/enriched (&optional ctype params)
-  (interactive)
-  (save-excursion
-    (save-restriction
-      (let ((beg (point-min)) (end (point-max)))
-	(goto-char (point-min))
-	(if (search-forward "\n\n" nil t)
-	    (setq beg (match-end 0))
-	  )
-	(mime/decode-text/enriched-region beg end)
-	))))
+(defun mime-viewer/filter-text/enriched (ctype params encoding)
+  (let* ((mode mime::preview/original-major-mode)
+	 (m (assq mode mime-viewer/code-converter-alist))
+	 (charset (assoc "charset" params))
+	 (beg (point-min))
+	 )
+    (if (and m (fboundp (setq m (cdr m))))
+	(funcall m beg (point-max) charset encoding)
+      (mime/code-convert-region-to-emacs beg (point-max)
+					 charset encoding)
+      )
+    (mime/decode-text/enriched-region beg (point-max))
+    ))
 
 
 ;;; @ setting
diff --git a/tm-setup.el b/tm-setup.el
index 0bd479a..73c24a7 100644
--- a/tm-setup.el
+++ b/tm-setup.el
@@ -1,5 +1,5 @@
 ;;;
-;;; $Id: tm-setup.el,v 6.1 1995/04/23 18:09:07 morioka Exp $
+;;; $Id: tm-setup.el,v 6.2 1995/05/30 05:48:22 morioka Exp $
 ;;;
 
 (require 'tl-misc)
@@ -67,12 +67,15 @@
 
 ;;; @ for GNUS
 ;;;
+
+(defvar tm-setup/use-gnusutil nil)
+
 (let ((le (function
 	   (lambda ()
 	     (require 'tm-gnus)
 	     ))
 	  ))
-  (if (boundp 'MULE)
+  (if (and (boundp 'MULE) tm-setup/use-gnusutil)
       (progn
 	(add-hook 'gnus-Group-mode-hook (function gnusutil-initialize))
 	(add-hook 'gnus-group-mode-hook (function gnusutil-initialize))
diff --git a/tm-view.el b/tm-view.el
index 4cd8b6f..3b6874f 100644
--- a/tm-view.el
+++ b/tm-view.el
@@ -22,7 +22,7 @@
 ;;;
 
 (defconst mime-viewer/RCS-ID
-  "$Id: tm-view.el,v 6.22 1995/05/17 08:02:31 morioka Exp $")
+  "$Id: tm-view.el,v 6.50 1995/06/12 01:51:49 morioka Exp $")
 
 (defconst mime-viewer/version (get-version-string mime-viewer/RCS-ID))
 (defconst mime/viewer-version mime-viewer/version)
@@ -49,7 +49,6 @@
 ;;;
 
 (defvar mime/content-decoding-condition
-;;(setq mime/content-decoding-condition
   '(((type . "text/plain")
      (method "tm-plain" nil 'file 'type 'encoding 'mode 'name))
     ;;((type . "text/x-latex")
@@ -84,87 +83,121 @@
 	     "-m" "tm" "-x" "-d" "-z" "-e" 'file)(mode . "play"))
     ))
 
+(defvar mime-viewer/childrens-header-showing-Content-Type-list
+  '("message/rfc822"))
+
+(defvar mime-viewer/default-showing-Content-Type-list
+  '("text/plain" "text/richtext" "text/enriched"
+    "text/x-latex" "application/x-latex"
+    "application/octet-stream" nil
+    "application/x-selection" "application/x-comment"))
+
 (defvar mime-viewer/content-filter-alist
-  '(("text/plain" . mime-viewer/filter-text/plain)))
+  '(("text/plain" . mime-viewer/filter-text/plain)
+    (nil . mime-viewer/filter-text/plain)))
 
-(defvar mime-viewer/content-subject-function
-  (function
-   (lambda (cnum subj ctype params)
-     (insert
-      (format "[%s %s (%s)]\n"
-	      (if (listp cnum)
-		  (mapconcat (function
-			      (lambda (num)
-				(format "%s" (+ num 1))
-				))
-			     cnum ".")
-		"0")
-	      subj ctype))
-     )))
-
-(defvar mime-viewer/content-header-filter-function
-  (function mime-viewer/default-content-header-filter-function))
+(defun mime-viewer/header-visible-p (cnum cinfo &optional ctype)
+  (or (eq cnum t)
+      (progn
+	(setq ctype
+	      (mime::content-info/type
+	       (mime-article/cnum-to-cinfo (butlast cnum) cinfo)
+	       ))
+	(member ctype mime-viewer/childrens-header-showing-Content-Type-list)
+	)))
+
+(defun mime-viewer/body-visible-p (cnum cinfo &optional ctype)
+  (or ctype
+      (setq ctype
+	    (mime::content-info/type
+	     (mime-article/cnum-to-cinfo cnum cinfo)))
+      )
+  (member ctype mime-viewer/default-showing-Content-Type-list)
+  )
 
-(defvar mime-viewer/childrens-header-showing-Content-Type-list
-  '("message/rfc822"))
+(defun mime-viewer/default-content-filter (cnum cinfo ctype params subj)
+  )
+
+(defun mime-viewer/default-content-separator (cnum cinfo ctype params subj)
+  (if (and (not (mime-viewer/header-visible-p cnum cinfo ctype))
+	   (not (mime-viewer/body-visible-p cnum cinfo ctype))
+	   )
+      (progn
+	(goto-char (point-max))
+	(insert "\n")
+	)))
+
+(defvar mime-viewer/content-subject-omitting-Content-Type-list
+  '("application/x-selection"))
+
+(defun mime-viewer/default-content-subject-function
+  (cnum cinfo ctype params subj)
+  (if (not (member
+	    ctype
+	    mime-viewer/content-subject-omitting-Content-Type-list))
+      (insert
+       (format "[%s %s (%s)]\n"
+	       (or (assoc-value "x-part-number" params)
+		   (if (listp cnum)
+		       (mapconcat (function
+				   (lambda (num)
+				     (format "%s" (+ num 1))
+				     ))
+				  cnum ".")
+		     "0"))
+	       subj ctype))
+    ))
+
+(defvar mime-viewer/content-subject-function
+  (function mime-viewer/default-content-subject-function))
 
 (defvar mime-viewer/ignored-field-list
-  '("Received"))
+  '("Received" "Return-Path" "Replied" "Errors-To"
+    "Lines" "Sender" "Path" "Nntp-Posting-Host"
+    "Content-Type"))
 
-(defun mime-viewer/default-content-header-filter-function (cnum cinfo)
-  (if (and (listp cnum)
-	   (not (member
-		 (mime::content-info/type
-		  (mime::article/get-content-region (butlast cnum) cinfo)
-		  )
-		 mime-viewer/childrens-header-showing-Content-Type-list)
-		))
-      (delete-region (goto-char (point-min))
-		     (or (and (re-search-forward "^$" nil t)
-			      (match-end 0))
-			 (point-max))
-		     )
-    (save-excursion
-      (save-restriction
-	(narrow-to-region (goto-char (point-min))
-			  (or (and (re-search-forward "^$" nil t)
-				   (match-end 0))
-			      (point-max))
-			  )
-	(mapcar (function
-		 (lambda (field)
-		   (goto-char (point-min))
-		   (while (and (re-search-forward
-				(concat "^" (regexp-quote field) ":")
-				nil t)
-			       (progn
-				 (delete-region
-				  (match-beginning 0)
-				  (and
-				   (re-search-forward
-				    (concat message/field-body-regexp "\n")
-				    nil t)
-				   (match-end 0)
-				   ))
-				 t))
-		     )
-		   )) mime-viewer/ignored-field-list)
-	))))
+(defvar mime-viewer/ignored-field-regexp)
 
-(defvar mime-viewer/default-showing-Content-Type-list
-  '("text/plain" "text/richtext" "text/enriched"
-    "text/x-latex" "application/x-latex"
-    "application/octet-stream" nil))
+(defun mime-viewer/default-content-header-filter ()
+  (goto-char (point-min))
+  (while (and (re-search-forward
+	       (concat "^" mime-viewer/ignored-field-regexp ":")
+	       nil t)
+	      (progn
+		(delete-region
+		 (match-beginning 0)
+		 (save-excursion
+		   (and
+		    (re-search-forward "^\\([^ \t]\\|$\\)" nil t)
+		    (match-beginning 0)
+		    )))
+		t)))
+  (mime/decode-message-header)
+  )
+
+(defvar mime-viewer/content-header-filter-alist nil)
 
 (defvar mime-viewer/decoding-mode "play" "MIME body decoding mode")
 
 
+(defvar mime-viewer/file-name-char-regexp "[A-Za-z0-9+_-]")
+
+(defvar mime-viewer/file-name-regexp-1
+  (concat mime-viewer/file-name-char-regexp "+\\."
+	  mime-viewer/file-name-char-regexp "+"))
+
+(defvar mime-viewer/file-name-regexp-2
+  (concat (regexp-* mime-viewer/file-name-char-regexp)
+	  "\\(\\." mime-viewer/file-name-char-regexp "+\\)*"))
+
+
 ;;; @@ buffer local variables
 ;;;
 
-(defvar mime::article/content-info)
-(defvar mime::article/preview-buffer)
+(defvar mime::article/content-info nil)
+(defvar mime::article/preview-buffer nil)
 
+(defvar mime::preview/article-buffer nil)
 (defvar mime::preview/content-list nil)
 (defvar mime::preview/original-major-mode nil)
 
@@ -186,36 +219,9 @@
   (delete-other-windows)
   )
 
-(defun mime::viewer/quitting-method-for-mh-e ()
-  (let ((win (get-buffer-window
-	      mime/output-buffer-name))
-	(buf
-	 (mime::preview-content-info/buffer
-	  (car mime::preview/content-list)))
-	)
-    (if win
-	(delete-window win)
-      )
-    (mime-viewer/kill-buffer)
-    (pop-to-buffer
-     (let ((name (buffer-name buf)))
-       (string-match "show-" name)
-       (substring name (match-end 0))
-       ))
-    ;; patch for mh-narrow.el
-    ;; by YAMAOKA Katsumi <yamaoka@ga.sony.co.jp>
-    (if (and (featurep 'mh-narrow)
-	     (fboundp 'mh-narrow-to-page))
-	(save-excursion
-	  (set-buffer mh-show-buffer)
-	  (mh-narrow-to-page)))
-    ;; end of patch
-    ))
-
 (defvar mime-viewer/quitting-method-alist
   '((gnus-article-mode . mime::viewer/quitting-method-for-gnus4)
     (rmail-mode        . mime::viewer/quitting-method-for-rmail)
-    (mh-show-mode      . mime::viewer/quitting-method-for-mh-e)
     (mime/show-message-mode
      . (lambda ()
 	 (set-window-configuration
@@ -277,7 +283,8 @@
 			   (message/strip-quoted-string (cdr boundary)))
 		     (narrow-to-region
 		      (point-min)
-		      (if (search-forward (concat "--" boundary "--\n") nil t)
+		      (if (re-search-forward
+			   (concat "^--" (regexp-quote boundary) "--$") nil t)
 			  (match-beginning 0)
 			(point-max)
 			))
@@ -397,9 +404,9 @@
   "Read field-body of Content-Type field from PORT and parse it.
 PORT must be buffer or string. If PORT is omitted,
 it is regarded as current-buffer. [tm-view]"
-  (if (null port)
+  (or port
       (setq port (current-buffer))
-    )
+      )
   (let ((str (if (get-buffer port)
 		 (save-window-excursion
 		   (switch-to-buffer port)
@@ -419,7 +426,7 @@ it is regarded as current-buffer. [tm-view]"
       default-encoding)
       ))
 
-(defun mime/get-subject (param)
+(defun mime-viewer/get-subject (param)
   (save-excursion
     (save-restriction
       (let (ret)
@@ -442,28 +449,47 @@ it is regarded as current-buffer. [tm-view]"
 	    ""))
       )))
 
-(defun mime/get-name (param)
-  (replace-as-filename (mime/get-subject param))
-  )
+(defun mime-viewer/get-name (param)
+  (let ((str (mime-viewer/get-subject param)))
+    (if (string-match " " str)
+	(if (or (string-match mime-viewer/file-name-regexp-1 str)
+		(string-match mime-viewer/file-name-regexp-2 str))
+	    (substring str (match-beginning 0)(match-end 0))
+	  )
+      (replace-as-filename str)
+      )))
 
 (defun mime-viewer/make-preview-buffer (&optional buf cinfo obuf)
-  (let ((the-buf (current-buffer)) pcl dest)
+  (let ((the-buf (current-buffer))
+	(mode major-mode)
+	pcl dest)
     (setq buf
 	  (if (null buf)
 	      (current-buffer)
-	    (get-buffer buf)
-	    ))
-    (if (null cinfo)
-	(progn
-	  (switch-to-buffer buf)
-	  (setq cinfo mime::article/content-info)
-	  ))
-    (if (null obuf)
+	    (prog1
+		(get-buffer buf)
+	      (switch-to-buffer buf)
+	      )))
+    (or cinfo
+	(setq cinfo mime::article/content-info)
+	)
+    (or obuf
 	(setq obuf (concat "*Preview-" (buffer-name buf) "*"))
-      )
+	)
     (setq pcl (mime::make-flat-content-list cinfo))
-    (if (get-buffer obuf)
-	(kill-buffer obuf)
+    (save-window-excursion
+      (let ((bf (get-buffer obuf)))
+	(switch-to-buffer obuf)
+	(setq buffer-read-only nil)
+	(if bf
+	    (erase-buffer)
+	  ))
+      (make-variable-buffer-local 'mime::preview/article-buffer)
+      (setq mime::preview/article-buffer the-buf)
+      (make-variable-buffer-local 'mime::preview/original-major-mode)
+      (setq mime::preview/original-major-mode mode)
+      (setq major-mode 'mime/viewer-mode)
+      (setq mode-name "MIME-View")
       )
     (setq dest
 	  (mapcar
@@ -473,54 +499,76 @@ it is regarded as current-buffer. [tm-view]"
 		    (end (mime::content-info/point-max cell))
 		    (ctype (mime::content-info/type cell))
 		    (params (mime::content-info/parameters cell))
-		    cnum e nb ne subj str)
+		    he cnum e nb ne subj str)
 		(setq cnum (mime::get-point-content-number beg cinfo))
-		(switch-to-buffer buf)
-		(setq e
-		      (if (not
-			   (member
-			    ctype
-			    mime-viewer/default-showing-Content-Type-list))
-			  (save-excursion
-			    (save-restriction
-			      (goto-char beg)
-			      (re-search-forward "^$" nil t)
-			      (+ (match-end 0) 1)
+		(setq he (save-excursion
+			   (goto-char beg)
+			   (re-search-forward "^$" nil t)
+			   (+ (match-end 0) 1)
+			   ))
+		(save-window-excursion
+		  (switch-to-buffer obuf)
+		  (setq nb (point))
+		  (narrow-to-region nb nb)
+		  )
+		(if (mime-viewer/header-visible-p cnum cinfo ctype)
+		    (progn
+		      (setq str (buffer-substring beg he))
+		      (save-window-excursion
+			(switch-to-buffer obuf)
+			(insert str)
+			(let ((f (assq
+				  mode
+				  mime-viewer/content-header-filter-alist))
+			      )
+			  (if (and f (setq f (cdr f)))
+			      (funcall f)
+			    (mime-viewer/default-content-header-filter)
+			    )
+			  ))))
+		(if (mime-viewer/body-visible-p cnum cinfo ctype)
+		    (let (be)
+		      (setq str (buffer-substring he end))
+		      (save-window-excursion
+			(switch-to-buffer obuf)
+			(save-restriction
+			  (setq be (point-max))
+			  (narrow-to-region be be)
+			  (insert str)
+			  (setq ne (point-max))
+			  (let ((f (or (assoc-value
+					ctype
+					mime-viewer/content-filter-alist)
+				       )))
+			    (if (and f (fboundp f))
+				(funcall f ctype params encoding)
+			      (mime-viewer/default-content-filter
+			       cnum cinfo ctype params subj)
 			      ))
-			end))
-		(if (> e (point-max))
-		    (setq e (point-max))
+			  (setq ne (point-max))
+			  ))))
+		(save-window-excursion
+		  (switch-to-buffer obuf)
+		  (mime-viewer/default-content-separator
+		   cnum cinfo ctype params subj)
 		  )
-		(setq str (buffer-substring beg e))
-		(switch-to-buffer obuf)
-		(setq nb (point))
-		(insert str)
-		(setq ne (point))
-		(prog1
-		    (save-excursion
-		      (save-restriction
-			(narrow-to-region nb ne)
-			(mime/decode-message-header)
-			(setq subj (mime/get-subject params))
-			(let ((f
-			       (cdr
-				(assoc ctype
-				       mime-viewer/content-filter-alist))))
-			  (if (and f (fboundp f))
-			      (funcall f ctype params)
-			    ))
-			(funcall mime-viewer/content-header-filter-function
-				 cnum cinfo)
+		(save-window-excursion
+		  (switch-to-buffer obuf)
+		  (prog1
+		      (progn
+			(setq subj (mime-viewer/get-subject params))
 			(goto-char nb)
 			(funcall mime-viewer/content-subject-function
-				 cnum subj ctype params)
+				 cnum cinfo ctype params subj)
 			(setq ne (point-max))
+			(widen)
 			(mime::preview-content-info/create nb (- ne 1)
-							 buf cell)
-			))
-		  (goto-char ne)
-		  )
-		))) pcl))
+							   buf cell)
+			)
+		    (goto-char ne)
+		    )))))
+	   pcl))
+    (switch-to-buffer obuf)
     (set-buffer-modified-p nil)
     (setq buffer-read-only t)
     (switch-to-buffer the-buf)
@@ -532,9 +580,9 @@ it is regarded as current-buffer. [tm-view]"
 ;;;
 
 (defun mime::get-point-content-number (p &optional cinfo)
-  (if (null cinfo)
+  (or cinfo
       (setq cinfo mime::article/content-info)
-    )
+      )
   (let ((b (mime::content-info/point-min cinfo))
 	(e (mime::content-info/point-max cinfo))
 	(c (mime::content-info/children cinfo))
@@ -553,10 +601,10 @@ it is regarded as current-buffer. [tm-view]"
 		  )))
 	    t))))
 
-(defun mime::article/get-content-region (cn &optional cinfo)
-  (if (null cinfo)
+(defun mime-article/cnum-to-cinfo (cn &optional cinfo)
+  (or cinfo
       (setq cinfo mime::article/content-info)
-    )
+      )
   (if (eq cn t)
       cinfo
     (let ((sn (car cn)))
@@ -564,14 +612,14 @@ it is regarded as current-buffer. [tm-view]"
 	  cinfo
 	(let ((rc (nth sn (mime::content-info/children cinfo))))
 	  (if rc
-	      (mime::article/get-content-region (cdr cn) rc)
+	      (mime-article/cnum-to-cinfo (cdr cn) rc)
 	    ))
 	))))
 
 (defun mime::make-flat-content-list (&optional cinfo)
-  (if (null cinfo)
+  (or cinfo
       (setq cinfo mime::article/content-info)
-    )
+      )
   (let ((dest (list cinfo))
 	(rcl (mime::content-info/children cinfo))
 	)
@@ -582,9 +630,9 @@ it is regarded as current-buffer. [tm-view]"
     dest))
 
 (defun mime::point-preview-content (p &optional pcl)
-  (if (null pcl)
+  (or pcl
       (setq pcl mime::preview/content-list)
-    )
+      )
   (catch 'tag
     (let ((r pcl) cell)
       (while r
@@ -656,7 +704,7 @@ it is regarded as current-buffer. [tm-view]"
       (narrow-to-region beg end)
       (goto-char beg)
       (let ((method (cdr (assoc 'method cal)))
-	    (name (mime/get-name cal))
+	    (name (mime-viewer/get-name cal))
 	    )
 	(if method
 	    (let ((file (make-temp-name
@@ -801,36 +849,37 @@ it is regarded as current-buffer. [tm-view]"
 ;;; @ content filter
 ;;;
 
-(defun mime-viewer/filter-text/plain (ctype params)
-  (save-excursion
-    (save-restriction
-      (let ((charset (cdr (assoc "charset" params)))
-	    (encoding
-	     (save-excursion
-	       (save-restriction
-		 (goto-char (point-min))
-		 (narrow-to-region (point-min)
-				   (or (and (search-forward "\n\n" nil t)
-					    (match-beginning 0))
-				       (point-max)))
-		 (goto-char (point-min))
-		 (mime/Content-Transfer-Encoding "7bit")
-		 )))
-	    (beg (point-min)) (end (point-max))
-	    )
-	(goto-char (point-min))
-	(if (search-forward "\n\n" nil t)
-	    (setq beg (match-end 0))
-	  )
-	(if (cond ((string= encoding "quoted-printable")
-		   (mime/Quoted-Printable-decode-region beg end)
-		   t)
-		  ((string= encoding "base64")
-		   (mime/Base64-decode-region beg end)
-		   t))
-	    (mime/code-convert-region-to-emacs beg (point-max) charset)
-	  )
-	))))
+(defvar mime-viewer/code-converter-alist
+  '((mh-show-mode . mime/code-convert-region-to-emacs))
+  )
+
+(defun mime-viewer/default-code-convert-region
+  (beg end charset &optional encoding)
+  (if (member charset '("quoted-printable" "base64"))
+      (mime/code-convert-region-to-emacs beg (point-max) charset)
+    ))
+
+(defun mime-viewer/filter-text/plain (ctype params encoding)
+  (let ((charset (cdr (assoc "charset" params)))
+	(beg (point-min)) (end (point-max))
+	)
+    (goto-char (point-min))
+    (cond ((string= encoding "quoted-printable")
+	   (mime/Quoted-Printable-decode-region beg end)
+	   )
+	  ((string= encoding "base64")
+	   (mime/Base64-decode-region beg end)
+	   ))
+    (let* ((mode mime::preview/original-major-mode)
+	   (m (assq mode mime-viewer/code-converter-alist))
+	   )
+      (if (and m (fboundp (setq m (cdr m))))
+	  (funcall m beg (point-max) charset encoding)
+	(mime-viewer/default-code-convert-region beg (point-max)
+						 charset encoding)
+	)))
+  (run-hooks 'mime-viewer/plain-text-preview-hook)
+  )
 
 
 ;;; @ MIME viewer mode
@@ -886,6 +935,11 @@ C-c C-p	Decode the content as `print mode'
 q	Quit
 "
   (interactive)
+  (setq mime-viewer/ignored-field-regexp
+	(concat "\\("
+		(mapconcat (function regexp-quote)
+			   mime-viewer/ignored-field-list "\\|")
+		"\\)"))
   (let ((buf (get-buffer mime/output-buffer-name))
 	(the-buf (current-buffer))
 	)
@@ -895,70 +949,90 @@ q	Quit
 	  (erase-buffer)
 	  (switch-to-buffer the-buf)
 	  )))
-  (let ((ret (mime-viewer/parse-message ctl encoding))
-	(mode major-mode))
-    (switch-to-buffer (car ret))
-    (setq major-mode 'mime/viewer-mode)
-    (setq mode-name "MIME-View")
-    (make-variable-buffer-local 'mime::preview/original-major-mode)
-    (setq mime::preview/original-major-mode
-	  (if mother
-	      (progn
-		(make-variable-buffer-local
-		 'mime/show-mode-old-window-configuration)
-		(setq mime/show-mode-old-window-configuration
-		      (current-window-configuration))
-		(make-variable-buffer-local 'mime/mother-buffer)
-		(setq mime/mother-buffer mother)
-		'mime/show-message-mode)
-	    mode))
-    (use-local-map mime/viewer-mode-map)
-    (make-variable-buffer-local 'mime::preview/content-list)
-    (setq mime::preview/content-list (nth 1 ret))
-    (goto-char
-     (let ((ce (mime::preview-content-info/point-max
-		(car mime::preview/content-list)
-		))
-	   e)
-       (goto-char (point-min))
-       (search-forward "\n\n" nil t)
-       (setq e (match-end 0))
-       (if (<= e ce)
-	   e
-	 ce)))
-    (run-hooks 'mime/viewer-mode-hook)
-    ))
+  (let ((ret (mime-viewer/parse-message ctl encoding))) 
+    (prog1
+	(switch-to-buffer (car ret))
+      (if mother
+	  (progn
+	    (make-variable-buffer-local
+	     'mime/show-mode-old-window-configuration)
+	    (setq mime/show-mode-old-window-configuration
+		  (current-window-configuration))
+	    (make-variable-buffer-local 'mime/mother-buffer)
+	    (setq mime/mother-buffer mother)
+	    ))
+      (use-local-map mime/viewer-mode-map)
+      (make-variable-buffer-local 'mime::preview/content-list)
+      (setq mime::preview/content-list (nth 1 ret))
+      (goto-char
+       (let ((ce (mime::preview-content-info/point-max
+		  (car mime::preview/content-list)
+		  ))
+	     e)
+	 (goto-char (point-min))
+	 (search-forward "\n\n" nil t)
+	 (setq e (match-end 0))
+	 (if (<= e ce)
+	     e
+	   ce)))
+      (run-hooks 'mime/viewer-mode-hook)
+      )))
+
+(defun mime-preview/point-content-number (point)
+  (save-window-excursion
+    (let ((pc (mime::point-preview-content (point)))
+	  cinfo)
+      (switch-to-buffer (mime::preview-content-info/buffer pc))
+      (setq cinfo (mime::preview-content-info/content-info pc))
+      (mime::get-point-content-number (mime::content-info/point-min cinfo))
+      )))
+
+(defun mime-preview/cinfo-to-pcinfo (cinfo)
+  (let ((rpcl mime::preview/content-list) cell)
+    (catch 'tag
+      (while rpcl
+	(setq cell (car rpcl))
+	(if (eq cinfo (mime::preview-content-info/content-info cell))
+	    (throw 'tag cell)
+	  )
+	(setq rpcl (cdr rpcl))
+	))))
 
-(defun mime::preview/decode-content ()
+(defvar mime-preview/after-decoded-position nil)
+
+(defun mime-preview/decode-content ()
   (interactive)
   (let ((pc (mime::point-preview-content (point))))
     (if pc
 	(let ((the-buf (current-buffer)))
+	  (setq mime-preview/after-decoded-position (point))
 	  (switch-to-buffer (mime::preview-content-info/buffer pc))
 	  (mime::article/decode-content-region
 	   (mime::preview-content-info/content-info pc))
 	  (if (eq (current-buffer)
 		  (mime::preview-content-info/buffer pc))
-	      (switch-to-buffer the-buf)
-	    )
+	      (progn
+		(switch-to-buffer the-buf)
+		(goto-char mime-preview/after-decoded-position)
+		))
 	  ))))
 
 (defun mime-viewer/play-content ()
   (interactive)
   (let ((mime-viewer/decoding-mode "play"))
-    (mime::preview/decode-content)
+    (mime-preview/decode-content)
     ))
 
 (defun mime-viewer/extract-content ()
   (interactive)
   (let ((mime-viewer/decoding-mode "extract"))
-    (mime::preview/decode-content)
+    (mime-preview/decode-content)
     ))
 
 (defun mime-viewer/print-content ()
   (interactive)
   (let ((mime-viewer/decoding-mode "print"))
-    (mime::preview/decode-content)
+    (mime-preview/decode-content)
     ))
 
 (defun mime-viewer/up-content ()
@@ -974,7 +1048,7 @@ q	Quit
 	(mime-viewer/quit the-buf
 			  (mime::preview-content-info/buffer pc)
 			  )
-      (setq r (mime::article/get-content-region (butlast cn)))
+      (setq r (mime-article/cnum-to-cinfo (butlast cn)))
       (switch-to-buffer the-buf)
       (catch 'tag
 	(let ((rpcl mime::preview/content-list) cell)
@@ -1022,9 +1096,9 @@ q	Quit
 
 (defun mime-viewer/scroll-up-content (&optional h)
   (interactive)
-  (if (null h)
+  (or h
       (setq h (- (window-height) 1))
-    )
+      )
   (let ((pcl mime::preview/content-list)
 	(p (point))
 	np beg)
@@ -1045,9 +1119,9 @@ q	Quit
 
 (defun mime-viewer/scroll-down-content (&optional h)
   (interactive)
-  (if (null h)
+  (or h
       (setq h (- (window-height) 1))
-    )
+      )
   (let ((pcl mime::preview/content-list)
 	(p (point))
 	pp beg)
@@ -1080,13 +1154,13 @@ q	Quit
 
 (defun mime-viewer/quit (&optional the-buf buf)
   (interactive)
-  (if (null the-buf)
+  (or the-buf
       (setq the-buf (current-buffer))
-    )
-  (if (null buf)
+      )
+  (or buf
       (setq buf (mime::preview-content-info/buffer
 		 (mime::point-preview-content (point))))
-    )
+      )
   (let ((r (progn
 	     (switch-to-buffer buf)
 	     (assoc major-mode mime-viewer/quitting-method-alist)
@@ -1103,6 +1177,4 @@ q	Quit
   (kill-buffer (current-buffer))
   )
 
-(fset 'mime/view-mode 'mime/viewer-mode)
-
 (run-hooks 'tm-view-load-hook)