From 7b87c37a9bac82426077273f91f28f77ccf75494 Mon Sep 17 00:00:00 2001
From: tomo <tomo>
Date: Thu, 28 Dec 2000 09:25:03 +0000
Subject: [PATCH] Sync with SEMI 1.14.3 (Ushinoya).

---
 mime/mime-play.el |   17 +++---
 mime/mime-view.el |  162 +++++++++++++++++++++++++++++++----------------------
 mime/pgg-def.el   |    6 +-
 mime/pgg-pgp.el   |    6 +-
 mime/pgg-pgp5.el  |    6 +-
 mime/semi-def.el  |    2 +-
 6 files changed, 108 insertions(+), 91 deletions(-)

diff --git a/mime/mime-play.el b/mime/mime-play.el
index 82f3f69..dad7904 100644
--- a/mime/mime-play.el
+++ b/mime/mime-play.el
@@ -46,6 +46,9 @@ If t, it means current directory."
 (defvar mime-play-find-every-situations t
   "*Find every available situations if non-nil.")
 
+(defvar mime-play-messages-coding-system nil
+  "Coding system to be used for external MIME playback method.")
+
 
 ;;; @ content decoder
 ;;;
@@ -142,8 +145,7 @@ specified, play as it.  Default MODE is \"play\"."
 	  (if (and name (not (string= name "")))
 	      (expand-file-name name temporary-file-directory)
 	    (make-temp-name
-	     (expand-file-name "EMI" temporary-file-directory))
-	    ))
+	     (expand-file-name "EMI" temporary-file-directory))))
     (mime-write-entity-content entity name)
     (message "External method is starting...")
     (let ((process
@@ -151,13 +153,12 @@ specified, play as it.  Default MODE is \"play\"."
 		  (mime-format-mailcap-command
 		   method
 		   (cons (cons 'filename name) situation))))
-	     (start-process command mime-echo-buffer-name
-			    shell-file-name shell-command-switch command)
-	     )))
+	     (binary-to-text-funcall
+	      mime-play-messages-coding-system
+	      #'start-process command mime-echo-buffer-name
+	      shell-file-name shell-command-switch command))))
       (set-alist 'mime-mailcap-method-filename-alist process name)
-      (set-process-sentinel process 'mime-mailcap-method-sentinel)
-      )
-    ))
+      (set-process-sentinel process 'mime-mailcap-method-sentinel))))
 
 (defun mime-mailcap-method-sentinel (process event)
   (let ((file (cdr (assq process mime-mailcap-method-filename-alist))))
diff --git a/mime/mime-view.el b/mime/mime-view.el
index 888f4d7..15032e0 100644
--- a/mime/mime-view.el
+++ b/mime/mime-view.el
@@ -66,6 +66,15 @@ buttom. Nil means don't scroll at all."
 		 (const :tag "On" t)
 		 (sexp :tag "Situation" 1)))
 
+(defcustom mime-view-mailcap-files
+  (let ((files '("/etc/mailcap" "/usr/etc/mailcap" "~/.mailcap")))
+    (or (member mime-mailcap-file files)
+	(setq files (cons mime-mailcap-file files)))
+    files)
+  "List of mailcap files."
+  :group 'mime-view
+  :type '(repeat file))
+
 
 ;;; @ in raw-buffer (representation space)
 ;;;
@@ -360,6 +369,53 @@ mother-buffer."
 (defvar mime-acting-situation-example-list-max-size 16)
 (defvar mime-situation-examples-file-coding-system nil)
 
+(defun mime-view-read-situation-examples-file (&optional file)
+  (or file
+      (setq file mime-situation-examples-file))
+  (if (and file
+	   (file-readable-p file))
+      (with-temp-buffer
+	(insert-file-contents file)
+	(setq mime-situation-examples-file-coding-system
+              (and (boundp 'buffer-file-coding-system)
+		   buffer-file-coding-system)
+	      ;; (static-cond
+              ;;  ((boundp 'buffer-file-coding-system)
+              ;;   (symbol-value 'buffer-file-coding-system))
+              ;;  ((boundp 'file-coding-system)
+              ;;   (symbol-value 'file-coding-system))
+              ;;  (t nil))
+	      )
+	(condition-case error
+	    (eval-buffer)
+	  (error (message "%s is broken: %s" file (cdr error))))
+	;; format check
+	(condition-case nil
+	    (let ((i 0))
+	      (while (and (> (length mime-preview-situation-example-list)
+			     mime-preview-situation-example-list-max-size)
+			  (< i 16))
+		(setq mime-preview-situation-example-list
+		      (mime-reduce-situation-examples
+		       mime-preview-situation-example-list))
+		(setq i (1+ i))))
+	  (error (setq mime-preview-situation-example-list nil)))
+	;; (let ((rest mime-preview-situation-example-list))
+	;;   (while rest
+	;;     (ctree-set-calist-strictly 'mime-preview-condition
+	;;                                (caar rest))
+	;;     (setq rest (cdr rest))))
+	(condition-case nil
+	    (let ((i 0))
+	      (while (and (> (length mime-acting-situation-example-list)
+			     mime-acting-situation-example-list-max-size)
+			  (< i 16))
+		(setq mime-acting-situation-example-list
+		      (mime-reduce-situation-examples
+		       mime-acting-situation-example-list))
+		(setq i (1+ i))))
+	  (error (setq mime-acting-situation-example-list nil))))))
+
 (defun mime-save-situation-examples ()
   (if (or mime-preview-situation-example-list
 	  mime-acting-situation-example-list)
@@ -871,34 +927,39 @@ MEDIA-TYPE must be (TYPE . SUBTYPE), TYPE or t.  t means default."
 (defvar mime-acting-condition nil
   "Condition-tree about how to process entity.")
 
-(if (file-readable-p mime-mailcap-file)
-    (let ((entries (mime-parse-mailcap-file)))
-      (while entries
-	(let ((entry (car entries))
-	      view print shared)
-	  (while entry
-	    (let* ((field (car entry))
-		   (field-type (car field)))
-	      (cond ((eq field-type 'view)  (setq view field))
-		    ((eq field-type 'print) (setq print field))
-		    ((memq field-type '(compose composetyped edit)))
-		    (t (setq shared (cons field shared))))
-	      )
-	    (setq entry (cdr entry))
+(defun mime-view-read-mailcap-files (&optional files)
+  (or files
+      (setq files mime-view-mailcap-files))
+  (let (entries file)
+    (while files
+      (setq file (car files))
+      (if (file-readable-p file)
+	  (setq entries (append entries (mime-parse-mailcap-file file))))
+      (setq files (cdr files)))
+    (while entries
+      (let ((entry (car entries))
+	    view print shared)
+	(while entry
+	  (let* ((field (car entry))
+		 (field-type (car field)))
+	    (cond ((eq field-type 'view)  (setq view field))
+		  ((eq field-type 'print) (setq print field))
+		  ((memq field-type '(compose composetyped edit)))
+		  (t (setq shared (cons field shared))))
 	    )
-	  (setq shared (nreverse shared))
-	  (ctree-set-calist-with-default
-	   'mime-acting-condition
-	   (append shared (list '(mode . "play")(cons 'method (cdr view)))))
-	  (if print
-	      (ctree-set-calist-with-default
-	       'mime-acting-condition
-	       (append shared
-		       (list '(mode . "print")(cons 'method (cdr view))))
-	       ))
-	  )
-	(setq entries (cdr entries))
-	)))
+	  (setq entry (cdr entry)))
+	(setq shared (nreverse shared))
+	(ctree-set-calist-with-default
+	 'mime-acting-condition
+	 (append shared (list '(mode . "play")(cons 'method (cdr view)))))
+	(if print
+	    (ctree-set-calist-with-default
+	     'mime-acting-condition
+	     (append shared
+		     (list '(mode . "print")(cons 'method (cdr view)))))))
+      (setq entries (cdr entries)))))
+
+(mime-view-read-mailcap-files)
 
 (ctree-set-calist-strictly
  'mime-acting-condition
@@ -1796,46 +1857,11 @@ It calls function registered in variable
 
 (provide 'mime-view)
 
-(let ((file mime-situation-examples-file))
-  (if (file-readable-p file)
-      (with-temp-buffer
-	(insert-file-contents file)
-	(setq mime-situation-examples-file-coding-system
-              (and (boundp 'buffer-file-coding-system)
-		   buffer-file-coding-system)
-	      ;; (static-cond
-              ;;  ((boundp 'buffer-file-coding-system)
-              ;;   (symbol-value 'buffer-file-coding-system))
-              ;;  ((boundp 'file-coding-system)
-              ;;   (symbol-value 'file-coding-system))
-              ;;  (t nil))
-	      )
-	(eval-buffer)
-	;; format check
-	(condition-case nil
-	    (let ((i 0))
-	      (while (and (> (length mime-preview-situation-example-list)
-			     mime-preview-situation-example-list-max-size)
-			  (< i 16))
-		(setq mime-preview-situation-example-list
-		      (mime-reduce-situation-examples
-		       mime-preview-situation-example-list))
-		(setq i (1+ i))))
-	  (error (setq mime-preview-situation-example-list nil)))
-	;; (let ((rest mime-preview-situation-example-list))
-	;;   (while rest
-	;;     (ctree-set-calist-strictly 'mime-preview-condition
-	;;                                (caar rest))
-	;;     (setq rest (cdr rest))))
-	(condition-case nil
-	    (let ((i 0))
-	      (while (and (> (length mime-acting-situation-example-list)
-			     mime-acting-situation-example-list-max-size)
-			  (< i 16))
-		(setq mime-acting-situation-example-list
-		      (mime-reduce-situation-examples
-		       mime-acting-situation-example-list))
-		(setq i (1+ i))))
-	  (error (setq mime-acting-situation-example-list nil))))))
+(eval-when-compile
+  (setq mime-situation-examples-file nil)
+  ;; to avoid to read situation-examples-file at compile time.
+  )
+
+(mime-view-read-situation-examples-file)
 
 ;;; mime-view.el ends here
diff --git a/mime/pgg-def.el b/mime/pgg-def.el
index d5f01b8..7630f95 100644
--- a/mime/pgg-def.el
+++ b/mime/pgg-def.el
@@ -58,10 +58,8 @@
   :group 'pgg
   :type 'boolean)
 
-(defcustom pgg-messages-coding-system 'undecided
-  "Coding system used when reading from a PGP external process."
-  :group 'pgg
-  :type 'coding-system)
+(defvar pgg-messages-coding-system nil
+  "Coding system used when reading from a PGP external process.")
 
 (defvar pgg-status-buffer " *PGG status*")
 (defvar pgg-errors-buffer " *PGG errors*")
diff --git a/mime/pgg-pgp.el b/mime/pgg-pgp.el
index c005a22..91f6134 100644
--- a/mime/pgg-pgp.el
+++ b/mime/pgg-pgp.el
@@ -59,9 +59,6 @@ Bourne shell or its equivalent \(not tcsh) is needed for \"2>\"."
 (defvar pgg-pgp-user-id nil
   "PGP ID of your default identity.")
 
-(defvar pgg-pgp-messages-coding-system pgg-messages-coding-system
-  "Coding system used when reading from a PGP external process.")
-
 (defvar pgg-scheme-pgp-instance nil)
 
 ;;;###autoload
@@ -93,8 +90,7 @@ Bourne shell or its equivalent \(not tcsh) is needed for \"2>\"."
     (unwind-protect
 	(progn
 	  (setq process
-		(apply #'binary-to-text-funcall
-		       pgg-pgp-messages-coding-system
+		(apply #'binary-funcall
 		       #'start-process-shell-command "*PGP*" output-buffer
 		       program args))
 	  (set-process-sentinel process #'ignore)
diff --git a/mime/pgg-pgp5.el b/mime/pgg-pgp5.el
index 9a0ccf9..58c3309 100644
--- a/mime/pgg-pgp5.el
+++ b/mime/pgg-pgp5.el
@@ -74,9 +74,6 @@ Bourne shell or its equivalent \(not tcsh) is needed for \"2>\"."
 (defvar pgg-pgp5-user-id nil
   "PGP 5.* ID of your default identity.")
 
-(defvar pgg-pgp5-messages-coding-system pgg-messages-coding-system
-  "Coding system used when reading from a PGP5 external process.")
-
 (defvar pgg-scheme-pgp5-instance nil)
 
 ;;;###autoload
@@ -108,8 +105,7 @@ Bourne shell or its equivalent \(not tcsh) is needed for \"2>\"."
     (unwind-protect
 	(progn
 	  (setq process
-		(apply #'binary-to-text-funcall
-		       pgg-pgp5-messages-coding-system
+		(apply #'binary-funcall
 		       #'start-process-shell-command "*PGP*" output-buffer
 		       program args))
 	  (set-process-sentinel process #'ignore)
diff --git a/mime/semi-def.el b/mime/semi-def.el
index 5c4ee39..5e6fa0f 100644
--- a/mime/semi-def.el
+++ b/mime/semi-def.el
@@ -28,7 +28,7 @@
 
 (require 'custom)
 
-(defconst mime-user-interface-product ["SEMI" (1 14 2) "Daishòji"]
+(defconst mime-user-interface-product ["SEMI" (1 14 3) "Ushinoya"]
   "Product name, version number and code name of MIME-kernel package.")
 
 (autoload 'mule-caesar-region "mule-caesar"
-- 
1.7.10.4