X-Git-Url: http://git.chise.org/gitweb/?a=blobdiff_plain;f=tm-play.el;h=67fa3928b05deca342a70651904c2a9cb921ea5c;hb=53ab6c426401d04d0d0ce99d6df144187be6ba01;hp=d4e092e15570be7046acd2612be7d37a7e78b4ae;hpb=34f7fd72edf87445ea4ff9fbb8776f99ea914fa0;p=elisp%2Ftm.git

diff --git a/tm-play.el b/tm-play.el
index d4e092e..67fa392 100644
--- a/tm-play.el
+++ b/tm-play.el
@@ -8,7 +8,7 @@
 ;;; Maintainer: MORIOKA Tomohiko <morioka@jaist.ac.jp>
 ;;; Created: 1995/9/26 (separated from tm-view.el)
 ;;; Version:
-;;;	$Id: tm-play.el,v 7.12 1996/01/25 08:29:22 morioka Exp $
+;;;	$Id: tm-play.el,v 7.18 1996/05/11 10:09:00 morioka Exp $
 ;;; Keywords: mail, news, MIME, multimedia
 ;;;
 ;;; This file is part of tm (Tools for MIME).
@@ -31,7 +31,12 @@
 
 (require 'tm-view)
 
+(defvar mime-viewer/external-progs "/usr/local/share/tm"
+  "*Directory containing tm external methods.")
 
+(add-to-list 'exec-path mime-viewer/external-progs)
+
+	     
 ;;; @ content decoder
 ;;;
 
@@ -62,6 +67,13 @@
 	(params (mime::content-info/parameters cinfo))
 	(encoding (mime::content-info/encoding cinfo))
 	)
+    ;; Check for VM
+    (if (< beg (point-min))
+	(setq beg (point-min))
+      )
+    (if (< (point-max) end)
+	(setq end (point-max))
+      )
     (if ctype
 	(let (method cal ret)
 	  (setq cal (append (list (cons 'type ctype)
@@ -120,6 +132,7 @@
 		)
 	      (goto-char b)
 	      (write-region b end file)
+	      (message "External method is starting...")
 	      (setq cal (put-alist
 			 'name (replace-as-filename name) cal))
 	      (setq cal (put-alist 'file file cal))
@@ -130,7 +143,34 @@
 			  (mime-article/make-method-args cal
 							 (cdr (cdr method)))
 			  ))
-	      (apply (function start-process) args)
+	      (let ((process-environment
+		     (let* ((rest process-environment)
+			    (dest (cons nil nil))
+			    (prest dest)
+			    (path nil)
+			    cell)
+		       (while (and (setq cell (car rest))
+				   (not
+				    (if (string-match "^PATH=" cell)
+					(setq path
+					      (format
+					       "PATH=%s:%s"
+					       mime-viewer/external-progs
+					       (substring cell (match-end 0))
+					       )))))
+			 (setcar prest cell)
+			 (setcdr prest (cons nil nil))
+			 (setq rest (cdr rest)
+			       prest (cdr prest))
+			 )
+		       (setcar
+			prest
+			(or path
+			    (format "PATH=%s" mime-viewer/external-progs)))
+		       (setcdr prest (cdr rest))
+		       dest)))
+		(apply (function start-process) args)
+		)
 	      (mime-article/show-output-buffer)
 	      ))
 	))))
@@ -204,7 +244,7 @@
 		    (substring ret (match-beginning 0)(match-end 0))
 		  ))
 	    ))
-      ""))
+      ))
 
 (defun mime-article/get-filename (param)
   (replace-as-filename (mime-article/get-original-filename param))