$NetBSD: patch-tc,v 1.1 2010/09/01 09:23:18 wiz Exp $

patch from upstream cvs repository to allow exmh to function
correctly with tcl 8.5 (or any earlier version).  This patch
will not be needed after the next exmh upgrade.


--- exmh-2.7.2/lib/html_get_http.tcl	2002-04-23 13:04:09.000000000 +0700
+++ lib/html_get_http.tcl	2010-08-27 03:50:58.000000000 +0700
@@ -155,7 +155,7 @@
     }
     if {$protocol == "http"} {
 	# Callback to determine if a proxy is necessary
-	lassign {proxy pport} [Http_Proxy $host]
+	exmh_lassign {proxy pport} [Http_Proxy $host]
 	if [catch {
 	    if [string length $proxy] {
 		set sock [HttpConnect $proxy $pport $data(protocol) $url]