--- loncom/lonnet/perl/lonnet.pm	2007/12/05 20:06:34	1.929
+++ loncom/lonnet/perl/lonnet.pm	2007/12/08 00:28:27	1.931
@@ -1,7 +1,7 @@
 # The LearningOnline Network
 # TCP networking package
 #
-# $Id: lonnet.pm,v 1.929 2007/12/05 20:06:34 albertel Exp $
+# $Id: lonnet.pm,v 1.931 2007/12/08 00:28:27 albertel Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -1635,7 +1635,7 @@ sub ssi_body {
                                      &ssi($filelink,%form));
     $output=~s|//(\s*<!--)? BEGIN LON-CAPA Internal.+?// END LON-CAPA Internal\s*(-->)?\s||gs;
     $output=~s/^.*?\<body[^\>]*\>//si;
-    $output=~s/(.*)\<\/body\s*\>.*?$/$1/si;
+    $output=~s/\<\/body\s*\>.*?$//si;
     return $output;
 }
 
@@ -6612,7 +6612,7 @@ sub EXT {
 				       ([$courselevelr,'resource'],
 					[$courselevelm,'map'     ],
 					[$courselevel, 'course'  ]));
-	    if (defined($userreply)) { return $userreply; }
+	    if (defined($userreply)) { return &get_reply($userreply); }
 
 # ------------------------------------------------ second, check some of course
             my $coursereply;
@@ -7973,7 +7973,13 @@ sub filelocation {
         }
     }
     $location=~s://+:/:g; # remove duplicate /
-    while ($location=~m:/\.\./:) {$location=~ s:/[^/]+/\.\./:/:g;} #remove dir/..
+    while ($location=~m{/\.\./}) {
+	if ($location =~ m{/[^/]+/\.\./}) {
+	    $location=~ s{/[^/]+/\.\./}{/}g;
+	} else {
+	    $location=~ s{/\.\./}{/}g;
+	}
+    } #remove dir/..
     while ($location=~m:/\./:) {$location=~ s:/\./:/:g;} #remove /./
     return $location;
 }