--- loncom/xml/scripttag.pm	2000/11/14 22:24:38	1.23
+++ loncom/xml/scripttag.pm	2000/11/22 00:00:54	1.24
@@ -10,10 +10,9 @@ use Apache::lonnet;
 sub BEGIN {
   &Apache::lonxml::register('Apache::scripttag',('script','scriptlib',
 						 'parserlib','import',
-                                                 'footnote'));
+                                                 'footnote','display'));
 }
 
-$Apache::scripttag::SCRIPT_RESULT='';
 sub start_script {
   my ($target,$token,$parstack,$parser,$safeeval)=@_;
   my $args ='';
@@ -21,10 +20,9 @@ sub start_script {
     $args=$$parstack[$#$parstack];
   }
   my $type = &Apache::run::run("{$args;".'return $type}',$safeeval);
+  my $result='';
   #&Apache::lonxml::debug("found type of $type");
-  $Apache::scripttag::SCRIPT_RESULT='';
   if ($type eq "loncapa/perl") {
-    $safeeval->share('$SCRIPT_RESULT');
     my $bodytext=&Apache::lonxml::get_all_text("/script",$$parser[$#$parser]);
     
     if ( $target eq "modified" ) {
@@ -32,19 +30,42 @@ sub start_script {
     &Apache::run::run($bodytext,$safeeval);
     
     if ($target eq "edit" ) {
-      $Apache::scripttag::SCRIPT_RESULT = 
-	"<br> &lt;$token->[1]&gt; output: <br>$bodytext<br>Source:<br>";
-      $Apache::scripttag::SCRIPT_RESULT.=&editfield($token->[1],$bodytext);
+      $result="<br> &lt;$token->[1]&gt; output: <br>$bodytext<br>Source:<br>";
+      $result.=&editfield($token->[1],$bodytext);
     }
   } else {
-    $Apache::scripttag::SCRIPT_RESULT = $token->[4];
+    $result = $token->[4];
   }
-  return $Apache::scripttag::SCRIPT_RESULT;
+  return $result;
 }
 
 sub end_script {
   my ($target,$token,$parstack,$parser,$safeeval)=@_;
-  return $token->[2]; 
+  return '';
+  #return $token->[2]; 
+}
+
+sub start_display {
+  my ($target,$token,$parstack,$parser,$safeeval)=@_;
+  my $args ='';
+  if ( $#$parstack > -1 ) {
+    $args=$$parstack[$#$parstack];
+  }
+  my $bodytext=&Apache::lonxml::get_all_text("/display",$$parser[$#$parser]);
+  
+  if ( $target eq "modified" ) {
+  }
+  my $result=&Apache::run::run($bodytext,$safeeval);
+  
+  if ($target eq "edit" ) {
+    $result = 
+      "<br> &lt;$token->[1]&gt; output: <br>$bodytext<br>Source:<br>";
+    $result.=&editfield($token->[1],$bodytext);
+  }
+  return $result;
+}
+
+sub end_display {
 }
 
 sub start_scriptlib {