--- loncom/xml/scripttag.pm	2001/07/12 14:29:17	1.46
+++ loncom/xml/scripttag.pm	2001/07/30 22:24:56	1.48
@@ -2,12 +2,17 @@
 # <script> definiton
 # 2/21 Guy
 
-package Apache::scripttag; 
+package Apache::scripttag;
 
 use strict;
 use Apache::lonnet;
 use Apache::style;
 
+#Globals
+# this used to pass around the standard callsub arguments to a tag func
+# so xmlparse can reenter the inner_xmlparse loop.
+
+@Apache::scripttag::parser_env = ();
 sub BEGIN {
   &Apache::lonxml::register('Apache::scripttag',('script','scriptlib',
 						 'parserlib','import',
@@ -17,6 +22,7 @@ sub BEGIN {
 
 sub start_script {
   my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_;
+  @Apache::scripttag::parser_env = @_;
   my $result='';
   my $type= &Apache::lonxml::get_param('type',$parstack,$safeeval);
   &Apache::lonxml::debug("found type of $type");
@@ -52,25 +58,30 @@ sub end_script {
 sub start_display {
   my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_;
 
+  my $result;
   my $bodytext=&Apache::lonxml::get_all_text("/display",$$parser[$#$parser]);
 
   if ( $target eq "modified" ) {
-  }
-  my $result=&Apache::run::run($bodytext,$safeeval);
-  if ($target eq 'grade' ) {
-    # grade should produce no output
-    $result='';
-  }
-  if ($target eq "edit" ) {
-    $result = 
-      "<br /> &lt;$token->[1]&gt; output: <br />$bodytext<br />Source:<br />";
-    $result.=&Apache::edit::editfield($token->[1],$bodytext,'',40,1);
+    $result=$token->[4].&Apache::edit::modifiedfield();
+  } elsif ( $target eq "web" || $target eq "grade" ) {
+    $result=&Apache::run::run($bodytext,$safeeval);
+    if ($target eq 'grade' ) {
+      $result=''; # grade should produce no output
+    }
+  } elsif ($target eq "edit" ) {
+    #$result = 
+    #  "<br /> &lt;$token->[1]&gt; output: <br />$bodytext<br />Source:<br />";
+    #$result.=&Apache::edit::editfield($token->[1],$bodytext,'',40,1);
+    $result=&Apache::edit::tag_start($target,$token,'Script With Display');
+    $result.=&Apache::edit::editfield($token->[1],$bodytext,'',40,1)
   }
   return $result;
 }
 
 sub end_display {
-  return ''
+  my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_;
+  if ($target eq 'edit' ) { return &Apache::edit::end_table(); }
+  return '';
 }
 
 sub start_scriptlib {
@@ -262,8 +273,21 @@ sub start_physnet {
 }
 
 sub end_physnet {
+  return '';
 }
 
+sub xmlparse {
+  my ($string) = @_;
+  &Apache::lonxml::debug("Got $string");
+  my ($target,$token,$tagstack,$parstack,$oldparser,$safeeval,$style)=
+    @Apache::scripttag::parser_env;
+  my @parser;
+  &Apache::lonxml::newparser(\@parser,\$string);
+  my $result=&Apache::lonxml::inner_xmlparse($target,$tagstack,
+					     $parstack,\@parser,
+					     $safeeval,$style);
+  return $result;
+}
 
 1;
 __END__