--- loncom/xml/scripttag.pm	2001/07/06 19:50:02	1.42
+++ loncom/xml/scripttag.pm	2001/07/11 14:44:37	1.45
@@ -123,7 +123,6 @@ sub start_parserlib {
   my $bodytext;
   my $result ="";
   my $error='';
-
   if ($target eq 'web' || $target eq 'grade' || $target eq 'meta' || $target eq 'edit') {
     $bodytext=$$parser[$#$parser]->get_text("/parserlib");
     $bodytext=&Apache::run::evaluate($bodytext,$safeeval,
@@ -217,6 +216,7 @@ sub start_import {
 }
 
 sub end_import {
+  return '';
 }
 
 sub start_meta {
@@ -234,46 +234,15 @@ sub start_meta {
 sub end_meta {
 }
 
-sub editfield {
-  my ($tag,$data)=@_;
-  
-  my $count=0;
-  my $maxlength=-1;
-  map { $count++;
-	if (length($_) > $maxlength) { $maxlength = length ($_); }
-      } split ("\n", $data);
-	  
-  return "<br />\n&lt;$tag&gt;<br />\n&nbsp;&nbsp;&nbsp;<textarea rows=\"$count\" cols=\"$maxlength\" name=homework_edit_".$Apache::lonxml::curdepth.">$data</textarea><br />\n&lt;/$tag&gt;<br />\n";
-}
-
-sub getfilenothere {
-  my ($filename) = @_;
-  my $a="";
-  
-  $filename=~ s/^\s*(\S+)\s*$/$1/; ## strip off leading and trailing spaces
-  $filename="/home/httpd/html/res".$filename;
-  if (! -e $filename ) {
-    &Apache::lonnet::subscribe($filename);
-    &Apache::lonnet::repcopy($filename);
-  }
-  if (! -e $filename ) { return -1; };
-  my $fh=Apache::File->new($filename);
-  while (<$fh>) {
-      $a .=$_;
-  }
-  return $a
-}
-
-
 sub start_storetc {
-  my ($target,$token,$parstack,$parser,$safeeval,$style)=@_;
+  my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
   my $result = '';
   &Apache::lonxml::startredirection;
   return $result; 
 }
 
 sub end_storetc {
-    my ($target,$token,$parstack,$parser,$safeeval,$style)=@_;
+    my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
     my $result;
     my $output=&Apache::lonxml::endredirection;
     $output =~ s/\"/\&quot\;/g;
@@ -283,15 +252,21 @@ sub end_storetc {
 
 
 sub start_physnet {
-
-    my ($target,$token,$parstack,$parser,$safeeval,$style)=@_;
-    my $cbistylefile = &Apache::lonnet::getfile('/home/httpd/res/msu/physnet/cbi.sty');
-    %$style = (%$style,&Apache::style::styleparser($target,$cbistylefile));
-    &Apache::lonxml::newparser($parser$$style{'physnet'});
-
+    my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
+    my $bodytext = '/msu/physnet/cbi.sty';
+    my $location=&Apache::lonnet::filelocation($Apache::lonxml::pwd['-1'],$bodytext);
+    my $cbistyletext=&Apache::lonnet::getfile($location);
+
+    %$style = (%$style,&Apache::style::styleparser($target,$cbistyletext));
+    if ( defined($$style{'physnet'}) ) {
+        &Apache::lonxml::newparser($parser,\$$style{'physnet'});
+    }
     return "";
 }
 
+sub end_physnet {
+}
+
 
 1;
 __END__