--- loncom/xml/scripttag.pm	2001/06/26 21:45:58	1.41
+++ loncom/xml/scripttag.pm	2001/07/06 19:50:02	1.42
@@ -6,11 +6,13 @@ package Apache::scripttag;
 
 use strict;
 use Apache::lonnet;
+use Apache::style;
 
 sub BEGIN {
   &Apache::lonxml::register('Apache::scripttag',('script','scriptlib',
 						 'parserlib','import',
-                                                 'window','display'));
+                                                 'window','display',
+                                                 'storetc','physnet'));
 }
 
 sub start_script {
@@ -169,7 +171,7 @@ sub start_window {
   if ($target eq 'web') {
     &Apache::lonxml::startredirection;
   }  elsif ($target eq 'tex') {
-       $result = '\footnote{';
+       $result = '\unskip\footnote{';
    }
   return $result;  
 }
@@ -232,5 +234,64 @@ 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 $result = '';
+  &Apache::lonxml::startredirection;
+  return $result; 
+}
+
+sub end_storetc {
+    my ($target,$token,$parstack,$parser,$safeeval,$style)=@_;
+    my $result;
+    my $output=&Apache::lonxml::endredirection;
+    $output =~ s/\"/\&quot\;/g;
+    $result = "{\bf $output.}}\write\tcfile{\protect\tcpc{ $output.}{\the\value{relpage}}}";
+    return $result; 
+}
+
+
+sub start_physnet {
+
+    my ($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'});
+
+    return "";
+}
+
+
 1;
 __END__