--- loncom/xml/londefdef.pm	2003/09/25 16:09:14	1.173
+++ loncom/xml/londefdef.pm	2003/09/26 18:59:59	1.174
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # Tags Default Definition Module 
 #
-# $Id: londefdef.pm,v 1.173 2003/09/25 16:09:14 sakharuk Exp $
+# $Id: londefdef.pm,v 1.174 2003/09/26 18:59:59 sakharuk Exp $
 # 
 #
 # Copyright Michigan State University Board of Trustees
@@ -1638,18 +1638,32 @@ sub start_dl {
     if ($target eq 'web') {
 	$currentstring = $token->[4];     
     } elsif ($target eq 'tex') {
-	$currentstring = '\begin{description}';  
+	$currentstring = '\begin{description}';
+	@Apache::londefdef::description=();
+	$Apache::londefdef::DD_redirection=0;
+	$Apache::londefdef::DT_redirection=0;
     } 
     return $currentstring;
 }
 
 sub end_dl {
-    my ($target,$token) = @_;
+    my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_;
     my $currentstring = '';
     if ($target eq 'web') {
 	$currentstring = $token->[2];     
     } elsif ($target eq 'tex') {
-	$currentstring = '\end{description}';  
+	if ($Apache::londefdef::DT_redirection) {
+	    my $data=&item_cleanup;
+	    push @Apache::londefdef::description,'\item['.$data.']';
+	    $Apache::londefdef::DT_redirection=0;
+	} elsif ($Apache::londefdef::DD_redirection) {
+	    $Apache::londefdef::description[-1].=&Apache::lonxml::endredirection();
+	}
+	foreach my $element (@Apache::londefdef::description) {
+	    $currentstring.=' '.$element.' ';
+	}
+	@Apache::londefdef::description=();
+	$currentstring.='\end{description}';  
     } 
     return $currentstring;
 }
@@ -1661,7 +1675,16 @@ sub start_dt {
     if ($target eq 'web') {
 	$currentstring = $token->[4];     
     } elsif ($target eq 'tex') {
-	&Apache::lonxml::startredirection();; 
+	if ($Apache::londefdef::DT_redirection) {
+	    my $data=&item_cleanup;
+	    push @Apache::londefdef::description,'\item['.$data.']';
+	    $Apache::londefdef::DT_redirection=0;
+	} elsif ($Apache::londefdef::DD_redirection) {
+	    $Apache::londefdef::description[-1].=&Apache::lonxml::endredirection();
+	    $Apache::londefdef::DD_redirection=0;
+	}
+	&Apache::lonxml::startredirection();
+	$Apache::londefdef::DT_redirection=1;
     } 
     return $currentstring;
 }
@@ -1673,13 +1696,14 @@ sub end_dt {
 	$currentstring = $token->[2];    
     } elsif ($target eq 'tex') {
 	my $data=&item_cleanup;
-	$currentstring.='\item['.$data.']';
+	push @Apache::londefdef::description,'\item['.$data.']';
+	$Apache::londefdef::DT_redirection=0;
     } 
     return $currentstring;
 }
 
 sub item_cleanup {
-    my $item=&Apache::lonxml::endredirection();;
+    my $item=&Apache::lonxml::endredirection();
     $item=~s/\\begin{center}//g;
     $item=~s/\\end{center}//g;
     return $item;
@@ -1692,20 +1716,26 @@ sub start_dd {
     if ($target eq 'web') {
 	$currentstring = $token->[4];     
     } elsif ($target eq 'tex') {
-	if ($$tagstack[-2] eq 'dt') {
+	if ($Apache::londefdef::DT_redirection) {
 	    my $data=&item_cleanup;
-	    $currentstring.='\item['.$data.']';
+	    push @Apache::londefdef::description,'\item['.$data.']';
+	    $Apache::londefdef::DT_redirection=0;
 	}
+	$Apache::londefdef::DD_redirection=1;
+	&Apache::lonxml::startredirection();
     } 
     return $currentstring;
 }
 
 sub end_dd {
-    my ($target,$token) = @_;
+    my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_;
     my $currentstring = '';
     if ($target eq 'web') {
 	$currentstring = $token->[2];    
-    } 
+    }  elsif ($target eq 'tex') {
+	$Apache::londefdef::description[-1].=&Apache::lonxml::endredirection();
+	$Apache::londefdef::DD_redirection=0;
+    }
     return $currentstring;
 }