--- loncom/xml/londefdef.pm	2003/06/30 18:54:02	1.149
+++ loncom/xml/londefdef.pm	2003/07/15 20:47:24	1.154
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # Tags Default Definition Module 
 #
-# $Id: londefdef.pm,v 1.149 2003/06/30 18:54:02 sakharuk Exp $
+# $Id: londefdef.pm,v 1.154 2003/07/15 20:47:24 www Exp $
 # 
 #
 # Copyright Michigan State University Board of Trustees
@@ -157,10 +157,11 @@ sub start_html {
 	    &Apache::lonxml::fontsettings();     
     } elsif ($target eq 'tex') {
 	@Apache::londefdef::table = ();
-	$currentstring .= '\documentclass[letterpaper]{article}'.
-                           #'\batchmode'.
-                           '\newcommand{\keephidden}[1]{}
+	$currentstring .= '\documentclass[letterpaper]{article}';
+	if ($ENV{'form.latex_type'}=~'batchmode') {$currentstring .='\batchmode';} 
+	$currentstring .= '\newcommand{\keephidden}[1]{}
                            \renewcommand{\deg}{$^{\circ}$}
+                           \usepackage{longtable}
                            \usepackage{textcomp}
                            \usepackage[dvips]{graphicx}
                            \usepackage{epsfig}\usepackage{calc}
@@ -363,14 +364,32 @@ sub start_meta {
 	    $name=~s/\s/\_/gs;
 	    $name=~s/\W//gs;
 	    if ($name) {
-		$currentstring='<'.$name.'>'.
+		$currentstring='<'.$name;
+                 my $display=&Apache::lonxml::get_param
+		('display',$parstack,$safeeval,undef,1);
+                if ($display) {
+                    $display=~s/\"/\'/g;
+		    $currentstring.=' display="'.$display.'"';
+                }
+		$currentstring.='>'.
 		    &Apache::lonxml::get_param
 			('content',$parstack,$safeeval,undef,1).
 			'</'.$name.'>';
 	    }
+            my $display=&Apache::lonxml::get_param
+		('display',$parstack,$safeeval,undef,1);
+            if ($display) {
+		$display=&HTML::Entities::encode($display);
+		$currentstring.='<'.$name.'.display>'.$display.
+                               '</'.$name.'.display>';
+            }
 	}
     } elsif ($target eq 'tex') {
-	&Apache::lonxml::startredirection();
+	my $content=&Apache::lonxml::get_param('content',$parstack,$safeeval);
+	my $name=&Apache::lonxml::get_param('name',$parstack,$safeeval);
+	if ((not defined $content) && (not defined $name)) {
+	    &Apache::lonxml::startredirection();
+	}
     }
     return $currentstring;
 }
@@ -1620,6 +1639,8 @@ sub start_dd {
     } elsif ($target eq 'tex') {
 	if ($$tagstack[-2] eq 'dl') {
 	    $currentstring = ' \item [] ';  
+	} elsif ($$tagstack[-2] eq 'dt') {
+	    $currentstring = ']'; 
 	}
     } 
     return $currentstring;