--- loncom/homework/hint.pm	2001/12/04 15:17:56	1.21
+++ loncom/homework/hint.pm	2002/02/20 22:20:23	1.26
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA 
 # implements the tags that control the hints
 #
-# $Id: hint.pm,v 1.21 2001/12/04 15:17:56 albertel Exp $
+# $Id: hint.pm,v 1.26 2002/02/20 22:20:23 albertel Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -32,7 +32,7 @@ use strict;
 use Apache::lonnet;
 use capa;
 
-sub BEGIN {
+BEGIN {
   &Apache::lonxml::register('Apache::hinttags',('hintgroup','hintpart','numericalhint'));
 }
 
@@ -58,6 +58,8 @@ sub start_hintgroup {
     if ($skiptoend) {
       &Apache::lonxml::get_all_text("/hintgroup",$$parser[$#$parser]);
     }
+  } elsif ($target eq 'tex') {
+    $result .= '\noindent{\it Hint: }'; 
   }
   @Apache::hint::which=();
   return $result;
@@ -95,7 +97,8 @@ sub start_numericalhint {
     $result.=&Apache::edit::text_arg('Answer:','answer',$token);
     $result.=&Apache::edit::text_arg('Unit:','unit',$token,5);
     $result.=&Apache::edit::text_arg('Format:','format',$token,4);
-    $result.='</td></tr><tr><td colspan="3">';
+    $result.=&Apache::edit::end_row();
+    $result.=&Apache::edit::start_spanning_row();
   } elsif ($target eq 'modified') {
     my $constructtag=
       &Apache::edit::get_new_args($token,$parstack,$safeeval,
@@ -167,9 +170,10 @@ sub start_hintpart {
   } elsif ($target eq 'grade') {
     &Apache::lonxml::get_all_text("/hintpart",$$parser[$#$parser]);
   } elsif ($target eq 'edit') {
-    $result.= &Apache::edit::tag_start($target,$token,
-				       &Apache::lonxml::description($token));
-    $result.= &Apache::edit::text_arg('On:','on',$token).'</td></tr><tr><td colspan="3">';
+    $result.= &Apache::edit::tag_start($target,$token);
+    $result.= &Apache::edit::text_arg('On:','on',$token);
+    $result.= &Apache::edit::end_row();
+    $result.= &Apache::edit::start_spanning_row();
   } elsif ($target eq 'modified') {
     my $constructtag=&Apache::edit::get_new_args($token,$parstack,$safeeval,
 						 'on');