--- loncom/homework/hint.pm	2006/12/19 14:53:17	1.67
+++ loncom/homework/hint.pm	2008/09/11 14:47:17	1.69
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA 
 # implements the tags that control the hints
 #
-# $Id: hint.pm,v 1.67 2006/12/19 14:53:17 www Exp $
+# $Id: hint.pm,v 1.69 2008/09/11 14:47:17 bisitz Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -74,7 +74,6 @@ sub start_hintgroup {
 	my $constructtag=&Apache::edit::get_new_args($token,$parstack,$safeeval,'showoncorrect');
        if ($constructtag) {
            $result =&Apache::edit::rebuild_tag($token);
-           $result.=&Apache::edit::handle_insert();
        }
     }
     @Apache::hint::which=();
@@ -141,7 +140,6 @@ sub start_numericalhint {
 	}
 	if ($constructtag) {
 	    $result  = &Apache::edit::rebuild_tag($token);
-	    $result .= &Apache::edit::handle_insert();
 	}
     } elsif ($target eq 'web') {
 	&Apache::response::reset_params();
@@ -162,7 +160,7 @@ sub end_numericalhint {
 
 	my $partid=$Apache::inputtags::part;
 	my $id=$Apache::inputtags::hint[-1];
-	#id submissions occured under
+	#id submissions occurred under
 	my $submitid=$Apache::inputtags::response[-1];
 
 	my $response = $Apache::lonhomework::history{
@@ -256,7 +254,6 @@ sub start_mathhint {
                                                   $safeeval,'name','cas',
                                                   'args');
         $result  = &Apache::edit::rebuild_tag($token);
-        $result .= &Apache::edit::handle_insert();
     } elsif ($target eq 'web') {
         &Apache::response::reset_params();
     }
@@ -314,7 +311,6 @@ sub start_customhint {
         $constructtag=&Apache::edit::get_new_args($token,$parstack,
                                                   $safeeval,'name');
         $result  = &Apache::edit::rebuild_tag($token);
-        $result .= &Apache::edit::handle_insert();
     } elsif ($target eq 'web') {
         &Apache::response::reset_params();
     }
@@ -381,7 +377,6 @@ sub start_stringhint {
 						  $safeeval,'name','answer',
 						  'type');
 	$result  = &Apache::edit::rebuild_tag($token);
-	$result .= &Apache::edit::handle_insert();
     } elsif ($target eq 'web') {
 	&Apache::response::reset_params();
     }
@@ -400,7 +395,7 @@ sub end_stringhint {
 	&Apache::response::setup_params('stringhint',$safeeval);
 	my $partid=$Apache::inputtags::part;
 	my $id=$Apache::inputtags::hint[-1];
-	#id submissions occured under
+	#id submissions occurred under
 	my $submitid=$Apache::inputtags::response[-1];
 	my $response = $Apache::lonhomework::history{
 			    "resource.$partid.$submitid.submission"};
@@ -492,7 +487,6 @@ sub start_hintpart {
 						     $safeeval,'on');
 	if ($constructtag) {
 	    $result = &Apache::edit::rebuild_tag($token);
-	    $result.=&Apache::edit::handle_insert();
 	}
     }
     return $result;
@@ -522,7 +516,6 @@ sub start_optionhint {
 						     'answer','concept');
 	if ($constructtag) {
 	    $result  = &Apache::edit::rebuild_tag($token);
-	    $result .= &Apache::edit::handle_insert();
 	}
     } elsif ($target eq 'meta') {
 	$result=&Apache::response::meta_package_write('numericalhint');
@@ -537,7 +530,7 @@ sub end_optionhint {
 	my ($foilmatch,$conceptmatch)=(-1,-1);
 	my $name= &Apache::lonxml::get_param('name',$parstack,$safeeval);
 	my $partid=$Apache::inputtags::part;
-	#id submissions occured under
+	#id submissions occurred under
 	my $submitid=$Apache::inputtags::response[-1];
 	my $part_id="$partid.$submitid";
 	my %answer;
@@ -601,7 +594,6 @@ sub start_radiobuttonhint {
 						     'answer');
 	if ($constructtag) {
 	    $result  = &Apache::edit::rebuild_tag($token);
-	    $result .= &Apache::edit::handle_insert();
 	}
     } elsif ($target eq 'meta') {
 	$result=&Apache::response::meta_package_write('numericalhint');
@@ -618,7 +610,7 @@ sub end_radiobuttonhint {
 	my $answer=&Apache::lonxml::get_param('answer',$parstack,$safeeval);
 	eval('@answer ='.$answer);
 	my $partid=$Apache::inputtags::part;
-	#id submissions occured under
+	#id submissions occurred under
 	my $submitid=$Apache::inputtags::response[-1];
 	my $part_id="$partid.$submitid";
 	my $response = $Apache::lonhomework::history{