--- loncom/homework/caparesponse/caparesponse.pm	2001/01/24 14:27:29	1.28
+++ loncom/homework/caparesponse/caparesponse.pm	2001/07/10 22:06:42	1.33
@@ -10,13 +10,13 @@ sub BEGIN {
 }
 
 sub start_caparesponse {
-  my ($target,$token,$parstack,$parser,$safeeval)=@_;
+  my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_;
   my $id = &Apache::response::start_response($parstack,$safeeval);
   return '';
 }
 
 sub end_caparesponse {
-  my ($target,$token,$parstack,$parser,$safeeval,$style)=@_;
+  my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
   my $result = '';
   if ( $target eq 'grade' ) {
     if ( defined $ENV{'form.submitted'}) {
@@ -44,7 +44,7 @@ sub end_caparesponse {
 	}
       }
     }
-  } else {
+  } elsif ($target eq 'web') {
     #$result .= "The correct answer is ".&Apache::run::run("{$$parstack['-1'];".'return $answer}',$safeeval)."\n";
   }
   #Apache::lonxml::debug("\n<br>\nreal end caparesponse<br>\n");
@@ -53,13 +53,26 @@ sub end_caparesponse {
 }
 
 sub start_numericalresponse {
-  my ($target,$token,$parstack,$parser,$safeeval)=@_;
+  my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_;
   my $id = &Apache::response::start_response($parstack,$safeeval);
-  return '';
+  my $result;
+  if ($target eq 'edit') {
+    $result.=&Apache::edit::tag_start($target,$token,&Apache::lonxml::description($token));
+    $result.=&Apache::edit::text_arg('Answer:','answer',$token).
+      &Apache::edit::text_arg('Unit:','unit',$token).'</td></tr><tr><td colspan="3">';
+  } elsif ($target eq 'modified') {
+    my $constructtag=&Apache::edit::get_new_args($token,$parstack,$safeeval,
+						 'answer','unit');
+    if ($constructtag) {
+      $result = &Apache::edit::rebuild_tag($token);
+      $result.=&Apache::edit::handle_insert();
+    }
+  }
+  return $result;
 }
 
 sub end_numericalresponse {
-  my ($target,$token,$parstack,$parser,$safeeval,$style)=@_;
+  my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
   my $result = '';
   if ( $target eq 'grade' ) {
     if ( defined $ENV{'form.submitted'}) {
@@ -74,6 +87,9 @@ sub end_numericalresponse {
 	  $Apache::lonhomework::results{"resource.$Apache::inputtags::part.$id.submission"}=$response;
 	  &Apache::lonxml::debug("submitted a $response<br>\n");
 	  &Apache::lonxml::debug($$parstack[$#$parstack] . "\n<br>");
+	  $response =~ s/\\/\\\\/g;
+	  $response =~ s/\'/\\\'/g;
+	  &Apache::lonxml::debug("current $response");
 	  my $expression="&caparesponse_check_list('".$response."','".
 	    $$parstack[$#$parstack].
 	      ';my $tol="'.$Apache::inputtags::params{'tol'}.'"'.
@@ -103,6 +119,8 @@ sub end_numericalresponse {
       chop $result;
       $result.=" $unit.<br></br>";
     }
+  } elsif ($target eq 'edit') {
+    $result.='</td></tr>'.&Apache::edit::end_table;
   }
   &Apache::response::end_response;
   return $result;