--- loncom/homework/structuretags.pm	2002/10/14 20:48:36	1.126
+++ loncom/homework/structuretags.pm	2002/10/28 14:47:22	1.129
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA 
 # definition of tags that give a structure to a document
 #
-# $Id: structuretags.pm,v 1.126 2002/10/14 20:48:36 albertel Exp $
+# $Id: structuretags.pm,v 1.129 2002/10/28 14:47:22 sakharuk Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -169,6 +169,7 @@ sub problem_web_to_edit_header {
   #$result.= '<input type="submit" name="problemmode" value="Answer Distribution" />
 #             <input type="text" name="numtoanalyze" value="'.
 #		 $numtoanalyze.'" size="5" /> <hr />';
+  return $result;
 }
 
 sub initialize_storage {
@@ -482,7 +483,7 @@ sub end_library {
 sub start_block {
   my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_;
 
-  if ($target eq 'web' || $target eq 'grade' || $target eq 'answer' || $target eq 'tex' || $targer eq 'analyze') {
+  if ($target eq 'web' || $target eq 'grade' || $target eq 'answer' || $target eq 'tex' || $target eq 'analyze') {
     my $code = @$parstack[$#$parstack];
     $code =~ s/\"//g;
     $code .=';return $condition;';
@@ -633,7 +634,9 @@ sub start_part {
       }
     } else {
       if ($target eq 'tex') {
-	$result='\noindent \end{minipage}\vskip 0 mm \noindent \begin{minipage}{\textwidth}\noindent';
+	if ($$tagstack[-2] ne 'problem') {
+	  $result.='\noindent \end{minipage}\vskip 0 mm \noindent \begin{minipage}{\textwidth}\noindent';
+	}
       }
     }
   }