--- rat/lonpage.pm	2016/05/30 09:27:35	1.116
+++ rat/lonpage.pm	2016/08/09 23:43:51	1.118
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # Page Handler
 #
-# $Id: lonpage.pm,v 1.116 2016/05/30 09:27:35 raeburn Exp $
+# $Id: lonpage.pm,v 1.118 2016/08/09 23:43:51 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -355,8 +355,8 @@ ENDEXT
                               my $output=Apache::lonnet::ssi($src,%posthash);
 			      $output=~s|//(\s*<!--)? BEGIN LON-CAPA Internal.+?// END LON-CAPA Internal\s*(-->)?\s||gs;
                               if (($target eq 'tex') || ($target eq 'tex_answer')) {
-				  $output =~ s/^([^&]+)\\begin{document}//;
-				  $output =~ s/\\end{document}//;
+				  $output =~ s/^([^&]+)\\begin\{document}//;
+				  $output =~ s/\\end\{document}//;
 #				  $output = '\parbox{\minipagewidth}{ '.$output.' }';
                                   #some additional cleanup necessary for LateX (due to limitations of table environment 
 				  $output =~ s/(\\vskip\s*\d+mm)\s*(\\\\)+/$1/g;
@@ -479,7 +479,7 @@ ENDEXT
                                               $type = 'Task';
                                           }
                                           my ($status,$accessmsg,$slot_name,$slot) =
-                                              &Apache::lonhomework::check_slot_access('0',$type,$symb,$pagesymb);
+                                              &Apache::lonhomework::check_slot_access('0',$type,$symb);
                                           undef(%Apache::lonhomework::history);
                                           my $probstatus = &Apache::lonnet::EXT("resource.0.problemstatus",$symb);
                                           if (($status eq 'CAN_ANSWER') || (($status eq 'CANNOT_ANSWER') &&