'; + } + } + return $result; } -sub getfilenothere { - my ($filename) = @_; - my $a=""; - - $filename=~ s/^\s*(\S+)\s*$/$1/; ## strip off leading and trailing spaces - $filename="/home/httpd/html/res".$filename; - if (! -e $filename ) { - &Apache::lonnet::subscribe($filename); - &Apache::lonnet::repcopy($filename); +sub end_standalone { + my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; + my $result=''; + if ($target eq 'web' || $target eq 'webgrade' ) { + if ( $env{'request.course.id'} ) { + } else { + $result=' |