--- loncom/interface/lonprintout.pm	2011/10/21 10:13:57	1.600
+++ loncom/interface/lonprintout.pm	2011/10/26 02:09:42	1.601
@@ -2,7 +2,7 @@
 # The LearningOnline Network
 # Printout
 #
-# $Id: lonprintout.pm,v 1.600 2011/10/21 10:13:57 foxr Exp $
+# $Id: lonprintout.pm,v 1.601 2011/10/26 02:09:42 www Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -1929,7 +1929,7 @@ sub print_page_in_course {
 		    } else {
 			$texversion.='\vskip 0 mm \noindent\textbf{Prints from construction space - there is no title.}\vskip 0 mm ';
 			my $URLpath=$urlp;
-			$URLpath=~s/~([^\/]+)/public_html\/$1\/$1/;
+			#$URLpath=~s/~([^\/]+)/public_html\/$1\/$1/;
 			$texversion.=&path_to_problem($URLpath,$LaTeXwidth);
 		    }
 		    $texversion.='\vskip 1 mm '.$answer.'\end{document}';
@@ -2269,10 +2269,12 @@ sub print_construction_sequence {
 	    # IF sequence, recurse:
 	    
 	    if ($urlp =~ /\.sequence$/) {
+#
+# FIXME: this does not work for co-authors
 		my $sequence_url = $urlp;
 		my $domain       = $env{'user.domain'};	# Constr. space only on local
 		my $user         = $env{'user.name'};
-
+# FIXME: the substitutions below do not seem to make sense
 		$sequence_url    =~ s/^\/res\/$domain/\/home/;
 		$sequence_url    =~ s/^(\/home\/$user)/$1\/public_html/;
 #		$sequence_url    =~ s|\/~([^\/]+)\/|\/home\/$1\/public_html\/|;
@@ -2515,6 +2517,7 @@ ENDPART
 		    } else {
 			$texversion.='\vskip 0 mm \noindent\textbf{Prints from construction space - there is no title.}\vskip 0 mm ';
 			my $URLpath=$cleanURL;
+# FIXME: unclear URL path, not sure when this would occur
 			$URLpath=~s/~([^\/]+)/public_html\/$1\/$1/;
 			$texversion.=&path_to_problem($URLpath,$LaTeXwidth);
 		    }
@@ -2550,7 +2553,7 @@ ENDPART
 		 && $currentURL=~/\.(sequence|page)$/ && $helper->{'VARS'}->{'construction'} eq '1') {
             #printing content of sequence from the construction space	
 
-
+# FIXME: unclear how this would work
 	    $currentURL=~s|\/~([^\/]+)\/|\/home\/$1\/public_html\/|;
 	    $result .= &print_construction_sequence($currentURL, $helper, %form,
 						    $LaTeXwidth);