--- loncom/interface/lonprintout.pm	2005/07/12 21:16:52	1.378
+++ loncom/interface/lonprintout.pm	2005/07/25 10:27:51	1.379
@@ -1,7 +1,7 @@
 #  The LearningOnline Network
 # Printout
 #
-# $Id: lonprintout.pm,v 1.378 2005/07/12 21:16:52 albertel Exp $
+# $Id: lonprintout.pm,v 1.379 2005/07/25 10:27:51 foxr Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -1373,7 +1373,7 @@ ENDPART
 #-- writing .tex file in prtspool 
     my $temp_file;
     my $identifier = &Apache::loncommon::get_cgi_id();
-    my $filename = "/home/httpd/prtspool/$env{'user.name'}_$env{'user.domain'}_printout_".$identifier.".tex";
+    my $filename = "/home/httpd/prtspool/$env{'user.name'}_$env{'user.domain'}_printout_$identifier.tex";
     if (!($#print_array>0)) { 
 	unless ($temp_file = Apache::File->new('>'.$filename)) {
 	    $r->log_error("Couldn't open $filename for output $!");
@@ -1396,7 +1396,8 @@ ENDPART
 	    my $temp_file;
 	    my $newfilename=$filename;
 	    my $num=$i+1;
-	    $newfilename =~s/\.tex$/_$num\.tex/; 
+	    $newfilename =~s/\.tex$//; 
+	    $newfilename=sprintf("%s_%03d.tex",$newfilename, $num);
 	    unless ($temp_file = Apache::File->new('>'.$newfilename)) {
 		$r->log_error("Couldn't open $newfilename for output $!");
 		return SERVER_ERROR;