--- loncom/interface/printout.pl	2003/04/01 04:30:11	1.23
+++ loncom/interface/printout.pl	2003/05/19 17:17:20	1.24
@@ -83,7 +83,7 @@ use Image::Magick;
       my $new_name_file = $name_file;
       $new_name_file =~ s/\.dvi/\.ps/;
       my $comma = "dvips -Ppdf -G0 -o $new_name_file";
-      system("$comma $name_file");
+      system("$comma $name_file 1>/dev/null 2>/dev/null");
       if (-e $new_name_file) {
 	  print "<h1>OUTPUT is in the PDF FILE (see link below)</h1>\n";
 	  $new_name_file =~ m/^(.*)\./;
@@ -91,14 +91,14 @@ use Image::Magick;
 	  my $name_file = $1.'.pdf';
 	  if ($laystyle eq 'album' and $numberofcolumns eq '2') {
 	      $comma = "psnup -2 -s1.0 $new_name_file";
-	      system("$comma $tempo_file"); 
-	      system("ps2pdf $tempo_file $name_file");
+	      system("$comma $tempo_file 1>/dev/null 2>/dev/null"); 
+	      system("ps2pdf $tempo_file $name_file 1>/dev/null 2>/dev/null");
 	  } elsif ($laystyle eq 'book' and $numberofcolumns eq '2') {
 	      $comma = 'pstops -pletter "2:0+1(0.48w,0)"';
-	      system("$comma $new_name_file $tempo_file");
-	      system("ps2pdf $tempo_file $name_file");
+	      system("$comma $new_name_file $tempo_file 1>/dev/null 2>/dev/null");
+	      system("ps2pdf $tempo_file $name_file 1>/dev/null 2>/dev/null");
 	  } else {
-	      system("ps2pdf $new_name_file $name_file");
+	      system("ps2pdf $new_name_file $name_file 1>/dev/null 2>/dev/null");
 	  }	    
 	  my $texlog = $texfile;
 	  my $texaux = $texfile;