--- loncom/interface/lonprintout.pm	2004/11/13 09:18:52	1.335
+++ loncom/interface/lonprintout.pm	2004/11/19 21:48:41	1.339
@@ -1,7 +1,7 @@
 # The LearningOnline Network
 # Printout
 #
-# $Id: lonprintout.pm,v 1.335 2004/11/13 09:18:52 albertel Exp $
+# $Id: lonprintout.pm,v 1.339 2004/11/19 21:48:41 albertel Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -374,11 +374,11 @@ sub character_chart {
 my %page_formats=
     ('letter' => {
 	 'book' => {
-	     '1' => [ '7.1 in','10.2 in', '-0.57 in','-0.57 in','0 in'],
-	     '2' => ['3.66 in','10.2 in', '-0.57 in','-0.57 in','0 in']
+	     '1' => [ '7.1 in','10.2 in', '-0.57 in','-0.57 in','1 cm'],
+	     '2' => ['3.66 in','10.2 in', '-0.57 in','-0.57 in','1 cm']
 	 },
 	 'album' => {
-	     '1' => [ '8.8 in', '6.8 in','-40 pt in',  '-60 pt','0 in'],
+	     '1' => [ '8.8 in', '6.8 in','-40 pt in',  '-60 pt','1 cm'],
 	     '2' => [ '4.4 in', '6.8 in','-0.5 in', '-1.5 in','3.5 in']
 	 },
      },
@@ -688,11 +688,11 @@ sub path_to_problem {
 sub recalcto_mm {
     my $textwidth=shift;
     my $LaTeXwidth;
-    if ($textwidth=~/(\d+\.?\d*)\s*cm/) {
+    if ($textwidth=~/(-?\d+\.?\d*)\s*cm/) {
 	$LaTeXwidth = $1*10;
-    } elsif ($textwidth=~/(\d+\.?\d*)\s*mm/) {
+    } elsif ($textwidth=~/(-?\d+\.?\d*)\s*mm/) {
 	$LaTeXwidth = $1;
-    } elsif ($textwidth=~/(\d+\.?\d*)\s*in/) {
+    } elsif ($textwidth=~/(-?\d+\.?\d*)\s*in/) {
 	$LaTeXwidth = $1*25.4;
     }
     $LaTeXwidth.=' mm';
@@ -1096,20 +1096,13 @@ ENDPART
 	 my $num_todo=$helper->{'VARS'}->{'NUMBER_TO_PRINT_TOTAL'};
 	 my $code_name=$helper->{'VARS'}->{'ANON_CODE_STORAGE_NAME'};
 	 my $old_name=$helper->{'VARS'}->{'REUSE_OLD_CODES'};
-	 my @master_seq=split /\|\|\|/, $helper->{'VARS'}->{'RESOURCES'};
-	 my ($type) = split(/_/,$helper->{'VARS'}->{'PRINT_TYPE'});
-	 my $number_per_page=$helper->{'VARS'}->{'NUMBER_TO_PRINT'};
-	 if ($number_per_page eq '0' || $number_per_page eq 'all') {
-	     $number_per_page=$num_todo;
-	 }
-	 my $flag_latex_header_remove = 'NO'; 
 	 my %moreenv = ('textwidth' => &get_textwidth($helper,$LaTeXwidth));
-	 my %prog_state=&Apache::lonhtmlcommon::Create_PrgWin($r,'Print Status','Class Print Status',$num_todo,'inline','75');
 	 my $seed=time+($$<<16)+($$);
 	 my @allcodes;
 	 if ($old_name) {
 	     my %result=&Apache::lonnet::get('CODEs',[$old_name],$cdom,$cnum);
 	     @allcodes=split(',',$result{$old_name});
+	     $num_todo=scalar(@allcodes);
 	 } else {
 	     my %allcodes;
 	     srand($seed);
@@ -1123,6 +1116,14 @@ ENDPART
 	     }
 	     @allcodes=keys(%allcodes);
 	 }
+	 my @master_seq=split /\|\|\|/, $helper->{'VARS'}->{'RESOURCES'};
+	 my ($type) = split(/_/,$helper->{'VARS'}->{'PRINT_TYPE'});
+	 my $number_per_page=$helper->{'VARS'}->{'NUMBER_TO_PRINT'};
+	 if ($number_per_page eq '0' || $number_per_page eq 'all') {
+	     $number_per_page=$num_todo;
+	 }
+	 my $flag_latex_header_remove = 'NO'; 
+	 my %prog_state=&Apache::lonhtmlcommon::Create_PrgWin($r,'Print Status','Class Print Status',$num_todo,'inline','75');
 	 my $count=0;
 	 foreach my $code (sort(@allcodes)) {
 	     my $file_num=int($count/$number_per_page);
@@ -1217,10 +1218,10 @@ ENDPART
     for (my $i=1;$i<=$#print_array;$i++) {$print_array[$i] = &latex_corrections($number_of_columns,$print_array[$i],$selectionmade);}
     #changes page's parameters for the one column output 
     if ($numberofcolumns == 1) {
-	$result =~ s/\\textwidth\s*=\s*\d*\.?\d*\s*(cm|mm|in)/\\textwidth= $helper->{'VARS'}->{'pagesize.width'} $helper->{'VARS'}->{'pagesize.widthunit'} /;
-	$result =~ s/\\textheight\s*=\s*\d*\.?\d*\s*(cm|mm|in)/\\textheight $helper->{'VARS'}->{'pagesize.height'} $helper->{'VARS'}->{'pagesize.heightunit'} /;
-	$result =~ s/\\evensidemargin\s*=\s*\d*\.?\d*\s*(cm|mm|in)/\\evensidemargin= $helper->{'VARS'}->{'pagesize.lmargin'} $helper->{'VARS'}->{'pagesize.lmarginunit'} /;
-	$result =~ s/\\oddsidemargin\s*=\s*\d*\.?\d*\s*(cm|mm|in)/\\oddsidemargin= $helper->{'VARS'}->{'pagesize.lmargin'} $helper->{'VARS'}->{'pagesize.lmarginunit'} /;
+	$result =~ s/\\textwidth\s*=\s*-?\d*\.?\d*\s*(cm|mm|in)/\\textwidth= $helper->{'VARS'}->{'pagesize.width'} $helper->{'VARS'}->{'pagesize.widthunit'} /;
+	$result =~ s/\\textheight\s*=\s*-?\d*\.?\d*\s*(cm|mm|in)/\\textheight $helper->{'VARS'}->{'pagesize.height'} $helper->{'VARS'}->{'pagesize.heightunit'} /;
+	$result =~ s/\\evensidemargin\s*=\s*-?\d*\.?\d*\s*(cm|mm|in)/\\evensidemargin= $helper->{'VARS'}->{'pagesize.lmargin'} $helper->{'VARS'}->{'pagesize.lmarginunit'} /;
+	$result =~ s/\\oddsidemargin\s*=\s*-?\d*\.?\d*\s*(cm|mm|in)/\\oddsidemargin= $helper->{'VARS'}->{'pagesize.lmargin'} $helper->{'VARS'}->{'pagesize.lmarginunit'} /;
     }
 #-- writing .tex file in prtspool 
     my $temp_file;
@@ -1702,7 +1703,7 @@ CHOOSE_STUDENTS
 	my $cnum = $ENV{'course.'.$ENV{'request.course.id'}.'.num'};
         my @names=&Apache::lonnet::getkeys('CODEs',$cdom,$cnum);
 	my $namechoice='<choice></choice>';
-	foreach my $name (@names) {
+	foreach my $name (sort {uc($a) cmp uc($b)} @names) {
 	    if ($name =~ /^error: 2 /) { next; }
 	    $namechoice.='<choice computer="'.$name.'">'.$name.'</choice>';
 	}