--- loncom/build/lpml_parse.pl	2012/01/27 23:50:57	1.60
+++ loncom/build/lpml_parse.pl	2014/06/09 05:14:12	1.61
@@ -12,7 +12,7 @@
 # The LearningOnline Network with CAPA
 # lpml_parse.pl - Linux Packaging Markup Language parser
 #
-# $Id: lpml_parse.pl,v 1.60 2012/01/27 23:50:57 raeburn Exp $
+# $Id: lpml_parse.pl,v 1.61 2014/06/09 05:14:12 raeburn Exp $
 #
 # Written by Scott Harrison, codeharrison@yahoo.com
 #
@@ -1230,6 +1230,7 @@ sub format_file {
     my @tokeninfo=@_;
     $file=''; $source=''; $target=''; $categoryname=''; $description='';
     $note=''; $build=''; $status=''; $dependencies=''; $installscript='';
+    $buildlink = '';
     my $text=&trim($parser->get_text('/file'));
     my $buildtest;
     $file_count++;
@@ -1323,8 +1324,9 @@ END
 		}
 		return $result;
 	    }
-            my $bflag='-b1';
-            $bflag='-b3' if (($dependencies or $buildlink) or 
+            my $bflag='-b5';
+            $bflag='-b3' if ($buildlink);
+            $bflag='-b6' if (($dependencies) or
                              ($categoryname eq 'pdf manual'));
 	    if ($tokeninfo[2]{type} eq 'private') {
 		return <<END;
@@ -1662,11 +1664,12 @@ sub format_installscript {
 # -------------------------------------------------------- Format build section
 sub format_buildlink {
     my @tokeninfo=@_;
-    $buildlink='';
     my $text=&trim($parser->get_text('/buildlink'));
     if ($text) {
 	$parser->get_tag('/buildlink');
 	$buildlink=$sourceroot.'/'.$text;
+    } else {
+        $buildlink='';
     }
     return '';
 }
@@ -1684,12 +1687,13 @@ sub format_status {
 # ------------------------------------------------- Format dependencies section
 sub format_dependencies {
     my @tokeninfo=@_;
-    #$dependencies='';
     my $text=&trim($parser->get_text('/dependencies'));
     if ($text) {
 	$parser->get_tag('/dependencies');
 	$dependencies=join(';',((map {s/^\s*//;s/\s$//;$_} split(/\;/,$text)),$dependencies));
 	$dependencies=~s/;$//;
+    } else {
+        $dependencies='';
     }
     return '';
 }