X-Git-Url: http://git.equinoxoli.org/?p=migration-tools.git;a=blobdiff_plain;f=Equinox-Migration%2Flib%2FEquinox%2FMigration%2FSimpleTagList.pm;h=c596d06f4ca7d7e9274d8eef941da749bab73f36;hp=25ef631a07302f61f13300be3b4bc85030bbd196;hb=f3f1703187556e900e3b1b5e0f00ef8cce14da52;hpb=0a1fe57919524c3f47b28ccbac50fad8ac9cd8df

diff --git a/Equinox-Migration/lib/Equinox/Migration/SimpleTagList.pm b/Equinox-Migration/lib/Equinox/Migration/SimpleTagList.pm
index 25ef631..c596d06 100644
--- a/Equinox-Migration/lib/Equinox/Migration/SimpleTagList.pm
+++ b/Equinox-Migration/lib/Equinox/Migration/SimpleTagList.pm
@@ -40,8 +40,8 @@ or
 
 =head2 new
 
-Takes one argument, optional argument, C<file>. If this is speficied,
-the tag list will be populated as per that file on instantiation.
+Takes one optional argument, C<file>. If this is speficied, the tag
+list will be populated as per that file on instantiation.
 
 Returns a E::M::STL object.
 
@@ -109,12 +109,16 @@ sub generate {
 
     open TAGFILE, '<', $self->{conf}{file};
     while (<TAGFILE>) {
+        next if m/^#/;
+        next if m/^\s*\n$/;
+
         $self->{conf}{lastwasrange} = 0;
         $self->{conf}{range}{high}  = 0;
         $self->{conf}{range}{low}   = 0;
 
         my @chunks = split /\s+/;
         while (my $chunk = shift @chunks) {
+            last if ($chunk =~ /^#/);
 
             # single values
             if ($chunk =~ /^\d{1,3}$/) {
@@ -178,6 +182,8 @@ sub add_tag {
     my ($self, $tag) = @_;
     $tag =~ s/^0+//;
 
+    die "Values must be numeric\n" if ($tag =~ /[^\d\-]/);
+
     die "Values must be valid tags (0-999)\n"
       unless ($tag >= 0 and $tag <= 999);
 
@@ -216,7 +222,7 @@ Please report any bugs or feature requests to the above email address.
 
 You can find documentation for this module with the perldoc command.
 
-    perldoc Equinox::Migration::TrashTags
+    perldoc Equinox::Migration::SimpleTagList
 
 
 =head1 COPYRIGHT & LICENSE