===================================================================
RCS file: /cvs/todotxt/Text-Todo/lib/Text/Todo.pm,v
retrieving revision 1.18
retrieving revision 1.25
diff -u -r1.18 -r1.25
--- todotxt/Text-Todo/lib/Text/Todo.pm	2010/01/18 00:19:55	1.18
+++ todotxt/Text-Todo/lib/Text/Todo.pm	2010/02/13 23:26:44	1.25
@@ -1,35 +1,56 @@
 package Text::Todo;
 
-# $AFresh1: Todo.pm,v 1.17 2010/01/12 20:09:02 andrew Exp $
+# $AFresh1: Todo.pm,v 1.24 2010/01/22 18:15:06 andrew Exp $
 
 use warnings;
 use strict;
 use Carp;
 
-use Class::Std;
+use Class::Std::Utils;
 use Text::Todo::Entry;
 use File::Spec;
 
-use version; our $VERSION = qv('0.0.1');
+use version; our $VERSION = qv('0.1.1');
 
 {
-    my ( %path_of, %list_of, %loaded_of, ) : ATTR;
 
-    sub BUILD {
-        my ( $self, $ident, $options ) = @_;
+    my @attr_refs = \(
+        my %path_of,
 
+        my %list_of,
+        my %loaded_of,
+        my %known_tags_of,
+    );
+
+    sub new {
+        my ( $class, $options ) = @_;
+
+        my $self = bless anon_scalar(), $class;
+        my $ident = ident($self);
+
         $path_of{$ident} = {
             todo_dir  => undef,
             todo_file => 'todo.txt',
             done_file => undef,
         };
 
+        $known_tags_of{$ident} = {
+            context => '@',
+            project => '+',
+        };
+
         if ($options) {
             if ( ref $options eq 'HASH' ) {
                 foreach my $opt ( keys %{$options} ) {
                     if ( exists $path_of{$ident}{$opt} ) {
                         $self->_path_to( $opt, $options->{$opt} );
                     }
+                    elsif ( $opt eq 'tags' ) {
+                        foreach my $tag ( keys %{ $options->{$opt} } ) {
+                            $known_tags_of{$ident}{$tag}
+                                = $options->{$opt}{$tag};
+                        }
+                    }
                     else {
 
                         #carp "Invalid option [$opt]";
@@ -154,7 +175,7 @@
         open my $fh, '<', $file or croak "Couldn't open [$file]: $!";
         while (<$fh>) {
             s/\r?\n$//xms;
-            push @list, Text::Todo::Entry->new({ text => $_ });
+            push @list, Text::Todo::Entry->new($_);
         }
         close $fh or croak "Couldn't close [$file]: $!";
 
@@ -214,7 +235,11 @@
         my $ident = ident($self);
 
         if ( !ref $entry ) {
-            $entry = Text::Todo::Entry->new({ text => $entry });
+            $entry = Text::Todo::Entry->new(
+                {   text => $entry,
+                    tags => $self->_known_tags,
+                }
+            );
         }
         elsif ( ref $entry ne 'Text::Todo::Entry' ) {
             croak(
@@ -281,6 +306,33 @@
         return wantarray ? @tags : \@tags;
     }
 
+    sub _known_tags {
+        my ($self) = @_;
+        my $ident = ident($self);
+
+        my @list = $self->list;
+
+        foreach my $e (@list) {
+            my $kt = $e->known_tags;
+            foreach my $t ( keys %{$kt} ) {
+                if ( !exists $known_tags_of{$ident}{$t} ) {
+                    $known_tags_of{$ident}{$t} = $kt->{$t};
+                }
+            }
+        }
+
+        return $known_tags_of{$ident};
+    }
+
+    sub listtags {
+        my ($self) = @_;
+        my $ident = ident($self);
+
+        my @list = sort keys %{ $self->_known_tags };
+
+        return wantarray ? @list : \@list;
+    }
+
     sub archive {
         my ($self) = @_;
         my $ident = ident($self);
@@ -376,6 +428,17 @@
 
         croak "Invalid entry [$entry]!";
     }
+
+    sub DESTROY {
+        my ($self) = @_;
+        my $ident = ident $self;
+
+        foreach my $attr_ref (@attr_refs) {
+            delete $attr_ref->{$ident};
+        }
+
+        return;
+    }
 }
 
 1;    # Magic true value required at end of module
@@ -383,7 +446,7 @@
 
 =head1 NAME
 
-Text::Todo - Perl interface to todo_txt files
+Text::Todo - Perl interface to todotxt files
 
 
 =head1 VERSION
@@ -391,7 +454,7 @@
 Since the $VERSION can't be automatically included, 
 here is the RCS Id instead, you'll have to look up $VERSION.
 
-    $Id: Todo.pm,v 1.18 2010/01/18 00:19:55 andrew Exp $
+    $Id: Todo.pm,v 1.25 2010/02/13 23:26:44 andrew Exp $
 
 =head1 SYNOPSIS
 
@@ -422,7 +485,7 @@
 
 =head1 INTERFACE 
 
-=head2 BUILD
+=head2 new
 
     new({ 
         [ todo_dir    => 'directory', ]
@@ -433,10 +496,15 @@
 
 Allows you to set each item individually.  todo_file defaults to todo.txt.
 
-    new({ todo_file => 'path/to/todo.txt');
+    new('path/to/todo.txt');
 
 Automatically sets todo_dir to 'path/to', todo_file to 'todo.txt' 
 
+    new('path/to')
+
+If you pass an existing directory to new, it will set todo_dir. 
+
+
 If you what you set matches (.*)todo(.*).txt it will automatically set 
 done_file to $1done$2.txt
 and
@@ -498,8 +566,12 @@
 
 I think it may become depreciated unless there is demand.
 
-=head2 listtag
+=head2 listtags
 
+Returns a list of the tags known to the list.
+
+=head2 listtag($tag)
+
 Returns tags found in the list sorted by name.  
 
 If there were projects +GarageSale and +Shopping then
@@ -592,7 +664,7 @@
 
 =head1 DEPENDENCIES
 
-Class::Std
+Class::Std::Utils
 File::Spec
 version