X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=lib%2FDevel%2FREPL%2FPlugin%2FTurtles.pm;h=a908c8f8c4a51e8e94bf24d78733728031d5ae56;hb=8d5343b5f1fb9e3b33d1d36e96aabc94e29a822b;hp=b53a3c15311c485ecdd751ae1a6f36ab93ba7c34;hpb=4ea2c25425ec86ef71282ea6f5a04f153e3648ed;p=p5sagit%2FDevel-REPL.git

diff --git a/lib/Devel/REPL/Plugin/Turtles.pm b/lib/Devel/REPL/Plugin/Turtles.pm
index b53a3c1..a908c8f 100644
--- a/lib/Devel/REPL/Plugin/Turtles.pm
+++ b/lib/Devel/REPL/Plugin/Turtles.pm
@@ -1,11 +1,10 @@
+use strict;
+use warnings;
 package Devel::REPL::Plugin::Turtles;
-use Devel::REPL::Plugin;
 
+use Devel::REPL::Plugin;
 use Scalar::Util qw(reftype);
-
-use MooseX::AttributeHelpers;
-
-use namespace::clean -except => [ 'meta' ];
+use namespace::autoclean;
 
 has default_command_prefix => (
   isa => "RegexpRef",
@@ -14,13 +13,13 @@ has default_command_prefix => (
 );
 
 has turtles_matchers => (
-  metaclass => "Collection::Array",
+  traits => ['Array'],
   isa => "ArrayRef[RegexpRef|CodeRef]",
   is  => "rw",
   lazy => 1,
   default => sub { my $prefix = shift->default_command_prefix; [qr/^ $prefix (\w+) \s* (.*) /x] },
-  provides => {
-    unshift => "add_turtles_matcher",
+  handles => {
+    add_turtles_matcher => 'unshift',
   },
 );
 
@@ -75,5 +74,19 @@ __END__
 
 Devel::REPL::Plugin::Turtles - Generic command creation using a read hook
 
+=head1 DESCRIPTION
+
+By default, this plugin allows calling commands using a read hook
+to detect a default_command_prefix followed by the command name,
+say MYCMD as an example.  The actual routine to call for the
+command is constructed by looking for subs named 'command_MYCMD'
+or 'expr_MYCMD' and executing them.
+
+=head2 NOTE
+
+The C<default_command_prefix> is C<qr/\#/> so care must be taken
+if other uses for that character are needed (e.g., '#' for the
+shell escape character in the PDL shell.
+
 =cut