X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=lib%2FDevel%2FREPL%2FPlugin%2FTurtles.pm;h=ba26705f6537190f7170e000afc3ba6b8373a3cd;hb=28b7103538e1b830808da8d064dd5930db815610;hp=8bcba92644507b6f0d045e882c6e3d7d3c319e93;hpb=e22aa835df762f888ec7ff9efb2a599ebe17538e;p=p5sagit%2FDevel-REPL.git

diff --git a/lib/Devel/REPL/Plugin/Turtles.pm b/lib/Devel/REPL/Plugin/Turtles.pm
index 8bcba92..ba26705 100644
--- a/lib/Devel/REPL/Plugin/Turtles.pm
+++ b/lib/Devel/REPL/Plugin/Turtles.pm
@@ -3,8 +3,6 @@ use Devel::REPL::Plugin;
 
 use Scalar::Util qw(reftype);
 
-use MooseX::AttributeHelpers;
-
 use namespace::clean -except => [ 'meta' ];
 
 has default_command_prefix => (
@@ -17,9 +15,10 @@ has turtles_matchers => (
   metaclass => "Collection::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',
   },
 );
 
@@ -67,3 +66,26 @@ sub match_turtles {
 }
 
 1;
+
+__END__
+
+=head1 NAME
+
+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
+