X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?p=p5sagit%2FDevel-REPL.git;a=blobdiff_plain;f=lib%2FDevel%2FREPL%2FPlugin%2FTurtles.pm;h=0ae8299ae51d93d163661b1b268ee4d6579e9b12;hp=c412237ce7c0b3776350b7fcc057bf4f945f42da;hb=79e70b9ce0a3066a8ad8950e9cb32f6198afd592;hpb=cfd1094b45c394258ccda08216f1435bf40e1d50

diff --git a/lib/Devel/REPL/Plugin/Turtles.pm b/lib/Devel/REPL/Plugin/Turtles.pm
index c412237..0ae8299 100644
--- a/lib/Devel/REPL/Plugin/Turtles.pm
+++ b/lib/Devel/REPL/Plugin/Turtles.pm
@@ -17,6 +17,7 @@ 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",
@@ -74,5 +75,19 @@ __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