start on some docs

1 files changed, 14 insertions, 0 deletions

diff --git a/lib/Reply/Plugin/LexicalPersistence.pm b/lib/Reply/Plugin/LexicalPersistence.pm
index deb8d94..3b1f3f5 100644
--- a/lib/Reply/Plugin/LexicalPersistence.pm
+++ b/lib/Reply/Plugin/LexicalPersistence.pm
@@ -1,11 +1,25 @@
 package Reply::Plugin::LexicalPersistence;
 use strict;
 use warnings;
+# ABSTRACT: persists lexical variables between lines
 
 use base 'Reply::Plugin';
 
 use Lexical::Persistence;
 
+=head1 SYNOPSIS
+
+  ; .replyrc
+  [LexicalPersistence]
+
+=head1 DESCRIPTION
+
+This plugin persists the values of lexical variables between input lines. For
+instance, with this plugin you can enter C<my $x = 2> into the Reply shell, and
+then use C<$x> as expected in subsequent lines.
+
+=cut
+
 sub new {
     my $class = shift;
     my $self = $class->SUPER::new(@_);