From c41e18191b82e89aeeffc1236fb100816066f654 Mon Sep 17 00:00:00 2001
From: John Mair <jrmair@gmail.com>
Date: Thu, 14 Apr 2011 21:42:43 +1200
Subject: [PATCH] added 'hist' command

---
 lib/pry/commands.rb | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/lib/pry/commands.rb b/lib/pry/commands.rb
index a4935727..b1e21f33 100644
--- a/lib/pry/commands.rb
+++ b/lib/pry/commands.rb
@@ -23,9 +23,15 @@ class Pry
       Pry.start(target)
     end
 
+    # this cannot be accessed, it's just for help purposed.
     command ".<shell command>", "All text following a '.' is forwarded to the shell." do
     end
 
+    command "hist", "Show Readline history" do 
+      text = add_line_numbers(Readline::HISTORY.to_a.join("\n"), 0)
+      stagger_output(text)
+    end
+
     command "exit-program", "End the current program. Aliases: quit-program, !!!" do
       exit
     end