From 8b6d66b49a51e759ef4825b68d4a3740919038ba Mon Sep 17 00:00:00 2001
From: William Morgan <wmorgan-sup@masanjin.net>
Date: Tue, 18 Aug 2009 14:33:04 -0400
Subject: [PATCH] add intro help text and 'e' command to console mode

'e' restarts evaluation once you've stopped it with ctrl-g.
---
 lib/sup/modes/console-mode.rb | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/lib/sup/modes/console-mode.rb b/lib/sup/modes/console-mode.rb
index 372a466..e2a69d9 100644
--- a/lib/sup/modes/console-mode.rb
+++ b/lib/sup/modes/console-mode.rb
@@ -59,9 +59,20 @@ class Console
 end
 
 class ConsoleMode < LogMode
+  register_keymap do |k|
+    k.add :run, "Restart evaluation", 'e'
+  end
+
   def initialize
     super
-    @binding = Console.new(self).instance_eval { binding }
+    @console = Console.new self
+    @binding = @console.instance_eval { binding }
+    self << <<EOS
+Sup #{VERSION} console.
+Available commands: #{(@console.methods - Object.methods) * ", "}
+Ctrl-g stops evaluation; 'e' restarts it.
+
+EOS
   end
 
   def execute cmd
-- 
2.43.0