From f037fa4ba89527eff741b3889b70ecb84b0b83f0 Mon Sep 17 00:00:00 2001
From: hut <hut@lavabit.com>
Date: Mon, 6 Jul 2009 17:45:06 +0200
Subject: Fm.externally(&block) for wrapping code in closei/starti

---
 code/fm.rb | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/code/fm.rb b/code/fm.rb
index 6db5a85e..cb7dacb6 100644
--- a/code/fm.rb
+++ b/code/fm.rb
@@ -113,6 +113,14 @@ module Fm
 		CLI::lines - @bars.size
 	end
 
+	def externally(&block)
+		return unless block_given?
+
+		closei
+		yield
+		starti
+	end
+
 	def dump
 		if defined? @dump_config_on_exit
 			begin
-- 
cgit 1.4.1-2-gfad0