HTTP server for testing.

README

@@ -120,3 +120,9 @@ Testing is done manually. Patches for automated testing are welcome. While
 developing a change, use test/index.html to verify that the editor still works
 as intended. When done with your change, do a build and use test/prod.html to
 ensure that the minified version of NextEditor works as well.
+
+Most of the time, using file:// URLs will do the trick. For the few times when
+it won't, the following command will start a HTTP server that you can access at
+http://localhost:3000/test/index.html
+
+   rake server

Rakefile

@@ -14,3 +14,12 @@ end
 
 # Build everything by default.
 task :default => 'bin/next_editor.min.js'
+
+task :server do
+  require 'rubygems'
+  require 'webrick'
+
+  server = WEBrick::HTTPServer.new :Port => 3000, :DocumentRoot => '.'
+  ['INT', 'TERM'].each { |signal| trap(signal) { server.shutdown } }
+  server.start
+end