From 95bab11f9234e51abcce5c4cbc62e7b3fd847cee Mon Sep 17 00:00:00 2001
From: dmiller <dmiller@e0a8ed71-7df4-0310-8962-fdc924857419>
Date: Fri, 28 Jul 2017 04:03:56 +0000
Subject: [PATCH] Add NSEdoc for irc.lua

---
 nselib/irc.lua | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/nselib/irc.lua b/nselib/irc.lua
index 11d482675..62034368a 100644
--- a/nselib/irc.lua
+++ b/nselib/irc.lua
@@ -6,6 +6,14 @@
 local stdnse = require "stdnse"
 _ENV = stdnse.module("irc", stdnse.seeall)
 
+--- Portrule for matching IRC services
+--
+-- @usage portrule = irc.portrule
+--
+-- @param host
+-- @param port
+-- @return Boolean true if the port is likely to be IRC
+-- @class function
 portrule = (require "shortport").port_or_service(
   {
     -- Shodan.io top 3 IRC ports