From b392b69f8706220597d8f51116b00fbaa169a2f3 Mon Sep 17 00:00:00 2001
From: Joshua Simmons <simmons.44@gmail.com>
Date: Sat, 17 Jul 2010 21:19:07 +0800
Subject: [PATCH] Adding ability for hooks to return, and OnRaw hook

By adding the ability for hooks to return, we can stop the processing of a line at any point.
This is used by the OnRaw hook such that any non-nil return value will cause the irc library to assume that line has been handled.
---
 init.lua | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/init.lua b/init.lua
index 8d24df9..86ee879 100644
--- a/init.lua
+++ b/init.lua
@@ -163,7 +163,10 @@ end
 function meta:think()
 	while true do
 		local line = getline(self, 3)
-		if line then
			self:handle(parse(line))
+		if line then
+			if not self:invoke("OnRaw", line) then
+				self:handle(parse(line))
+			end
 		else
 			break
 		end
@@ -292,7 +295,7 @@ end
 function meta:handle(prefix, cmd, params)
 	local handler = handlers[cmd]
 	if handler then
-			handler(self, prefix, unpack(params))
+		return handler(self, prefix, unpack(params))
 	end
 end