Add OnSend hook

asyncoperations.lua

@@ -10,6 +10,8 @@ function meta:send(msg, ...)
 	if select("#", ...) > 0 then
 		msg = msg:format(...)
 	end
+	self:invoke("OnSend", msg)
+
 	local bytes, err = self.socket:send(msg .. "\r\n")
 
 	if not bytes and err ~= "timeout" and err ~= "wantwrite" then

doc/irc.luadoc

@@ -127,6 +127,7 @@ function irc:shutdown()
 -- <ul>
 -- <li><code>PreRegister(connection)</code>Useful for CAP commands and SASL.</li>
 -- <li><code>OnRaw(line) - (any non false/nil return value assumes line handled and will not be further processed)</code></li>
+-- <li><code>OnSend(line)</code></li>
 -- <li><code>OnDisconnect(message, errorOccurred)</code></li>
 -- <li><code>OnChat(user, channel, message)</code></li>
 -- <li><code>OnNotice(user, channel, message)</code></li>