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Adding ability for hooks to return, and OnRaw hook

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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.
This commit is contained in:
Joshua Simmons 2010-07-17 23:19:07 +10:00
parent bb020fdad4
commit 9977943966
1 changed files with 5 additions and 2 deletions
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7
init.lua
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@ -163,7 +163,10 @@ end
function meta:think() function meta:think()
while true do while true do
local line = getline(self, 3) 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 else
break break
end end
@ -288,7 +291,7 @@ end
function meta:handle(prefix, cmd, params) function meta:handle(prefix, cmd, params)
local handler = handlers[cmd] local handler = handlers[cmd]
if handler then if handler then
handler(self, prefix, unpack(params)) return handler(self, prefix, unpack(params))
end end
end end