Lua - Control Statement

Ref : http://www.lua.org/manual/5.1/ * Compare if (left < right) then elseif (left == right) then else end * Loop for i = 1, 10, 1 do end * Loop for array for item in expression do end * Function definition function foo() end * Print message print("Hello world!") ** Wow Register this:RegisterEvent("PLAYER_TARGET_CHANGED")