Syntax:
<code>
skilled( skillname )
skilled( skillname, prac )
</code>

Arguments:
<code>
skillname - Full skill name to check (see skill_table table).
prac      - Optional boolean value, defaults to false. If true, return value is the practiced skill percentage. If false, return value is the effective skill percentage.
</code>

Returns false if the the CH does not have the given skill, otherwise returns the skill percentage (effective by default). 

Example:

<code lua>
if mob:skilled("blessed darkness") then
  mob:say("I have blessed darkness")
end

local sk=ch:skilled("magic missile")
if sk then
  ch:say("My magic missile is %d effective", sk)
  ch:say("My magic missile is %d practiced", ch:skilled("magic missile", true) )
end


</code>