Re: pass by value of lua function arguments

[Dirk Laurie <dirk.laurie@...>]

> How does one achieve pass-by-value of lua functions arguments?

Pass-by-value is the only way for everything except tables, or do I
misunderstand
the question?

g=math.sqrt
function myfunc(f) return f(1)+f(4) end
print(myfunc(g)) --> 3