Re: Pari/GP has introduced lightweight anonymous function syntax

[Egor Skriptunoff <egor.skriptunoff@...>]

Thanks, that's interesting.

Does these anonymous functions forced to return some expression as result?
What about other simple functions?

local x = 0

local function add(delta)
   x = x + delta
end

Is it possible to use short syntax for add() ?

add=(delta)->x=x+delta

Assignment is not an expression in Lua.
Should this definition cause compilation error?