Re: [Bug-apl] Parsing Function Headers

[Juergen Sauermann]

Hi Mike, it used to be forbidden but then we came across a library which was doing things like that (the Toronto Toolkit, see http://www.gnu.org/software/apl/Bits_and_Pieces/). I then did some tests with IBM APL2 and they allow it (when creating a function). The function most likely won't work, but who knows. /// Jürgen On 08/15/2015 03:55 AM, Mike Duvos wrote: While the following doesn't blow up the system, it's hard to argue that it should be allowed.       ∇X ← X (X X X) X;X;X;X;X;X [1] ∇        100 * X + 200 200