newlispfanclub.alh.net

Posted: **Fri Mar 18, 2005 3:59 pm**

Neat! I've not seen anything quite like this before. The first thing after a non-quoted list is not interpreted as a function.

> (setq a '((1 2) 3))
((1 2) 3)
> (a 1)
3
>

Thyping (a 1 2) is as easy to type as a[1][2] and maybe as easy to read?

Eddie

Posted: **Fri Mar 18, 2005 4:27 pm**

... and it also works with indices in vectors (forgot to mention this in the changes notes, but its in the manual):

(set 'L '(a b (c d (e f) g)))

(L 2 2 0 ) => e

(set 'vec '(2 2 0))

(L vec) => e

This way 'push', 'pop' and 'ref' fit all together with implicit indexing

Lutz