[wg-camlp4] My uses of syntax extension

[Anil Madhavapeddy]

On 25 Jan 2013, at 20:52, Lukasz Stafiniak <lukstafi at gmail.com> wrote:

> My uses of camlp4:
> - "let try n = expr in expr with handlers"
> - LOGging
> - recently, matrix access/assignment like in bigarrays but for
> built-in arrays (long ago I also played with matlab-like notation)
> - js_of_ocaml
> - list comprehensions and pa_monad, but for educational purposes so far.

Could you expand on the logging and matrix ones (are they online anywhere?)

I'm interested in a universal logging extension that makes it easier to introduce lazy logging statements through code, but the existing ones are all a bit tied to their frameworks (e.g. Lwt_log).

Is the matrix access one just a variant of x.{4}.{5}, or does it do something cunning to reshape 2D arrays as well?

cheers,
Anil