[nem-en] Macros and syntax extensions.

[vc]

Hi,

> Why not using sprintf, or $-string? Are there special reasons not to do
> that? Or this code was writter before those macros and then nobody wanted
> to rewrite it?

I think for performance reason.

The perfect solution for this problem is the "string template".
In this time I work on the string template implementation for Nemerle.
When I finish we can do refactoring of this code.

Vlad