Re: Suitability of Lua as a userland-programming language?

Hi Bertrand

On Thu, Sep 5, 2024 at 1:19 PM Bertrand Petit <
freebsd-hackers@phoe.frmug.org> wrote:

> On Thu, Sep 05, 2024 at 08:25:26AM +0100, David Chisnall wrote:
> >
> > It took me about an hour to go from never having written any Lua to
> > writing some Lua code that actually worked (and that we still use).
>
>         I made the same observation here, I must add that having a
> funcional programming background helps greatly. The conciseness of the
> reference manual is lovely even if I think it is badly organised.
>
>         I regret the "any variable name is assumed to be global unless
> explicitly declared as a local" concept which preclude users from
> writing large programs easily. 1-indexed strings is... peculiar by
> modern times. I see the language libraries as very limited and
> unsuitable for system programming---I was frustrated to not find map
> nor reduce. If Lua is to be integrated into base for public
> consumption we should beforehand write an extensive library of tool
> functions that would include at least strings and tables
> manipulations, functional abstractions, a sanctioned object system and
> a complete set of system interfaces. By extensive I mean
> Python-scale. That is a large project, do we have sufficient
> ressources to conduct it from design to documentation?
>
>
Do you think incorporating a third-party Lua module would be acceptable?
E.g. https://github.com/lunarmodules/Penlight

I see map, reduce, string manipulation, and more.

-- 
> %!PS -- Bertrand Petit
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>
> Best,
Bridger