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Re: Guile on Zile, module questions
From: |
Ludovic Courtès |
Subject: |
Re: Guile on Zile, module questions |
Date: |
Mon, 05 Dec 2011 18:11:53 +0100 |
User-agent: |
Gnus/5.110018 (No Gnus v0.18) Emacs/24.0.90 (gnu/linux) |
Hi Mike!
Mike Gran <address@hidden> skribis:
> Over the USA holiday I started looking at the last C version of
> Zile, which has its own toy Lisp interpreter. (Zile also
> comes in a new Lua version!) I looks like it would be simple to
> strip out that Zile Lisp and replace it with Guile Scheme.
> But I don't think anyone has tried it.
This sounds great! Another competitor for Gano and Guile-Emacs! ;-)
Where’s the source? :-)
> Zile has two scopes.
> 1) a Zile scope
> 2) a buffer-specific scope
You might want to check the crazy things BT Templeton did to handle
that:
http://www.gnu.org/ghm/2011/paris/slides/bt-templeton-guile-emacs.pdf
(You might need additional input from him, though. ;-))
> As far as I can tell, I should use 'module-obarray' to get
> all the bindings for the buffer-specific module and I should
> look at '%module-public-interface' to get the list of exported
> functions and vars in the top Zile module.
Note that you should use ‘module-public-interface’ instead of referring
to the ‘%module-public-interface’ binding.
Here’s an example:
(hash-fold (lambda (k v r) (cons k r))
'()
(module-obarray (module-public-interface the-root-module)))
There’s also ‘module-for-each’:
(module-for-each (lambda (b v)
(format #t "variable `~a' has value `~a'~%" b
(variable-ref v)))
(resolve-interface '(ice-9 q)))
Looking forward to using this new Zile. :-)
Ludo’.
- Re: Guile on Zile, module questions,
Ludovic Courtès <=