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Re: Restoration of Session Variables

From: Neil Jerram
Subject: Re: Restoration of Session Variables
Date: Fri, 20 Oct 2006 21:49:00 +0100
User-agent: Gnus/5.1007 (Gnus v5.10.7) Emacs/21.4 (gnu/linux)

Volkan YAZICI <address@hidden> writes:

> Hi,
> I'm executing seperate procedures in the same Guile session initialized
> by scm_init_guile(). Just after initialization, some global definitions
> get loaded. While executing supplied procedures sequentially, I want to
> restrict their access to some variables. Namely I want to set some
> definitions as read-only. Is this possible?
> I tried playing with fluids and dynamic states but couldn't figure out a
> solution. I'd be very appreciated to hear any kind of suggestion.

Not sure I completely understand.  Can you give an example of one of
the globals that you want to be read-only, and of an eval that would
try - and should fail - to change it?


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