Thanks for the tips and links. :-) iain
On Fri, Jan 15, 2021 at 12:47 AM Orm Finnendahl < [email protected]> wrote: > Am Donnerstag, den 14. Januar 2021 um 06:14:31 Uhr (-0800) schrieb > [email protected]: > > > > Both Common Lisp and Scheme have rudimentary support for > > environments. I believe r5rs scheme had null-environment and > > scheme-report-environment (the top-level?), but they are immutable. > > CL had augment-environment (or was this ACL?). > > It's part of the CL standard: > > https://www.cs.cmu.edu/Groups/AI/html/cltl/clm/node102.html > > I guess in CL for most cases you'd rather use the package machinery as > it allows for a lot of fine-tuning and context switches are as easy as > a single 'in-package statement (keeping symbols and vals fully cross > referentiable across packages): > > > http://www.gigamonkeys.com/book/programming-in-the-large-packages-and-symbols.html > > -- > Orm > _______________________________________________ > Cmdist mailing list > [email protected] > https://cm-mail.stanford.edu/mailman/listinfo/cmdist >
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