Package-local nicknames

[Rudi Schlatte]

> On Nov 27, 2015, at 15:46, Marco Antoniotti <marcoxa at cs.nyu.edu> wrote:
> 
>> 
>> On Nov 27, 2015, at 15:42 , Pascal J. Bourguignon <pjb at informatimago.com> wrote:
>> 
>> Alessio Stalla <alessiostalla at gmail.com>
>> writes:
>> 
>>> Hello list,
>>> 
>>> long time no see :)
>>> 
>>> I'm once again experimenting on ABCL with a sort of a pet peeve of
>>> mine: hierarchical symbols (aka symbols as packages aka symbol/
>>> package conflation). If I get good results I'll submit an article to
>>> the next ELS. Btw, is anyone going?
>>> 
>>> I've seen that, since the time when I was actively contributing to
>>> it, ABCL has gained package-local nicknames (or, they were already
>>> there and I never noticed or I forgot about them). Since my
>>> experiment is, I suppose, a superset of what said nicknames have to
>>> offer, I'm curious: is anybody using them? How? Are they a novel idea
>>> of ABCL's, or were they inspired by other implementations? Do they
>>> implement some specification (e.g., a CDR)?
>> 
>> I implemented recently allegro's hierarchical package in conforming CL
>> cf. https://gitlab.com/com-informatimago/com-informatimago/blob/master/common-lisp/lisp/relative-package.lisp
>> 
>> and this week, phoe_krk implemented his own version of package local
>> pseudonyms (like package nicknames, but separate):
>> https://github.com/phoe-krk/pseudonyms
>> 
>> Perhaps it'd really be time to write a CDR and implement something good
>> and common on all implementations?
> 
> I am game.  How do you guys want to proceed?

Ages ago, Nikodemus and me started writing a cdr, but somehow got stuck along the way.  I attach what we came up with, this could be a good starting point.

(Hi from another lisper-in-exile :) )

Rudi

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