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Re: \unfoldRepeats type none

From: David Kastrup
Subject: Re: \unfoldRepeats type none
Date: Tue, 24 Apr 2018 13:38:52 +0200
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/26.0.50 (gnu/linux)

Knut Petersen <address@hidden> writes:

> Am 23.04.2018 um 14:21 schrieb David Kastrup:
>> Huh.  I'd rather have #f stand for the default, and '() for none.  That
>> seems like a saner interface since an empty list carries obvious
>> meaning.
>> Not backwards-compatible but I think this one has not been released in a
>> stable release yet.
> But it has been part of the development tree for about 16 months
> ... If we would also have the type "none" and maybe "all", nobody
> would care about the meaning of '().

If you arrive at '() by constructed means rather than an explicit
constant, that won't help.

David Kastrup

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