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Re: The FIXME in `dotimes'
From: |
Mattias Engdegård |
Subject: |
Re: The FIXME in `dotimes' |
Date: |
Wed, 7 Sep 2022 16:08:27 +0200 |
7 sep. 2022 kl. 15.37 skrev Philip Kaludercic <philipk@posteo.net>:
> (dotimes (count) ...)
Lisp syntax rarely make the first element optional, and in this case it's both
the first and the last one:
(dotimes ([VAR] COUNT [RESULT]) BODY...)
which is a bit alien, and it's perhaps not worth the trouble for just omitting
an underscore?
> (dotimes count ...)
That wouldn't allow for arbitrary expressions so it's of limited utility (and
Lisp-alien, again). There's also the risk that someone will eventually replace
a variable by a function call, turning (dotimes x ...) into (dotimes (f x) ...).