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| From: | Stefan Monnier |
| Subject: | Re: problems with Emacs 28 |
| Date: | Wed, 28 Oct 2020 13:18:42 -0400 |
| User-agent: | Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) |
>> side-effect free - the function doesn't do any changes to anything,
>> this implies non-destructiveness
> Which is also known as a 'pure' function.
Are `gensym` and `current-time` side-effect-free? In my book, they're
definitely not pure.
Stefan
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