From: Radek Czajka <rczajka@rczajka.pl>
Date: Thu, 30 Sep 2021 08:17:05 +0000 (+0200)
Subject: PZ: add basic operations.
X-Git-Url: https://git.mdrn.pl/wolnelektury.git/commitdiff_plain/7ad1e269182ce7d30dc5aa96b9b0f2c9427dac95?ds=inline;hp=7ad1e269182ce7d30dc5aa96b9b0f2c9427dac95

PZ: add basic operations.
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