From mboxrd@z Thu Jan  1 00:00:00 1970
From: Adam Mazurkiewicz <trzczy@gmail.com>
Subject: Initial variables value?
Date: Sun, 19 May 2019 08:36:27 +0200
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How to watch the initial variables values? There are some important
variables used in config.scm file. What would be the recommended way
to extract eg the variable of %desktop-services ? And where are they
declared?