\U Source Control Revision ID

hg ecfd1b50e38f, from commit on at 2021-08-15 12:39:56 +0200

If this is in ecm's repository, you can find it at \W{https://hg.pushbx.org/ecm/ldebug/rev/ecfd1b50e38f}{https://hg.pushbx.org/ecm/ldebug/rev/ecfd1b50e38f}
