Subject: doc: dot graphs display square glyphs instead of letters
From: Pierre Neidhardt <[email-masked]>
To: [email-masked]
Date: Fri, 15 May 2020 12:23:33 +0200
List-Id: <debbugs-submit.debbugs.gnu.org>

See for instance "12.1 The Reduced Binary Seed Bootstrap".
Commit 7bba5425473b5d193946e537de77c631ae6c3667.