From Zulip: https://mariadb.zulipchat.com/#narrow/stream/118759-general/topic/Planet.20MariaDB.20Discussion/near/203724285

@Ian Gilfillan I found out that https://mysqlentomologist.blogspot.com/feeds/posts/default is being mangled by https://mariadb.org/planet-rss. Dashes and quotes are being replaced, breaking command-line examples. Here is an example:

<blockquote><p><span><span>openxs@ao756:~/dbs/maria10.3$ <b>perf probe -x /home/openxs/dbs/maria10.3/bin/mysqld –funcs –no-demangle –filter ‘*’ | grep records_in_range</b>

In the original, the <span> had some attributes, but the symbols were straight ASCII: --no-demangle --filter '*'