Similarly to #2452 In the Turing release announcements: http://einsteintoolkit.org/about/releases/ET_2020_05_announcement.html we are deprecating the non-Piraha parser which increasingly no longer parses all existing parfiles (eg the non-piraha parfile parser does not handle $foo = 42 types of variable assignments).

It should thus be removed from the code.

--
Ticket URL: https://bitbucket.org/einsteintoolkit/tickets/issues/2531/remove-non-piraha-parser-from-flesh