plain TeX: undefined control sequence \protected

[Norbert Preining]

> $ tex test

You need to run
	etex test
since tex is DEK original TeX, without a lot of extensions that are
nowadays required by most packages. The "etex" binary contains the
etex extensions.

Norbert

--
PREINING Norbert                              https://www.preining.info
Mercari Inc.     +     IFMGA Guide     +     TU Wien     +     TeX Live
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