[texhax] testing if a control sequence is primitive

Philipp Stephani p.stephani2 at googlemail.com
Sat Oct 8 17:13:40 CEST 2011


2011/10/8 Vafa Khalighi <vafaklg at gmail.com>:
> How can you test if a control sequence is primitive or not?

See the function \token_if_primitive:NTF in l3token (documentation is
in source3.pdf) for a possible solution.


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