On Tue, 2024-05-28 at 17:47 +0200, Pablo Rodriguez wrote:
> fw is a new dimensio unit only available in LMTX (not in LuaTeX).
> 
> Just in case it might help,

Thanks Pablo. I'm using the context package for Ubuntu Mantic which is
version 2021.03.05.20230120+dfsg-2. I'm assuming that doesn't support
the new unit.

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Kip Warner
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