Hi all,

the following  minimum working example is properly typesetted with textstyle=bold,
but it fails with textstyle=cap (ConTeXt version : 2023.09.26 18:19)

A number should have been here; I inserted '0'. (If you can't figure out why I
needed to see a number, look up 'weird error' in the index to The TeXbook.)
mtx-context     | fatal error: return code: 1

It works on https://context-on-web.eu (ConTeXt version : 2022.12.22 22:17)


\definesynonyms    [abbreviation] [abbreviations] [\AbbreviationsFull]
\setupsynonyms     [abbreviation] [textstyle=bold]

\starttext

\contextversion
\abbreviation{NTG}{Nederlandstalige TeX Gebruikersgroep}

Test 1 : \NTG .

Test 2 : \AbbreviationsFull{NTG}.

\stoptext




Any clue ?