Re: [NTG-context] Latin setupmathematics

On 15 May 2016, at 16:44, Wolfgang Schuster wrote:

\appendtoks \rm \to \everymathematics

This does the trick. Here more carefully composed example, showing how tricky it is to use currently: \setupbodyfont[xits,10pt] \startformula \startalign I &= ∫_S d(x)\, dx \NR I &= ∫_S d(x)\, {\mathupright d} x \NR \stopalign \stopformula \appendtoks \rm \to \everymathematics \startformula \startalign 𝐼 &= ∫_𝑆 𝑑(𝑥)\, d𝑥 \NR 𝐼 &= ∫_𝑆 𝑑(𝑥)\, \mathupright{d} 𝑥 \NR \stopalign \stopformula The first integral above is how it typically looks, with the differential “d” in italic. The last three changes it to upright. In the last two, relying on Unicode math styles, one must change the other variables as well, x, I, S, to italic. A practical problem is the lack of a good input method, but if that changes, it might be useful.