Jairo A. del Rio schrieb am 08.08.2020 um 16:31:
> Thank you very much! Something else happens:
>
> \applytosplitstringwordspaced\somemacro{Content and {\tt typewriter}
> more content}
>
> either ignores braced groups or ignores macros AND prints braces "{"
> and "}" as if it were in verbatim mode depending on the content being
> on the document or loaded via Lua, even when context.escape is used.
> How to keep {\it braced content}? Thank you in advance.

Are you trying to typeset interlinear text?

http://mirrors.ctan.org/macros/generic/expex/expex-doc.pdf

Wolfgang