Re: [NTG-context] How does lua callback work?

On Wed, 4 Nov 2020 at 19:25, Hans Hagen wrote:

no callback

\checkcharactersinfont

will report missing chars

Thanks, but this command doesn't seem to add any information on top of the missing characters that context already reported without the command. My motivation was to write a module that suggests fallback fonts to the user, ideally at the moment of encountering a missing character, but at the end of processing is still acceptable.