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

2020-11-04 Thread Sylvain Hubert
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

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

2020-11-04 Thread Hans Hagen
On 11/4/2020 6:14 PM, Sylvain Hubert wrote: Dear List, I'm trying to intervene whenever context encounters a character that it cannot render in the current font. I guess this should have something to do with lua callbacks (pls correct me if I'm wrong), but the document