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On 11/25/2020 10:28 PM, Jano Kula wrote:
Hello Hans!
On Wed, 25 Nov 2020 at 21:25, Hans Hagen
mailto:j.hagen@xs4all.nl> wrote: \startluacode context.stepwise (function() context.step() end) \stopluacode
Thank you very much!
I was trying context.stepwise several times (and \dowithnextbox, \nextboxht and other things). I bet there was no example of empty context.step().
The usage was: stepping in TeX end with context.step("\\texcommands\\with\\doubleslashes") without leaving Lua. What is the purpose of empty context.step()? Knocking on TeX's door? no, kind of quit, goto tex and then pickup again (coroutine magic)
(this mechanism is already kind of old, there are also other cheats possible) Hans ----------------------------------------------------------------- Hans Hagen | PRAGMA ADE Ridderstraat 27 | 8061 GH Hasselt | The Netherlands tel: 038 477 53 69 | www.pragma-ade.nl | www.pragma-pod.nl -----------------------------------------------------------------