Hi Hans, Thanks again for the ideas to improve my code. However, I am new to Lua and my level is far from sufficient to understand everything. Why in no table do the crosses appear in the cells; which was my original idea. Thank you. Fabrice Le jeu. 18 févr. 2021 à 16:28, Fabrice Couvreur a écrit : > Hello Jano, > Thanks. > Fabrice > > Le jeu. 18 févr. 2021 à 16:27, Jano Kula a écrit : > >> Hello Fabrice, >> >> >> >> On Thu, 18 Feb 2021 at 16:19, Fabrice Couvreur < >> fabrice1.couvreur@gmail.com> wrote: >> >>> Hi all, Thanks to you, I'm not at your level with Lua, but I'm learning >>> thanks to you >>> Hans, I compiled your code and I get an error message : >>> >>> lua error > lua error on line 50 in file ./table_1.tex: >>> >>> token call, syntax: [ctxlua]:11: unexpected symbol near '=' >>> >>> 13 \startluacode >>> 14 function document.MyTable(specification) >>> 15 >>> 16 local pattern = specification.pattern >>> 17 local action = specification.action >>> 18 local conversion = specification.conversion or >>> "Characters" >>> 19 >>> 20 local n = #pattern >>> 21 >>> 22 -- context.startxtable { align = "middle,lohi", width = >>> "0.8cm", >>> 23 >> offset = "0.8ex", bodyfont = "9pt", framecolor = "cyan" } >>> >> >> Just comment out line 23, too, or join 22 + 23 to one line. >> >> Jano >> >> >> >> ___________________________________________________________________________________ >> If your question is of interest to others as well, please add an entry to >> the Wiki! >> >> maillist : ntg-context@ntg.nl / >> http://www.ntg.nl/mailman/listinfo/ntg-context >> webpage : http://www.pragma-ade.nl / http://context.aanhet.net >> archive : https://bitbucket.org/phg/context-mirror/commits/ >> wiki : http://contextgarden.net >> >> ___________________________________________________________________________________ >> >