Joel via ntg-context schrieb am 21.12.2021 um 18:51:
[...]\define[3]\ifisempty{% \setbox0=\hbox{#1\unskip}% \ifdim\wd0=0pt #2% \else #3% \fi }%
No need for your own command because ConTeXt already provides \doifemptyelse which does the same thing.
Wolfgang ___________________________________________________________________________________ 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 ___________________________________________________________________________________
