On 6/22/2023 3:32 PM, Hans van der Meer via ntg-context wrote:
\starttext
    x \rightarrowfill x

    x \leftarrowfill x

hbox to 5cm:

    y\hbox to5cm{\rightarrowfill}y

    y\hbox to5cm{\leftarrowfill}y
\stoptext

But obviously not in an dimensioned \hbox, whereas Knuth's version does that 
too.
\permanent\protected\def\adaptive{\dowithnextbox{\adaptivecheckbox\nextbox\box\nextbox}}

y\adaptive\hbox to5cm{x\rightarrowfill x}y

y\adaptive\hbox to5cm{x\leftarrowfill x}y

will keep you occupied for a while because now you have to grep for adaptive

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
-----------------------------------------------------------------

___________________________________________________________________________________
If your question is of interest to others as well, please add an entry to the 
Wiki!

maillist : ntg-context@ntg.nl / https://www.ntg.nl/mailman/listinfo/ntg-context
webpage  : https://www.pragma-ade.nl / http://context.aanhet.net
archive  : https://bitbucket.org/phg/context-mirror/commits/
wiki     : https://contextgarden.net
___________________________________________________________________________________

Reply via email to