A minimal example: ----------- cut --------------- \setupbodyfont[palatino,12pt]
\starttext \startformula \underbrace{x}_{1} \stopformula \stoptext ----------- cut --------------- It works fine with 2013.05.28 00:36 MKIV current. With 2013.12.26 12:50 MKIV beta, the underbrace disappears. With a bigger target (e.g. "xyz" instead of "x") or with the default font, the underbrace returns. -- -Sanjoy ___________________________________________________________________________________ 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://tex.aanhet.net archive : http://foundry.supelec.fr/projects/contextrev/ wiki : http://contextgarden.net ___________________________________________________________________________________