Hi Hans, With the latest beta (ConTeXt ver: 2012.01.12 11:03 MKIV), typesetting a document which used to be typeset without problems I encounter an error which points to some commands defined in symb-ini.mkiv. However I can switch back to ConTeXt ver: 2011.11.29 18:47 MKIV in order to teypeset my document. Since the document is long and the macros I use are soemwhat complex (and maybe not very well written…), I cannot send you a minimal example which shows the problem. In any case, I wanted to let you know about the issue. The error message says: <inserted text> } <to be read again> \endgroup \symb_place_retry ...name \symb_place_indeed {:#1} \else #1\fi \symb_place_normal_c ...lace_retry \currentsymbol \fi \symb_place_normal_b ...else \symb_place_normal_c \fi <to be read again> \else and stops when an \item is encountered. Best regards: OK