Hi, here's another "Undefined control sequence" with recent beta: when using \ctxparskip in a project's component (see attached) the following error below pops up. (When running the same example as a stand-alone-file it works fine!) Steffen ! Undefined control sequence. system > tex > error on line 7 in file chap_X.tex: Undefined control sequence ... 1 %&context 2 %!TEX TS-program = luatex 3 \startcomponent chap_X 4 \project MyProject 5 6 7 >> \startexdent 8 9 test 10 11 \stopexdent 12 13 \stopcomponent 14 \117>exdent:before ->\ctxparskip 4.6pt plus1pt minus1pt \syst_startstop_start ...pparameter {#1}\c!before \bgroup \def \currentstart...