Good morning Hans, back to the desktop I looked at the differences in the log files. I think this is the relevant change:: now -> systems : system commands are enabled (./DH_X.tuo) (./DH_X.tuo) (./DH_X.tuo) (./DH_X.tuo) (./DH_X.tuo) (./ DH_X.tuo) (./DH_X.tuo) (./DH_X.tuo) (./DH_X.tuo) (./DH_X.tuo) (/usr/local/texlive/2007/../texmf-local/tex/context/base/sort-def.tex (/usr/local/texlive/2007/../texmf-local/tex/context/base/sort-def.mkii)) (/usr/local/texlive/2007/../texmf-local/tex/context/base/sort-lan.tex with version 2007.08.09 -> systems : system commands are enabled (./DH_X.tuo) (./DH_X.tuo) (./DH_X.tuo) (./DH_X.tuo) (./DH_X.tuo) (./ DH_X.tuo) (./DH_X.tuo) (./DH_X.tuo) (./DH_X.tuo) (./DH_X.tuo) (/usr/local/texlive/2007/../texmf-local/tex/context/base/sort-lan.tex could this result in different line-breaks? if so, what should I change in order to get the older output back? Best, Steffen