Hello all, the streams module could help typesetting my current work but all the examples fail in mkiv. (The output from mkii is impressive, though.) The snippets I tried are from the comments of http://source.contextgarden.net/tex/context/base/m-streams.tex and another one from the wiki http://wiki.contextgarden.net/Columns#Streams Here are the ConTeXt error messages, seems that \FlushLeftAndRight is the culprit but I don't really know where to start looking because the command sequences are not legible in this truncated form. (Is there some switch that prevents ConTeXt from shortening the names at least in the log file?) -8<---------------------------------------------------------------------------- ! Undefined control sequence. \checkedfullsplitfirstmarks ...litfirstmarknumber #1\else \normalsplitfirstm... \fetchmark ...sname \??mk \??mk #3\endcsname {#1}} \fi \fi \erasemarknotes ...fetchmark [mn:#1][column:first] }\edef \lastmarknote {0\fe... \flushoutputstreams ...:\firstoutputstream :reset} \directsetup {stream:\seco... \@@ar@@1 ...lushoutputstreams [\v!left ,\v!right ] \ifvoid \outputstreamtag \... \redoloop ->\expandrecursecontent \endofloop ... l.20 \FlushLeftAndRight ? ! Emergency stop. \checkedfullsplitfirstmarks ...litfirstmarknumber #1\else \normalsplitfirstm... \fetchmark ...sname \??mk \??mk #3\endcsname {#1}} \fi \fi \erasemarknotes ...fetchmark [mn:#1][column:first] }\edef \lastmarknote {0\fe... \flushoutputstreams ...:\firstoutputstream :reset} \directsetup {stream:\seco... \@@ar@@1 ...lushoutputstreams [\v!left ,\v!right ] \ifvoid \outputstreamtag \... \redoloop ->\expandrecursecontent \endofloop ... l.20 \FlushLeftAndRight ! ==> Fatal error occurred, no output PDF file produced!MTXrun | fatal error: return code: 1 -8<---------------------------------------------------------------------------- -- () ascii ribbon campaign - against html e-mail /\ www.asciiribbon.org - against proprietary attachments