Sorry for keeping bugging you.
There is something I fail to understand though. I get an error
I cannot trace when processing the enclosed file.
I am using the ConTeXt version that came with TeXLive6.
--
Johannes H�sing | Terrorism treats the ending of a
[EMAIL PROTECTED] | state as damage, and routes around it
\setupoutput[pdftex]
\def\nwmargintag#1{\inmargin{\tfx #1}}
\def\nwprevnextdefs#1#2{\ifx\relax#1\else%
\goto{$\triangleleft$}[#1]~\fi\ifx\relax#2\else%
\goto{$\triangleright$}[#2]\fi}
\def\nwalsodefined#1{also defined in \at[#1]\crlf}
\appendtoks \resetnwcodechunkhead \to \aftereverypage
\defineframedtext[nwcodechunk][frame=off,
leftframe=on,
background=screen,
width=\textwidth]
\def\nwtagstyle{\it}
\defineframedtext[nwdeflinemarkup][frame=on,
background=none]
%\definehead[nwcodechunkhead][section]
\defineenumeration[nwcodechunkhead]
\definelist[nwcodechunkhead]
\setuptype[space=on]
\setupinteraction[state=start]
\starttext
\startnwcodechunk
\nwcodechunkhead[NWlont-*-1]
{*~{\nwtagstyle{}\at[NWlont-*-1].\in[NWlont-*-1]}}
\nwmargintag{{\nwtagstyle{}\at[NWlont-*-1].\in[NWlont-*-1]}}\crlf
\startnwdeflinemarkup\nwprevnextdefs{\relax}{NWlont-*-2}\stopnwdeflinemarkup
function calculating the probability of a subsequence of length k out of n~{\nwtagstyle{}\at[NWlont-fun1C-1].\in[NWlont-fun1C-1]}\type{}\crlf
\stopnwcodechunk{}
\stoptext
