Re: [NTG-context] alternative command for lists

3 Aug 2012


      On 3-8-2012 12:00, Willi Egger wrote:
...
Hi all,
At the moment I am busy to build a custom TOC. I stumble overt the fact, that ConTeXt seems to forget all parameters set in \setuplist once you issue alternative=command, command=…
Could anyone of you enlighten me whether I miss something?
Kind regards
Willi
P.S. Please refer to the attached minimal example.
indeed command is pretty basic ... btw, this is the future:

% there will be some helpers

\unprotect

     \def\listboxproperties       {\strc_lists_get_reference_attribute}
     \def\listrenderingsetup      {\the\t_lists_every_renderingtext}
     \def\listrenderingsynchronize{\the\t_lists_every_renderingsynchronize}

\protect

% now you can say:

\definelistalternative
   [willi:1]
   [renderingsetup=willi:1]

\startsetups[willi:1]
     \listparameter{before}
     \vbox \listboxproperties{all} {
         \forgetall
         \dontleavehmode
         \listrenderingsynchronize
         \bgroup
             \useliststyleandcolor{pagestyle}{pagecolor}
             \currentlistentrypagenumber
         \egroup
         \hskip3em
         \bgroup
             \useliststyleandcolor{numberstyle}{numbercolor}
             \currentlistsymbol
         \egroup
         .\space
         \bgroup
             \useliststyleandcolor{textstyle}{textcolor}
             \currentlistentrytitle
         \egroup
         \par
     }
     \par
     \listparameter{after}
\stopsetups

\setuplist
   [section]
   [before={\blank[line]},
    after=,
    style=\bf,
    numberstyle=\bf,
    textstyle=\bs,
    prefix=no,
    alternative=willi:1]

so, you *do* have access to \listparameter as well as 
\listrenderingparameter

the main tricky thing to keep in mind is the interation related 
properties and some synchronization

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