Re: A (my) OTR problem

[h h extern <pragma@wxs.nl>]

luigi.scarso wrote:
> I have the following code:
> 
> \showframe
> \setuplayout[topdistance=0mm,topspace=10mm,header=10mm,headerdistance=10mm,
>             footerdistance=5mm,footer=20mm,bottomspace=2mm,
>             backspace=25mm,
>             
> rightmargin=10mm,rightmargindistance=1mm,rightedge=0mm,rightedgedistance=0mm,
>              
> leftmargin=15mm,leftmargindistance=1mm,leftedge=9mm,leftedgedistance=0mm,
>             width=fit,height=fit,
>              location=middle]
> 
> \newdimen\RightMarginWidth \RightMarginWidth=\rightmarginwidth
> \def\PageNumber#1{\vbox to \footerheight{\vss\hbox 
> to\RightMarginWidth{\hss #1 \hss}\vss}}
> \setuppagenumbering[location={margin},alternative=doublesided,command={\PageNumber}]
> 
> \newbox\ContinueNextPage \setbox\ContinueNextPage=\vbox{\strut\hbox 
> to\textwidth{\hfill\mathematics{\blacktriangleright}\mathematics{\blacktriangleright}\quad}}
> 
> 
> \starttext
> \dorecurse{20}%
> {\framed[width=\textwidth,height=3em,align={middle,lohi}]{\hfil
>     \CONTEXT --\recurselevel \hfil}}%
> 
> \stoptext
> 
> 
> I would like to put \copy\ContinueNextPage after the last \framed in 
> every page
> (in this example, after CONTEXT--18 at page 1 and CONTEXT--36 at page 2).
> 
> I don't want use tables/tabular, i try to use \vsplit.
> 
> I try to read page-ini, i find useful things like \everyafterpagebody
> but i'm still confused.

This needs to happen in the normal text flow (unless you want to use more dirty 
tricks)

\startsetups [continue]
   \strut\hbox to \textwidth
     {\hfill\mathematics{\blacktriangleright\blacktriangleright}\quad}
\stopsetups

\def\LetsCheckItOut
   {\dowithnextbox 
{\ifdim\dimexpr\pagetotal+\ht\nextbox+\dp\nextbox+\lineheight\relax>\pagegoal
         \endgraf\nobreak\setups[continue]\page
       \fi
       \box\nextbox}
    \vbox}


\starttext

\dorecurse{40}
   {\LetsCheckItOut
      {\framed
         [width=\textwidth,height=3em,align={middle,lohi}]
         {\hfil\CONTEXT--\recurselevel\hfil}}}

\stoptext

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