Re: [NTG-context] TeX trigger in MP macro

4 Aug 2006


      Taco Hoekwater wrote:
...
Taco Hoekwater wrote:
...
Hi Peter,
Peter Rolf wrote:
...
If someone can solve this problem I would be very glad.
Adding a semicolon after the 'endgroup' command removes
the error.
(I just looked at your pdf document).
You probably want 'useMPgraphic' instead of 'uniqueMPgraphic'.
Taco
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The following code works here, but not at context live. What have I done
now? ;)

Peter


 TeXExec 5.4.3 - ConTeXt / PRAGMA ADE 1997-2005

               texexec : TeXExec 5.4.3 - ConTeXt / PRAGMA ADE 1997-2005
               texutil : TeXUtil 9.0.1 - ConTeXt / PRAGMA ADE 1992-2006
                   tex : pdfTeX, 3.141592-1.40.0-beta-20060213 (Web2C 7.5.5)
               context : ver: 2006.08.02 23:31
               cont-en : ver: 2006.08.02 23:31  fmt: 2006.8.4  mes: en


% interface=en output=pdftex
% Time-stamp: 
%
\setupcolors[state=start]

\def\DbgFill{0}

\startMPinclusions
def dbg_fill (text p) =
  if (\DbgFill=0) :
    fill p ;
  fi
enddef ;
\stopMPinclusions


\startuseMPgraphic{My_SquareA}
begingroup
  if (\DbgFill=0) :
    fill OverlayBox withcolor green ;
  fi
endgroup ;
\stopuseMPgraphic

\defineoverlay[MySquareA]
[\useMPgraphic{My_SquareA}]


\startuseMPgraphic{My_SquareB}
begingroup
  dbg_fill(OverlayBox withcolor yellow) ;
endgroup ;
\stopuseMPgraphic

\defineoverlay[MySquareB]
[\useMPgraphic{My_SquareB}]


\starttext

\def\DbgFill{0}
{\bf DbgFill=0:}

\framed[background=MySquareA]{TestA}
\framed[background=MySquareB]{TestB}

\def\DbgFill{1}
{\bf DbgFill=1:}

\framed[background=MySquareA]{TestA}
\framed[background=MySquareB]{TestB}


\stoptext

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