The following example produces expected output with MKII (texexec) but
fails the compilation process with MKIV (context).
\startuseMPgraphic{foo}
input graph;
path p;
gdata("data.d", $, augment.p($1,$2););
draw begingraph(4in,2.5in);
gdraw p;
endgraph;
\stopuseMPgraphic
\starttext
\useMPgraphic{foo}
\stoptext
The data stored in data.d is as follows:
0 0
1 1
2 4
When compiling with MKIV, the following error occurs:
!mplib : mp terminal:
(/opt/context-minimals/tex/texmf/metapost/base/graph.mp
! Redundant equation.
<to be read again>
;
l.143 Gmargin.low=-.07;
% bbox fraction for default ra...
! Redundant equation.
<to be read again>
;
l.144 Gmargin.high=1.07;
% bbox fraction for default ra...
)
!mplib : mp error: unknown, no error, terminal or log messages
!mplib : mp terminal: [1]
!mplib : mp error: unknown, no error, terminal or log messages
--
Troy Henderson
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