On 2/27/2015 1:06 AM, Alias 1 wrote:
Hello



The following code gives an error (current beta and version from texlive
2014):


\usemodule[tikz]

\usetikzlibrary[datavisualization]

how is \usetikzlibrary defined?

it should load the file in unprotected mode (\between \unprotect .. \protect)

as hack you can probably do

\unprotected \usetikzlibrary[datavisualization]



\starttext

A

\stoptext


The log gives the following error:

tex error       > error on line 682 in file
/usr/local/texlive/2014/texmf-dist/tex/generic/pgf/frontendlayer/tikz/libraries/datavisualization/tikzlibrarydatavisualization.code.tex:
! Missing number, treated as zero

<to be read again>
^
l.682 {\catcode`\^^
                  M=\active%

672         \def\pgf@temp{#1}%
673         \ifx\pgf@temp\tikz@lib@dv@auto@attribute%
674
\tikzdatavisualizationset{\tikz@dv@axis/label/.expanded=$\noexpand\mathit{\pgfkeysvalueof{\tikz@dv@axis/attribute}}$}%
675         \else
676           \tikzdatavisualizationset{\tikz@dv@axis/label={#1}}%
677         \fi
678       },
679       label/.default=\tikz@lib@dv@auto@attribute,
680       %
681       % Strategies
682 >>    %
683       tick placement strategy/.style={\tikz@dv@axis/@compute at
positions={#1}},
684       linear steps/.style={tick placement
strategy=\tikz@lib@dv@compute@at@linear},
685       %
686       % Attribute setter
687       %
688       goto/.code={\tikz@dv@goto{\tikz@dv@axis}{#1}},
689       goto pos/.code={\tikz@dv@goto@pos{\tikz@dv@axis}{#1}},
690       anchor at
min/.code={\tikz@lib@dv@special@at{\tikz@dv@axis}{\tikz@dv@min@anchor}},
691       anchor at
max/.code={\tikz@lib@dv@special@at{\tikz@dv@axis}{\tikz@dv@max@anchor}},
692       %


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___________________________________________________________________________________
If your question is of interest to others as well, please add an entry to the 
Wiki!

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webpage  : http://www.pragma-ade.nl / http://tex.aanhet.net
archive  : http://foundry.supelec.fr/projects/contextrev/
wiki     : http://contextgarden.net
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