Re: mkiv, luatex and tikz

["Mojca Miklavec" <mojca.miklavec.lists@gmail.com>]

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On Fri, Oct 24, 2008 at 10:17 PM, Alan BRASLAU wrote:
> Tikz seems to be broken under luatex.
> As is, compiling something as simple as
>        \usemodule[tikz]
>        \starttext
>        Hello, world!
>        \stoptext
> gives errors.

Hello,

doing some trivial experiments (though I don't really understand them) ...

When fetching pgf from cvs with
    cvs up -D 2008-05-20
it worked, while with
    cvs up -D 2008-05-21
it didn't work.

I reverthe the version on the garden to the one that locally worked,
but it still fails when I now use that version. Maybe I need to clean
up some stuff, but that's the diff between the versions when ConTeXt
support broke completely.

Mojca

(Going out to enjoy the sun now ...)

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diff -r old/pgf/doc/generic/pgf/text-en/pgfmanual-en-library-lsystems.tex new/pgf/doc/generic/pgf/text-en/pgfmanual-en-library-lsystems.tex
10c10
< \section{Lindemayer System Drawing Library}
---
> \section{Lindenmayer System Drawing Library}
161c161
< \begin{command}{\pgflsystemstep}
---
> \begin{command}{\pgflsystemcurrentstep}
163,164c163,166
< 	will move foward if required). The value stored in this macro
< 	may be changed if |\pgflsystemrandomizestep| is used (see below). 
---
> 	will move foward if required). This is initially set to the
> 	value in the \TeX-dimensions |\pgflsystemstep|, but the actual 
> 	value may be changed if |\pgflsystemrandomizestep| is used 
> 	(see below). 
184c186
< 	Randomizes the value in |\pgflsystemstep| according to the value of
---
> 	Randomizes the value in |\pgflsystemcurrentstep| according to the value of
199c201
< 	Move forward in the current direction, by |\pgflsystemstep|,
---
> 	Move forward in the current direction, by |\pgflsystemcurrentstep|,
208c210
< 	Move forward in the current direction, by |\pgflsystemstep|,
---
> 	Move forward in the current direction, by |\pgflsystemcurrentstep|,
diff -r old/pgf/generic/pgf/libraries/pgflibrarylindenmayersystems.code.tex new/pgf/generic/pgf/libraries/pgflibrarylindenmayersystems.code.tex
51a52
> \newdimen\pgflsystemstep
66c67,68
< 		\pgfmathsetlengthmacro\pgf@lsystem@step{\pgfkeysvalueof{/pgf/lindenmayer system/step}}%
---
> 		\pgfmathsetlength\pgflsystemstep{\pgfkeysvalueof{/pgf/lindenmayer system/step}}%
> 		\edef\pgf@lsystem@step{\the\pgflsystemstep}%
153c155
< 	\let\pgflsystemstep=\pgf@lsystem@step%
---
> 	\let\pgflsystemcurrentstep=\pgf@lsystem@step%
172,173c174,175
< 		\advance\pgf@x by\pgf@lsystem@step\relax%
< 		\edef\pgflsystemstep{\the\pgf@x}%
---
> 		\advance\pgf@x by\pgflsystemstep\relax%
> 		\edef\pgf@lsystem@step{\the\pgf@x}%
175c177
< 		\let\pgflsystemstep=\pgf@lsystem@step%
---
> 		\edef\pgf@lsystem@step{\the\pgflsystemstep}%
181c183
< 	\pgftransformxshift{+\pgflsystemstep}%
---
> 	\pgftransformxshift{+\pgflsystemcurrentstep}%
186c188
< 	\pgftransformxshift{+\pgflsystemstep}%
---
> 	\pgftransformxshift{+\pgflsystemcurrentstep}%

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