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
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< \section{Lindemayer System Drawing Library}
---
> \section{Lindenmayer System Drawing Library}
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< \begin{command}{\pgflsystemstep}
---
> \begin{command}{\pgflsystemcurrentstep}
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< 	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). 
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< 	Randomizes the value in |\pgflsystemstep| according to the value of
---
> 	Randomizes the value in |\pgflsystemcurrentstep| according to the value of
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< 	Move forward in the current direction, by |\pgflsystemstep|,
---
> 	Move forward in the current direction, by |\pgflsystemcurrentstep|,
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< 	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
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< 		\pgfmathsetlengthmacro\pgf@lsystem@step{\pgfkeysvalueof{/pgf/lindenmayer system/step}}%
---
> 		\pgfmathsetlength\pgflsystemstep{\pgfkeysvalueof{/pgf/lindenmayer system/step}}%
> 		\edef\pgf@lsystem@step{\the\pgflsystemstep}%
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< 	\let\pgflsystemstep=\pgf@lsystem@step%
---
> 	\let\pgflsystemcurrentstep=\pgf@lsystem@step%
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< 		\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}%
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< 		\let\pgflsystemstep=\pgf@lsystem@step%
---
> 		\edef\pgf@lsystem@step{\the\pgflsystemstep}%
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< 	\pgftransformxshift{+\pgflsystemstep}%
---
> 	\pgftransformxshift{+\pgflsystemcurrentstep}%
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< 	\pgftransformxshift{+\pgflsystemstep}%
---
> 	\pgftransformxshift{+\pgflsystemcurrentstep}%