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-rw-r--r--graphics/pgf/base/doc/text-en/pgfmanual-en-tikz-paths.tex7
1 files changed, 4 insertions, 3 deletions
diff --git a/graphics/pgf/base/doc/text-en/pgfmanual-en-tikz-paths.tex b/graphics/pgf/base/doc/text-en/pgfmanual-en-tikz-paths.tex
index 968628d5c5..3a3f524eed 100644
--- a/graphics/pgf/base/doc/text-en/pgfmanual-en-tikz-paths.tex
+++ b/graphics/pgf/base/doc/text-en/pgfmanual-en-tikz-paths.tex
@@ -69,8 +69,8 @@ which is described in the subsections of the present section.
%
\begin{codeexample}[]
\tikz{\draw (0,0) -- (1,1);
- \draw [color=red] (2,0) -- (3,1);
- \draw [color=blue] (3,0) -- (2,1);}
+ \draw [color=red] (1,1) -- (2,0) -- (3,1);
+ \draw [color=blue] (3,1) -- (3,0) -- (2,1);}
\end{codeexample}
\end{enumerate}
@@ -1134,6 +1134,7 @@ for a reference.
The \emph{let operation} is the first of a number of path operations that do
not actually extend that path, but have different, mostly local, effects.
+It requires the |calc| library, see Section~\ref{tikz-lib-calc}.
\begin{pathoperation}{let}{\meta{assignment}
\opt{|,|\meta{assignment}}%
@@ -1178,7 +1179,7 @@ not actually extend that path, but have different, mostly local, effects.
The second kind of \meta{assignments} have the following form:
%
\begin{quote}
- |\p|\meta{point register}|={|\meta{formula}|}|
+ |\p|\meta{point register}|=|\meta{coordinate}
\end{quote}
%
Point position registers store a single point, consisting of an $x$-part