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-rw-r--r--Master/texmf-dist/tex/latex/forest/forest.sty41
1 files changed, 31 insertions, 10 deletions
diff --git a/Master/texmf-dist/tex/latex/forest/forest.sty b/Master/texmf-dist/tex/latex/forest/forest.sty
index 1759c5d94d3..26493968160 100644
--- a/Master/texmf-dist/tex/latex/forest/forest.sty
+++ b/Master/texmf-dist/tex/latex/forest/forest.sty
@@ -29,16 +29,16 @@
%% This work consists of the files forest.dtx and forest.ins
%% and the derived file forest.sty.
%%
-\ProvidesPackage{forest}[2012/10/31 v1.0 Drawing (linguistic) trees]
+\ProvidesPackage{forest}[2012/10/31 v1.01 Drawing (linguistic) trees]
-\RequirePackage{tikz}
+\RequirePackage{tikz}[2010/10/13]
\usetikzlibrary{shapes}
\usetikzlibrary{fit}
\usetikzlibrary{calc}
\usepgflibrary{intersections}
\RequirePackage{pgfopts}
-\RequirePackage{etoolbox}
+\RequirePackage{etoolbox}[2010/08/21]
\RequirePackage{environ}
%\usepackage[trace]{trace-pgfkeys}
@@ -281,6 +281,12 @@
\ifx\pgfpointintersectionoflines\forest@original@pgfpointintersectionoflines
\let\pgfpointintersectionoflines\forest@patched@pgfpointintersectionoflines
\fi
+
+ % hah: hacking forest --- it depends on some details of PGF implementation
+\def\forest@pgf@notyetpositioned{not yet positionedPGFINTERNAL}%
+\expandafter\ifstrequal\expandafter{\pgfversion}{2.10}{%
+ \def\forest@pgf@notyetpositioned{not yet positioned@}%
+}{}
\long\def\@escapeif#1#2\fi{\fi#1}
\long\def\@escapeifif#1#2\fi#3\fi{\fi\fi#1}
\def\newloop#1{%
@@ -2304,7 +2310,22 @@
\locbox\forest@temp@box
\forestolet{box}\forest@temp@box
}%
+ \def\forest@node@typeset@restore{}%
+ \ifdefined\ifsa@tikz\forest@standalone@hack\fi
\forest@next
+ \forest@node@typeset@restore
+}
+\def\forest@standalone@hack{%
+ \ifsa@tikz
+ \let\forest@standalone@tikzpicture\tikzpicture
+ \let\forest@standalone@endtikzpicture\endtikzpicture
+ \let\tikzpicture\sa@orig@tikzpicture
+ \let\endtikzpicture\sa@orig@endtikzpicture
+ \def\forest@node@typeset@restore{%
+ \let\tikzpicture\forest@standalone@tikzpicture
+ \let\endtikzpicture\forest@standalone@endtikzpicture
+ }%
+ \fi
}
\newbox\forest@box
\def\forest@node@typeset@{%
@@ -2316,32 +2337,32 @@
\pgfpositionnodelater{\forest@positionnodelater@save}%
\forest@temp@nodeformat
\pgfinterruptpath
- \pgfpointanchor{not yet positioned@\forest@nodename}{forestcomputenodeboundary}%
+ \pgfpointanchor{\forest@pgf@notyetpositioned\forest@nodename}{forestcomputenodeboundary}%
\endpgfinterruptpath
%\forest@compute@node@boundary\forest@temp
%\xappto\forest@smuggle{\noexpand\forestoset{boundary}{\expandonce\forest@temp}}%
\if\relax\forestove{parent anchor}\relax
- \pgfpointanchor{not yet positioned@\forest@nodename}{center}%
+ \pgfpointanchor{\forest@pgf@notyetpositioned\forest@nodename}{center}%
\else
- \pgfpointanchor{not yet positioned@\forest@nodename}{\forestove{parent anchor}}%
+ \pgfpointanchor{\forest@pgf@notyetpositioned\forest@nodename}{\forestove{parent anchor}}%
\fi
\xappto\forest@smuggle{%
\noexpand\forestoset{parent@anchor}{%
\noexpand\noexpand\noexpand\pgf@x=\the\pgf@x\relax
\noexpand\noexpand\noexpand\pgf@y=\the\pgf@y\relax}}%
\if\relax\forestove{child anchor}\relax
- \pgfpointanchor{not yet positioned@\forest@nodename}{center}%
+ \pgfpointanchor{\forest@pgf@notyetpositioned\forest@nodename}{center}%
\else
- \pgfpointanchor{not yet positioned@\forest@nodename}{\forestove{child anchor}}%
+ \pgfpointanchor{\forest@pgf@notyetpositioned\forest@nodename}{\forestove{child anchor}}%
\fi
\xappto\forest@smuggle{%
\noexpand\forestoeset{child@anchor}{%
\noexpand\noexpand\noexpand\pgf@x=\the\pgf@x\relax
\noexpand\noexpand\noexpand\pgf@y=\the\pgf@y\relax}}%
\if\relax\forestove{anchor}\relax
- \pgfpointanchor{not yet positioned@\forest@nodename}{center}%
+ \pgfpointanchor{\forest@pgf@notyetpositioned\forest@nodename}{center}%
\else
- \pgfpointanchor{not yet positioned@\forest@nodename}{\forestove{anchor}}%
+ \pgfpointanchor{\forest@pgf@notyetpositioned\forest@nodename}{\forestove{anchor}}%
\fi
\xappto\forest@smuggle{%
\noexpand\forestoeset{@anchor}{%