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authorKarl Berry <karl@freefriends.org>2016-07-30 23:12:58 +0000
committerKarl Berry <karl@freefriends.org>2016-07-30 23:12:58 +0000
commitad752eab7e8fbad49b6fbe4a023c71f97b8a9fa1 (patch)
treeff97d7f86c09fa924b189b1f51c67af324bbbac5 /Master/texmf-dist/tex/latex/binarytree
parent6b200dd5c2335baa8c78037d8f1c75d1295187f4 (diff)
binarytree (26jul16)
git-svn-id: svn://tug.org/texlive/trunk@41777 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Master/texmf-dist/tex/latex/binarytree')
-rw-r--r--Master/texmf-dist/tex/latex/binarytree/binarytree.sty14
1 files changed, 8 insertions, 6 deletions
diff --git a/Master/texmf-dist/tex/latex/binarytree/binarytree.sty b/Master/texmf-dist/tex/latex/binarytree/binarytree.sty
index c41f83a811d..0fac4e064c6 100644
--- a/Master/texmf-dist/tex/latex/binarytree/binarytree.sty
+++ b/Master/texmf-dist/tex/latex/binarytree/binarytree.sty
@@ -23,7 +23,7 @@
%%
\NeedsTeXFormat{LaTeX2e}[1994/06/01]
\ProvidesPackage{binarytree}
- [2016/07/01 v1.0 Binary trees using TikZ]
+ [2016/07/25 v1.01 Binary trees using TikZ]
\RequirePackage{tikz}
\newdimen\BT@bbox@r@width
\newdimen\BT@bbox@l@width
@@ -384,6 +384,8 @@
\extractcolorspecs{#1}{\tmp@mod}{\tmp@col}%
\convertcolorspec{\tmp@mod}{\tmp@col}{rgb}{\tmp@col}%
\BT@endgroup@let#2\tmp@col}
+\def\BT@at@to@dash#1{\BT@at@to@dash@i#1\@nil}
+\def\BT@at@to@dash@i @#1{\ifx\@nil#1\else-#1\expandafter\BT@at@to@dash@i\fi}
\def\BT@anchor@or@default#1#2{%
\BT@if@blank{#1}{\pgfkeysvalueof{/BT/#2 label anchor}}{#1}}
\def\BT@color@or@default#1{\BT@if@blank{#1}{BT@default}{#1}}
@@ -392,7 +394,7 @@
\ifx#1#2\expandafter\BT@if@child@is@outer@i\expandafter @\expandafter#2%
\else\expandafter\BT@if@child@is@outer@ii\expandafter#2\fi}
\def\BT@if@child@is@outer@ii#1{%
- \ifx#1\@nil\expandafter\@firstoftwo%
+ \ifx\@nil#1\expandafter\@firstoftwo%
\else\expandafter\expandafter\expandafter\@secondoftwo%
\expandafter\BT@gobble@till@nil\fi}
\def\BT@check@if@new@level#1{%
@@ -598,17 +600,17 @@
\def\BT@draw@tree@children#1#2{%
\ifnum\numexpr#2\relax = \numexpr\BT@max@depth\relax\else%
child[\ifcsname#1r@ styled\endcsname binary tree/#1r@\else%
- binary tree/default\fi] {node {}% right
+ binary tree/default\fi] {node (btree\BT@at@to@dash{#1r@}) {}% right
\BT@draw@tree@children{#1r@}{#2+1} }%
child[\ifcsname#1l@ styled\endcsname binary tree/#1l@\else%
- binary tree/default\fi] {node {}% left
+ binary tree/default\fi] {node (btree\BT@at@to@dash{#1l@}) {}% left
\BT@draw@tree@children{#1l@}{#2+1} }\fi}
\def\BT@draw@tree{%
\ifBT@root@edge%
\advance\BT@bbox@height\BT@level@distance\relax%
\BT@adjust@bbox@sides%
\edef\BT@tree{%
- \noexpand\node[\ifcsname @ styled\endcsname binary tree/@\fi] {}%
+ \noexpand\node[\ifcsname @ styled\endcsname binary tree/@\fi] (btree-root) {}%
child[\ifcsname @ styled\endcsname binary tree/@\fi] {%
node {} \BT@draw@tree@children{@}{\BT@root@depth}}}%
\clip (-\BT@bbox@l@width,-\BT@bbox@depth)%
@@ -618,7 +620,7 @@
\BT@tree;%
\else\BT@adjust@bbox@sides%
\edef\BT@tree{%
- \noexpand\node[\ifcsname @ styled\endcsname binary tree/@\fi] {}%
+ \noexpand\node[\ifcsname @ styled\endcsname binary tree/@\fi] (btree-root) {}%
\BT@draw@tree@children{@}{\BT@root@depth}}%
\clip (-\BT@bbox@l@width,-\BT@bbox@depth)%
rectangle (\BT@bbox@r@width,\BT@bbox@height);%