1 files changed, 588 insertions, 0 deletions
diff --git a/Master/texmf-dist/tex/latex/qobitree/qobitree.tex b/Master/texmf-dist/tex/latex/qobitree/qobitree.tex
new file mode 100644
index 00000000000..edcc9a2de35
--- /dev/null
+++ b/Master/texmf-dist/tex/latex/qobitree/qobitree.tex
@@ -0,0 +1,588 @@
+%
+% QobiTree tree macros written by Jeffrey Mark Siskind (Qobi@CIS.UPenn.EDU)
+%
+\newcounter{treecount}
+\newcounter{branchcount}
+\setcounter{treecount}{0}
+\newsavebox{\parentbox}
+\newsavebox{\treebox}
+\newsavebox{\treeboxone}
+\newsavebox{\treeboxtwo}
+\newsavebox{\treeboxthree}
+\newsavebox{\treeboxfour}
+\newsavebox{\treeboxfive}
+\newsavebox{\treeboxsix}
+\newsavebox{\treeboxseven}
+\newsavebox{\treeboxeight}
+\newsavebox{\treeboxnine}
+\newsavebox{\treeboxten}
+\newsavebox{\treeboxeleven}
+\newsavebox{\treeboxtwelve}
+\newsavebox{\treeboxthirteen}
+\newsavebox{\treeboxfourteen}
+\newsavebox{\treeboxfifteen}
+\newsavebox{\treeboxsixteen}
+\newsavebox{\treeboxseventeen}
+\newsavebox{\treeboxeighteen}
+\newsavebox{\treeboxnineteen}
+\newsavebox{\treeboxtwenty}
+\newlength{\treeoffsetone}
+\newlength{\treeoffsettwo}
+\newlength{\treeoffsetthree}
+\newlength{\treeoffsetfour}
+\newlength{\treeoffsetfive}
+\newlength{\treeoffsetsix}
+\newlength{\treeoffsetseven}
+\newlength{\treeoffseteight}
+\newlength{\treeoffsetnine}
+\newlength{\treeoffsetten}
+\newlength{\treeoffseteleven}
+\newlength{\treeoffsettwelve}
+\newlength{\treeoffsetthirteen}
+\newlength{\treeoffsetfourteen}
+\newlength{\treeoffsetfifteen}
+\newlength{\treeoffsetsixteen}
+\newlength{\treeoffsetseventeen}
+\newlength{\treeoffseteighteen}
+\newlength{\treeoffsetnineteen}
+\newlength{\treeoffsettwenty}
+
+\newlength{\treeshiftone}
+\newlength{\treeshifttwo}
+\newlength{\treeshiftthree}
+\newlength{\treeshiftfour}
+\newlength{\treeshiftfive}
+\newlength{\treeshiftsix}
+\newlength{\treeshiftseven}
+\newlength{\treeshifteight}
+\newlength{\treeshiftnine}
+\newlength{\treeshiftten}
+\newlength{\treeshifteleven}
+\newlength{\treeshifttwelve}
+\newlength{\treeshiftthirteen}
+\newlength{\treeshiftfourteen}
+\newlength{\treeshiftfifteen}
+\newlength{\treeshiftsixteen}
+\newlength{\treeshiftseventeen}
+\newlength{\treeshifteighteen}
+\newlength{\treeshiftnineteen}
+\newlength{\treeshifttwenty}
+\newlength{\treewidthone}
+\newlength{\treewidthtwo}
+\newlength{\treewidththree}
+\newlength{\treewidthfour}
+\newlength{\treewidthfive}
+\newlength{\treewidthsix}
+\newlength{\treewidthseven}
+\newlength{\treewidtheight}
+\newlength{\treewidthnine}
+\newlength{\treewidthten}
+\newlength{\treewidtheleven}
+\newlength{\treewidthtwelve}
+\newlength{\treewidththirteen}
+\newlength{\treewidthfourteen}
+\newlength{\treewidthfifteen}
+\newlength{\treewidthsixteen}
+\newlength{\treewidthseventeen}
+\newlength{\treewidtheighteen}
+\newlength{\treewidthnineteen}
+\newlength{\treewidthtwenty}
+\newlength{\daughteroffsetone}
+\newlength{\daughteroffsettwo}
+\newlength{\daughteroffsetthree}
+\newlength{\daughteroffsetfour}
+\newlength{\branchwidthone}
+\newlength{\branchwidthtwo}
+\newlength{\branchwidththree}
+\newlength{\branchwidthfour}
+\newlength{\parentoffset}
+\newlength{\treeoffset}
+\newlength{\daughteroffset}
+\newlength{\branchwidth}
+\newlength{\parentwidth}
+\newlength{\treewidth}
+%
+\newcommand{\ontop}[1]{\begin{tabular}{c}#1\end{tabular}}
+%
+\newcommand{\poptree}{%
+\ifnum\value{treecount}=0\typeout{QobiTeX warning---Tree stack underflow}\fi%
+\addtocounter{treecount}{-1}%
+\setlength{\treeoffsettwo}{\treeoffsetthree}%
+\setlength{\treeoffsetthree}{\treeoffsetfour}%
+\setlength{\treeoffsetfour}{\treeoffsetfive}%
+\setlength{\treeoffsetfive}{\treeoffsetsix}%
+\setlength{\treeoffsetsix}{\treeoffsetseven}%
+\setlength{\treeoffsetseven}{\treeoffseteight}%
+\setlength{\treeoffseteight}{\treeoffsetnine}%
+\setlength{\treeoffsetnine}{\treeoffsetten}%
+\setlength{\treeoffsetten}{\treeoffseteleven}%
+\setlength{\treeoffseteleven}{\treeoffsettwelve}%
+\setlength{\treeoffsettwelve}{\treeoffsetthirteen}%
+\setlength{\treeoffsetthirteen}{\treeoffsetfourteen}%
+\setlength{\treeoffsetfourteen}{\treeoffsetfifteen}%
+\setlength{\treeoffsetfifteen}{\treeoffsetsixteen}%
+\setlength{\treeoffsetsixteen}{\treeoffsetseventeen}%
+\setlength{\treeoffsetseventeen}{\treeoffseteighteen}%
+\setlength{\treeoffseteighteen}{\treeoffsetnineteen}%
+\setlength{\treeoffsetnineteen}{\treeoffsettwenty}%
+\setlength{\treeshifttwo}{\treeshiftthree}%
+\setlength{\treeshiftthree}{\treeshiftfour}%
+\setlength{\treeshiftfour}{\treeshiftfive}%
+\setlength{\treeshiftfive}{\treeshiftsix}%
+\setlength{\treeshiftsix}{\treeshiftseven}%
+\setlength{\treeshiftseven}{\treeshifteight}%
+\setlength{\treeshifteight}{\treeshiftnine}%
+\setlength{\treeshiftnine}{\treeshiftten}%
+\setlength{\treeshiftten}{\treeshifteleven}%
+\setlength{\treeshifteleven}{\treeshifttwelve}%
+\setlength{\treeshifttwelve}{\treeshiftthirteen}%
+\setlength{\treeshiftthirteen}{\treeshiftfourteen}%
+\setlength{\treeshiftfourteen}{\treeshiftfifteen}%
+\setlength{\treeshiftfifteen}{\treeshiftsixteen}%
+\setlength{\treeshiftsixteen}{\treeshiftseventeen}%
+\setlength{\treeshiftseventeen}{\treeshifteighteen}%
+\setlength{\treeshifteighteen}{\treeshiftnineteen}%
+\setlength{\treeshiftnineteen}{\treeshifttwenty}%
+\setlength{\treewidthtwo}{\treewidththree}%
+\setlength{\treewidththree}{\treewidthfour}%
+\setlength{\treewidthfour}{\treewidthfive}%
+\setlength{\treewidthfive}{\treewidthsix}%
+\setlength{\treewidthsix}{\treewidthseven}%
+\setlength{\treewidthseven}{\treewidtheight}%
+\setlength{\treewidtheight}{\treewidthnine}%
+\setlength{\treewidthnine}{\treewidthten}%
+\setlength{\treewidthten}{\treewidtheleven}%
+\setlength{\treewidtheleven}{\treewidthtwelve}%
+\setlength{\treewidthtwelve}{\treewidththirteen}%
+\setlength{\treewidththirteen}{\treewidthfourteen}%
+\setlength{\treewidthfourteen}{\treewidthfifteen}%
+\setlength{\treewidthfifteen}{\treewidthsixteen}%
+\setlength{\treewidthsixteen}{\treewidthseventeen}%
+\setlength{\treewidthseventeen}{\treewidtheighteen}%
+\setlength{\treewidtheighteen}{\treewidthnineteen}%
+\setlength{\treewidthnineteen}{\treewidthtwenty}%
+\sbox{\treeboxtwo}{\usebox{\treeboxthree}}%
+\sbox{\treeboxthree}{\usebox{\treeboxfour}}%
+\sbox{\treeboxfour}{\usebox{\treeboxfive}}%
+\sbox{\treeboxfive}{\usebox{\treeboxsix}}%
+\sbox{\treeboxsix}{\usebox{\treeboxseven}}%
+\sbox{\treeboxseven}{\usebox{\treeboxeight}}%
+\sbox{\treeboxeight}{\usebox{\treeboxnine}}%
+\sbox{\treeboxnine}{\usebox{\treeboxten}}%
+\sbox{\treeboxten}{\usebox{\treeboxeleven}}%
+\sbox{\treeboxeleven}{\usebox{\treeboxtwelve}}%
+\sbox{\treeboxtwelve}{\usebox{\treeboxthirteen}}%
+\sbox{\treeboxthirteen}{\usebox{\treeboxfourteen}}%
+\sbox{\treeboxfourteen}{\usebox{\treeboxfifteen}}%
+\sbox{\treeboxfifteen}{\usebox{\treeboxsixteen}}%
+\sbox{\treeboxsixteen}{\usebox{\treeboxseventeen}}%
+\sbox{\treeboxseventeen}{\usebox{\treeboxeighteen}}%
+\sbox{\treeboxeighteen}{\usebox{\treeboxnineteen}}%
+\sbox{\treeboxnineteen}{\usebox{\treeboxtwenty}}}
+%
+\newcommand{\leaf}[1]{%
+\ifnum\value{treecount}=20\typeout{QobiTeX warning---Tree stack overflow}\fi%
+\addtocounter{treecount}{1}%
+\sbox{\treeboxtwenty}{\usebox{\treeboxnineteen}}%
+\sbox{\treeboxnineteen}{\usebox{\treeboxeighteen}}%
+\sbox{\treeboxeighteen}{\usebox{\treeboxseventeen}}%
+\sbox{\treeboxseventeen}{\usebox{\treeboxsixteen}}%
+\sbox{\treeboxsixteen}{\usebox{\treeboxfifteen}}%
+\sbox{\treeboxfifteen}{\usebox{\treeboxfourteen}}%
+\sbox{\treeboxfourteen}{\usebox{\treeboxthirteen}}%
+\sbox{\treeboxthirteen}{\usebox{\treeboxtwelve}}%
+\sbox{\treeboxtwelve}{\usebox{\treeboxeleven}}%
+\sbox{\treeboxeleven}{\usebox{\treeboxten}}%
+\sbox{\treeboxten}{\usebox{\treeboxnine}}%
+\sbox{\treeboxnine}{\usebox{\treeboxeight}}%
+\sbox{\treeboxeight}{\usebox{\treeboxseven}}%
+\sbox{\treeboxseven}{\usebox{\treeboxsix}}%
+\sbox{\treeboxsix}{\usebox{\treeboxfive}}%
+\sbox{\treeboxfive}{\usebox{\treeboxfour}}%
+\sbox{\treeboxfour}{\usebox{\treeboxthree}}%
+\sbox{\treeboxthree}{\usebox{\treeboxtwo}}%
+\sbox{\treeboxtwo}{\usebox{\treeboxone}}%
+\sbox{\treeboxone}{\ontop{#1}}%
+\sbox{\treeboxone}{\raisebox{-\ht\treeboxone}{\usebox{\treeboxone}}}%
+\setlength{\treeoffsettwenty}{\treeoffsetnineteen}%
+\setlength{\treeoffsetnineteen}{\treeoffseteighteen}%
+\setlength{\treeoffseteighteen}{\treeoffsetseventeen}%
+\setlength{\treeoffsetseventeen}{\treeoffsetsixteen}%
+\setlength{\treeoffsetsixteen}{\treeoffsetfifteen}%
+\setlength{\treeoffsetfifteen}{\treeoffsetfourteen}%
+\setlength{\treeoffsetfourteen}{\treeoffsetthirteen}%
+\setlength{\treeoffsetthirteen}{\treeoffsettwelve}%
+\setlength{\treeoffsettwelve}{\treeoffseteleven}%
+\setlength{\treeoffseteleven}{\treeoffsetten}%
+\setlength{\treeoffsetten}{\treeoffsetnine}%
+\setlength{\treeoffsetnine}{\treeoffseteight}%
+\setlength{\treeoffseteight}{\treeoffsetseven}%
+\setlength{\treeoffsetseven}{\treeoffsetsix}%
+\setlength{\treeoffsetsix}{\treeoffsetfive}%
+\setlength{\treeoffsetfive}{\treeoffsetfour}%
+\setlength{\treeoffsetfour}{\treeoffsetthree}%
+\setlength{\treeoffsetthree}{\treeoffsettwo}%
+\setlength{\treeoffsettwo}{\treeoffsetone}%
+\setlength{\treeoffsetone}{0.5\wd\treeboxone}%
+\setlength{\treeshifttwenty}{\treeshiftnineteen}%
+\setlength{\treeshiftnineteen}{\treeshifteighteen}%
+\setlength{\treeshifteighteen}{\treeshiftseventeen}%
+\setlength{\treeshiftseventeen}{\treeshiftsixteen}%
+\setlength{\treeshiftsixteen}{\treeshiftfifteen}%
+\setlength{\treeshiftfifteen}{\treeshiftfourteen}%
+\setlength{\treeshiftfourteen}{\treeshiftthirteen}%
+\setlength{\treeshiftthirteen}{\treeshifttwelve}%
+\setlength{\treeshifttwelve}{\treeshifteleven}%
+\setlength{\treeshifteleven}{\treeshiftten}%
+\setlength{\treeshiftten}{\treeshiftnine}%
+\setlength{\treeshiftnine}{\treeshifteight}%
+\setlength{\treeshifteight}{\treeshiftseven}%
+\setlength{\treeshiftseven}{\treeshiftsix}%
+\setlength{\treeshiftsix}{\treeshiftfive}%
+\setlength{\treeshiftfive}{\treeshiftfour}%
+\setlength{\treeshiftfour}{\treeshiftthree}%
+\setlength{\treeshiftthree}{\treeshifttwo}%
+\setlength{\treeshifttwo}{\treeshiftone}%
+\setlength{\treeshiftone}{0pt}%
+\setlength{\treewidthtwenty}{\treewidthnineteen}%
+\setlength{\treewidthnineteen}{\treewidtheighteen}%
+\setlength{\treewidtheighteen}{\treewidthseventeen}%
+\setlength{\treewidthseventeen}{\treewidthsixteen}%
+\setlength{\treewidthsixteen}{\treewidthfifteen}%
+\setlength{\treewidthfifteen}{\treewidthfourteen}%
+\setlength{\treewidthfourteen}{\treewidththirteen}%
+\setlength{\treewidththirteen}{\treewidthtwelve}%
+\setlength{\treewidthtwelve}{\treewidtheleven}%
+\setlength{\treewidtheleven}{\treewidthten}%
+\setlength{\treewidthten}{\treewidthnine}%
+\setlength{\treewidthnine}{\treewidtheight}%
+\setlength{\treewidtheight}{\treewidthseven}%
+\setlength{\treewidthseven}{\treewidthsix}%
+\setlength{\treewidthsix}{\treewidthfive}%
+\setlength{\treewidthfive}{\treewidthfour}%
+\setlength{\treewidthfour}{\treewidththree}%
+\setlength{\treewidththree}{\treewidthtwo}%
+\setlength{\treewidthtwo}{\treewidthone}%
+\setlength{\treewidthone}{\wd\treeboxone}}
+%
+\newcommand{\branch}[2]{%
+\setcounter{branchcount}{#1}%
+\ifnum\value{branchcount}=1\sbox{\parentbox}{\ontop{#2}}%
+\setlength{\parentoffset}{\treeoffsetone}%
+\addtolength{\parentoffset}{-0.5\wd\parentbox}%
+\setlength{\daughteroffset}{0in}%
+\ifdim\parentoffset<0in%
+\setlength{\daughteroffset}{-\parentoffset}%
+\setlength{\parentoffset}{0in}\fi%
+\setlength{\parentwidth}{\parentoffset}%
+\addtolength{\parentwidth}{\wd\parentbox}%
+\setlength{\treeoffset}{\daughteroffset}%
+\addtolength{\treeoffset}{\treeoffsetone}%
+\setlength{\treewidth}{\wd\treeboxone}%
+\addtolength{\treewidth}{\daughteroffset}%
+\ifdim\treewidth<\parentwidth\setlength{\treewidth}{\parentwidth}\fi%
+\sbox{\treebox}{\begin{minipage}{\treewidth}%
+\begin{flushleft}%
+\hspace*{\parentoffset}\usebox{\parentbox}\\
+{\setlength{\unitlength}{2ex}%
+\hspace*{\treeoffset}\begin{picture}(0,1)%
+\put(0,0){\line(0,1){1}}%
+\end{picture}}\\
+\vspace{-\baselineskip}
+\hspace*{\daughteroffset}%
+\raisebox{-\ht\treeboxone}{\usebox{\treeboxone}}%
+\end{flushleft}%
+\end{minipage}}%
+\setlength{\treeoffsetone}{\parentoffset}%
+\addtolength{\treeoffsetone}{0.5\wd\parentbox}%
+\setlength{\treeshiftone}{0pt}%
+\setlength{\treewidthone}{\treewidth}%
+\sbox{\treeboxone}{\usebox{\treebox}}%
+\else\ifnum\value{branchcount}=2\sbox{\parentbox}{\ontop{#2}}%
+\setlength{\branchwidthone}{\treewidthtwo}%
+\addtolength{\branchwidthone}{\treeoffsetone}%
+\addtolength{\branchwidthone}{-\treeshiftone}%
+\addtolength{\branchwidthone}{-\treeoffsettwo}%
+\setlength{\branchwidth}{\branchwidthone}%
+\setlength{\daughteroffsetone}{\branchwidth}%
+\addtolength{\daughteroffsetone}{-\branchwidthone}%
+\addtolength{\daughteroffsetone}{-\treeshiftone}%
+\setlength{\parentoffset}{-0.5\wd\parentbox}%
+\addtolength{\parentoffset}{\treeoffsettwo}%
+\addtolength{\parentoffset}{0.5\branchwidth}%
+\setlength{\daughteroffset}{0in}%
+\ifdim\parentoffset<0in%
+\setlength{\daughteroffset}{-\parentoffset}%
+\setlength{\parentoffset}{0in}\fi%
+\setlength{\parentwidth}{\parentoffset}%
+\addtolength{\parentwidth}{\wd\parentbox}%
+\setlength{\treeoffset}{\daughteroffset}%
+\addtolength{\treeoffset}{\treeoffsettwo}%
+\setlength{\treewidth}{\wd\treeboxone}%
+\addtolength{\treewidth}{\daughteroffsetone}%
+\addtolength{\treewidth}{\treewidthtwo}%
+\addtolength{\treewidth}{\daughteroffset}%
+\ifdim\treewidth<\parentwidth\setlength{\treewidth}{\parentwidth}\fi%
+\sbox{\treebox}{\begin{minipage}{\treewidth}%
+\begin{flushleft}%
+\hspace*{\parentoffset}\usebox{\parentbox}\\
+{\setlength{\unitlength}{0.5\branchwidth}%
+\hspace*{\treeoffset}\begin{picture}(2,0.5)%
+\put(0,0){\line(2,1){1}}%
+\put(2,0){\line(-2,1){1}}%
+\end{picture}}\\
+\vspace{-\baselineskip}
+\hspace*{\daughteroffset}%
+\makebox[\treewidthtwo][l]%
+{\raisebox{-\ht\treeboxtwo}{\usebox{\treeboxtwo}}}%
+\hspace*{\daughteroffsetone}%
+\raisebox{-\ht\treeboxone}{\usebox{\treeboxone}}%
+\end{flushleft}%
+\end{minipage}}%
+\setlength{\treeoffsetone}{\parentoffset}%
+\addtolength{\treeoffsetone}{0.5\wd\parentbox}%
+\setlength{\treeshiftone}{0pt}%
+\setlength{\treewidthone}{\treewidth}%
+\sbox{\treeboxone}{\usebox{\treebox}}\poptree%
+\else\ifnum\value{branchcount}=3\sbox{\parentbox}{\ontop{#2}}%
+\setlength{\branchwidthone}{\treewidthtwo}%
+\addtolength{\branchwidthone}{\treeoffsetone}%
+\addtolength{\branchwidthone}{-\treeshiftone}%
+\addtolength{\branchwidthone}{-\treeoffsettwo}%
+\setlength{\branchwidthtwo}{\treewidththree}%
+\addtolength{\branchwidthtwo}{\treeoffsettwo}%
+\addtolength{\branchwidthtwo}{-\treeshifttwo}%
+\addtolength{\branchwidthtwo}{-\treeoffsetthree}%
+\setlength{\branchwidth}{\branchwidthone}%
+\ifdim\branchwidthtwo>\branchwidth%
+\setlength{\branchwidth}{\branchwidthtwo}\fi%
+\setlength{\daughteroffsetone}{\branchwidth}%
+\addtolength{\daughteroffsetone}{-\branchwidthone}%
+\addtolength{\daughteroffsetone}{-\treeshiftone}%
+\setlength{\daughteroffsettwo}{\branchwidth}%
+\addtolength{\daughteroffsettwo}{-\branchwidthtwo}%
+\addtolength{\daughteroffsettwo}{-\treeshifttwo}%
+\setlength{\parentoffset}{-0.5\wd\parentbox}%
+\addtolength{\parentoffset}{\treeoffsetthree}%
+\addtolength{\parentoffset}{\branchwidth}%
+\setlength{\daughteroffset}{0in}%
+\ifdim\parentoffset<0in%
+\setlength{\daughteroffset}{-\parentoffset}%
+\setlength{\parentoffset}{0in}\fi%
+\setlength{\parentwidth}{\parentoffset}%
+\addtolength{\parentwidth}{\wd\parentbox}%
+\setlength{\treeoffset}{\daughteroffset}%
+\addtolength{\treeoffset}{\treeoffsetthree}%
+\setlength{\treewidth}{\wd\treeboxone}%
+\addtolength{\treewidth}{\daughteroffsetone}%
+\addtolength{\treewidth}{\treewidthtwo}%
+\addtolength{\treewidth}{\daughteroffsettwo}%
+\addtolength{\treewidth}{\treewidththree}%
+\addtolength{\treewidth}{\daughteroffset}%
+\ifdim\treewidth<\parentwidth\setlength{\treewidth}{\parentwidth}\fi%
+\sbox{\treebox}{\begin{minipage}{\treewidth}%
+\begin{flushleft}%
+\hspace*{\parentoffset}\usebox{\parentbox}\\
+{\setlength{\unitlength}{0.5\branchwidth}%
+\hspace*{\treeoffset}\begin{picture}(4,1)%
+\put(0,0){\line(2,1){2}}%
+\put(2,0){\line(0,1){1}}%
+\put(4,0){\line(-2,1){2}}%
+\end{picture}}\\
+\vspace{-\baselineskip}
+\hspace*{\daughteroffset}%
+\makebox[\treewidththree][l]%
+{\raisebox{-\ht\treeboxthree}{\usebox{\treeboxthree}}}%
+\hspace*{\daughteroffsettwo}%
+\makebox[\treewidthtwo][l]%
+{\raisebox{-\ht\treeboxtwo}{\usebox{\treeboxtwo}}}%
+\hspace*{\daughteroffsetone}%
+\raisebox{-\ht\treeboxone}{\usebox{\treeboxone}}%
+\end{flushleft}%
+\end{minipage}}%
+\setlength{\treeoffsetone}{\parentoffset}%
+\addtolength{\treeoffsetone}{0.5\wd\parentbox}%
+\setlength{\treeshiftone}{0pt}%
+\setlength{\treewidthone}{\treewidth}%
+\sbox{\treeboxone}{\usebox{\treebox}}\poptree\poptree%
+\else\ifnum\value{branchcount}=4\sbox{\parentbox}{\ontop{#2}}%
+\setlength{\branchwidthone}{\treewidthtwo}%
+\addtolength{\branchwidthone}{\treeoffsetone}%
+\addtolength{\branchwidthone}{-\treeshiftone}%
+\addtolength{\branchwidthone}{-\treeoffsettwo}%
+\setlength{\branchwidthtwo}{\treewidththree}%
+\addtolength{\branchwidthtwo}{\treeoffsettwo}%
+\addtolength{\branchwidthtwo}{-\treeshifttwo}%
+\addtolength{\branchwidthtwo}{-\treeoffsetthree}%
+\setlength{\branchwidththree}{\treewidthfour}%
+\addtolength{\branchwidththree}{\treeoffsetthree}%
+\addtolength{\branchwidththree}{-\treeshiftthree}%
+\addtolength{\branchwidththree}{-\treeoffsetfour}%
+\setlength{\branchwidth}{\branchwidthone}%
+\ifdim\branchwidthtwo>\branchwidth%
+\setlength{\branchwidth}{\branchwidthtwo}\fi%
+\ifdim\branchwidththree>\branchwidth%
+\setlength{\branchwidth}{\branchwidththree}\fi%
+\setlength{\daughteroffsetone}{\branchwidth}%
+\addtolength{\daughteroffsetone}{-\branchwidthone}%
+\addtolength{\daughteroffsetone}{-\treeshiftone}%
+\setlength{\daughteroffsettwo}{\branchwidth}%
+\addtolength{\daughteroffsettwo}{-\branchwidthtwo}%
+\addtolength{\daughteroffsettwo}{-\treeshifttwo}%
+\setlength{\daughteroffsetthree}{\branchwidth}%
+\addtolength{\daughteroffsetthree}{-\branchwidththree}%
+\addtolength{\daughteroffsetthree}{-\treeshiftthree}%
+\setlength{\parentoffset}{-0.5\wd\parentbox}%
+\addtolength{\parentoffset}{\treeoffsetfour}%
+\addtolength{\parentoffset}{1.5\branchwidth}%
+\setlength{\daughteroffset}{0in}%
+\ifdim\parentoffset<0in%
+\setlength{\daughteroffset}{-\parentoffset}%
+\setlength{\parentoffset}{0in}\fi%
+\setlength{\parentwidth}{\parentoffset}%
+\addtolength{\parentwidth}{\wd\parentbox}%
+\setlength{\treeoffset}{\daughteroffset}%
+\addtolength{\treeoffset}{\treeoffsetfour}%
+\setlength{\treewidth}{\wd\treeboxone}%
+\addtolength{\treewidth}{\daughteroffsetone}%
+\addtolength{\treewidth}{\treewidthtwo}%
+\addtolength{\treewidth}{\daughteroffsettwo}%
+\addtolength{\treewidth}{\treewidththree}%
+\addtolength{\treewidth}{\daughteroffsetthree}%
+\addtolength{\treewidth}{\treewidthfour}%
+\addtolength{\treewidth}{\daughteroffset}%
+\ifdim\treewidth<\parentwidth\setlength{\treewidth}{\parentwidth}\fi%
+\sbox{\treebox}{\begin{minipage}{\treewidth}%
+\begin{flushleft}%
+\hspace*{\parentoffset}\usebox{\parentbox}\\
+{\setlength{\unitlength}{0.5\branchwidth}%
+\hspace*{\treeoffset}\begin{picture}(6,1)%
+\put(0,0){\line(3,1){3}}%
+\put(2,0){\line(1,1){1}}%
+\put(4,0){\line(-1,1){1}}%
+\put(6,0){\line(-3,1){3}}%
+\end{picture}}\\
+\vspace{-\baselineskip}
+\hspace*{\daughteroffset}%
+\makebox[\treewidthfour][l]%
+{\raisebox{-\ht\treeboxfour}{\usebox{\treeboxfour}}}%
+\hspace*{\daughteroffsetthree}%
+\makebox[\treewidththree][l]%
+{\raisebox{-\ht\treeboxthree}{\usebox{\treeboxthree}}}%
+\hspace*{\daughteroffsettwo}%
+\makebox[\treewidthtwo][l]%
+{\raisebox{-\ht\treeboxtwo}{\usebox{\treeboxtwo}}}%
+\hspace*{\daughteroffsetone}%
+\raisebox{-\ht\treeboxone}{\usebox{\treeboxone}}%
+\end{flushleft}%
+\end{minipage}}%
+\setlength{\treeoffsetone}{\parentoffset}%
+\addtolength{\treeoffsetone}{0.5\wd\parentbox}%
+\setlength{\treeshiftone}{0pt}%
+\setlength{\treewidthone}{\treewidth}%
+\sbox{\treeboxone}{\usebox{\treebox}}\poptree\poptree\poptree%
+\else\ifnum\value{branchcount}=5\sbox{\parentbox}{\ontop{#2}}%
+\setlength{\branchwidthone}{\treewidthtwo}%
+\addtolength{\branchwidthone}{\treeoffsetone}%
+\addtolength{\branchwidthone}{-\treeshiftone}%
+\addtolength{\branchwidthone}{-\treeoffsettwo}%
+\setlength{\branchwidthtwo}{\treewidththree}%
+\addtolength{\branchwidthtwo}{\treeoffsettwo}%
+\addtolength{\branchwidthtwo}{-\treeshifttwo}%
+\addtolength{\branchwidthtwo}{-\treeoffsetthree}%
+\setlength{\branchwidththree}{\treewidthfour}%
+\addtolength{\branchwidththree}{\treeoffsetthree}%
+\addtolength{\branchwidththree}{-\treeshiftthree}%
+\addtolength{\branchwidththree}{-\treeoffsetfour}%
+\setlength{\branchwidthfour}{\treewidthfive}%
+\addtolength{\branchwidthfour}{\treeoffsetfour}%
+\addtolength{\branchwidthfour}{-\treeshiftfour}%
+\addtolength{\branchwidthfour}{-\treeoffsetfive}%
+\setlength{\branchwidth}{\branchwidthone}%
+\ifdim\branchwidthtwo>\branchwidth%
+\setlength{\branchwidth}{\branchwidthtwo}\fi%
+\ifdim\branchwidththree>\branchwidth%
+\setlength{\branchwidth}{\branchwidththree}\fi%
+\ifdim\branchwidthfour>\branchwidth%
+\setlength{\branchwidth}{\branchwidthfour}\fi%
+\setlength{\daughteroffsetone}{\branchwidth}%
+\addtolength{\daughteroffsetone}{-\branchwidthone}%
+\addtolength{\daughteroffsetone}{-\treeshiftone}%
+\setlength{\daughteroffsettwo}{\branchwidth}%
+\addtolength{\daughteroffsettwo}{-\branchwidthtwo}%
+\addtolength{\daughteroffsettwo}{-\treeshifttwo}%
+\setlength{\daughteroffsetthree}{\branchwidth}%
+\addtolength{\daughteroffsetthree}{-\branchwidththree}%
+\addtolength{\daughteroffsetthree}{-\treeshiftthree}%
+\setlength{\daughteroffsetfour}{\branchwidth}%
+\addtolength{\daughteroffsetfour}{-\branchwidthfour}%
+\addtolength{\daughteroffsetfour}{-\treeshiftfour}%
+\setlength{\parentoffset}{-0.5\wd\parentbox}%
+\addtolength{\parentoffset}{\treeoffsetfive}%
+\addtolength{\parentoffset}{2\branchwidth}%
+\setlength{\daughteroffset}{0in}%
+\ifdim\parentoffset<0in%
+\setlength{\daughteroffset}{-\parentoffset}%
+\setlength{\parentoffset}{0in}\fi%
+\setlength{\parentwidth}{\parentoffset}%
+\addtolength{\parentwidth}{\wd\parentbox}%
+\setlength{\treeoffset}{\daughteroffset}%
+\addtolength{\treeoffset}{\treeoffsetfive}%
+\setlength{\treewidth}{\wd\treeboxone}%
+\addtolength{\treewidth}{\daughteroffsetone}%
+\addtolength{\treewidth}{\treewidthtwo}%
+\addtolength{\treewidth}{\daughteroffsettwo}%
+\addtolength{\treewidth}{\treewidththree}%
+\addtolength{\treewidth}{\daughteroffsetthree}%
+\addtolength{\treewidth}{\treewidthfour}%
+\addtolength{\treewidth}{\daughteroffsetfour}%
+\addtolength{\treewidth}{\treewidthfive}%
+\addtolength{\treewidth}{\daughteroffset}%
+\ifdim\treewidth<\parentwidth\setlength{\treewidth}{\parentwidth}\fi%
+\sbox{\treebox}{\begin{minipage}{\treewidth}%
+\begin{flushleft}%
+\hspace*{\parentoffset}\usebox{\parentbox}\\
+{\setlength{\unitlength}{0.5\branchwidth}%
+\hspace*{\treeoffset}\begin{picture}(8,1)%
+\put(0,0){\line(4,1){4}}%
+\put(2,0){\line(2,1){2}}%
+\put(4,0){\line(0,1){1}}%
+\put(6,0){\line(-2,1){2}}%
+\put(8,0){\line(-4,1){4}}%
+\end{picture}}\\
+\vspace{-\baselineskip}
+\hspace*{\daughteroffset}%
+\makebox[\treewidthfive][l]%
+{\raisebox{-\ht\treeboxfour}{\usebox{\treeboxfive}}}%
+\hspace*{\daughteroffsetfour}%
+\makebox[\treewidthfour][l]%
+{\raisebox{-\ht\treeboxfour}{\usebox{\treeboxfour}}}%
+\hspace*{\daughteroffsetthree}%
+\makebox[\treewidththree][l]%
+{\raisebox{-\ht\treeboxthree}{\usebox{\treeboxthree}}}%
+\hspace*{\daughteroffsettwo}%
+\makebox[\treewidthtwo][l]%
+{\raisebox{-\ht\treeboxtwo}{\usebox{\treeboxtwo}}}%
+\hspace*{\daughteroffsetone}%
+\raisebox{-\ht\treeboxone}{\usebox{\treeboxone}}%
+\end{flushleft}%
+\end{minipage}}%
+\setlength{\treeoffsetone}{\parentoffset}%
+\addtolength{\treeoffsetone}{0.5\wd\parentbox}%
+\setlength{\treeshiftone}{0pt}%
+\setlength{\treewidthone}{\treewidth}%
+\sbox{\treeboxone}{\usebox{\treebox}}\poptree\poptree\poptree\poptree%
+\else\typeout{QobiTeX warning--- Can't handle #1 branching}\fi\fi\fi\fi\fi}
+%
+\newcommand{\faketreewidth}[1]{%
+\sbox{\parentbox}{\ontop{#1}}%
+\setlength{\treewidthone}{0.5\wd\parentbox}%
+\addtolength{\treewidthone}{\treeoffsetone}%
+\setlength{\treeshiftone}{\treeoffsetone}%
+\addtolength{\treeshiftone}{-0.5\wd\parentbox}}
+%
+\newcommand{\tree}{%
+\usebox{\treeboxone}
+\setlength{\treeoffsetone}{\treeoffsettwo}%
+\sbox{\treeboxone}{\usebox{\treeboxtwo}}%
+\poptree}