pst-jtree (5jan11)

git-svn-id: svn://tug.org/texlive/trunk@20946 c570f23f-e606-0410-a88d-b1316a301751

4 files changed, 643 insertions, 16 deletions

diff --git a/Master/texmf-dist/doc/generic/pst-jtree/README b/Master/texmf-dist/doc/generic/pst-jtree/README
index b8c3448f9c8..12c11988fb2 100644
--- a/Master/texmf-dist/doc/generic/pst-jtree/README
+++ b/Master/texmf-dist/doc/generic/pst-jtree/README
@@ -1,12 +1,13 @@
 
 The jTree package is an extension of PSTricks which is intended
 to be used by linguists as a tool to typeset complex trees.  It
-consists of four files: pst-jtree.tex, pst-jtree.sty,
-pst-jtree-doc.pdf, and pst-jtree-doc-add (which is essentially an
-appendix to the older pst-jtree-doc.pdf).
-
-
-
-
-
+consists of 6 files: pst-jtree.tex, pst-jtree.sty,
+pst-jtree-examples.tex, pst-jtree-doc.pdf, pst-jtree-doc-add.pdf
+(which is essentially an appendix to the older
+pst-jtree-doc.pdf), and a zip file containing the source code for
+the documentation.
+
+This work may be distributed and/or modified under the
+conditions of the LaTeX Project Public License, either version 1.3
+of this license or (at your option) any later version.
 
diff --git a/Master/texmf-dist/doc/generic/pst-jtree/pst-jtree-examples.tex b/Master/texmf-dist/doc/generic/pst-jtree/pst-jtree-examples.tex
new file mode 100644
index 00000000000..272db499be4
--- /dev/null
+++ b/Master/texmf-dist/doc/generic/pst-jtree/pst-jtree-examples.tex
@@ -0,0 +1,624 @@
+
+\documentclass[12pt]{article}
+\usepackage{pstricks,pst-xkey,pst-jtree}
+
+\rightskip=0pt plus 2em
+
+\newdimen\dimpuba
+\newdimen\dimpubb
+\newdimen\dimpubc
+\newdimen\dimpubd
+\newcount\exno
+\exno=0
+
+\def\ex{%
+   \vskip2.5em
+   \allowbreak\noindent
+   \global\advance\exno by 1
+   \bgroup
+   \parindent=0pt
+   \rightskip=0pt minus 3em % allow overwide displays if necessary
+   (\the\exno)\quad
+}
+\def\xe{\par\egroup}
+
+\begin{document}
+\psset{nodesepA=.8ex,nodesepB=.4ex}
+
+\centerline{\huge Examples}
+
+\vskip1.5em
+
+\noindent The source file for this pdf file is {\it
+pst-jtree-examples.tex}. It is very simply formatted (no packages
+other than pstricks, pst-xkey, and pst-jtree are used) in order
+to facilitate user experimentation with pst-jtree typesetting.
+Provided that PSTricks and PST-XKey are installed, users should
+be able to run this file with little difficulty if PST-jTree is
+installed or simply if \hbox{\it pst-jtree.tex\/} and \hbox{\it
+pst-jtree.sty\/} are in the same directory that \hbox{\it
+pst-jtree-examples.tex\/} is in. \hbox{\it
+pst-jtree-examples.pdf\/} shows what the source produces. For
+those interested in Tex tree formatting, but not LaTex, \hbox{\it
+pst-jtree-examples.tex\/} can be very simply converted into a
+Tex file.
+
+All of the complex examples in the documentation file {\it
+pst-jtree-doc.pdf\/} are given here, as well as many of the
+simpler ones. They appear in the same order that they appear in
+the documentation. But the numbering is sequential and differs from
+the numbering in the documentation.
+
+\ex
+\jtree[xunit=2.2em,yunit=1em]
+\def\:{:[scaleby=2.3]}%
+\! = \:!a :{is} {rotten}.
+\!a = :{the} :{cheese} :{that } \:!b :{ate} {\it t}.
+\!b = :{the} :{rat} :{that } :{John \ } :{killed} {\it t}.
+\endjtree
+\xe
+
+\ex
+\jtree
+\! = {a}
+   :{b} {c}
+   :{d} {e}
+   :{f} {g}
+   :{h} {i}.
+\endjtree
+\xe
+
+\ex
+\jtree
+\! = :{a} :{b} :{c} :{d} {e}.
+\endjtree
+\xe
+
+\ex
+\jtree
+\defbranch<colonB>(1)(-.5)
+\! = {a}
+   :{b} {c}
+   :{d} {e}
+   :{f} {g}.
+\endjtree
+\xe
+
+\ex
+\jtree[xunit=2.5em,yunit=1em]
+\defbranch<Left>(2.3)(1)
+\! = <Left>!a ^<right> :{is} {rotten}.
+\!a = :{the} :{cheese} :{that}
+   <Left>!b ^<right> :{ate} {\it t}.
+\!b = :{the} :{rat} :{that}
+   <Left>!c ^<right> :{killed} {\it t}.
+\!c = :{the} :{cat} :{that} :{John} :{owned} {\it t}.
+\endjtree
+\xe
+
+\ex
+\jtree[xunit=3em,yunit=3em]
+\! = <left>[scaleby=2 1,
+            arrows=->]{a}
+   ^<left>[linewidth=2pt]{b}
+   ^<right>[scaleby=1 2,
+      linestyle=dashed]{c}
+   ^<right>[scaleby=1.5 1,
+      linestyle=dotted,linewidth=1pt]{d}
+   ^<right>[scaleby=2 .5,doubleline=true]{e}.
+\endjtree
+\xe
+
+\ex
+\def\GO#1#2#3{$\rm GO\bigl({#1},[_{Path}\,
+   FROM({#2}),TO({#3})]\bigr)$}%
+\jtree[xunit=3em,yunit=1em]
+\defstuff[a]{\multiline
+   \it The cup slid from John to Mary\cr
+   \GO{\bf cup}{\bf John}{\bf Mary}\cr
+   IP\endmultiline}
+\defstuff[b]{\multiline
+   \it The cup\cr
+   \bf cup\cr
+   NP\endmultiline}
+\defstuff[c]{\multiline
+   \it slid from John to Mary\cr
+   \GO{\mit x}{\bf John}{\bf Mary}\cr
+   IP\endmultiline}
+\defstuff[d]{\multiline
+   \it The\cr
+   $\perp$\cr
+  \quad N$\rm _{SPEC}$\endmultiline}
+\defstuff[e]{\multiline
+   \it cup\cr
+   \bf cup\cr
+   N\endmultiline}
+\def\Fracture{<vert>{\omit\psframebox[framesep=.4ex]
+   {Fracture$\vphantom j$}}}%
+\! = {\stuff[a]}
+   \Fracture
+   :\jtbig{\stuff[b]}!a \jtbig{\stuff[c]}
+   \Fracture
+   :{$\vdots$} {$\vdots$}.
+\!a = \Fracture
+   :{\stuff[d]} {\stuff[e]}.
+\endjtree
+\xe
+
+\ex % Dowty
+\jtree[xunit=4em,yunit=2em,everylabel=\strut\it]
+\! = {John walks from Boston to Detroit\rm, t, 4}
+   :{John\rm, T} {walk from Boston
+                     to Detroit\rm, IV,7}[labeloffset=1.5em]
+   :\jtlong{walk from Boston\rm, IV,7}!a
+      {to Detroit\rm, IV/IV, 5}
+   :[scaleby=.8]{to\rm, IAV/T}() [scaleby=.8]{Detroit\rm, T}.
+\!a = :{walk\rm, IV} {from Boston\rm, IV/IV, 5}
+   :{from\rm, IAV/T} {Boston\rm, T}.
+\endjtree
+\xe
+
+\ex % Nunes
+\jtree[xunit=3em,yunit=1.4em]
+\def\what{[which claim]$_k$}%
+\! = {CP$_1$}
+   <left>[scaleby=1.7]{CP$_2$}!a ^<right>[scaleby=2.5]{C$'$}
+   :{$\rm was+Q$} {TP}
+   <vartri>[scaleby=1.6,triratio=.4]
+      {he$_i$ willing to discuss \what}.
+\!a = :{\what} {CP$_2$}
+   <vartri>[scaleby=1.6,triratio=.6]
+      {that John$_i$ made \what}.
+\endjtree
+\xe
+
+\ex % Andrews
+\jtree[xunit=2.2em,yunit=.7em]
+\def\\{[labelgapb=-.5ex]}%
+\! = {S}
+   :({NP}\\{that book}@A1 ) \jtwide{S/NP}
+   :({NP}\\{I}) {VP/NP}
+   :({V}\\{want}) {VP/NP}
+   :{\it to} {VP/NP}
+   <left>({V}\\{ask}) ^<vert>({NP}\\{Mary}) ^<wideright>{VP/NP}
+   :{\it to} {VP/NP}
+   <left>({V}\\{tell}) ^<vert>({NP}\\{Tom}) ^<wideright>{VP/NP}
+   :{\it to} {VP/NP}
+   :({V}\\{read}) {NP/NP}\\{e}@A2 .
+\nccurve[angleA=210,angleB=-90]{->}{A2}{A1}
+\endjtree
+\xe
+
+\ex % Andrews (second version)
+\jtree[xunit=2.2em,yunit=.7em]
+\def\\{<shortvert>}%
+\! = {S}
+   :({NP}<vartri>{that book}@A1 ) \jtwide{S/NP}
+   :({NP}\\{I}) {VP/NP}
+   :({V}\\{want}) {VP/NP}
+   :{\it to} {VP/NP}
+   <left>({V}\\{ask}) ^<vert>({NP}\\{Mary}) ^<wideright>{VP/NP}
+   :{\it to} {VP/NP}
+   <left>({V}\\{tell}) ^<vert>({NP}\\{Tom}) ^<wideright>{VP/NP}
+   :{\it to} {VP/NP}
+   :({V}\\{read}) {NP/NP}\\{e}@A2 .
+\nccurve[angleA=210,angleB=-90]{->}{A2}{A1}
+\endjtree
+\xe
+
+\ex % Merchant
+a.\quad
+%
+\jtree[xunit=2.6em,yunit=1em]
+\def\\{[labelgapb=-1.2ex]}%
+\everymath={\rm}%
+\! = {CP}
+   :({XP}\\{$\scriptstyle [wh]$}@A1 ) {$C'$}
+   :({$C^0$}\\{$\scriptstyle [wh,Q]$}) {$\langle\, TP\,\rangle$}
+   <tri>{\dots\quad\rnode[b]{A2}{\it t}\quad\dots}.
+\nccurve[angleA=-150,angleB=-90,ncurv=1]{->}{A2}{A1}
+\endjtree
+%
+\hfil
+b.\quad
+\jtree[xunit=2.6em,yunit=1em]
+\def\\{[labelgapb=-1.2ex]}%
+\everymath={\rm}%
+\! = {CP}
+   :({XP}\\{$\scriptstyle [wh]$}@A1 )  {$C'$}
+   :({$C^0$}\\{$\scriptstyle [wh,Q]$}) {$\langle\, TP\,\rangle$}
+   <tri>{\dots\quad\rnode[b]{A2}{\it t}\quad \dots}.
+   \ncbar[angleA=-90,angleB=-90,armA=1em,
+   armB=1em,linearc=.6ex]{->}{A2}{A1}
+\endjtree
+\xe
+
+\ex % Chung, first example
+a.\quad
+%
+\jtree[xunit=2.6em,yunit=1em]
+\def\\{[labelgapb=-1.2ex]}%
+\everymath={\rm}%
+\! = {CP}
+   :({XP}\\{$\scriptstyle [wh]$}@A1 ) {$C'$}
+   :({$C^0$}\\{$\scriptstyle [wh,Q]$}) {$\langle\, TP\,\rangle$}
+   <tri>{\dots\quad\rnode[b]{A2}{\it t}\quad\dots}.
+\nccurve[angleA=-150,angleB=-90,ncurv=1]{->}{A2}{A1}
+\endjtree
+%
+\hfil
+b.\quad
+\jtree[xunit=2.6em,yunit=1em]
+\def\\{[labelgapb=-1.2ex]}%
+\everymath={\rm}%
+\! = {CP}
+   :({XP}\\{$\scriptstyle [wh]$}@A1 )  {$C'$}
+   :({$C^0$}\\{$\scriptstyle [wh,Q]$}) {$\langle\, TP\,\rangle$}
+   <tri>{\dots\quad\rnode[b]{A2}{\it t}\quad \dots}.
+   \ncbar[angleA=-90,angleB=-90,armA=1em,
+   armB=1em,linearc=.6ex]{->}{A2}{A1}
+\endjtree
+\xe
+
+\ex % Chung, second example
+\jtree[xunit=2em,yunit=1.4em,labelgapb=0,triratio=0,
+   arrowscale=1.6 1]
+\deftriangle<tri>(1.8)(1)(-.5)
+\defbranch<colonB>(1)(-.5)
+\! = {CP}
+   :{\sc WH}@A {C$'$}
+   <tri>{\rlap{V}}@AA ^<tri>[triratio=.55]{CP}
+   :{\it t}@B {C$'$}
+   <tri>{\rlap{V}}@BB ^<tri>[triratio=.55]{CP}
+   :{\it t}@C {C$'$}
+   <tri>{\rlap{V}}@CC .
+\psset{linewidth=1pt,ncurvB=1.1,nodesepA=0,nodesepB=.7ex,
+   angleA=-90,angleB=180,offsetA=.5ex}
+\nccurve{A}{AA}
+\nccurve{B}{BB}
+\nccurve{C}{CC}
+\psset{offsetA=-.5ex,arrows=->}
+\nccurve{A}{AA}
+\nccurve{B}{BB}
+\nccurve{C}{CC}
+\endjtree
+\xe
+
+\ex % Caponigo and Schutze
+\jtree[xunit=5em,yunit=2em]
+\! = {IP}
+   <tri>{\triline{sono stati\hfil}}  ^<tri>[triratio=.95]{FP}
+   :{F$_{\rlap{$\scriptstyle\rm [+strong]$}}$}!a
+      {Voice$_{\rlap{$\scriptstyle\rm Pass$}}$}
+   :{Voice\rlap{$_{\rm Pass}$}}@A2  {$\rm Agr_OP$}
+   :{DP}!b  {${\rm Agr_O}'$}
+   :[scaleby=.8 1]{$\rm Agr_O$}@A3  [scaleby=.8 1]{VP}
+   <tri>[scaleby=.4 .7]
+      {\rnode{A5}{$t_i$}\hskip1ex \rnode{A6}{$t_m$}}.
+\!a = <shortvert>{arrestati$_i$}@A1 .
+\!b = <shortvert>{alcuni uomini$_m$}@A4 .
+\psset{arrows=->}
+\nccurve[angleA=225,angleB=-45]{A2}{A1}
+\nccurve[angleA=200,angleB=-90,ncurv=1.5]{A3}{A2}
+\nccurve[angleA=-130,angleB=-70]{A5}{A3}
+\nccurve[angleA=-130,angleB=-70,linestyle=dashed]{A6}{A4}
+\endjtree
+\xe
+
+\ex % Uriagereka
+\jtree[xunit=1.8em,yunit=.9em]
+\def\*{\xleaders\hbox{\kern1pt.\kern1pt}\hfil}%
+\deftriangle<triA>(1.3)(1)(-1/2)
+\! = {F$'$}
+   <wideleft>{F}!a
+      ^<wideright>{\hbox to 2em{\*}}{$\rm Agr_O P$}
+   <left>{DP\rlap{\rnode{B2}{$\;\equiv\;$}\it me}}@B1
+      ^<wideright>{$\rm Agr_O P$}
+   <left>  ^<wideright>{$\rm {Agr_O}'$}
+   <left>{$\rm Agr_O$}!b  ^<wideright>{AsP}
+   <triA>{\triline
+      {\* \rnode[b]{D1}{t} \* DP \* \rnode[b]{D2}{t} \*}}
+   <tri>[scaleby=.8 1.3]{\triline{\* \rnode[b]{E1}{\it a} \*}}.
+\!a = :{F}!a1 @A1 .
+\!a1 = :{F}!a2 @A2 .
+\!a2 = :{V}@A3 {F}.
+\psset{scaleby=.5 1}
+\!b = :{V}@C1 {$\emptyset$}.
+\psset{arrows=->}
+\ncarc[arcangle=50]{C1}{A3}
+\ncarc[arcangle=50]{B1}{A2:t}
+\ncarc[arcangle=50]{D1}{C1}
+\nccurve[angleA=-75,angleB=-90,ncurv=1.2,nodesepB=1ex]{D2}{B2}
+\nccurve[angleA=-145,angleB=-100,ncurv=1]{E1}{A1:t}
+\endjtree
+\xe
+
+\ex % Richards
+\jtree[xunit=1.5em,yunit=1.1em,labelgap=0]
+\def\A#1{\pnode(0,.3){A#1}}%
+\def\B#1{\pnode(0,-.3){B#1}}%
+\! = :{car} {\omit\A1}
+   :({\omit\A0}{Op})
+   :{that}
+   :{I}
+   :{T}
+   :{know} {\omit\B1}
+   :({\omit\B0}{who})
+   :{C}
+   :{Pro}
+   :{to}() \jtjot
+   :{persuade}() \jtjot
+   :{V} {\omit\A2}
+   :\jtlong{\omit\A4}!a
+   :{Pro}
+   :{to}
+   :{talk} {\omit\B2}
+   :\jtlong{\omit\B3}!b
+   :{V}
+   :{about}() {\omit\A3}{\it t}.
+\!a = :{owners}() \jtjot
+   :{of} {\omit\A5}{\it t}.
+\!b = :{to} {\omit\B4}{\it t}.
+\psset{linestyle=dashed,linewidth=.3ex,linecolor=blue,nodesep=0}
+\def\fudge{.5}%
+\ncline[nodesepA=-\fudge]{A0}{A1}
+\ncline[nodesepB=-\fudge]{A1}{A3}
+\ncline{A2}{A4}
+\ncline[nodesepB=-\fudge]{A4}{A5}
+\psset{linestyle=dotted,linewidth=.5ex,linecolor=red}
+\ncline[nodesepA=\fudge]{B0}{B1}
+\ncline{B1}{B2}
+\ncline{B2}{B3}
+\ncline[nodesepB=\fudge]{B3}{B4}
+\endjtree
+\xe
+
+\ex % Zubizaretta
+\jtree[xunit=2.5em,yunit=2em]
+\def\ovalstuff{\vtop{\hbox{arg$^3$}%
+   \hbox to 4em{(\thinspace \leaders\hrule\hfil\ NP)}}}%
+\! = {V}@B1
+   <left>{face}({arg$^1$}@B2 )
+      ^<right>{$\rm [_V\,$leggere]}({arg$^2$,})
+      ^<right>[scaleby=3 1,branch=\blank]
+         {}{\ovalnode[framesep=1ex,boxsep=false]{K}{\ovalstuff}}.
+\psset{arrows=->,nodesepA=0}
+\nccurve[angleA=150,angleB=180,ncurv=1.2]{B2}{B1}
+\nccurve[angleA=90,angleB=0,ncurv=.8]{K}{B1}
+\endjtree
+\xe
+
+\begingroup % Koopman
+
+\def\scaleA{[scaleby=1.6 1]}%
+\def\scaleB{[scaleby=.6 1,doubleline=true,doublesep=.1ex]}%
+\def\mkovalnode{\rput(-1ex,-.8)
+   {\ovalnode[framesep=\psxunit]{K}{\hskip2em}}}%
+
+\ex
+\jtree[xunit=3em,yunit=1.5em]
+\def\scaleA{[scaleby=1.6 1]}%
+\def\scaleB{[scaleby=.6 1,doubleline=true,doublesep=.1ex]}%
+\def\mkovalnode{\rput(-1ex,-.8)
+   {\ovalnode[framesep=\psxunit]{K}{\hskip2em}}}%
+\! = {$\rm Agr'$}
+   :\scaleA{Agr}!a \scaleA{\bf VP}
+   <vert>[linestyle=dashed,linewidth=1pt]{\bf V}
+   :{${\rm [_V\,e]}_i$}@A1 {T}.
+\!a = :{V$_i$}!b {Agr}
+   <vert>{[e]$_j$}@A2 .
+\!b = {\omit\mkovalnode}
+   :\scaleB{${\rm [_{Agr}\,Agr]}_j$}@A3 \scaleB{$\rm [_T\,T]$}.
+\psset{angleA=-90,angleB=-45,arrows=->}
+\nccurve[nodesepB=0]{A1}{K}
+\nccurve[ncurv=1.3]{A2}{A3}
+\endjtree
+\xe
+\vskip2em
+
+\ex
+\jtree[xunit=4.8em,yunit=2em]
+\def\mkovalnode{\rput(-1ex,-.8){\ovalnode[framesep=\psxunit]{K}
+   {\hskip2em}}}%
+\! = {$\rm Agr'$}
+   :\scaleA{Agr}!a \scaleA{\bf VP}
+   <vert>[linestyle=dashed,linewidth=1pt]{\bf V}
+   :{${\rm [_V\,e]}_i$}@A1 {T}.
+\!a = :{V$_i$}!b {Agr}
+   <vert>{[e]$_j$}@A2 .
+\!b = {\omit\mkovalnode}
+   :\scaleB{${\rm [_{Agr}\,Agr]}_j$}@A3 \scaleB{$\rm [_T\,T]$}.
+\psset{angleA=-90,angleB=-45,arrows=->}
+\nccurve[nodesepB=0]{A1}{K}
+\nccurve[ncurv=1.3]{A2}{A3}
+\endjtree
+\xe
+\vskip5em
+
+\ex  \small
+\jtree[xunit=2.6em,yunit=1em]
+\def\mkovalnode{\rput(-1ex,-.8){\ovalnode[framesep=\psxunit]{K}
+   {\hskip2em}}}%
+\! = {$\rm Agr'$}
+   :\scaleA{Agr}!a \scaleA{\bf VP}
+   <vert>[linestyle=dashed,linewidth=1pt]{\bf V}
+   :{${\rm [_V\,e]}_i$}@A1 {T}.
+\!a = :{V$_i$}!b {Agr}
+   <vert>{[e]$_j$}@A2 .
+\!b = {\omit\mkovalnode}
+   :\scaleB{${\rm [_{Agr}\,Agr]}_j$}@A3 \scaleB{$\rm [_T\,T]$}.
+\psset{angleA=-90,angleB=-45,arrows=->}
+\nccurve[nodesepB=0]{A1}{K}
+\nccurve[ncurv=1.3]{A2}{A3}
+\endjtree
+\xe
+\vskip2em
+
+\endgroup % Koopman
+
+\ex % McCawley
+\jtree[xunit=2.45em,yunit=1.4em,dirA=(1:-1),nodesep=0]
+\def\\{[labelgapb=-4pt]}%
+\def\V{$\rm \overline V$}%
+\! = {S}
+   <wideleft>{S}!a ^<vert>{and} ^<wideright>{S}
+   :({NP}<shortvert>{Fred}) {\V}
+   :({V}\\{knows}) {NP}
+   <tri>{a man} ^<right>
+   <right>[scaleby=3.5 1,branch=\blank]{NP}@A3 !b ^{S}
+   :({NP}<shortvert>{who}) {\V}@A2
+   <left>({V}\\{repairs}).
+\!a = :({NP}<shortvert>{John}) {\V}@A1
+   <left>{V}\\{sells}.
+\!b = <vartri>{washing machines}.
+\nccurve[angleB=150,ncurvB=1.4]{A2:b}{A3:t}
+\nccurve[angleB=135,ncurvA=.5,ncurvB=2.6]{A1:b}{A3:t}
+\endjtree
+\xe
+
+\vfil\break
+
+\ex % Frampton, verb raising
+\def\\#1\par{\bigskip #1\par\nobreak\vskip1.5em \hfil}
+\def\Vj{V$\mskip-5mu _j$}
+\psset{xunit=3.5em,yunit=1.5em,treevshift=1.3em}
+\hfil Theories of verb raising
+\medskip
+\leftskip=2em
+
+\\Trace theory
+
+\jtree[scaleby=.8]
+\! = :{Agr} :{Tns} :{V}() \etc.
+\endjtree
+\quad $\longrightarrow$\quad
+\jtree
+\! = :{Agr} !a
+   :{$t_i$}
+   :{$t_j$}() \etc.
+\psset{scaleby=.3 .4}
+\!a = :{Agr} {Tns$_i$}
+   :{Tns} {\Vj}.
+\endjtree
+
+\\Copy theory
+
+\jtree[scaleby=.8]
+\! = :{Agr} :{Tns} :{V}() \etc.
+\endjtree
+\quad $\longrightarrow$\quad
+\jtree
+\! = :{Agr}!a [scaleby=1.45]
+   :{Tns$_i$}!b
+   :{\Vj}() \etc.
+\psset{scaleby=.3 .4}
+\!a = :{Agr} {Tns$_i$}
+   :{Tns} {\Vj}.
+\!b = :{Tns} {\Vj}.
+\endjtree
+
+\\Shared structure
+
+\jtree[scaleby=.8]
+\! = :{Agr} :{Tns} :{V}() \etc.
+\endjtree
+\quad $\longrightarrow$\quad
+\jtree
+\! = :{Agr}@A1 !a
+   :{Tns}@A2 !b
+   :{V}@A3 \etc.
+\psset{scaleby=.3 .4,angleA=-35,angleB=125,ncurv=1.5,nodesep=0}
+\!a = <left>{Agr}.
+\!b = <left>{Tns}.
+\nccurve{->}{A1:b}{A2:t}
+\nccurve{->}{A2:b}{A3:t}
+\endjtree
+\xe
+
+\ex % Frampton, Bulgarian
+\kern2em
+\jtree[xunit=2.4em,yunit=1.2em,style=arrows2,nodesep=0]
+\def\broken{[branch=\brokenbranch,scaleby=1.6]}%
+\def\stub{<right>[scaleby=.5,arrows=-]}%
+\def\\#1{\rput[bl](.6ex,.4ex){\it #1}}%
+\! = {\omit\\a}@A1
+   \stub @K1  ^<right>{\omit\\b}
+   :{C$_2$}()  \broken @A2
+   \stub @K2  ^<right>@A3
+   \stub @K3  ^<right>
+   :{C$_1$}()  \broken
+   :{ubil}  {\omit\\c}@A4
+   :{kolko}  {\omit\\d}
+   :{studenti}  {\omit\\e}@A5
+   :{ot} :{koi} {strani}.
+\psset{dirA=(1:1),angleB=90,ncurvA=.6,ncurvB=1}
+\nccurve{K1}{A5}
+\nccurve{-}{K2}{A5}
+\nccurve{K3}{A4}
+\psset{dirA=(-1:-1),dirB=(-1:-1),ncurv=4,arrows=-}
+\nccurve{A1}{K1}
+\nccurve{A2}{K2}
+\nccurve{A3}{K3}
+\endjtree
+\xe
+
+\ex % Wilder, right node raising
+\jtree[dirA=(1:-1),nodesepA=0,nodesepB=.8ex,
+   xunit=2.2em,yunit=1em,style=arrows2]
+\! = :!a {\rnode{K1}{knew}}.
+\!a = :!b {\rnode{O1}{owned}}.
+\!b = :!c {\rnode{C1}{cats}}.
+\!c =
+   :\jtlong !d [scaleby=1.8]
+   :{and}() [scaleby=2.4]
+   :{he}() @K2
+   <left>\jtjot !e .
+\!d =
+   :{she}() @K3
+   <left>\jtjot !f .
+\!e =
+   :{a woman}[labeloffset=-1ex]
+   :{who}() @O2
+   <left>@C2
+   <left>{four}.
+\!f =
+   :{a man}
+   :{who}() @O3
+   <left>@C3
+   <left>{three}.
+\psset{linestyle=dashed,arrows=<-}
+\nccurve[angleB=-10,ncurvB=2,ncurvA=1.2]{O2}{O1}
+\nccurve[angleB=-90,ncurvA=1.4]{O3}{O1}
+\nccurve[angleB=-10,ncurvB=1.8,ncurvA=1.6]{K2}{K1}
+\nccurve[angleB=-90,ncurvA=1.4]{K3}{K1}
+\nccurve[angleB=-90,ncurvA=1.4]{C3}{C1}
+\nccurve[angleB=-10,ncurvB=1.8,ncurvA=1.6]{C2}{C1}
+\endjtree
+\xe
+
+\ex % Frampton, bilinks
+\def\bilink(#1,#2)(#3,#4){%
+   \pcarc(#1,#2)(#3,#4)%
+   \pcarc[linestyle=dashed](#3,#4)(#1,#2)%
+}%
+\kern5em
+\jtree[xunit=3em,yunit=1.8em,style=arrows2,
+   dirA=(-1:-1),branch=\bilink,nodesep=3pt,
+   arcangle=10,offset=1pt,labelgapt=!3pt]
+\def\@{\pscircle(0,0){3pt}}%
+\! =
+   {\pnode{A1}\@}
+   <right>{\omit\@\pnode(.8,-.8){A3}}
+   :({\omit\@}{C}) [scaleby=1.6,arcangle=7]{\omit\@}
+   :({\omit\@}{see})
+      ({\omit\@\pnode{A2}}{who}[labeloffset=.8em]).
+\nccurve[angleB=225,ncurvA=1.95,ncurvB=1,offset=1.6pt]{A1}{A2}
+\nccurve[angleB=227,ncurvA=2,ncurvB=1.02,offset=-1.6pt,
+   linestyle=dashed,arrows=<-]{A1}{A2}
+\rput(1.8,-1.8){\pscircle*[linecolor=white]{1em}}%
+\rput(1.8,-1.8){\dots}
+\endjtree
+\xe
+
+\end{document}
+
diff --git a/Master/texmf-dist/tex/generic/pst-jtree/pst-jtree.tex b/Master/texmf-dist/tex/generic/pst-jtree/pst-jtree.tex
index 898a84f50cc..4109805a314 100644
--- a/Master/texmf-dist/tex/generic/pst-jtree/pst-jtree.tex
+++ b/Master/texmf-dist/tex/generic/pst-jtree/pst-jtree.tex
@@ -1,15 +1,17 @@
-% Author: John Frampton, j.frampton@neu.edu
+%% pst-jtree.tex
+%% COPYRIGHT 2010 by John Frampton, j.frampton@neu.edu.
 %
-% Users should feel free to modify this file in any way they
-% see fit.  If these modification go beyond your personal
-% use, please send me a careful description of the
-% modifications that have been made and the reasons that
-% they were made.
+% This work may be distributed and/or modified under the
+% conditions of the LaTeX Project Public License, either version 1.3
+% of this license or (at your option) any later version.
+%
+% This work has the LPPL maintenance status "maintained".
+% This Current Maintainer of this work is John Frampton
 %
 % Please NOTIFY ME about bugs and incompatibilities.
 %
 \def\fileversion{2.6}
-\def\filedate{2010/12/17}
+\def\filedate{2011/01/04}
 \message{`PST-jTree' v\fileversion\space\space <\filedate> (jf)}
 %
 \csname JTreeLoaded\endcsname
diff --git a/Master/texmf-dist/tex/latex/pst-jtree/pst-jtree.sty b/Master/texmf-dist/tex/latex/pst-jtree/pst-jtree.sty
index 44d3850d83b..927833e3e4b 100644
--- a/Master/texmf-dist/tex/latex/pst-jtree/pst-jtree.sty
+++ b/Master/texmf-dist/tex/latex/pst-jtree/pst-jtree.sty
@@ -1,3 +1,3 @@
-\ProvidesPackage{pst-jtree}[2010/12/17 package wrapper for pst-jtree.tex]
+\ProvidesPackage{pst-jtree}[2011/01/04 package wrapper for pst-jtree.tex]
 \input pst-jtree.tex
 \endinput