%%
%% This is file `forest-lib-linguistics.sty',
%% generated with the docstrip utility.
%%
%% The original source files were:
%%
%% forest-libs.dtx  (with options: `linguistics')
%% 
%% `forest-libs' is a collection of libraries for package `forest'.
%%
%% Copyright (c) 2015 Saso Zivanovic
%%                    (Sa\v{s}o \v{Z}ivanovi\'{c})
%% saso.zivanovic@guest.arnes.si
%%
%% 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.
%% The latest version of this license is in
%%
%%   http://www.latex-project.org/lppl.txt
%%
%% and version 1.3 or later is part of all distributions of LaTeX
%% version 2005/12/01 or later.
%%
%% This work has the LPPL maintenance status `author-maintained'.
%%
%% This file is a part of package `forest'. For the list of files
%% constituting the package see main source file of the package,
%% `forest.dtx', or the derived `forest.sty'.
%%
\RequirePackage{forest}
\ProvidesForestLibrary{linguistics}[2015/11/14 v0.1]
\forestset{
  libraries/linguistics/defaults/.style={
    default preamble={
     sn edges,
     baseline,
     for tree={align=center},
    },
  },
}
\forestset{
  define long step={c-commanded}{style}{branch'={siblings,descendants}},
  define long step={c-commanders}{style}{while nodewalk valid={parent}{siblings,fake=parent}},
}
\forestset{
  sn edges/.style={
    for tree={
      parent anchor=children, child anchor=parent
    }
  },
}
\forestset{
  roof/.style={edge path'={%
      (.parent first)--(!u.children)--(.parent last)--cycle
    }
  },
}
\forestset{
  nice empty nodes/.style={
    for tree={calign=fixed edge angles},
    delay={where content={}{shape=coordinate,for parent={
          for children={anchor=north}}}{}}
  },
}
\providecommand\text[1]{\mbox{\scriptsize#1}}
\forestset{
  draw brackets compact/.code={\let\drawbracketsspace\relax},
  draw brackets wide/.code={\let\drawbracketsspace\space},
  draw brackets/.style={
    for tree'={
      TeX={[%
        \edef\forestdrawbracketscontentformat{\foresteoption{content format}}%
      },
      if n children=0{
        TeX={\drawbracketsspace\forestdrawbracketscontentformat\drawbracketsspace}
      }{
        TeX={\textsubscript{\text{\forestdrawbracketscontentformat}}\drawbracketsspace}
      },
    }{
      TeX={]\drawbracketsspace},
    }
  },
  draw brackets wide
}
\newbox\standardnodestrutbox
\setbox\standardnodestrutbox=\hbox to 0pt{\phantom{\forestOve{standard node}{content}}}
\def\standardnodestrut{\copy\standardnodestrutbox}
\forestset{
  GP1/.style 2 args={
    for n={1}{baseline},
    s sep=0pt, l sep=0pt,
    for descendants={
      l sep=0pt, l={#1},
      anchor=base,calign=first,child anchor=north,
      inner xsep=1pt,inner ysep=2pt,outer sep=0pt,s sep=0pt,
    },
    delay={
      if content={}{phantom}{for children={no edge}},
      for tree={
        if content={O}{tier=OR}{},
        if content={R}{tier=OR}{},
        if content={N}{tier=N}{},
        if content={x}{
          tier=x,content={$\times$},outer xsep={#2},
          for tree={calign=center},
          for descendants={content format={\noexpand\standardnodestrut\forestoption{content}}},
          before drawing tree={outer xsep=0pt,delay={typeset node}},
          s sep=4pt
        }{},
      },
    },
    before drawing tree={where content={}{parent anchor=center,child anchor=center}{}},
  },
  GP1/.default={5ex}{8.0pt},
  associate/.style={%
    tikz+={\draw[densely dotted](!)--(!#1);}},
  spread/.style={
    before drawing tree={tikz+={\draw[dotted](!)--(!#1);}}},
  govern/.style={
    before drawing tree={tikz+={\draw[->](!)--(!#1);}}},
  p-govern/.style={
    before drawing tree={tikz+={\draw[->](.north) to[out=150,in=30] (!#1.north);}}},
  no p-govern/.style={
    before drawing tree={tikz+={\draw[->,loosely dashed](.north) to[out=150,in=30] (!#1.north);}}},
  encircle/.style={before drawing tree={circle,draw,inner sep=0pt}},
  fen/.style={pin={[font=\footnotesize,inner sep=1pt,pin edge=<-]10:\textsc{Fen}}},
  el/.style={content=\textsc{\textbf{##1}}},
  head/.style={content=\textsc{\textbf{\underline{##1}}}}
}
\endinput
%%
%% End of file `forest-lib-linguistics.sty'.
