add package gb4e (05dec05)

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+% -*- LaTeX -*-
+%%%% Latex2e:
+\documentclass[11pt,a4paper]{article}
+\usepackage{gb4e}
+%%%% LaTeX209:
+%\documentstyle[a4,11pt,gb4e]{article}
+%%
+\def\bs{$\backslash$}
+\parskip1.2ex
+\parindent0pt
+\def\bit{\vskip.05\baselineskip\hspace*{1em}\hangindent4em\hangafter1}
+\title{Preliminary documentation for {\tt gb\gbVersion.sty}\thanks{%
+  Parts of ``Government-Binding style'' {\tt gb\gbVersion.sty} are
+  loosely based on ideas and code by M.~Covington, M.~deGroot,
+  J.~Frampton and L.~Holt. In particular it automatically includes {\tt
+    cgloss\gbVersion.sty}, a (heavily adapted) version of M.~Covington's
+  \LaTeX-adaptation of M.~de Groot's plain\TeX{} Midnight gloss
+  macros.} and {\tt cgloss\gbVersion.sty}}
+\author{hans-peter kolb $<${\sf kolb@sfs.nphil.uni-tuebingen.de}$>$\\
+Craig Thiersch $<${\sf thiersch@kub.nl}$>$}
+\date{}
+\begin{document}
+\maketitle
+\tableofcontents
+\vspace*{1cm}
+\vfill
+\subsection*{Important note:}
+The file {\tt gb\gbVersion.sty}\footnote{%
+  This version of {\tt gb{\em x}.sty}
+  redesigns the entire series of {\tt \bs ex}
+  commands. It also contains changes to the gloss-macros to make them
+  work in footnotes etc. {\bf NB: The {\em {\tt e}xport\/} version does
+  not provide a
+    soft-landing system of command-compatibility with earlier
+    versions}.
+
+  NB: Make sure to get {\tt cgloss\gbVersion.sty} together with {\tt
+    gb\gbVersion.sty}.
+
+  As time permits, we'd like to revise the rest of {\tt
+    gb\gbVersion.sty}, so please experiment and let us know about
+  bugs and/or suggestions.}
+ allows \verb"_" (subscript) and
+\verb"^" (superscript) to be used in ordinary text, which is handy,
+but because it changes their definitions it must be loaded {\bf after}
+any file that uses them in their \TeX\ meaning.
+\pagebreak
+\section{Linguistic examples in \LaTeX}
+{\tt gb\gbVersion.sty} is a style option to be used
+  with \LaTeX's major document styles. To make its commands available,
+  add it to your document's preamble like this:
+\bit (in LaTex2e:)~~~~~~\verb,\usepackage{gb4e},
+\bit (in LaTex 2.09:)~~{\tt \bs documentstyle[\ldots gb\gbVersion]\{\ldots\}}
+
+
+Its core is an environment for the formatting of
+linguistic examples.
+
+The format is simple:\\
+(Batches of) examples are introduced by
+\verb,\begin{exe}, which sets up the top level example environment.
+Obviously, this environment has to be closed after the example(s) by
+\verb,\end{exe},. You can create sub- and subsubexamples by
+embedding  several {\tt xlist}-environments (up to three levels deep).
+
+Here is an elaborate example:
+\begin{verbatim}
+\begin{exe}                   % sets up the top-level example environment
+\ex\label{here} Here is one.  % example with running number
+\ex[*]{Here another is.}      % judged ex. with running number
+\ex Here are some with judgements. 
+ \begin{xlist}                % first embedding (alphabetical numbering)
+ \ex[]{A grammatical sentence am I.}
+ \ex[*]{An ungrammatical sentence is you.}
+ \ex[??]{A dubious sentence is she.}
+ \ex                          % just the number
+  \begin{xlist}               % second embedding (roman numbering)
+  \ex[**]{Need one a second embedding?}
+  \ex[\%]{sometime.}
+  \end{xlist}                 % end second embedding
+ \ex Dare to judge me! 
+ \end{xlist}                  % end first embedding
+\ex This concludes our demonstration.
+\end{exe}                     % end example environment
+\end{verbatim}
+This produces:
+\begin{exe}                   % sets up the top-level example environment
+\ex\label{here} Here is one.              % example with running number
+\ex[*]{Here another is.}      % judged ex. with running number
+\ex Here are some with judgements. 
+ \begin{xlist}                % first embedding (alphabetical numbering)
+ \ex[]{A grammatical sentence am I.}
+ \ex[*]{An ungrammatical sentence is you.}
+ \ex[??]{A dubious sentence is she.}
+ \ex                          % just the number
+  \begin{xlist}              % second embedding (roman numbering)
+  \ex[**]{Need one a second embedding?}
+  \ex[\%]{sometime.}
+  \end{xlist}                % end second embedding
+ \ex Dare to judge me! 
+ \end{xlist}                  % end first embedding
+\ex This concludes our demonstration.
+\end{exe}                     % end example environment
+
+All example-list commands have an optional argument which allows you to
+set the labelwidth to, e.g., the widest label to come (in the style of
+\verb,\begin{bibliography},). So,
+\verb,\begin{exe}[(234)], will set the labelwidth to the width
+  of ``{\tt (234)}''---which is also the default. The other defaults
+  are  ``{\tt m.}'' for {\tt xlist}, and ``{\tt iii.}'' for {\tt xlisti}.
+The default labelwidth for the {\tt exe}-environment can also be changed
+globally by issuing a \verb,\exewidth{<string>}, command in the
+preamble of your document (i.e.\ between the
+\verb'documentstyle' and the \verb'\begin{document}' lines).
+ 
+\subsection{Examples with running numbers}
+As just shown, every example with a running number
+is introduced by \verb'\ex'.
+Obviously, \verb,\ex, is {\em context-sensitive\/}: at the top
+level the number produced is {\em arabic} and accumulative
+throughout the document; in embedded {\tt xlist}-environments it is
+{\em alphabetic\/} on the first level, {\em roman\/} on the second, and
+{\em arabic\/} on the third, starting with $a.$, $i.$, and $1.$,
+repectively. For total control over the shape
+of your subexample-numbering there are some special forms listed
+below:\footnote{%
+Note that for all
+{\tt \bs begin\{<env>\}} \ldots {\tt \bs end\{<env>\}} pairs the forms
+{\tt \bs<env>} \ldots {\tt \bs end<env>} are also permissible in \LaTeX.
+So if you like you can go on using {\tt\bs xlist} \ldots
+{\tt\bs endxlist} for {\tt \bs begin\{xlist\}} \ldots {\tt \bs end\{xlist\}}
+ etc., but \LaTeX-syntaxcheckers and utilities like AUC-\TeX\ won't
+recognize them as necessarily paired and won't report unmatched
+ expressions. (Have you ever tried {\tt <Ctrl>-C <Ctrl>-C}
+ (= LaTeX-environment) or {\tt <Ctrl>-C <Ctrl>-F}
+ (= LaTeX-close-environment) in EMACS' AUC-\TeX\  mode? You should---it
+saves a lot of typing.)}
+\begin{center}
+\begin{tabular}{|l|l|}\hline
+{\em Environment}& {\em Default numbering}\\ \hline\hline
+\verb,\begin{exe}, \ldots \verb,\end{exe},& (1) arabic 
+(Toplevel)\\ \hline\hline
+\verb,\begin{xlist}, \ldots \verb,\end{xlist},& depends on level of
+embedding\\ \hline
+\verb,\begin{xlista}, \ldots \verb,\end{xlista},& a. alphabetical\\
+\verb,\begin{xlisti}, \ldots \verb,\end{xlisti},& ii. roman\\
+\verb,\begin{xlistn}, \ldots \verb,\end{xlistn},& 3. arabic\\
+\verb,\begin{xlistI}, \ldots \verb,\end{xlistI},& IV. Roman\\
+\verb,\begin{xlistA}, \ldots \verb,\end{xlistA},& E. Alphabetical\\ \hline
+\end{tabular}
+\end{center}
+In all cases, \verb,\label,/\verb,\ref, commands will do The Right
+Thing.
+
+The syntax of \verb,\ex, is as follows:
+\bit\verb'\ex' $\Longrightarrow$ a label with running number (e.g., if a
+sublist of examples follows).
+\bit\verb'\ex <example>'  $\Longrightarrow$ a numbered example.
+\bit\verb'\ex[<judgement>]{<example>}' $\Longrightarrow$ a numbered example
+  with judgement. 
+
+The space reserved for judgements is governed by the
+\verb,\judgewidth{<string>}, command which sets it to the width of
+\verb,<string>, (Default: ``{\tt ??}''). It can be issued in the
+preamble to change the
+default globally, or within an {\tt exe}-environment for a
+local change.
+
+\paragraph*{In short:} Use \verb"\ex" for all numbered
+examples; if they have no optional argument (judgement)
+ they will be flush left;
+if they have {\tt [ ] }'s then there will be a space reserved for
+judgements. (NB: In this case you have to
+indicate the scope of the example itself with \{\ldots\}'s.)
+
+
+\subsection{Examples with other identifiers}
+Sometimes it is necessary not to use running numbers but to specify
+the identifier of an example manually as in:
+\begin{quote}
+\ldots let us now contemplate Chomsky (1981:264, ex.29f):
+\begin{exe}
+\exi{(29)} \al\lb{INFL} AGR]\lb{VP} V\ldots]
+\exi{(30)}
+ \begin{xlist}[(ii)]
+   \exi{(i)} \be\lb{VP} V-AGR\ldots]
+   \exi{(ii)} \be\lb{VP}\lb{VP} V-AGR\ldots] NP]
+ \end{xlist}
+\end{exe}
+\end{quote}
+For cases like this there is the command \verb'\exi{<identifier>}'
+which works exactly like \verb'\ex':
+\bit\verb'\exi{<identifier>}'  $\Longrightarrow$ the identifier as label
+\bit\verb'\exi{<identifier>} <example>'  $\Longrightarrow$ the example
+  labelled with identifier
+\bit\verb'\exi{<identifier>}[<judgement>]{<example>}'
+  $\Longrightarrow$ the judged example,\\ labelled with identifier.\\
+
+
+So the example above is produced by:
+
+\pagebreak[2]
+\begin{verbatim}
+\ldots let us now contemplate Chomsky (1981:264, ex.29f):
+\begin{exe}
+\exi{(29)} \al\lb{INFL} AGR]\lb{VP} V\ldots]
+\exi{(30)}
+ \begin{xlist}[(ii)]
+   \exi{(i)} \be\lb{VP} V-AGR\ldots]
+   \exi{(ii)} \be\lb{VP}\lb{VP} V-AGR\ldots] NP]
+ \end{xlist}
+\end{exe}
+\end{verbatim}
+
+\verb'\exi' can be used to deal with many labelling problems. The
+three most commons ones are predefined:
+\begin{itemize}
+\item Crossreferences (\verb'\exr{<label>}'):
+  \begin{itemize}
+  \item[] 
+\ldots a sentiment already expressed in (\ref{here})
+on page \pageref{here}, repeated here:
+\begin{exe}
+\exr{here} Here is one.
+\end{exe}
+\begin{verbatim}
+\ldots a sentiment already expressed in (\ref{here})
+on page \pageref{here}, repeated here:
+\begin{exe}
+\exr{here} Here is one.
+\end{exe}
+\end{verbatim}
+\end{itemize}
+\item Crossreferences with primes (\verb'\exp{<label>}'):
+\begin{itemize}\item[]
+\ldots which contrasts sharply with
+\begin{exe}
+\exp{here}[??]{Here is two}
+\end{exe}
+\begin{verbatim}
+\ldots which contrasts sharply with
+\begin{exe}
+\exp{here}[??]{Here is two.}
+\end{exe}
+\end{verbatim}
+\end{itemize}
+\item Unnumbered examples (\verb'\sn'):
+\begin{itemize}\item[]
+\ldots here we have an example
+\begin{exe}
+\sn[\%]{Colourless green ideas sleep furiously.}
+\end{exe}
+of a sentence too famous to be numbered\ldots
+\begin{verbatim}
+\ldots here we have an example
+\begin{exe}
+\sn[\%]{Colourless green ideas sleep furiously.}
+\end{exe}
+of a sentence too famous to be numbered\ldots
+\end{verbatim}
+\end{itemize}
+\end{itemize}
+Again, these commands work exactly as \verb'\ex' or
+\verb'\exi{<identifier>}'. 
+
+\pagebreak[2]
+\section{Glosses}\label{gloss}
+{\tt gb\gbVersion.sty} offers a set of commands for typesetting glosses based
+on M.\ Covington's \LaTeX-adaptation of M.\ deGroot's Midnight gloss
+\TeX-macros.\footnote{They are defined in the file {\tt cgloss\gbVersion.sty}
+which is automatically read by {\tt gb\gbVersion.sty}.}\\[5pt] 
+A gloss basically contains two elements:
+\bit \verb'\gll' (obligatory):
+introduces the actual sentence/gloss pair;\footnote{%
+There is also a three-line version of {\tt \bs gll}, {\tt \bs glll} for
+special morphological/phonological information (not for the free
+translation!).}
+\bit \verb'\glt' or \verb'\trans' (optional):  introduces a free
+translation. 
+
+\pagebreak[2] 
+So the following
+\begin{verbatim}
+\begin{exe}
+\ex
+\gll Wenn jemand in die W\"uste zieht ... \\
+If someone in the desert draws and lives ... \\
+\trans `if one retreats to the desert and ... '
+\end{exe}
+\end{verbatim}
+produces:
+\begin{exe}
+\ex
+\gll Wenn jemand in die W\"uste zieht und lebt dort von Heuschrecken
+  oder sich im Wald verirrt hat und n\"ahrt sich von Wurzeln und
+  Beeren, \ldots\\
+If someone in the desert draws and lives there from grasshoppers or
+self {in the} woods errored has and nourisches self from roots and
+berries \ldots\\
+\trans `if one retreats to the desert and lives there from
+grasshoppers or gets lost in the woods and lives off of roots and berries'
+\end{exe}
+
+Since the macro counts words, to match one word with a
+multi-word gloss or vice versa, you either have to put the words in
+braces or use
+hyphens. For example, German {\em zum} could be glossed as either 
+\verb"{to the}" or \verb"to-the". And of course, if you have a word that is
+not glossed, like WH-trace $e_i$ or a proper name, you have to tell the
+gloss line that there's something there, e.g. with \{~\}.
+\begin{exe}
+\ex
+\gll Den Fritz_1 habe ich \_\_{}_1 zum Essen eingeladen.\\
+     the fred have I {} {to the} eating invited.\\
+\glt I invited Fred for dinner.
+\end{exe}
+is produced by
+\begin{verbatim}
+\begin{exe}
+\ex
+\gll Den Fritz_1 habe ich \_\_{}_1 zum Essen eingeladen.\\
+     the fred have I {} {to the} eating invited.\\
+\glt I invited Fred for dinner.
+\end{exe}
+\end{verbatim}
+
+Although it is possible to treat an optional judgement just as the
+first word of the sentence with a null-translation as in (\ref{null}),
+the standard way of using an optional argument with \verb'\ex' as in
+(\ref{arg})  is simpler (and conceptually more consistent).
+\begin{exe}
+\ex\label{null}
+\gll * Dit is een voorboeldje.\\
+     {} This is an example.\\
+\trans `Here's where the translation would be'
+
+\ex[*]{\label{arg}
+\gll Dit is een voorboeld.\\ This is an example.\\
+\trans `and this would be the translation line'
+}
+\end{exe}
+\pagebreak[2]
+This output is produced by
+\begin{verbatim}
+\ex
+\gll * Dit is een voorboeldje.\\
+     {} This is an example.\\
+\trans `Here's where the translation would be'
+\end{verbatim}
+and
+\begin{verbatim}
+\ex[*]{
+\gll Dit is een voorboeld.\\
+     This is an example.\\
+\trans `and this would be the translation line'}
+\end{verbatim}
+respectively.
+
+
+By default the glosses appear in
+``Linguistic Inquiry style'' with all lines in \verb"\rm". To change a line
+(e.g.\ to \verb"\it" if required for a particular journal), just put
+the appropriate lines in the preamble of your document, e.g.,
+\verb"\let\eachwordone=\it". The same for 
+\verb"\eachwordtwo" and \verb"\eachwordthree" (used by the three line
+glosses introduced by \verb'\glll'). Note that it will
+{\em not} work  
+to put \verb"\it" before the line in your text, as the words are parsed
+separately.
+ For example,
+\verb"\let\eachwordone=\it" yields
+\begin{exe}
+\let\eachwordone=\it
+\ex[?]{
+\gll Und hier k\"onnen wir sehen was f\"ur Unfug wird gemacht wenn er einen 
+ganz langen Satz binnen kriegt\\
+and hier can we see what for nonsense will-be made if he a very long
+sentence inside gets.\\
+\glt `and here's what happens to a looooong sentence'}
+\end{exe}
+and \verb"\let\eachwordtwo=\sf" gives 
+\begin{exe}\let\eachwordtwo=\sf
+\ex[*]{
+\gll Cette phrase n'a pas une traduction.\\
+This sentence {not has} nought a translation.\\}
+\end{exe}
+As you can see by these examples, you can also re-define the {\tt eachword}
+variables in your file for individual examples by using the \verb"\let"
+command within the \verb"\begin{exe}" environment, and then the style change is
+local.
+
+By default, the glosses will be single-spaced even in double-spaced
+environments. If you---or rather the journal you're submitting
+to---don't like that, just give the command \verb,\nosinglegloss, in the
+preamble of your document. 
+
+\section{Varia}
+{\tt gb\gbVersion.sty} contains a few additional goodies (mostly
+abbreviations for frequently used constructions) which will be
+properly documented in a subsequent life. For now just some sample of
+uses:
+\begin{itemize}
+\item X-bar styles: Per default \verb,\obar{X} \ibar{X} \iibar{X} \mbar{X},
+  yields \obar{X} \ibar{X} \iibar{X} \mbar{X}. With \verb,\primebars,
+  in the preamble, the outcome is \obar{X} X^{'} XP \mbar{X}.
+\item Labelled bracketings:
+\verb,\lb{NP}[1]\lb{D}[1] the]\lb{\ibar{N}} example]], yields 
+\lb{NP}[1]\lb{D}[1] the]\lb{\ibar{N}} example]]. An analogous
+right-bracket (\verb,\rb,) is also defined. 
+\item Greek letters: the frequently used letters \al\be\ga\de\ and
+  \th\  have abbreviations \verb,\al \be \ga \de \th, which also work
+  outside mathmode.
+\item Sub- \& superscripts (\verb,_, and \verb,^,) work outside mathmode, too.
+\end{itemize}
+At the very end of the style-file a couple of special accents for
+``exotic'' languages are defined.  Also, check out the \verb,\attop,-,
+\verb,\atcenter,-macros (by Lex Holt) for aligning naughty
+({\tt picture}-)examples to their numbers, as well as J.~Frampton's
+movement-arrows: 
+\begin{exe}
+\ex\atcenter{
+ \arrowalign{
+  \fillright\pd&\link3&\fillleft{\vrule\hfil}\cr
+  Did&\ &John&\ &t_{\mathrm{Agr}}&\ appear &t&\ to be likely &t&\ to win.\cr
+  &&\fillright\pu&\link3&\centr{\vrule\spacer\pu}&\lf&\fillleft\vrule\cr}
+            }
+\end{exe}
+\begin{verbatim}
+\begin{exe}
+\ex\atcenter{
+ \arrowalign{\fillright\pd&\link3&\fillleft{\vrule\hfil}\cr
+  Did&\ &John&\ &t_{\mathrm{Agr}}&\ appear &t&\ to be likely &t&\ to win.\cr
+  &&\fillright\pu&\link3&\centr{\vrule\spacer\pu}&\lf&\fillleft\vrule\cr}
+            }
+\end{exe}
+\end{verbatim}
+
+
+\end{document}
diff --git a/Master/texmf-dist/tex/latex/gb4e/cgloss4e.sty b/Master/texmf-dist/tex/latex/gb4e/cgloss4e.sty
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+% -*- LaTeX -*-
+% Following borrows from Covington's style files inspired by Midnight by M.
+% de Groot, adapted to be used with gb4e.sty: examples beginning with \ex can
+% contain glosses directly. Default is
+% Linguistic Inquiry style with all lines in \rm; to change a line (eg. to
+% \it for a particular journal, change the appropriate line: e.g.,
+% \let\eachwordone=\rm in a copy of this file. Note that it will NOT work
+% to put \it before the line as the words are parsed separately.
+
+% Use \singlegloss to force single-spaced glosses even in double-space
+% environments. Works also in footnotes (^M as delimiter replaced by
+% \\)---hpk
+%
+%%%
+%%% Sentences with word-by-word glosses
+%%%
+
+% See covingtn.tex for full documentation.  Some examples:
+%
+% Displayed sentence with gloss and translation:
+%
+%             \gll Dit is een Nederlands voorbeeld.\\
+%                  This is a Dutch example.\\
+%             \glt `This is an example in Dutch.'
+%
+% Same, using bracketing where words do not correspond one-to-one:
+%
+%             \gll Dit is een voorbeeldje     in het Nederlands.\\
+%                  This is a {little example} in {}  Dutch.\\
+%             \glt `This is a little example in Dutch.'
+%
+% If you want to align 3 lines rather than two, use \glll instead of \gll.
+%
+% Layout is critical between \gll (or \glll) and \glt (or \gln).
+%
+% Thanks to Marcel R. van der Goot for permission to reproduce code.
+\let\@gsingle=1
+\def\singlegloss{\let\@gsingle=1}
+\def\nosinglegloss{\let\@gsingle=0}
+\@ifundefined{new@fontshape}%
+   {\def\@selfnt{\ifx\@currsize\normalsize\@normalsize\else\@currsize\fi}}
+   {\def\@selfnt{\selectfont}}
+
+\def\gll%                 % Introduces 2-line text-and-gloss.
+   {\begin{flushleft}
+     \ifx\@gsingle1%           conditionally force single spacing (hpk/MC)
+        \vskip\baselineskip\def\baselinestretch{1}%
+        \@selfnt\vskip-\baselineskip\fi%
+    \bgroup
+    \twosent
+   }
+
+\def\glll%                 % Introduces 3-line text-and-gloss.
+   {\begin{flushleft}
+     \ifx\@gsingle1%        conditionally force single spacing (hpk/MC)
+        \vskip\baselineskip\def\baselinestretch{1}%
+        \@selfnt\vskip-\baselineskip\fi%
+    \bgroup
+    \threesent
+   }
+
+\def\glt{\vskip.17\baselineskip}
+% Introduces a translation
+\let\trans\glt
+
+\def\glend{} % obsolete
+      % Ends the gloss environment.
+
+% The following TeX code is adapted, with permission, from:
+% gloss.tex: Macros for vertically aligning words in consecutive sentences.
+% Version: 1.0  release: 26 November 1990
+% Copyright (c) 1991 Marcel R. van der Goot (marcel@cs.caltech.edu).
+% Original Midnight/gloss.tex and Midnight/gloss.doc are available from
+% csvax.cs.caltech.edu [131.215.131.131] in pub/tex
+% and many other anonymous ftp archives.
+
+\newbox\lineone% boxes with words from first line
+\newbox\linetwo%
+\newbox\linethree%
+\newbox\wordone% a word from the first line (hbox)
+\newbox\wordtwo%
+\newbox\wordthree%
+\newbox\gline% the constructed double line (hbox)
+\newskip\glossglue% extra glue between glossed pairs or triples
+\glossglue = 0pt plus 2pt minus 1pt % allow stretch/shrink between words
+%\glossglue = 5pt plus 2pt minus 1pt % allow stretch/shrink between words
+\newif\ifnotdone
+
+\@ifundefined{eachwordone}{\let\eachwordone=\rm}{\relax}
+\@ifundefined{eachwordtwo}{\let\eachwordtwo=\rm}{\relax}
+\@ifundefined{eachwordthree}{\let\eachwordthree=\rm}{\relax}
+
+\def\lastword#1#2#3% #1 = \each, #2 = line box, #3 = word box
+   {\setbox#2=\vbox{\unvbox#2%
+                    \global\setbox#3=\lastbox%
+                   }%
+    \ifvoid#3\global\setbox#3=\hbox{#1\strut{} }\fi
+        % extra space following \strut in case #1 needs a space
+   }
+
+\def\testdone
+   {\ifdim\ht\lineone=0pt
+         \ifdim\ht\linetwo=0pt \notdonefalse % tricky space after pt
+         \else\notdonetrue
+         \fi
+    \else\notdonetrue
+    \fi
+   }
+
+\gdef\getwords(#1,#2)#3 #4\\% #1=linebox, #2=\each, #3=1st word, #4=remainder
+   {\setbox#1=\vbox{\hbox{#2\strut#3 }% adds space
+                    \unvbox#1%
+                   }%
+    \def\more{#4}%
+    \ifx\more\empty\let\more=\donewords
+    \else\let\more=\getwords
+    \fi
+    \more(#1,#2)#4\\%
+   }
+
+\gdef\donewords(#1,#2)\\{}%
+
+\gdef\twosent#1\\ #2\\{% #1 = first line, #2 = second line
+    \getwords(\lineone,\eachwordone)#1 \\%
+    \getwords(\linetwo,\eachwordtwo)#2 \\%
+    \loop\lastword{\eachwordone}{\lineone}{\wordone}%
+         \lastword{\eachwordtwo}{\linetwo}{\wordtwo}%
+         \global\setbox\gline=\hbox{\unhbox\gline
+                                    \hskip\glossglue
+                                    \vtop{\box\wordone   % vtop was vbox
+                                          \nointerlineskip
+                                          \box\wordtwo
+                                         }%
+                                   }%
+         \testdone
+         \ifnotdone
+    \repeat
+    \egroup % matches \bgroup in \gloss
+   \gl@stop}
+
+\gdef\threesent#1\\ #2\\ #3\\{% #1 = first line, #2 = second line, #3 = third
+    \getwords(\lineone,\eachwordone)#1 \\%
+    \getwords(\linetwo,\eachwordtwo)#2 \\%
+    \getwords(\linethree,\eachwordthree)#3 \\%
+    \loop\lastword{\eachwordone}{\lineone}{\wordone}%
+         \lastword{\eachwordtwo}{\linetwo}{\wordtwo}%
+         \lastword{\eachwordthree}{\linethree}{\wordthree}%
+         \global\setbox\gline=\hbox{\unhbox\gline
+                                    \hskip\glossglue
+                                    \vtop{\box\wordone   % vtop was vbox
+                                          \nointerlineskip
+                                          \box\wordtwo
+                                          \nointerlineskip
+                                          \box\wordthree
+                                         }%
+                                   }%
+         \testdone
+         \ifnotdone
+    \repeat
+    \egroup % matches \bgroup in \gloss
+   \gl@stop}
+
+\def\gl@stop{{\hskip -\glossglue}\unhbox\gline\end{flushleft}}
+
+\endinput
diff --git a/Master/texmf-dist/tex/latex/gb4e/gb4e.sty b/Master/texmf-dist/tex/latex/gb4e/gb4e.sty
new file mode 100644
index 00000000000..b212ba00f61
--- /dev/null
+++ b/Master/texmf-dist/tex/latex/gb4e/gb4e.sty
@@ -0,0 +1,316 @@
+% -*- LaTeX -*-
+\def\gbVersion{4e}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%  Version 4export (= v. 4 minus the compatibility code)
+%  Based on hpk's gb.sty, revised for GM syllabus by ct,
+%  and incorporating macros adapted from J.Frampton, M. de Groot en M.
+%  Covington. Full documentation soon to come in gb4doc.tex. Bug-reports
+%  and suggestions for improvements, other used features, please!
+%
+%  Notes:
+%  
+%  Various styles for X-bar levels; can be changed, but note that {picture}
+%  environements (e.g. trees) will then come out wrong and have to be
+%  fixed
+%
+%  This file allows _ and ^ to be used in ordinary text, hence must be
+%  loaded AFTER any file that uses them in their TeX meaning. Hence
+%  cgloss(n).sty is loaded early in this file.
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%%%%%%%%%%%%%%%%%%%%%%%%
+%  Format of examples: %
+%%%%%%%%%%%%%%%%%%%%%%%%
+% \begin{exe} or \exbegin
+% <examples>                           (arab.)
+% \begin{xlist} or \xlist
+% <subexamples>                        (1st embedding, alph.)
+% \begin{xlisti} or \xlisti
+% <subsubexamples>                     (2st embedding, rom.)
+% \end{xlisti}  or \endxlisti
+% <more examples>
+% \end{xlist} or \endxlist
+% <still more examples>
+% \end{exe} or \exend
+%
+% Other sublist-styles: xlistA (Alph.), xlistI (Rom.), xlistn (arab)
+%
+% \ex                               (produces Number)
+% \ex <sentence>                    (numbered example)
+% \ex[jdgmt]{sentence}              (numbered example with judgement)
+%
+% \exi{ident}                      (produces identifier)
+% \exi{ident} <sentence>           (example numbered with identifier)
+% \exi{ident}[jdgmt]{sentence}     (dito with judgement)
+%                      (\exr, \exp and \sn are defined in terms of \exi)
+%
+% \exr{label}                       (produces cross-referenced Num.)
+% \exr{label} <sentence>            (cross-referenced example)
+% \exr{label}[jdgmt]{sentence}      (cross-referenced example with judgement)
+%
+% \exp{label}                       (same as
+% \exp{label} <sentence>                     \exr but
+% \exp{label}[jdgmt]{sentence}                        with prime)
+%
+% \sn <sentence>                    (unnumbered example)
+% \sn[jdgmt]{sentence}              (unnumbered example with judgement)
+%
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+% For my own lazyness (HANDLE WITH CARE---this works only
+%                                 in boringly normal cases.... ):
+%
+% \ea                works like \begin{exe}\ex or \begin{xlist}\ex,
+%                            depending on context
+% \z                 works like \end{exe} or \end{xlist}, dep on context
+% 
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+\@ifundefined{new@fontshape}{\def\reset@font{}\let\mathrm\rm\let\mathit\mit}{}
+
+\let\prmbrs=0
+\def\primebars{\let\prmbrs=1}
+\def\obar#1{\ifmmode#1^{0}\else#1$^{0}$\fi}  %% FIX
+\def\mbar#1{\ifmmode#1^{\mathrm{max}}\else#1$^{\mathrm{max}}$\fi}
+\def\ibar#1{\ifx\prmbrs0%
+                 \ifmmode\overline{\mathrm{#1}}\else$\overline{\mbox{#1}}$\fi%
+            \else\ifmmode#1^{'}\else#1$^{'}$\fi\fi}
+\def\iibar#1{\ifx\prmbrs0%
+                  \ifmmode\overline{\overline{\mathrm{#1}}}%
+                  \else$\overline{\overline{\mbox{#1}}}$\fi%
+             \else #1P\fi}
+\def\th{\ifmmode\theta\else$\theta$\fi}
+\def\al{\ifmmode\alpha\else$\alpha$\fi}
+\def\be{\ifmmode\beta\else$\beta$\fi}
+\def\ga{\ifmmode\gamma\else$\gamma$\fi}
+\def\de{\ifmmode\delta\else$\delta$\fi}
+\def\spec#1{[Spec,#1]} %Def. of "Specifier of #1"
+\def\ct#1{{\em #1\/}} %Citation of linguistic material with alternative style:
+%\def\ct#1{`#1'}
+\def\tx{\bf} %Introduction of technical terms with alternative style:
+%\def\tx{\em}
+
+\input{cgloss\gbVersion.sty}
+
+%%% NEWSTUFF:
+\newcommand{\indexgroupmark}[1]{\item{\bf #1}}  % ?? -CT
+
+% this allows _ to be used in horizontal mode (from J.Frampton):
+\catcode`_=\active
+\def_#1{\ifmmode\mathit{\sb{#1}}\else${}\sb{#1}$\fi}
+\catcode`^=\active
+\def^#1{\ifmmode\mathit{\sp{#1}}\else${}\sp{#1}$\fi}
+
+\def\lb#1{\@ifnextchar [{\@glarph{#1}}{\@bl{#1}}}
+\def\@glarph#1[#2]{\ifmmode{[}\sb{{\mathrm{#1}}\sb{#2}}\else%
+                           ${[}\sb{{\mathrm{#1}}\sb{#2}}$\fi}
+\def\@bl#1{\ifmmode{[}\sb{\mathrm{#1}}\;\else${[}\sb{\mathrm{#1}}\;$\fi}
+
+\def\rb#1{\@ifnextchar [{\@grarph{#1}}{\@br{#1}}}
+\def\@grarph#1[#2]{\ifmmode{]}\sb{{\mathrm{#1}}\sb{#2}}\else%
+                        ${]}\sb{{\mathrm{#1}}\sb{#2}}$\fi}
+\def\@br#1{\ifmmode{]}\sb{\mathrm{#1}}\;\else${]}\sb{\mathrm{#1}}\;$\fi}
+
+%%% END_NEWSTUFF.
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%  Macros for examples, roughly following Linguistic Inquiry style.   %
+%  From here on best not to tamper, else all the examples and cross-  %
+%  references will come out scrambled! (see also note below) - CT     %
+%  Completely rewritten for more robustness and flexibility. (hpk)    %
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+\def\qlist{\begin{list}{\Alph{xnum}.}{\usecounter{xnum}%
+\setlength{\rightmargin}{\leftmargin}}}
+\def\endqlist{\end{list}}
+
+\newif\if@noftnote\@noftnotetrue
+\newif\if@xrec\@xrecfalse
+\@definecounter{fnx}
+
+%%%% adapted from latex.tex to get examples in footnotes right
+\long\def\@footnotetext#1{%
+    \@noftnotefalse\setcounter{fnx}{0}%
+    \insert\footins{\reset@font\footnotesize
+    \interlinepenalty\interfootnotelinepenalty
+    \splittopskip\footnotesep
+    \splitmaxdepth \dp\strutbox \floatingpenalty \@MM
+    \hsize\columnwidth \@parboxrestore
+   \edef\@currentlabel{\csname p@footnote\endcsname\@thefnmark}\@makefntext
+    {\rule{\z@}{\footnotesep}\ignorespaces
+      #1\strut}}\@noftnotetrue}
+
+\newcount\@xnumdepth \@xnumdepth = 0
+
+\@definecounter{xnumi}
+\@definecounter{xnumii}
+\@definecounter{xnumiii}
+\@definecounter{xnumiv}
+\@definecounter{exx}
+\setcounter{exx}{0}
+\def\thexnumi{\@xsi{xnumi}}
+\def\thexnumii{\@xsii{xnumii}}
+\def\thexnumiii{\@xsiii{xnumiii}}
+\def\thexnumiv{\@xsiv{xnumiv}}
+\def\p@xnumii{\thexnumi}
+\def\p@xnumiii{\thexnumi\thexnumii-}
+\def\p@xnumiv{\thexnumi\thexnumii-\thexnumiii-}
+
+\def\xs@default#1{\csname @@xs#1\endcsname}
+\def\@@xsi{\let\@xsi\arabic}
+\def\@@xsii{\let\@xsii\alph}
+\def\@@xsiii{\let\@xsiii\roman}
+\def\@@xsiv{\let\@xsi\arabic}
+
+\@definecounter{rxnumi}
+\@definecounter{rxnumii}
+\@definecounter{rxnumiii}
+\@definecounter{rxnumiv}
+
+\def\save@counters{%
+\setcounter{rxnumi}{\value{xnumi}}%
+\setcounter{rxnumii}{\value{xnumii}}%
+\setcounter{rxnumiii}{\value{xnumiii}}%
+\setcounter{rxnumiv}{\value{xnumiv}}}%
+
+
+\def\reset@counters{%
+\setcounter{xnumi}{\value{rxnumi}}%
+\setcounter{xnumii}{\value{rxnumii}}%
+\setcounter{xnumiii}{\value{rxnumiii}}%
+\setcounter{xnumiv}{\value{rxnumiv}}}%
+
+
+\def\exewidth#1{\def\@exwidth{#1}} \exewidth{(234)}
+\def\exe{\@ifnextchar [{\@exe}{\@exe[\@exwidth]}}
+
+\def\@exe[#1]{\ifnum \@xnumdepth >0%
+                 \if@xrec\@exrecwarn\fi%
+                 \if@noftnote\@exrecwarn\fi%
+                 \@xnumdepth0\@listdepth0\@xrectrue%
+                 \save@counters%
+              \fi%
+                 \advance\@xnumdepth \@ne \@@xsi%
+                 \begin{list}{(\thexnumi)}%
+                             {\usecounter{xnumi}\@subex{#1}{1em}%
+                              \if@noftnote%
+                                 \setcounter{xnumi}{\value{exx}}%
+                              \else%
+                                 \setcounter{xnumi}{\value{fnx}}%
+                              \fi}}
+
+\def\endexe{\if@noftnote\setcounter{exx}{\value{xnumi}}%
+                   \else\setcounter{fnx}{\value{xnumi}}%
+                        \reset@counters\@xrecfalse\fi\end{list}}
+
+\def\@exrecwarn{\typeout{*** Recursion on "exe"---your
+                example numbering will probably be screwed up!}}
+
+\def\xlist{\@ifnextchar [{\@xlist{}}{\@xlist{}[iv.]}}
+\def\xlista{\@ifnextchar [{\@xlist{\alph}}{\@xlist{\alph}[m.]}}
+\def\xlisti{\@ifnextchar [{\@xlist{\roman}}{\@xlist{\roman}[iv.]}}
+\def\xlistn{\@ifnextchar [{\@xlist{\arabic}}{\@xlist{\arabic}[9.]}}
+\def\xlistA{\@ifnextchar [{\@xlist{\Alph}}{\@xlist{\Alph}[M.]}}
+\def\xlistI{\@ifnextchar [{\@xlist{\Roman}}{\@xlist{\Roman}[IV.]}}
+
+\def\endxlist{\end{list}}
+\def\endxlista{\end{list}}
+\def\endxlistn{\end{list}}
+\def\endxlistA{\end{list}}
+\def\endxlistI{\end{list}}
+\def\endxlisti{\end{list}}
+
+
+%%% a generic sublist-styler
+\def\@xlist#1[#2]{\ifnum \@xnumdepth >3 \@toodeep\else%
+    \advance\@xnumdepth \@ne%
+    \edef\@xnumctr{xnum\romannumeral\the\@xnumdepth}%
+    \def\@bla{#1}
+    \ifx\@bla\empty\xs@default{\romannumeral\the\@xnumdepth}\else%
+      \expandafter\let\csname @xs\romannumeral\the\@xnumdepth\endcsname#1\fi
+    \begin{list}{\csname the\@xnumctr\endcsname.}%
+                {\usecounter{\@xnumctr}\@subex{#2}{1.5ex}}\fi}
+
+\def\@subex#1#2{\settowidth{\labelwidth}{#1}\itemindent\z@\labelsep#2%
+         \ifnum\the\@xnumdepth=1%
+           \topsep 7\p@ plus2\p@ minus3\p@\itemsep3\p@ plus2\p@\else%
+           \topsep1.5\p@ plus\p@\itemsep1.5\p@ plus\p@\fi%
+         \parsep\p@ plus.5\p@ minus.5\p@%
+         \leftmargin\labelwidth\advance\leftmargin#2\relax}
+
+%%% the example-items
+\def\ex{\@ifnextchar [{\@ex}{\item}}
+\def\@ex[#1]#2{\item\@exj[#1]{#2}}
+\def\@exj[#1]#2{\@exjbg{#1} #2 \end{list}}
+\def\exi#1{\item[#1]\@ifnextchar [{\@exj}{}}
+\def\judgewidth#1{\def\@jwidth{#1}}
+\judgewidth{??}
+\def\@exjbg#1{\begin{list}{#1}{\@subex{\@jwidth}{.5ex}}\item}
+\def\exr#1{\exi{{(\ref{#1})}}}
+\def\exp#1{\exi{{(\ref{#1}$'$)}}}
+\def\sn{\exi{}}
+\def\bu{\item[$\bullet$]}
+
+%%% Lazy abbrevs (HANDLE WITH CARE!)
+\def\ea{\ifnum\@xnumdepth=0\begin{exe}[(234)]\else\begin{xlist}[iv.]\fi\ex}
+\def\z{\ifnum\@xnumdepth=1\end{exe}\else\end{xlist}\fi}
+
+
+%%%%%%% \lcomment for breaks in (example-)lists (leaves all counters
+%%%%%%% as they are)    (hpk) 
+\newlength{\lcommentsep}
+\lcommentsep = 1ex
+
+\long\def\lcomment#1%
+   {\vspace{\lcommentsep}
+    \item[]\hspace*{-\leftmargin}%
+    \@tempskipa=\linewidth%
+    \addtolength{\@tempskipa}{\rightmargin}%
+    \addtolength{\@tempskipa}{\leftmargin}%
+    \parbox{\@tempskipa}{#1}%
+    \vspace{\lcommentsep}%
+   }
+
+%%%%%% control the alignment of exampleno. and (picture-)example
+%%%%%%         (by Lex Holt <lex@cogsci.ed.ac.uk>).
+\def\attop#1{\leavevmode\vtop{\strut\vskip-\baselineskip\vbox{#1}}}
+\def\atcenter#1{$\vcenter{#1}$}
+%%%%%%
+
+%-------------------Move Arrows (from J.Frampton):
+
+\def\leaderfill{\leaders\hrule\hfil}
+\def\pointerup{\hbox to 0pt{\hss
+  \vbox{\offinterlineskip\vskip-1pt\hbox{\elevenex\char'170}\null}\hss}}
+\def\pointerdown{\hbox to 0pt{\hss
+  \vtop{\offinterlineskip\null\hbox{\elevenex\char'171}\vskip-1pt}\hss}}
+
+\let\pu=\pointerup
+\let\pd=\pointerdown
+\let\lf=\leaderfill
+
+\def\spacer{\hskip4.5pt}
+\def\fillright#1{\hfil#1\leaderfill}
+\def\fillleft#1{\leaderfill#1\hfil}
+% Changed spelling to \centr, else conflicts with LaTeX \center{} -CT
+\def\centr#1{\leaderfill#1\leaderfill}
+\def\link#1{\multispan#1\leaderfill}
+
+\def\arrowalign#1{\vtop{\baselineskip=0pt \lineskiplimit=0pt \lineskip=2pt
+  \halign{&##\cr#1}}}
+
+\font\elevenex=cmex10 scaled\magstephalf  % just for the arrow!
+      %PS: this may not work on some installations, not sure why. CT
+      %%PPS: (e.g., PCTeX, but it works find works fine with EmTeX)
+%----------------END Move Arrows
+
+\def\pijl{$\rightarrow$\ }
+
+% Special accents for Vata & Gbadi; Navajo coming soon, I hope...:
+%\def\bb#1{$\mathrm{\overline{#1}}$} Following looks better:
+\def\bb#1{\ifmmode\overline{\mathrm{#1}}\else$\bar{\mathrm{#1}}$\fi}
+
+\def\boven#1#2{\raisebox{-0.2pt}{$\stackrel{#1}{\mathrm{#2}}$}}
+\def\bovenop#1#2{\raisebox{-0.06ex}[0ex][0ex]{$\stackrel{#1}{\mathrm{#2}}$}}
+\def\vl{\rule{0.05em}{0.30em}}
+\def\|#1{\ifmmode\vert#1\else\bovenop{\vl}{#1}\fi}