% A referenceable "sentences" list environment for Latex. Remember to % put "{" % after the \item command if the sentence begins with "[". % There is also a "subsentences" environment. \makeatletter \newif\ifinsentences \insentencesfalse \newcounter{sentence \newcounter{subsentence[sentence] % These next definitions define the format of the "sentence" % and "subsentence" counters. It is tricky to get them right. % First of all, the parentheses in "(4)" and "(2iii)" are % defined to be part of the printed representation of the % "sentence" and "subsentence" counters. This is so that % parentheses will be included in \ref - \label constructions. % Second, the "subsentence" counter must print out with the % "sentence" number included as well; this is similar to % what happens with the section and chapter counters. % Third, despite the second requirement, the "subsentence" % counter must appear without the sentence number when it % is actually used to number a subsentence. % We use two auxiliary control sequences here and below in order % to make it easier to change the subsentence numbering style. % The two control sequences are \subsentencenumbering, which should % be \let to something like \roman or \alph, and % \subsentencepunctuation, which controls the format of subsentence % numbers as they appear before the subsentences. \def\thesentence{(\arabic{sentence) \def\thesubsentence{(\arabic{sentence\subsentencenumbering{subsentence) % These next two definitions are defaults. \let\subsentencenumbering\roman \def\subsentencepunctuation#1{(#1) %%% Using \begin{list and \end{list in the argument of a %%% \newenvironment command doesn’t work properly; I have to call %%% \list and \endlist directly. \newenvironment{sentences{\list{\thesentence% {\edef\sent@nbr{\the\c@sentence}\usecounter{sentence% \setcounter{sentence{\sent@nbr% \ifinsentences \errmessage{Nested sentences environment. \fi \def\makelabel##1{##1\hfil% \leftmargin\leftmargini\labelwidth\leftmargin \advance\labelwidth-\labelsep \insentencestrue{\endlist \newenvironment{subsentences{\list {\subsentencepunctuation{\subsentencenumbering{subsentence% {\edef\sent@nbr{\the\c@subsentence}\usecounter{subsentence% \setcounter{subsentence{\sent@nbr% \leftmargin\leftmargini\labelwidth\leftmargin \advance\labelwidth-\labelsep \def\makelabel##1{##1\hfil% \ifinsentences\relax\else \errmessage{\string\begin{subsentences not in sentences environment\fi% {\endlist % These sentence-judgement macros are for use with the sentences % environment; they back up over preceding space. They’re designed % for use just after an \item. \newcommand{\sentencejudgement[1]{\strut\llap{#1\hskip 2pt \newcommand{\bad{\sentencejudgement{$\ast$ \newcommand{\quest{\sentencejudgement{? \newcommand{\qquest{\sentencejudgement{?\kern -0.5pt? % An abbreviation. \newcommand{\sentence[1]{\begin{sentences\item{#1\end{sentences % Local references. % \nextsentence the next sentence % \nextsentence[2] the sentence after the next sentence % \nextsentencesub{1 the first subsentence of the next sentence % \nextsentencesub[2]{1 the first subsentence of the sentence after % the next sentence \newdef\nextsentence{\@ifnextchar[{\@argnextsentence{\@argnextsentence[1]%] \newdef\@argnextsentence[#1]{\bgroup \advance\c@sentence by #1\relax \thesentence \egroup \newdef\nextsentencesub{\@ifnextchar[{\@argnextsentencesub {\@argnextsentencesub[1]%] \newdef\@argnextsentencesub[#1]#2{\bgroup \advance\c@sentence by #1\relax \c@subsentence=#2\relax \thesubsentence \egroup % Define labeled brackets. Write “[\ntype:NP foo bar ...” to get an % NP bracket. \ctype is acceptable as an abbreviation. \newdef\ntype:#1 {{$_{\mbox{\tiny #1$ \newlet\ctype=\ntype % synonmym % Common symbols with bars over them. \newcommand{\Bar[1]{\ifmmode \overline{\mbox{#1\else $\Bar{#1$\fi \newcommand{\Sbar{\Bar S \newcommand{\Nbar{\Bar N \newcommand{\Abar{\Bar A \newcommand{\Xbar{\Bar X \newcommand{\Twobar[1]{\Bar{\Bar{#1 \newcommand{\thetabar{\overline\theta % More common symbols. \newcommand{\wh{{\it wh

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