X-Git-Url: http://git.tpope.net/?p=latex-mlastyle.git;a=blobdiff_plain;f=mlastyle.dtx;h=038c4510a86057ff27df8795ecf5628524ebe4a5;hp=7033be8b0ee6686b7709c27bb15416c90055c73d;hb=762567c87d7e4f6ce99626d641fe935c0018a2a2;hpb=4bc6748190e5ece5a05f969febf7f3ec2468c337

diff --git a/mlastyle.dtx b/mlastyle.dtx
index 7033be8..038c451 100644
--- a/mlastyle.dtx
+++ b/mlastyle.dtx
@@ -123,29 +123,22 @@ Schlegl",
 %
 % \GetFileInfo{mlastyle.sty}
 %
-% \DoNotIndex{\ }
-% \DoNotIndex{\.}
-% \DoNotIndex{\@afterindentfalse}
-% \DoNotIndex{\@afterindenttrue}
+% \DoNotIndex{\ ,\:,\/}
+% \DoNotIndex{\@afterindentfalse,\@afterindenttrue}
 % \DoNotIndex{\@arabic}
 % \DoNotIndex{\@author}
 % \DoNotIndex{\@auxout}
-% \DoNotIndex{\@citea}
-% \DoNotIndex{\@citeb}
+% \DoNotIndex{\@biblabel,\@citea,\@citeb,\@citex}
 % \DoNotIndex{\@date}
 % \DoNotIndex{\@empty}
-% \DoNotIndex{\@firstofone}
 % \DoNotIndex{\@for}
-% \DoNotIndex{\@ifundefined}
+% \DoNotIndex{\@ifnextchar,\@ifstar,\@ifundefined}
 % \DoNotIndex{\@latex@warning}
 % \DoNotIndex{\@listI}
-% \DoNotIndex{\@listi}
-% \DoNotIndex{\@listii}
-% \DoNotIndex{\@listiii}
-% \DoNotIndex{\@listiv}
-% \DoNotIndex{\@listv}
-% \DoNotIndex{\@listvi}
+% \DoNotIndex{\@listi,\@listii,\@listiii}
+% \DoNotIndex{\@listiv,\@listv,\@listvi}
 % \DoNotIndex{\@m}
+% \DoNotIndex{\@noitemerr}
 % \DoNotIndex{\@startsection}
 % \DoNotIndex{\@tempswafalse}
 % \DoNotIndex{\@title}
@@ -153,15 +146,20 @@ Schlegl",
 % \DoNotIndex{\DeclareOption}
 % \DoNotIndex{\ExecuteOptions}
 % \DoNotIndex{\G@refundefinedtrue}
+% \DoNotIndex{\NAT@@citetp,\NAT@citetp,\NAT@ctype,\NAT@date,\NAT@sep}
+% \DoNotIndex{\ifNAT@par,\ifNAT@swa}
 % \DoNotIndex{\ProcessOptions}
 % \DoNotIndex{\RequirePackage}
 % \DoNotIndex{\UL@start,\UL@stop}
+% \DoNotIndex{\url@samestyle,\urlstyle,\UrlBigBreaks,\UrlBreakPenalty}
+% \DoNotIndex{\do@url@hyp}
 % \DoNotIndex{\addtolength}
 % \DoNotIndex{\advance}
 % \DoNotIndex{\baselineskip}
 % \DoNotIndex{\bibpreamble,\bibpunct,\bibsep}
 % \DoNotIndex{\begin}
 % \DoNotIndex{\bfseries}
+% \DoNotIndex{\bgroup}
 % \DoNotIndex{\c@enumiv}
 % \DoNotIndex{\catcode}
 % \DoNotIndex{\centering}
@@ -193,9 +191,10 @@ Schlegl",
 % \DoNotIndex{\headrulewidth}
 % \DoNotIndex{\if@filesw}
 % \DoNotIndex{\if@tempswa}
-% \DoNotIndex{\ifcase}
+% \DoNotIndex{\ifcase,\ifhmode,\ifnum}
 % \DoNotIndex{\ifmlastyle@bibstyle}
 % \DoNotIndex{\ifmlastyle@format}
+% \DoNotIndex{\ifmlastyle@pages}
 % \DoNotIndex{\ifmlastyle@papersize}
 % \DoNotIndex{\ifmlastyle@style}
 % \DoNotIndex{\ifmlastyle@times}
@@ -215,6 +214,7 @@ Schlegl",
 % \DoNotIndex{\linespread}
 % \DoNotIndex{\list}
 % \DoNotIndex{\listparindent}
+% \DoNotIndex{\mathchardef}
 % \DoNotIndex{\makeenmark}
 % \DoNotIndex{\mbox}
 % \DoNotIndex{\ml@}
@@ -226,6 +226,9 @@ Schlegl",
 % \DoNotIndex{\mlastyle@formattrue}
 % \DoNotIndex{\mlastyle@instructor}
 % \DoNotIndex{\mlastyle@intbib}
+% \DoNotIndex{\mlastyle@intnfs}
+% \DoNotIndex{\mlastyle@pagesfalse}
+% \DoNotIndex{\mlastyle@pagestrue}
 % \DoNotIndex{\mlastyle@papersizefalse}
 % \DoNotIndex{\mlastyle@papersizetrue}
 % \DoNotIndex{\mlastyle@qspread}
@@ -233,6 +236,7 @@ Schlegl",
 % \DoNotIndex{\mlastyle@slash}
 % \DoNotIndex{\mlastyle@slashnext}
 % \DoNotIndex{\mlastyle@slashx}
+% \DoNotIndex{\mlastyle@star}
 % \DoNotIndex{\mlastyle@stylefalse}
 % \DoNotIndex{\mlastyle@styletrue}
 % \DoNotIndex{\mlastyle@surname}
@@ -240,6 +244,7 @@ Schlegl",
 % \DoNotIndex{\mlastyle@timestrue}
 % \DoNotIndex{\mlastyle@underlinefalse}
 % \DoNotIndex{\mlastyle@underlinetrue}
+% \DoNotIndex{\mlastyle@urldate}
 % \DoNotIndex{\month}
 % \DoNotIndex{\newblock}
 % \DoNotIndex{\newcommand}
@@ -258,10 +263,10 @@ Schlegl",
 % \DoNotIndex{\parindent}
 % \DoNotIndex{\parsep}
 % \DoNotIndex{\penalty}
+% \DoNotIndex{\protected@xdef}
 % \DoNotIndex{\relax}
 % \DoNotIndex{\renewcommand}
 % \DoNotIndex{\renewenvironment}
-% \DoNotIndex{\reset@font}
 % \DoNotIndex{\rhead}
 % \DoNotIndex{\selectfont}
 % \DoNotIndex{\setlength}
@@ -276,7 +281,9 @@ Schlegl",
 % \DoNotIndex{\thepage}
 % \DoNotIndex{\topsep}
 % \DoNotIndex{\usecounter}
+% \DoNotIndex{\unskip}
 % \DoNotIndex{\vskip}
+% \DoNotIndex{\xdef}
 % \DoNotIndex{\write}
 % \DoNotIndex{\year}
 % \DoNotIndex{\z@}
@@ -460,7 +467,7 @@ Schlegl",
 % |\cite|\oarg{pages}|{|\meta{marker
 % 1}\texttt{,}\penalty\exhyphenpenalty\meta{marker 2}\ldots|}|; however, page
 % numbers can currently be specified only for the last referenced source.
-% To work around this limitation, use |\citealt|, explained below.
+% To work around this limitation, use |\citealp|, explained below.
 %
 % Three additional citation commands are provided, all of which take the
 % same arguments as |\cite|.  To omit the author information from the
@@ -468,10 +475,10 @@ Schlegl",
 % citations---those of the format \examp{(qtd. in Pope
 % \pageref{sec:italics})}---can be
 % created with \DescribeMacro{\citeindirect}|\citeindirect|.  Finally, the
-% parentheses are omitted by \DescribeMacro{\citealt}|\citealt|.  This was
+% parentheses are omitted by \DescribeMacro{\citealp}|\citealp|.  This was
 % intended for use in cross references, but it can also help in citing
 % multiple works.  The result of
-% |(\citealt[42]{texbook}|\texttt{; }|\citealt[69]{latexdps})|
+% |(\citealp[42]{texbook}|\texttt{; }|\citealp[69]{latexdps})|
 % would be something like \examp[.]{(Knuth 42; Lamport 69)}
 %
 % \subsubsection{Using {\rm \BibTeX}} \label{sec:bibtex}
@@ -576,16 +583,6 @@ Schlegl",
   \fi
 \fi % \ifmlastyle@papersize
 %    \end{macrocode}
-% If the \Lopt{bibstyle} option is set, specify the bibliography style.
-%    \begin{macrocode}
-\ifmlastyle@bibstyle
-  \ifmlastyle@style
-    \bibliographystyle{mlastyle}
-  \else
-    \bibliographystyle{plain}
-  \fi
-\fi % \ifmlastyle@bibstyle
-%    \end{macrocode}
 % \begin{macro}{\UL@onin}
 % Load the \package{ulem} package if the \Lopt{underline} option is set.
 % By default, \package{ulem} does multiple underlining for nested
@@ -624,23 +621,176 @@ Schlegl",
 %    \begin{macrocode}
 \def\surname#1{\gdef\mlastyle@surname{#1}}
 \def\mlastyle@surname{\def\ml@##1 ##2,##3@@{##2}%
-  \expandafter\ml@\@author, ,@@}
+  \def\and##1 {\unskip, }\expandafter\ml@\@author, ,@@}
 \let\lastname\surname
 %    \end{macrocode}
 % \end{macro}
+% \begin{macro}{\urldate}
+% \begin{macro}{\theurldate}
+% These next two respectively set and get the default access date for URLs
+% in the works cited.
+%    \begin{macrocode}
+\def\urldate#1{\gdef\mlastyle@urldate{#1}}
+\def\theurldate{\mlastyle@urldate}
+\let\mlastyle@urldate\@date
+%    \end{macrocode}
+% \end{macro}
+% \end{macro}
+% \subsection{Style}
+% \begin{macro}{\bibstyle@mlastyle}
+% This first block is the beginnings of an implementation for
+% \package{natbib}.  (Surely there is a better way to do this.)
+%    \begin{macrocode}
+\newcommand{\bibstyle@mlastyle}{%
+  \bibpunct[ ]{(}{)}{;}{a}{,}{,}
+  %\bibpunct[\mlastyle@space]{\mlastyle@brack(}{\mlastyle@brack)}%
+  %  {\unskip;}{a}{\mlastyle@comma}{,}
+  \gdef\mlastyle@brack##1{\ifx\NAT@date\mlastyle@notitle
+    \ifmlastyle@pages ##1\else\ifNAT@swa\ifnum
+    \NAT@ctype=0 ##1\else\unskip\fi\else\unskip\fi\fi\else ##1\fi}
+  \gdef\mlastyle@comma{\ifx\NAT@date\mlastyle@notitle\else,\fi}
+  \gdef\mlastyle@space{\ifx\NAT@date\mlastyle@notitle
+  \ifnum\NAT@ctype=1{} \fi\else{} \fi}
+%      \ifNAT@par\ifNAT@swa{} \fi\else{} \fi\fi\else{} \fi}
+    \gdef\citetext##1{(##1)}
+  \@ifundefined{chapter}
+  {\gdef\refname{Works Cited}}
+  {\gdef\bibname{Works Cited}}}
+%    \end{macrocode}
+% \end{macro}
+% \begin{macro}{\mlastyle@notitle}
+% This hack represents an empty title in the MLA bibliography style.
+%    \begin{macrocode}
+\def\mlastyle@notitle
+  { \ \ \ \ \unskip\unskip\unskip\unskip\unskip}
+\RequirePackage{natbib}
+\newif\ifmlastyle@pages
+\renewcommand\NAT@citetp
+{\@ifnextchar[{\mlastyle@pagestrue\NAT@@citetp}%
+  {\mlastyle@pagesfalse\NAT@@citetp[]}}
+%    \end{macrocode}
+%\end{macro}
+% \begin{macro}{\cite}
+% \begin{macro}{\citealp}
+% ^^A\begin{macro}{\citepage}
+% ^^A\begin{macro}{\citequote}
+% The following macros, combined with \file{mlastyle.bst}, provide
+% for a bibliography in MLA style.  Note that the definition of |\cite|,
+% |\citealp|, etc.\ vary depending on the options passed to
+% \package{mlastyle}.
+%
+% \begin{macro}{\mlastyle@intcite}
+% The original |\cite| is stored
+% in |\mlastyle@intcite|.
+%    \begin{macrocode}
+%\let\mlastyle@intcite\cite
+%    \end{macrocode}
+% \end{macro}
+% \begin{macro}{\mlastyle@relax}
+% This macro does nothing.  Depending on the options, either |\citeC| or
+% |\citeM| and its ilk will utilize it.
+%    \begin{macrocode}
+\newcommand{\mlastyle@relax}[2][]{\unskip}
+%    \end{macrocode}
+% \end{macro}
+% \subsubsection{MLA Style}
+% \begin{macro}{\citeM}
+% If the \Lopt{mla} or \Lopt{style} options are used, the following is
+% executed.
+%    \begin{macrocode}
+\ifmlastyle@style
+%    \end{macrocode}
+% If the \Lopt{bibstyle} option is set, specify the bibliography style.
+%    \begin{macrocode}
+  \ifmlastyle@bibstyle
+    \bibliographystyle{mlastyle}
+  \fi
+%    \end{macrocode}
+% \end{macro}
+%    \begin{macrocode}
+  \let\cite\citep
+  \let\mlastyle@citequeue\@empty
+  \def\mlastyle@cite#1#2#3{\csname#1\endcsname[#2]{#3}}
+  \newcommand\citeflush{\ifhmode\unskip\fi
+    \ifx\mlastyle@citequeue\@empty\else{} \let\@citea\relax
+    \citetext{\@for\@citeb:=\mlastyle@citequeue\do{\@citea
+    \expandafter\mlastyle@cite\@citeb\def\@citea{\NAT@sep\ }}}%
+    \global\let\mlastyle@citequeue\@empty\fi}
+  \newcommand\mlastyle@citeadd[3]{\ifx\mlastyle@citequeue\@empty
+    \xdef\mlastyle@citequeue{{#1}{#2}{#3}}\else
+    \xdef\mlastyle@citequeue{\mlastyle@citequeue,%
+    {#1}{#2}{#3}}\fi}
+  \newcommand\citeadd[2][]{\mlastyle@citeadd{citealp}{#1}{#2}}
+  \newcommand\citea{\@ifstar
+    {\let\mlastyle@star*\mlastyle@citea}
+    {\let\mlastyle@star\@empty\mlastyle@citea}}
+  \newcommand\mlastyle@citea[2][]{\expandafter\citeauthor
+    \mlastyle@star{#2}\mlastyle@citeadd{citeyear}{#1}{#2}}
+  \newcommand\Citea{\@ifstar
+    {\let\mlastyle@star*\mlastyle@Citea}
+    {\let\mlastyle@star\@empty\mlastyle@Citea}}
+  \newcommand\mlastyle@Citea[2][]{\expandafter\Citeauthor
+    \mlastyle@star{#2}\mlastyle@citeadd{citeyear}{#1}{#2}}
+  \newcommand\citepage[2][]{\citeyearpar[#1]{#2}}
+  \newcommand\citepageM[2][]{\unskip{} \citeyearpar[#1]{#2}}
+  \newcommand\citeindirect[2][]{\citep[qtd.\ in][#1]{#2}}
+  \newcommand\citeindirectM[2][]{\unskip{} \citep[qtd.\ in][#1]{#2}}
+  \let\citeN\citealp
+  \let\citeC\mlastyle@relax
+%    \end{macrocode}
+% \subsubsection{Plain Style}
+% \begin{macro}{\citeC}
+% This next block is used if the \Lopt{compat} or \Lopt{format} option is
+% set.
+%    \begin{macrocode}
+\else
+%    \end{macrocode}
+% If the \Lopt{bibstyle} option is set, specify the bibliography style.
+%    \begin{macrocode}
+  \ifmlastyle@bibstyle
+    \bibliographystyle{plain}
+  \fi
+  \ifx\@undefined\citet
+    \newcommand{\mlastyle@cite}[2][]{\@tempswafalse\@citex[]{#2}}
+    \newcommand{\citeC}[2][]{~\@tempswafalse\@citex[]{#2}}
+  \else
+    \newcommand{\mlastyle@cite}[2][]{\citep[]{#2}}
+    \def\citeC{ \citep}
+  \fi
+  \let\cite\mlastyle@cite
+  \let\citepage\mlastyle@cite
+  \let\citeindirect\mlastyle@cite
+  \let\citeM\mlastyle@relax
+  \let\citepageM\mlastyle@relax
+  \let\citeindirectM\mlastyle@relax
+\fi
+%    \end{macrocode}
+% \end{macro}
+%
+% ^^A\end{macro}
+% ^^A\end{macro}
+% \end{macro}
+% \end{macro}
 % \subsection{Formatting}
-% Formatting is done if the \Lopt{mla} or \Lopt{format} option is set.
+% \begin{macro}{\urlstyle@mlastyle}
+% This first bit is always done, even if formatting is disabled.
 %    \begin{macrocode}
-\ifmlastyle@format
 %    \end{macrocode}
+% \end{macro}
 % \begin{macro}{\mlastyle@i}
 % This is the standard MLA format indent.
 %    \begin{macrocode}
   \newdimen\mlastyle@i \mlastyle@i=.5in
 %    \end{macrocode}
 % \end{macro}
+% Everything else is done only if the \Lopt{mla} or \Lopt{format} option
+% is set.
+%    \begin{macrocode}
+\ifmlastyle@format
+%    \end{macrocode}
 % \subsubsection{Macros}
 % \begin{macro}{\maketitle}
+% \begin{macro}{\and}
 % |\maketitle| generates a heading in MLA format.
 %    \begin{macrocode}
   \renewcommand{\maketitle}{\begin{flushleft}
@@ -650,8 +800,10 @@ Schlegl",
     \@date\end{flushleft}
     \begin{center}\@title\end{center}\par
   }
+  \let\and\par
 %    \end{macrocode}
 % \end{macro}
+% \end{macro}
 % \begin{macro}{\today}
 % |\today| is redefined to DD~Mon.~YYYY format.
 %    \begin{macrocode}
@@ -661,14 +813,14 @@ Schlegl",
 %    \end{macrocode}
 % \end{macro}
 % \begin{macro}{\slash}
-% No penalty for |\slash|, and plain /'s permit line breaks if necessary.
+% No penalty for |\slash|.
 % ^^A\let\mlastyle@sl@sh=/
 %    \begin{macrocode}
-  \def\slash{/\penalty\z@}
-  \def\mlastyle@slash{/\futurelet\mlastyle@slashnext\mlastyle@slashx}
-  \def\mlastyle@slashx{\ifx\mlastyle@slashnext/\else
-    \penalty\exhyphenpenalty\fi}
+  \edef\slash{/\penalty\z@}
 %    \end{macrocode}
+% ^^A \def\mlastyle@slash{/\futurelet\mlastyle@slashnext\mlastyle@slashx}
+% ^^A \def\mlastyle@slashx{\ifx\mlastyle@slashnext/\else
+% ^^A  \penalty\exhyphenpenalty\fi}
 % \end{macro}
 % \begin{macro}{\section}
 % \begin{macro}{\subsection}
@@ -717,16 +869,18 @@ Schlegl",
 %    \end{macrocode}
 % \end{environment}
 % \begin{environment}{workscited}
+% \begin{macro}{\bibent}
 % Works cited environment, for compatibility with \package{mla-paper}.
 %    \begin{macrocode}
   \newenvironment{workscited}%
     {\newpage{\centerline{Works Cited}}}{\newpage}
-  \newcommand{\bibent}{\noindent \hangindent\mlastyle@i}
+  \newcommand{\bibent}{\noindent\hangindent\mlastyle@i}
 %    \end{macrocode}
+% \end{macro}
 % \end{environment}
 % \subsubsection{Margins}
 % Top and bottom margins are 1 inch each.  The header is flush with the
-% right margin at .5 inches from the top of the page.
+% right margin, .5 inches from the top of the page.
 % ^^A\addtolength{\headheight}{-1pt}
 % ^^A\setlength{\headheight}{1.4\headheight}% kludge
 %    \begin{macrocode}
@@ -783,6 +937,16 @@ Schlegl",
   \def\@listvi{\leftmargin\leftmarginvi
   \parsep\z@\itemsep\z@\topsep -3\p@\relax}
 %    \end{macrocode}
+% \begin{macro}{\nonfrenchspacing}
+% Only one space after colons, unless someone else has already tinkered
+% with its space factor.
+%    \begin{macrocode}
+  \let\mlastyle@intnfs\nonfrenchspacing
+  \def\nonfrenchspacing{\mlastyle@intnfs
+    \ifnum\the\sfcode`\:=2000\sfcode`\:=1999\fi}
+\ifnum\the\sfcode`\:=2000\sfcode`\:=1999\fi
+%    \end{macrocode}
+% \end{macro}
 % \subsubsection{Header}
 % The last name and page number appear on every page, including the first.
 %    \begin{macrocode}
@@ -812,6 +976,9 @@ Schlegl",
   \def\footnotesize{\normalsize}
 %    \end{macrocode}
 % ^^A\let\footnoterule\relax
+% \begin{macro}{\enoteformat}
+% \begin{macro}{\enoteheading}
+% \begin{macro}{\enotesize}
 % Endnotes are supported, but only if the \package{endnotes} package is
 % loaded {\em before\/} this package.
 %    \begin{macrocode}
@@ -821,220 +988,65 @@ Schlegl",
     \def\enotesize{\normalsize}
   \fi
 %    \end{macrocode}
+% \end{macro}
+% \end{macro}
+% \end{macro}
 % \subsubsection{Bibliography}
+% \begin{macro}{\url@mlastyle}
+% |\url| is needed to format urls in the bibliography.
+%    \begin{macrocode}
+\RequirePackage{url}
+\def\url@mlastyle{\url@samestyle
+  \mathchardef\UrlBreakPenalty 0
+  \def\UrlBigBreaks{\do\/\do@url@hyp}
+  }
+\urlstyle{mla}
+%    \end{macrocode}
+% \end{macro}
+% ^^A\ifx\@undefined\url{
+% ^^A  \catcode`/=13
+% ^^A    \gdef\url{\bgroup\catcode`/=13
+% ^^A    \let/\slash\mlastyle@url}
+% ^^A    \gdef\mlastyle@url#1{#1\egroup}}
+% ^^A}\fi
 % \begin{environment}{thebibliography}
-% The definition of |\thebibliography| varies depending on the document
+% The definition of |thebibliography| varies depending on the document
 % class.
 %    \begin{macrocode}
-\ifx\@undefined\url
-  \def\url#1{{\catcode`/=13\let/=\mlastyle@slash#1}}
-\fi
 \ifx\@undefined\citet
-  \@ifundefined{chapter}
-%    \end{macrocode}
-% Article class.
-%    \begin{macrocode}
-  { \def\thebibliography#1{\newpage\section*{\refname}
+    \renewenvironment\thebibliography#1{\clearpage
+      \@ifundefined{chapter}
+        {\section*{\refname}}
+        {\chapter*{\bibname}}
       \list{\@biblabel{\@arabic\c@enumiv}}%
         {\settowidth\labelwidth{\@biblabel{#1}}}
         \leftmargin\labelwidth
         \advance\leftmargin\labelsep
         \itemindent-\leftmargin
-        \def\newblock{}
+        \let\newblock\@empty
+        %\sfcode`\.=\@m
         \usecounter{enumiv}
-        \sloppy%\sfcode`\.=\@m
-      }}
-%    \end{macrocode}
-% Report/book class.
-%    \begin{macrocode}
-  { \def\thebibliography#1{\chapter*{\bibname}
-      \list{\@biblabel{\@arabic\c@enumiv}}%
-        {\settowidth\labelwidth{\@biblabel{#1}}}
-        \leftmargin\labelwidth
-        \advance\leftmargin\labelsep
-        \itemindent-\leftmargin
-        \def\newblock{}
-        \usecounter{enumiv}
-        \sloppy%\sfcode`\.=\@m
-      }}
+        \sloppy
+      }
+      {\def\@noitemerr
+        {\@latex@warning{Empty `thebibliography' environment}}%
+      \endlist}
 %    \end{macrocode}
 % \end{environment}
-% \subsubsection{Experimental \package{natbib} Implementation}
+% If the \package{natbib} package is loaded, the following is executed
+% instead.
 %    \begin{macrocode}
 \else
-  \newcommand\bibpreamble{%
-    \@ifundefined{citet}{}%
-    {\bibhang\mlastyle@i\bibsep\z@}}
+  \bibhang\mlastyle@i\bibsep\z@
 \fi
 %    \end{macrocode}
+% ^^A  \newcommand\bibpreamble{%
+% ^^A    \@ifundefined{citet}{}%
+% ^^A    {\bibhang\mlastyle@i\bibsep\z@}}
 %    \begin{macrocode}
 \fi % \ifmlastyle@format
 %    \end{macrocode}
-% \subsection{Style}
-% \begin{macro}{\bibstyle@mlastyle}
-% This first block is the beginnings of an implementation for
-% \package{natbib}.
-%    \begin{macrocode}
-\newcommand{\bibstyle@mlastyle}%
-{\bibpunct[ ]{(}{)}{;}{a}{\mlastyle@comma}{,}
-\gdef\mlastyle@comma{\ifx\NAT@date\space\def\NAT@date{\unskip}\else,\fi}
-\@ifundefined{chapter}
-{\gdef\refname{Works Cited}}
-{\gdef\bibname{Works Cited}}}
-%    \end{macrocode}
-%\end{macro}
-% \begin{macro}{\cite}
-% \begin{macro}{\citealt}
-% ^^A\begin{macro}{\citepage}
-% ^^A\begin{macro}{\citequote}
-% The following macros, combined with \file{mlastyle.bst}, provide
-% for a bibliography in MLA style.  Note that the definition of |\cite|,
-% |\citealt|, etc.\ vary depending on the options passed to
-% \package{mlastyle}.
-%
-% \begin{macro}{\mlastyle@intcite}
-% The original |\cite| is stored
-% in |\mlastyle@intcite|.
-%    \begin{macrocode}
-\let\mlastyle@intcite\cite
-%    \end{macrocode}
-% \end{macro}
-% \begin{macro}{\mlastyle@relax}
-% This macro does nothing.  Depending on the options, either |\citeC| or
-% |\citeM| and its ilk will utilize it.
-%    \begin{macrocode}
-\newcommand{\mlastyle@relax}[2][]{}
-%    \end{macrocode}
-% \end{macro}
-% \subsubsection{MLA Style}
-% \begin{macro}{\@cite}
-% \begin{macro}{\citeM}
-% If the \Lopt{mla} or \Lopt{style} options are used, the following is
-% executed.
-%    \begin{macrocode}
-\ifmlastyle@style
-\ifx\@undefined\citet
-  \def\@cite#1#2{(#1\if@tempswa{} #2\fi)}
-  \def\cite{\def\@cite##1##2{(##1\if@tempswa{}
-    ##2\fi)}\mlastyle@intcite}
-  \def\citealt{\def\@cite##1##2{##1\if@tempswa{}
-    ##2\fi}\mlastyle@intcite}
-  \let\citeN\citealt
-  \def\citeM{\def\@cite##1##2{ (##1\if@tempswa{}
-    ##2\fi)}\mlastyle@intcite}
-  \def\citepage{\def\@cite##1##2{\if@tempswa(##2)\fi}\mlastyle@intcite}
-  \def\citepageM{\def\@cite##1##2{\if@tempswa{}
-    (##2)\fi}\mlastyle@intcite}
-  \def\citeindirect{\def\@cite##1##2%
-  {(qtd. in ##1\if@tempswa{} ##2\fi)}\mlastyle@intcite}
-  \def\citeindirectM{\def\@cite##1##2%
-  { (qtd. in ##1\if@tempswa{} ##2\fi)}\mlastyle@intcite}
-  \let\citeC\mlastyle@relax
-%    \end{macrocode}
-% \end{macro}
-% \end{macro}
-% \iffalse
-% Place commas in-between citations in the same |\citeyear|, |\citeyearNP|,
-% |\citeN|, or |\shortciteN| command.
-% Use something like |\citeN{ref1,ref2,ref3}| and |\citeN{ref4}| for a list.
-%
-% \@citedata and \@citedatax:
-%  \def\@citedata{%
-%    \@ifnextchar [{\@tempswatrue\@citedatax}%
-%                {\@tempswafalse\@citedatax[]}%
-%  }
-%  \def\@citedatax[#1]#2{%
-%  \let\@citea\@empty
-%  \if@filesw\immediate\write\@auxout{\string\citation{#2}}\fi%
-%    \def\@citea{}\@cite{\@for\@citeb:=#2\do%
-%      {\@citea\def\@citea{; }\@ifundefined% by Young
-%        {b@\@citeb}{{\bf ?}%
-%        \@warning{Citation `\@citeb' on page \thepage \space undefined}}%
-%  {\csname b@\@citeb\endcsname}}}{#1}}%
-% \fi
-% \begin{macro}{\@citex}
-% This is the original |\@citex| from \LaTeX{} modified to use semicolons.
-%    \begin{macrocode}
-\def\@citex[#1]#2{%
-  \let\@citea\@empty
-  \@cite{\@for\@citeb:=#2\do
-    {\@citea\def\@citea{;\penalty-1\ }%
-     \edef\@citeb{\expandafter\@firstofone\@citeb\@empty}%
-     \if@filesw\immediate\write\@auxout{\string\citation{\@citeb}}\fi
-     \@ifundefined{b@\@citeb}{\mbox{\reset@font\bfseries ?}%
-       \G@refundefinedtrue
-       \@latex@warning
-         {Citation `\@citeb' on page \thepage \space undefined}}%
-       {{\csname b@\@citeb\endcsname}}}}{#1}}
-%    \end{macrocode}
-% \end{macro}
-% \begin{macro}{\@biblabel}
-% No labels in the bibliography.
-%    \begin{macrocode}
-  \def\@biblabel#1{#1}
-  \labelsep\z@
-  \let\mlastyle@intbib\thebibliography
-  \def\thebibliography#1{\mlastyle@intbib{#1}
-    \itemindent-\leftmargin\def\@biblabel##1{}}
-%    \end{macrocode}
-% \end{macro}
-% Title either the bibliography or the references ``Works Cited,''
-% depending on the document class.
-%    \begin{macrocode}
-  \@ifundefined{chapter}
-  {\renewcommand\refname{Works Cited}}
-  {\renewcommand\bibname{Works Cited}}
-\else
-  \let\cite\citep
-  \newcommand\citepage[2][]{\citeyearpar[\unskip #1]{#2}}
-  \newcommand\citepageM[2][]{ \citetext{#2}}
-  \newcommand\citeindirect[2][]{\citep[#1][qtd. in]{#2}}
-  \newcommand\citeindirectM[2][]{ \citep[#1][qtd. in]{#2}}
-  \let\citeC\mlastyle@relax
-\fi
-%    \end{macrocode}
-%
-% ^^A% Define the command \workscited{bib}{style}{nocite}
-% ^^A%\newcommand{\workscited}[3]{%
-% ^^A%  \ifx\chapter\@undefined%
-% ^^A%    \addcontentsline{toc}{chapter}{\bfseries\bibname}% report style
-% ^^A%  \else
-% ^^A%    \addcontentsline{toc}{section}{\bfseries\refname}% article style
-% ^^A%  \fi
-% ^^A%  \bibliography{#1}\bibliographystyle{#2}\nocite{#3}}
-% ^^A% \fi
-% ^^A\newcommand{\annote}[1]{\begin{list}{}{%
-% ^^A                \setlength{\labelwidth}{0pt}
-% ^^A                \addtolength{\leftmargin}{\parindent}
-% ^^A                \setlength{\labelsep}{0pt}}%
-% ^^A                \item #1 \end{list}}
-% \subsubsection{Plain Style}
-% \begin{macro}{\citeC}
-% This next block is used if the \Lopt{compat} or \Lopt{format} option is
-% set.
-%    \begin{macrocode}
-\else
-  \ifx\@undefined\citet
-    \newcommand{\mlastyle@cite}[2][]{\@tempswafalse\@citex[]{#2}}
-    \newcommand{\citeC}[2][]{~\@tempswafalse\@citex[]{#2}}
-  \else
-    \newcommand{\mlastyle@cite}[2][]{\citep[]{#2}}
-    \def\citeC{ \citep}
-  \fi
-  \let\cite\mlastyle@cite
-  \let\citepage\mlastyle@cite
-  \let\citeindirect\mlastyle@cite
-  \let\citeM\mlastyle@relax
-  \let\citepageM\mlastyle@relax
-  \let\citeindirectM\mlastyle@relax
-\fi
-%    \end{macrocode}
-% \end{macro}
-%
-% ^^A\end{macro}
-% ^^A\end{macro}
-% \end{macro}
-% \end{macro}
+
 %    \begin{macrocode}
 %</package>
 %    \end{macrocode}