1 % \iffalse meta-comment
3 % Copyright (C) 2003 by Tim Pope <latex@rebelongto.us>
4 % ----------------------------------------------------
6 % This file may be distributed and/or modified under the
7 % conditions of the LaTeX Project Public License, either version 1.2
8 % of this license or (at your option) any later version.
9 % The latest version of this license is in:
11 % http://www.latex-project.org/lppl.txt
13 % and version 1.2 or later is part of all distributions of LaTeX
14 % version 1999/12/01 or later.
19 %<package>\NeedsTeXFormat{LaTeX2e}[1999/12/01]
20 %<package>\ProvidesPackage{mlastyle}
21 %<package> [2003/11/09 v0.9 MLA format and documentation style]
24 \begin{filecontents}{mlastyle.bib}
25 @PREAMBLE{"\def\BibTex{\rmfamily B\kern -.05em\textsc {i\kern -.025emb}\kern -.08emT\kern -.1667em\lower .7ex\hbox {E}\kern -.125emX}"}
28 AUTHOR = "Joseph Gibaldi",
29 TITLE = "MLA Handbook for Writers of Research Papers",
37 AUTHOR = "Leslie Lamport",
38 TITLE = "{\LaTeX}: A Document Preparation System",
42 PUBLISHER = "Addison-Wesley",
46 AUTHOR = "Tobias Oetker and Hubert Partl and Irene Hyna and Elisabeth
48 TITLE = "The Not So Short Introduction to {\LaTeXe}",
53 ACCESSDATE = "1~"#nov#"~2003",
54 URL = "CTAN://info/lshort/"}
57 AUTHOR = "Oren Patashnik",
58 TITLE = "{\BibTex ing}",
61 ACCESSDATE = "1~"#nov#"~2003",
62 URL = "CTAN://biblio/bibtex/distribs/doc/btxdoc.tex"}
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121 % \changes{v0.9}{2003/11/09}{Converted to \texttt{dtx} file}
122 % \changes{v0.8}{2003/10/15}{Initial version}
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309 % \newcommand{\Lopt}[1]{\textsf {#1}}
310 % \newcommand{\file}[1]{\texttt {#1}}
311 % \newcommand{\package}[1]{\textsf {#1}}
312 % ^^A\newcommand{\Lcount}[1]{\textsl {\small#1}}
313 % ^^A\newcommand{\pstyle}[1]{\textsl {#1}}
315 % \newcommand{\OptionIndex}[1]{\index{#1\actualchar\Lopt{#1} (option)\encapchar usage}\index{options:\levelchar\Lopt{#1}}}
317 % \title{The \package{mlastyle} package\thanks{This document
318 % corresponds to \package{mlastyle}~\fileversion, dated \filedate.}}
319 % \author{Tim Pope \\ \texttt{latex@rebelongto.us}}
326 % \section{Introduction}
328 % ^^A MLA style, consisting of a set of documentation conventions, has
329 % ^^A gained widespread acceptance in the humanities.
330 % According to the {\em MLA Handbook for Writers of Research
331 % Papers}\citeC{handbook}, MLA style is a set of ``commonly agreed-on
332 % rules for documenting quotations, facts, opinions and paraphrases'' that
333 % ``is preferred by a substantial majority of scholarly journals in
334 % language and literature{\makeatletter\ifmlastyle@style
335 % .''\citeM[xvi]{handbook}\else.''\fi} \LaTeX{} is a
336 % document preparation system enjoying popularity in the scientific field.
337 % It should come as no surprise that complete, up-to-date implementations
338 % of MLA style for \LaTeX{} are in short supply. The \LaTeX{} package
339 % \package{mlastyle} aims to fill this void.
343 % A sample document follows.
345 %\documentclass[12pt]{article}
346 %\usepackage{mlastyle}
349 %\instructor{Professor Smith}
350 %\course{English 101}
352 %\title{The Sadism Inherent in Compulsory English Classes}
357 %\end{document}\end{verbatim}
358 % \subsection{Initialization Macros}
359 % The \index{heading|usage}mandatory heading is generated with
360 % \DescribeMacro{\maketitle}|\maketitle|. Use the standard macros
361 % |\author|, |\title|, and |\date| to specify the relevant information.
362 % To define the instructor and name of the course, use the aptly named
363 % \DescribeMacro{\instructor}|\instructor|\marg{instructor} and
364 % \DescribeMacro{\course}|\course|\marg{course} macros.
366 % The last name for use in the header\index{header|usage} is derived from
367 % |\author|. If this does not produce the desired result, use
368 % \DescribeMacro{\surname}|\surname|\marg{last name} to override it.
370 % MLA style recommends the DD~Mon.~YYYY format for specifying dates;
371 % \DescribeMacro{\today}|\today| has been conveniently redefined to this.
372 % However, other formats can be used as long as done so consistently
373 % throughout the document. Also note that the date in the
374 % heading\index{heading|usage} should be the due date of the assignment;
375 % students who finish assignments early would be wise to call
376 % |\date|\marg{due date}.
378 % \subsection{Environments}
379 % Three environments have been modified from standard \LaTeX to better
380 % suit MLA format. To typeset \index{poetry|usage}poetry and
381 % \index{drama|usage}drama, use the \DescribeEnv{verse}|verse|
382 % environment. Quotations\index{quotations|usage} of a single paragraph
383 % or less always use the \DescribeEnv{quote}|quote| environment. For
384 % longer passages, use the \DescribeEnv{quotation}|quotation| environment
385 % if the beginning of the passage marks the beginning of a paragraph.
386 % Otherwise, use the |quote| environment.
388 % Be sure to follow MLA guidelines when using these environments. Short
389 % quotes should be enclosed in quotation marks and included directly in
392 % \subsection{Modes of Operation}
393 % The \package{mlastyle} package has four basic modes of operations,
394 % selected with one of four mutually exclusive options. The
395 % \OptionIndex{format}\Lopt{format}
396 % option tells \package{mlastyle} to use MLA format (i.e., 1 inch margins,
397 % double-spaced, etc.). The \OptionIndex{style}\Lopt{style} option tells
398 % \package{mlastyle} to use MLA style (i.e., the format of parenthetical
399 % documentation, etc). Each of these options
400 % disables the other; to use both MLA format and MLA style, specify the
401 % \OptionIndex{mla}\Lopt{mla} option, or nothing at all.
403 % To disable both MLA style and MLA format, use the
404 % \OptionIndex{compat}\Lopt{compat} option. This differs from omitting
405 % the package entirely in that certain macros are still defined (e.g.,
406 % |\instructor|). Also, citations are handled a bit differently than in
407 % standard \LaTeX{} (see section~\ref{sec:documentation}).
409 % In addition to the above, several other options modify the behavior of
410 % \package{mlastyle}.
412 % \subsubsection{Italics vs.\ Underlining} \index{underlining|usage}
413 % \index{italics|usage}\label{sec:italics}
414 % The {\em MLA Handbook\/}\citeC{handbook} dictates that emphasis should
415 % be indicated by underlining the text\citeM[94]{handbook}. Thus, the
416 % \package{ulem} package, which underlines all emphasized
417 % text, is loaded by default in \Lopt{mla} and \Lopt{format} modes. To
418 % disable this, use the \OptionIndex{italics}\Lopt{italics} option.
419 % Conversely, if underlining is desired in \Lopt{style} or \Lopt{compat}
420 % mode, the \OptionIndex{underline}\Lopt{underline} option can be used.
422 % \subsubsection{Fonts}
423 % By default, \package{mlastyle} uses \TeX's standard Computer Modern
424 % font. Some profess\-ors\penalty500---particularly those
425 % concerned with document length---require assignments to be set in
426 % \examp[.]{Times New Roman} This can be achieved with the
427 % \OptionIndex{times}\Lopt{times} option, which simply loads the
428 % \package{times} package. This opposite of this option is
429 % \OptionIndex{cm}\Lopt{cm}, which reverts to Computer Modern.
431 % \index{works cited|usage}
432 % \subsection{Documenting Sources} \label{sec:documentation}
434 % The \package{mlastyle} package reimplements the
435 % \DescribeEnv{thebibliography}|thebibliography| environment to generate
436 % the list of works cited in MLA style. Instruction in the basic use of
437 % \LaTeX's bibliography features is beyond the scope of this document;
438 % however, the following example, which should be included just before
439 % |\end{document}|, might prove to be a useful starting point:
441 %\begin{thebibliography}{}
443 %\bibitem[Lamport]{latexdps}
445 %\newblock \emph{\LaTeX: A Document Preparation System}.
447 %\newblock Reading: Addison-Wesley, 1994.
449 %\end{thebibliography}\end{verbatim}
450 % In this example, |Lamport| is the author's last name (for use in
451 % citations) and |latexdps| is the marker used to reference it (see
452 % section~\ref{sec:parenthetical}).
454 % For information on automatically generating the list of works cited with
455 % \BibTeX, see section~\ref{sec:bibtex}.
457 % \subsubsection{Parenthetical Documentation} \label{sec:parenthetical}
458 % A simple citation can by achieved with a call to
459 % \DescribeMacro{\cite}|\cite|\oarg{pages}\marg{marker}, where
460 % marker refers to the key given to either
461 % \index{BibTeX=\BibTeX|usage}\BibTeX{} or the |\bibitem| macro (|latex|
462 % in the above example).
463 % Omit \oarg{pages} if the source has no page numbers.
464 % Multiple sources can be cited using the syntax
465 % |\cite|\oarg{pages}|{|\meta{marker
466 % 1}\texttt{,}\penalty\exhyphenpenalty\meta{marker 2}\ldots|}|; however, page
467 % numbers can currently be specified only for the last referenced source.
468 % To work around this limitation, use |\citealp|, explained below.
470 % Three additional citation commands are provided, all of which take the
471 % same arguments as |\cite|. To omit the author information from the
472 % citation, use \DescribeMacro{\citepage}|\citepage|. Indirect
473 % citations---those of the format \examp{(qtd. in Pope
474 % \pageref{sec:italics})}---can be
475 % created with \DescribeMacro{\citeindirect}|\citeindirect|. Finally, the
476 % parentheses are omitted by \DescribeMacro{\citealp}|\citealp|. This was
477 % intended for use in cross references, but it can also help in citing
478 % multiple works. The result of
479 % |(\citealp[42]{texbook}|\texttt{; }|\citealp[69]{latexdps})|
480 % would be something like \examp[.]{(Knuth 42; Lamport 69)}
482 % \subsubsection{Using {\rm \BibTeX}} \label{sec:bibtex}
483 % Coupled with \index{BibTeX=\BibTeX|usage}\BibTeX,
484 % \package{mlastyle} provides a experimental implementation of MLA
485 % documentation style. Put\SpecialUsageIndex{\bibliographystyle}
486 % |\bibliographystyle{mlastyle}| in the document preamble to load the
487 % bibliography style. Alternatively, the
488 % \OptionIndex{bibstyle}\Lopt{bibstyle} option can handle this
489 % automatically, loading a bibliography style of |mlastyle| in \Lopt{mla}
490 % and \Lopt{style} modes and a bibliography style of |plain| in
491 % \Lopt{format} and \Lopt{compat} modes.
493 % Use of \BibTeX{} is also beyond the scope of this document; consult
494 % Patashnik\citeC{btxdoc} for an introduction.
495 % Briefly, to use the following example, substitute
496 % |\bibliography|\marg{filename} for the |thebibliography| environment.
497 % Then create \meta{filename}\file{.bib} with the contents below.
498 % Generating the document entails running \file{latex} on the \file{.tex}
499 % file, \file{bibtex} on the resulting \file{.aux} file, then \file{latex}
503 % AUTHOR = "Leslie Lamport",
504 % TITLE = "{\LaTeX}: A Document Preparation System",
506 % EDITION = "Second",
507 % ADDRESS = "Reading",
508 % PUBLISHER = "Addison-Wesley",
509 % YEAR = "1994"}\end{verbatim}
511 % In \package{mlastyle}, The |KEY| field serves the additional purpose of
512 % specifying an abbreviated title. This is unnecessary in the above
513 % example. If an additional book by Leslie Lamport was included, however,
514 % the |KEY| field would allow |\cite{latexdps}| to yield \examp{(Lamport,
515 % \emph{\LaTeX\/})} instead of \examp[.]{(Lamport, \emph{\LaTeX: A
516 % Doc\-um\-ent Pre\-pa\-ra\-tion Sys\-tem\/})}
518 % Note that only entries referenced by a citation are included in the list
519 % of works cited; to force the inclusion of an entry or all entries, use
520 % |\nocite|\marg{marker} and |\nocite{*}|, respectively.
522 % \StopEventually{\PrintChanges\bibliography{mlastyle}\PrintIndex}
524 % \section{Implementation}
529 % \subsection{Options}
530 % \begin{macro}{\ifmlastyle@*}
531 % \begin{macro}{\mlastyle@*true}
532 % \begin{macro}{\mlastyle@*false}
533 % Most options are implemented by modifying a |\newif| declared for that
536 \newif\ifmlastyle@bibstyle
537 \DeclareOption{bibstyle}{\mlastyle@bibstyletrue}
538 \DeclareOption{nobibstyle}{\mlastyle@bibstylefalse}
539 \newif\ifmlastyle@papersize
540 \DeclareOption{papersize}{\mlastyle@papersizetrue}
541 \DeclareOption{nopapersize}{\mlastyle@papersizefalse}
542 \newif\ifmlastyle@underline
543 \DeclareOption{underline}{\mlastyle@underlinetrue}
544 \DeclareOption{italics}{\mlastyle@underlinefalse}
545 \newif\ifmlastyle@times
546 \DeclareOption{times}{\mlastyle@timestrue}
547 \DeclareOption{cm}{\mlastyle@timesfalse}
548 \newif\ifmlastyle@style
549 \DeclareOption{compat}{\mlastyle@stylefalse
550 \mlastyle@formatfalse
551 \mlastyle@underlinefalse}
552 \DeclareOption{mla}{\mlastyle@styletrue
554 \mlastyle@underlinetrue}
555 \newif\ifmlastyle@format
556 \DeclareOption{format}{\mlastyle@stylefalse
558 \mlastyle@underlinetrue}
559 \DeclareOption{style}{\mlastyle@styletrue
560 \mlastyle@formatfalse
561 \mlastyle@underlinefalse}
562 \DeclareOption{singlespacequotes}{
563 \def\mlastyle@qspread{\linespread{1}\selectfont\vskip\baselineskip}}
564 \DeclareOption{doublespacequotes}{\let\mlastyle@qspread\relax}
565 \ExecuteOptions{nobibstyle,nopapersize,mla,cm,doublespacequotes}
571 % If the \Lopt{papersize} option is set, add the appropriate
572 % \textsc{PostScript} special, or adjust |\pdfpagewidth| and
573 % |\pdfpageheight| if pdf\LaTeX{} is in use.
575 \ifmlastyle@papersize
576 \ifx\@undefined\pdfpagewidth
577 \special{papersize=\the\paperwidth,\the\paperheight}
579 \setlength{\pdfpagewidth}{\paperwidth}
580 \setlength{\pdfpageheight}{\paperheight}
582 \fi % \ifmlastyle@papersize
584 % If the \Lopt{bibstyle} option is set, specify the bibliography style.
588 \bibliographystyle{mlastyle}
590 \bibliographystyle{plain}
592 \fi % \ifmlastyle@bibstyle
594 % \begin{macro}{\UL@onin}
595 % Load the \package{ulem} package if the \Lopt{underline} option is set.
596 % By default, \package{ulem} does multiple underlining for nested
597 % emphasis. This is changed to MLA-style behavior with the redefinition
600 \ifmlastyle@underline
601 \RequirePackage{ulem}
602 \def\UL@onin#1{\egroup\UL@stop#1\UL@start}
603 \fi % \ifmlastyle@underline
606 % Load the \package{times} package if the \Lopt{times} option is set.
609 \RequirePackage{times}
610 \fi % \ifmlastyle@times
612 % \subsection{Macros}
613 % \begin{macro}{\instructor}
614 % Define the instructor, along with an obsolete synonym.
616 \def\instructor#1{\gdef\mlastyle@instructor{#1}}
617 \let\professor\instructor
620 % \begin{macro}{\course}
621 % Define the course, along with an obsolete synonym.
623 \def\course#1{\gdef\mlastyle@course{#1}}
624 \let\classname\course
627 % \begin{macro}{\surname}
628 % Define the surname, along with an obsolete synonym.
630 \def\surname#1{\gdef\mlastyle@surname{#1}}
631 \def\mlastyle@surname{\def\ml@##1 ##2,##3@@{##2}%
632 \expandafter\ml@\@author, ,@@}
633 \let\lastname\surname
636 % \subsection{Formatting}
637 % Formatting is done if the \Lopt{mla} or \Lopt{format} option is set.
641 % \begin{macro}{\mlastyle@i}
642 % This is the standard MLA format indent.
644 \newdimen\mlastyle@i \mlastyle@i=.5in
647 % \subsubsection{Macros}
648 % \begin{macro}{\maketitle}
649 % |\maketitle| generates a heading in MLA format.
651 \renewcommand{\maketitle}{\begin{flushleft}
653 \@ifundefined{mlastyle@instructor}{}{\mlastyle@instructor}\par
654 \@ifundefined{mlastyle@course}{}{\mlastyle@course}\par
655 \@date\end{flushleft}
656 \begin{center}\@title\end{center}\par
660 % \begin{macro}{\today}
661 % |\today| is redefined to DD~Mon.~YYYY format.
663 \def\today{\number\day~\ifcase\month\or
664 Jan.\or Feb.\or Mar.\or Apr.\or May\or June\or July\or
665 Aug.\or Sept.\or Oct.\or Nov.\or Dec.\fi\ \number\year}
668 % \begin{macro}{\slash}
669 % No penalty for |\slash|, and plain /'s permit line breaks if necessary.
670 % ^^A\let\mlastyle@sl@sh=/
672 \def\slash{/\penalty\z@}
673 \def\mlastyle@slash{/\futurelet\mlastyle@slashnext\mlastyle@slashx}
674 \def\mlastyle@slashx{\ifx\mlastyle@slashnext/\else
675 \penalty\exhyphenpenalty\fi}
678 % \begin{macro}{\section}
679 % \begin{macro}{\subsection}
680 % \begin{macro}{\subsubsection}
681 % Sections are formatted by centering the section name and beginning a new
682 % page. Subsections simply center the section name.
684 \renewcommand{\section}{\clearpage\@startsection{section}{1}{\z@
685 }{0pt}{1sp}{\centering}}
686 \renewcommand{\subsection}{\@startsection{subsection}{2}{\z@
687 }{0pt}{1sp}{\centering}}
688 \renewcommand{\subsubsection}{\@startsection{subsubsection}{3}{\z@
689 }{0pt}{1sp}{\centering}}
691 % ^^A\let\mlastyle@vfont\verbatim@font
692 % ^^A\def\verbatim@font{\mlastyle@qspread\mlastyle@vfont}
696 % \subsubsection{Environments}
697 % ^^A%\newenvironment{blocks}{\begin{quote} \linespread{1} \selectfont}{\end{quote} \linespread{2} \small \selectfont}
698 % ^^A%\newenvironment{blockm}{\begin{quotation} \linespread{1} \selectfont}{\end{quotation} \linespread{2} \selectfont}
699 % \begin{environment}{verse}
700 % Indented 1 inch, with an additional .25 inch hanging indent.
702 \renewenvironment{verse}{\list{}{\mlastyle@qspread
703 \advance\leftmargin1.5\mlastyle@i\itemindent-.5\mlastyle@i
704 \listparindent\itemindent}\item\relax}{\endlist}
707 % \begin{environment}{quotation}
708 % Indented 1 inch, with a paragraph indent of an additional .25 inches.
710 \renewenvironment{quotation}{\list{}{\mlastyle@qspread
711 \advance\leftmargin\mlastyle@i\itemindent.5\mlastyle@i
712 \listparindent\itemindent}\item\relax}{\endlist}
715 % \begin{environment}{quote}
716 % Identical to the |quotation| environment, except the first paragraph is not
719 \renewenvironment{quote}{\list{}{\mlastyle@qspread
720 \advance\leftmargin\mlastyle@i
721 \listparindent.5\mlastyle@i}\item\relax}{\endlist}
724 % \begin{environment}{workscited}
725 % Works cited environment, for compatibility with \package{mla-paper}.
727 \newenvironment{workscited}%
728 {\newpage{\centerline{Works Cited}}}{\newpage}
729 \newcommand{\bibent}{\noindent \hangindent\mlastyle@i}
732 % \subsubsection{Margins}
733 % Top and bottom margins are 1 inch each. The header is flush with the
734 % right margin at .5 inches from the top of the page.
735 % ^^A\addtolength{\headheight}{-1pt}
736 % ^^A\setlength{\headheight}{1.4\headheight}% kludge
738 \addtolength{\voffset}{-.5in}
739 \setlength{\textheight}{\paperheight}
740 \addtolength{\textheight}{-2in}
741 \setlength{\topmargin}{0in}
742 \setlength\headheight\f@baselineskip
743 \setlength{\headsep}{.5in}
744 \addtolength{\headsep}{-\headheight}
745 \setlength{\footskip}{0.25in}
748 % Left and right margins in MLA format are each 1 inch wide.
750 \addtolength{\hoffset}{-.5in}
751 \setlength{\textwidth}{\paperwidth}
752 \addtolength{\textwidth}{-2in}
753 \setlength{\oddsidemargin}{.5in}
754 \setlength{\evensidemargin}{.5in}
755 \setlength{\marginparwidth}{.5in}
757 % \subsubsection{Paragraphs}
758 % Paragraphs should be left justified, with the first line indented .5
762 \setlength\parindent\mlastyle@i
764 % MLA format specifies that all paragraphs should be indented, even those
765 % beginning a new section. This snippet from \package{indentfirst} changes
766 % \LaTeX{} to meet that requirement.
768 \let\@afterindentfalse\@afterindenttrue
771 % Double space {\em everywhere}.
772 % ^^A\RequirePackage{doublespace}
775 \leftmargini\parindent
776 \def\@listi{\leftmargin\leftmargini
777 \parsep\z@\itemsep\z@\topsep -3\p@\relax}
780 \def\@listii{\leftmargin\leftmarginii
781 \parsep\z@\itemsep\z@\topsep -3\p@\relax}
782 \def\@listiii{\leftmargin\leftmarginiii
783 \parsep\z@\itemsep\z@\topsep -3\p@\relax}
784 \def\@listiv{\leftmargin\leftmarginiv
785 \parsep\z@\itemsep\z@\topsep -3\p@\relax}
786 \def\@listv{\leftmargin\leftmarginv
787 \parsep\z@\itemsep\z@\topsep -3\p@\relax}
788 \def\@listvi{\leftmargin\leftmarginvi
789 \parsep\z@\itemsep\z@\topsep -3\p@\relax}
791 % Only one space after colons.
793 \ifnum\the\sfcode`\:=2000
797 % \subsubsection{Header}
798 % The last name and page number appear on every page, including the first.
800 \RequirePackage{fancyhdr}
801 \fancypagestyle{plain}{\fancyhf{}}
802 \fancypagestyle{mlastyle}{
804 \rhead{\mlastyle@surname{} \thepage}
805 \renewcommand{\headrulewidth}{0pt}
806 \renewcommand{\footrulewidth}{0pt}}
809 % \subsubsection{Notes}
810 % Footnotes should be indented .5 inches; however .56 inches is used
811 % in a crude attempt to compensate for
812 % the alignment provided by the \package{footmisc} package. Endnotes are
813 % preferred in MLA style anyway, so this should not be a problem in most
816 \RequirePackage[ragged,norule]{footmisc}
817 \def\footnotelayout{\linespread{1}\footnotesize\raggedright{} }
818 \footnotemargin\mlastyle@i
819 \advance\footnotemargin .35em
820 \skip\footins=2\baselineskip
821 \footnotesep 1.2\footnotesep
822 \addtolength\footnotesep{\baselineskip}
823 \def\footnotesize{\normalsize}
825 % ^^A\let\footnoterule\relax
826 % Endnotes are supported, but only if the \package{endnotes} package is
827 % loaded {\em before\/} this package.
829 \ifx\@undefined\endnote\else
830 \def\enoteheading{\newpage\section*{\notesname}}
831 \def\enoteformat{\leavevmode\makeenmark{} }
832 \def\enotesize{\normalsize}
835 % \subsubsection{Bibliography}
836 % \begin{environment}{thebibliography}
837 % The definition of |\thebibliography| varies depending on the document
842 \gdef\url{\bgroup\catcode`/=13
843 \let/\slash\mlastyle@url}
844 \gdef\mlastyle@url#1{#1\egroup}
846 \ifx\@undefined\citet
847 \@ifundefined{chapter}
851 { \def\thebibliography#1{\newpage\section*{\refname}
852 \list{\@biblabel{\@arabic\c@enumiv}}%
853 {\settowidth\labelwidth{\@biblabel{#1}}}
854 \leftmargin\labelwidth
855 \advance\leftmargin\labelsep
856 \itemindent-\leftmargin
859 \sloppy%\sfcode`\.=\@m
864 { \def\thebibliography#1{\chapter*{\bibname}
865 \list{\@biblabel{\@arabic\c@enumiv}}%
866 {\settowidth\labelwidth{\@biblabel{#1}}}
867 \leftmargin\labelwidth
868 \advance\leftmargin\labelsep
869 \itemindent-\leftmargin
872 \sloppy%\sfcode`\.=\@m
876 % \subsubsection{Experimental \package{natbib} Implementation}
879 \newcommand\bibpreamble{%
880 \@ifundefined{citet}{}%
881 {\bibhang\mlastyle@i\bibsep\z@}}
885 \fi % \ifmlastyle@format
888 % \begin{macro}{\bibstyle@mlastyle}
889 % This first block is the beginnings of an implementation for
892 \def\mlastyle@notitle
893 { \ \ \ \ \unskip\unskip\unskip\unskip\unskip\unskip}
894 \newif\ifmlastyle@pages
895 \renewcommand\NAT@citetp
896 {\@ifnextchar[{\mlastyle@pagestrue\NAT@@citetp}%
897 {\mlastyle@pagesfalse\NAT@@citetp[]}}
898 \newcommand{\bibstyle@mlastyle}{%
899 \bibpunct[\mlastyle@space]{\mlastyle@brack(}{\mlastyle@brack)}%
900 {;}{a}{\mlastyle@comma}{,}
901 \gdef\mlastyle@brack##1{\ifx\NAT@date\mlastyle@notitle
902 \ifmlastyle@pages ##1\else\ifNAT@swa\ifnum
903 \NAT@ctype=0 ##1\else\unskip\fi\else\unskip\fi\fi\else ##1\fi}
904 \gdef\mlastyle@comma{\ifx\NAT@date\mlastyle@notitle\else,\fi}
905 \gdef\mlastyle@space{\ifx\NAT@date\mlastyle@notitle{}\else{} \fi}
906 \gdef\mlastyle@space{\ifx\NAT@date\mlastyle@notitle
908 \ifNAT@par\ifNAT@swa{} \fi\else{} \fi\fi\else{} \fi}
909 \@ifundefined{chapter}
910 {\gdef\refname{Works Cited}}
911 {\gdef\bibname{Works Cited}}}
914 % \begin{macro}{\cite}
915 % \begin{macro}{\citealp}
916 % ^^A\begin{macro}{\citepage}
917 % ^^A\begin{macro}{\citequote}
918 % The following macros, combined with \file{mlastyle.bst}, provide
919 % for a bibliography in MLA style. Note that the definition of |\cite|,
920 % |\citealp|, etc.\ vary depending on the options passed to
921 % \package{mlastyle}.
923 % \begin{macro}{\mlastyle@intcite}
924 % The original |\cite| is stored
925 % in |\mlastyle@intcite|.
927 \let\mlastyle@intcite\cite
930 % \begin{macro}{\mlastyle@relax}
931 % This macro does nothing. Depending on the options, either |\citeC| or
932 % |\citeM| and its ilk will utilize it.
934 \newcommand{\mlastyle@relax}[2][]{\unskip}
937 % \subsubsection{MLA Style}
938 % \begin{macro}{\@cite}
939 % \begin{macro}{\citeM}
940 % If the \Lopt{mla} or \Lopt{style} options are used, the following is
944 \ifx\@undefined\citet
945 \def\@cite#1#2{(#1\if@tempswa{} #2\fi)}
946 \def\cite{\def\@cite##1##2{(##1\if@tempswa{}
947 ##2\fi)}\mlastyle@intcite}
948 \def\citealp{\def\@cite##1##2{##1\if@tempswa{}
949 ##2\fi}\mlastyle@intcite}
951 \def\citeM{\def\@cite##1##2{ (##1\if@tempswa{}
952 ##2\fi)}\mlastyle@intcite}
953 \def\citepage{\def\@cite##1##2{\if@tempswa(##2)\fi}\mlastyle@intcite}
954 \def\citepageM{\def\@cite##1##2{\if@tempswa{}
955 (##2)\fi}\mlastyle@intcite}
956 \def\citeindirect{\def\@cite##1##2%
957 {(qtd. in ##1\if@tempswa{} ##2\fi)}\mlastyle@intcite}
958 \def\citeindirectM{\def\@cite##1##2%
959 { (qtd. in ##1\if@tempswa{} ##2\fi)}\mlastyle@intcite}
960 \let\citeC\mlastyle@relax
965 % Place commas in-between citations in the same |\citeyear|, |\citeyearNP|,
966 % |\citeN|, or |\shortciteN| command.
967 % Use something like |\citeN{ref1,ref2,ref3}| and |\citeN{ref4}| for a list.
969 % \@citedata and \@citedatax:
971 % \@ifnextchar [{\@tempswatrue\@citedatax}%
972 % {\@tempswafalse\@citedatax[]}%
974 % \def\@citedatax[#1]#2{%
976 % \if@filesw\immediate\write\@auxout{\string\citation{#2}}\fi%
977 % \def\@citea{}\@cite{\@for\@citeb:=#2\do%
978 % {\@citea\def\@citea{; }\@ifundefined% by Young
979 % {b@\@citeb}{{\bf ?}%
980 % \@warning{Citation `\@citeb' on page \thepage \space undefined}}%
981 % {\csname b@\@citeb\endcsname}}}{#1}}%
983 % \begin{macro}{\@citex}
984 % This is the original |\@citex| from \LaTeX{} modified to use semicolons.
988 \@cite{\@for\@citeb:=#2\do
989 {\@citea\def\@citea{;\penalty-1\ }%
990 \edef\@citeb{\expandafter\@firstofone\@citeb\@empty}%
991 \if@filesw\immediate\write\@auxout{\string\citation{\@citeb}}\fi
992 \@ifundefined{b@\@citeb}{\mbox{\reset@font\bfseries ?}%
995 {Citation `\@citeb' on page \thepage \space undefined}}%
996 {{\csname b@\@citeb\endcsname}}}}{#1}}
999 % \begin{macro}{\@biblabel}
1000 % No labels in the bibliography.
1002 \def\@biblabel#1{#1}
1004 \let\mlastyle@intbib\thebibliography
1005 \def\thebibliography#1{\mlastyle@intbib{#1}
1006 \itemindent-\leftmargin\def\@biblabel##1{}}
1009 % Title either the bibliography or the references ``Works Cited,''
1010 % depending on the document class.
1012 \@ifundefined{chapter}
1013 {\renewcommand\refname{Works Cited}}
1014 {\renewcommand\bibname{Works Cited}}
1017 \newcommand\citepage[2][]{\citeyearpar[#1]{#2}}
1018 \newcommand\citepageM[2][]{ \citetext{#2}}
1019 \newcommand\citeindirect[2][]{\citep[qtd.\ in][#1]{#2}}
1020 \newcommand\citeindirectM[2][]{ \citep[qtd.\ in][#1]{#2}}
1022 \let\citeC\mlastyle@relax
1026 % ^^A% Define the command \workscited{bib}{style}{nocite}
1027 % ^^A%\newcommand{\workscited}[3]{%
1028 % ^^A% \ifx\chapter\@undefined%
1029 % ^^A% \addcontentsline{toc}{chapter}{\bfseries\bibname}% report style
1031 % ^^A% \addcontentsline{toc}{section}{\bfseries\refname}% article style
1033 % ^^A% \bibliography{#1}\bibliographystyle{#2}\nocite{#3}}
1035 % ^^A\newcommand{\annote}[1]{\begin{list}{}{%
1036 % ^^A \setlength{\labelwidth}{0pt}
1037 % ^^A \addtolength{\leftmargin}{\parindent}
1038 % ^^A \setlength{\labelsep}{0pt}}%
1039 % ^^A \item #1 \end{list}}
1040 % \subsubsection{Plain Style}
1041 % \begin{macro}{\citeC}
1042 % This next block is used if the \Lopt{compat} or \Lopt{format} option is
1046 \ifx\@undefined\citet
1047 \newcommand{\mlastyle@cite}[2][]{\@tempswafalse\@citex[]{#2}}
1048 \newcommand{\citeC}[2][]{~\@tempswafalse\@citex[]{#2}}
1050 \newcommand{\mlastyle@cite}[2][]{\citep[]{#2}}
1053 \let\cite\mlastyle@cite
1054 \let\citepage\mlastyle@cite
1055 \let\citeindirect\mlastyle@cite
1056 \let\citeM\mlastyle@relax
1057 \let\citepageM\mlastyle@relax
1058 \let\citeindirectM\mlastyle@relax