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tufte-common.def
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%%
%% This file contains the code that's common to the Tufte-LaTeX document classes.
%%
\ProvidesFile{tufte-common.def}[2009/12/11 v3.5.0 Common code for the Tufte-LaTeX styles]
%%
% The `xkeyval' package simplifies the user interface for the document class options
\RequirePackage{xkeyval}
%%
% We use the `xifthen' package to handle our package option switches
\RequirePackage{xifthen}
%%
% Define some shortcut macros for error/warning/info logging.
\newcommand{\TufteWarning}[1]{\ClassWarning{\@tufte@pkgname}{#1}}
\newcommand{\TufteWarningNL}[1]{\ClassWarningNoLine{\@tufte@pkgname}{#1}}
\newcommand{\TufteInfo}[1]{\ClassInfo{\@tufte@pkgname}{#1}}
\newcommand{\TufteInfoNL}[1]{\ClassInfo{\@tufte@pkgname}{#1\@gobble}}
\newcommand{\TufteDebugInfo}[1]{\ifthenelse{\boolean{@tufte@debug}}{\TufteInfo{#1}}{}}
\newcommand{\TufteDebugInfoNL}[1]{\ifthenelse{\boolean{@tufte@debug}}{\TufteInfoNL{#1}}{}}
\newcommand{\TufteError}[2]{\ClassError{\@tufte@pkgname}{#1}{#2}}
%%
% `debug' option -- provides more information in the .log file for use in
% troubleshooting problems
\newboolean{@tufte@debug}
\DeclareOptionX[tufte]<common>{debug}{\setboolean{@tufte@debug}{true}}
%%
% `nofonts' option -- doesn't load any fonts
% `fonts' option -- tries to load fonts
\newboolean{@tufte@loadfonts}\setboolean{@tufte@loadfonts}{true}
\DeclareOptionX[tufte]<common>{fonts}{\setboolean{@tufte@loadfonts}{true}}
\DeclareOptionX[tufte]<common>{nofonts}{\setboolean{@tufte@loadfonts}{false}}
%%
% `nols' option -- doesn't configure letterspacing
% `ls' option -- configures letterspacing
\newboolean{@tufte@letterspace}\setboolean{@tufte@letterspace}{true}
\DeclareOptionX[tufte]<common>{ls}{\setboolean{@tufte@letterspace}{true}}
\DeclareOptionX[tufte]<common>{nols}{\setboolean{@tufte@letterspace}{false}}
%%
% `titlepage' option -- creates a full title page with \maketitle
\newboolean{@tufte@titlepage}
\DeclareOptionX[tufte]<common>{titlepage}{\setboolean{@tufte@titlepage}{true}}
\DeclareOptionX[tufte]<common>{notitlepage}{\setboolean{@tufte@titlepage}{false}}
%%
% `a4paper' option
\newboolean{@tufte@afourpaper}
\DeclareOptionX[tufte]<common>{a4paper}{\setboolean{@tufte@afourpaper}{true}}
%%
% `b5paper' option
\newboolean{@tufte@bfivepaper}
\DeclareOptionX[tufte]<common>{b5paper}{\setboolean{@tufte@bfivepaper}{true}}
%%
% `sfsidenotes' option -- typesets sidenotes in sans serif typeface
\newboolean{@tufte@sfsidenotes}
\DeclareOptionX[tufte]<common>{sfsidenotes}{\setboolean{@tufte@sfsidenotes}{true}}
%%
% `symmetric' option -- puts marginpar space to the outside edge of the page
% Note: this option forces the twoside option (see the .cls files)
\newboolean{@tufte@symmetric}
\DeclareOptionX[tufte]<common>{symmetric}{
\setboolean{@tufte@symmetric}{true}
\TufteInfoNL{The `symmetric' option implies `twoside'}
\ExecuteOptionsX[tufte]<common>{twoside}
}
%%
% `twoside' option -- alternates running heads
\newboolean{@tufte@twoside}
\DeclareOptionX[tufte]<common>{twoside}{%
\setboolean{@tufte@twoside}{true}
\TufteInfoNL{Passing the `twoside' option to the `\@tufte@class' class}
\PassOptionsToClass{twoside}{\@tufte@class}
}
%%
% `notoc' option -- suppresses the Tufte-style table of contents
\newboolean{@tufte@toc}
\setboolean{@tufte@toc}{true}
\DeclareOptionX[tufte]<common>{notoc}{\setboolean{@tufte@toc}{false}}
\DeclareOptionX[tufte]<common>{toc}{\setboolean{@tufte@toc}{true}}
%%
% `justified' option -- uses fully justified text (flush left and flush
% right) instead of ragged right.
\newboolean{@tufte@justified}
\DeclareOptionX[tufte]<common>{justified}{\setboolean{@tufte@justified}{true}}
%%
% `bidi' option -- loads the bidi package for bi-directional text
\newboolean{@tufte@loadbidi}
\DeclareOptionX[tufte]<common>{bidi}{\setboolean{@tufte@loadbidi}{true}}
\DeclareOptionX[tufte]<common>{nobidi}{\setboolean{@tufte@loadbidi}{false}}
%%
% `nohyper' option -- suppresses loading of the hyperref package
\newboolean{@tufte@loadhyper}
\setboolean{@tufte@loadhyper}{true}
\DeclareOptionX[tufte]<common>{hyper}{\setboolean{@tufte@loadhyper}{true}}
\DeclareOptionX[tufte]<common>{nohyper}{\setboolean{@tufte@loadhyper}{false}}
%%
% `sidenote', `marginnote', `caption', `citation', `marginals' options
% Each allows one of {justified,raggedleft,raggedright,raggedouter,auto}.
\newcommand*{\@tufte@sidenote@justification}{\@tufte@justification@autodetect}
\define@choicekey*+[tufte]{common}{sidenote}[\@tufte@kvtext\@tufte@kvnum]{justified,raggedleft,raggedright,raggedouter,auto}[auto]{%
\ifcase\@tufte@kvnum\relax
\renewcommand*{\@tufte@sidenote@justification}{\justifying}% justified
\or
\renewcommand*{\@tufte@sidenote@justification}{\RaggedLeft}% ragged left
\or
\renewcommand*{\@tufte@sidenote@justification}{\RaggedRight}% ragged right
\or
\renewcommand*{\@tufte@sidenote@justification}{\@tufte@justification@outer}% ragged outer (flush right on verso pages, flush left on recto pages)
\or
\renewcommand*{\@tufte@sidenote@justification}{\@tufte@justification@autodetect}% autodetects best justification mode based on all class options
\fi
}{%
\TufteWarningNL{Invalid option `#1' for sidenote key.\MessageBreak Must be one of: justified, raggedleft,\MessageBreak raggedright, raggedouter, auto}
\renewcommand*{\@tufte@sidenote@justification}{\@tufte@justification@autodetect}% autodetects best justification mode based on all class options
}
\newcommand*{\@tufte@marginnote@justification}{\@tufte@justification@autodetect}
\define@choicekey*+[tufte]{common}{marginnote}[\@tufte@kvtext\@tufte@kvnum]{justified,raggedleft,raggedright,raggedouter,auto}[auto]{%
\ifcase\@tufte@kvnum\relax
\renewcommand*{\@tufte@marginnote@justification}{\justifying}% justified
\or
\renewcommand*{\@tufte@marginnote@justification}{\RaggedLeft}% ragged left
\or
\renewcommand*{\@tufte@marginnote@justification}{\RaggedRight}% ragged right
\or
\renewcommand*{\@tufte@marginnote@justification}{\@tufte@justification@outer}% ragged outer (flush right on verso pages, flush left on recto pages)
\or
\renewcommand*{\@tufte@marginnote@justification}{\@tufte@justification@autodetect}% autodetects best justification mode based on all class options
\fi
}{%
\TufteWarningNL{Invalid option `#1' for marginnote key.\MessageBreak Must be one of: justified, raggedleft,\MessageBreak raggedright, raggedouter, auto}
\renewcommand*{\@tufte@marginnote@justification}{\@tufte@justification@autodetect}% autodetects best justification mode based on all class options
}
\newcommand*{\@tufte@caption@justification}{\@tufte@justification@autodetect}
\define@choicekey*+[tufte]{common}{caption}[\@tufte@kvtext\@tufte@kvnum]{justified,raggedleft,raggedright,raggedouter,auto}[auto]{%
\ifcase\@tufte@kvnum\relax
\renewcommand*{\@tufte@caption@justification}{\justifying}% justified
\or
\renewcommand*{\@tufte@caption@justification}{\RaggedLeft}% ragged left
\or
\renewcommand*{\@tufte@caption@justification}{\RaggedRight}% ragged right
\or
\renewcommand*{\@tufte@caption@justification}{\@tufte@justification@caption@outer}% ragged outer (flush right on verso pages, flush left on recto pages)
\or
\renewcommand*{\@tufte@caption@justification}{\@tufte@justification@autodetect}% autodetects best justification mode based on all class options
\fi
}{%
\TufteWarningNL{Invalid option `#1' for caption key.\MessageBreak Must be one of: justified, raggedleft,\MessageBreak raggedright, raggedouter, auto}
\renewcommand*{\@tufte@caption@justification}{\@tufte@justification@autodetect}% autodetects best justification mode based on all class options
}
\newcommand*{\@tufte@citation@justification}{\@tufte@justification@autodetect}
\define@choicekey*+[tufte]{common}{citation}[\@tufte@kvtext\@tufte@kvnum]{justified,raggedleft,raggedright,raggedouter,auto}[auto]{%
\ifcase\@tufte@kvnum\relax
\renewcommand*{\@tufte@citation@justification}{\justifying}% justified
\or
\renewcommand*{\@tufte@citation@justification}{\RaggedLeft}% ragged left
\or
\renewcommand*{\@tufte@citation@justification}{\RaggedRight}% ragged right
\or
\renewcommand*{\@tufte@citation@justification}{\@tufte@justification@outer}% ragged outer (flush right on verso pages, flush left on recto pages)
\or
\renewcommand*{\@tufte@citation@justification}{\@tufte@justification@autodetect}% autodetects best justification mode based on all class options
\fi
}{%
\TufteWarningNL{Invalid option `#1' for citation key.\MessageBreak Must be one of: justified, raggedleft,\MessageBreak raggedright, raggedouter, auto}
\renewcommand*{\@tufte@citation@justification}{\@tufte@justification@autodetect}% autodetects best justification mode based on all class options
}
% The ``marginals'' key simultaneously sets the same justification for all marginal material
\define@choicekey*+[tufte]{common}{marginals}[\@tufte@kvtext\@tufte@kvnum]{justified,raggedleft,raggedright,raggedouter,auto}[auto]{%
\ifcase\@tufte@kvnum\relax
\ExecuteOptionsX[tufte]<common>{citation=justified,sidenote=justified,caption=justified,marginnote=justified}% justified
\or
\ExecuteOptionsX[tufte]<common>{citation=raggedleft,sidenote=raggedleft,caption=raggedleft,marginnote=raggedleft}% ragged left
\or
\ExecuteOptionsX[tufte]<common>{citation=raggedright,sidenote=raggedright,caption=raggedright,marginnote=raggedright}% ragged right
\or
\ExecuteOptionsX[tufte]<common>{citation=raggedouter,sidenote=raggedouter,caption=raggedouter,marginnote=raggedouter}% ragged outer (flush right on verso pages, flush left on recto pages)
\or
\ExecuteOptionsX[tufte]<common>{citation=auto,sidenote=auto,caption=auto,marginnote=auto}% autodetects best justification mode based on all class options
\fi
}{%
\TufteWarningNL{Invalid option `#1' for marginals key.\MessageBreak Must be one of: justified, raggedleft,\MessageBreak raggedright, raggedouter, auto}
\ExecuteOptionsX[tufte]<common>{citation=auto,sidenote=auto,caption=auto,marginnote=auto}% autodetects best justification mode based on all class options
}
%%
% Unsupported options
\newcommand{\@tufte@unsupported@option}[1]{\TufteWarningNL{Option `#1' is not supported -- \MessageBreak ignoring option}\OptionNotUsed}
\DeclareOptionX[tufte]<common>{10pt}{\@tufte@unsupported@option{\CurrentOption}}
\DeclareOptionX[tufte]<common>{11pt}{\@tufte@unsupported@option{\CurrentOption}}
\DeclareOptionX[tufte]<common>{12pt}{\@tufte@unsupported@option{\CurrentOption}}
\DeclareOptionX[tufte]<common>{a5paper}{\@tufte@unsupported@option{\CurrentOption}}
\DeclareOptionX[tufte]<common>{executivepaper}{\@tufte@unsupported@option{\CurrentOption}}
\DeclareOptionX[tufte]<common>{legalpaper}{\@tufte@unsupported@option{\CurrentOption}}
\DeclareOptionX[tufte]<common>{landscape}{\@tufte@unsupported@option{\CurrentOption}}
\DeclareOptionX[tufte]<common>{onecolumn}{\@tufte@unsupported@option{\CurrentOption}}
\DeclareOptionX[tufte]<common>{twocolumn}{\@tufte@unsupported@option{\CurrentOption}}
%%
% Default `book' and `handout' options
\ifthenelse{\equal{\@tufte@pkgname}{tufte-book}}
{\ExecuteOptionsX[tufte]<common>{titlepage}}
{\ExecuteOptionsX[tufte]<common>{notitlepage}}
\DeclareOptionX*{%
\TufteInfoNL{Passing \CurrentOption\space to the `\@tufte@class' class.}%
\PassOptionsToClass{\CurrentOption}{\@tufte@class}%
}
\ProcessOptionsX*[tufte]<common>\relax
%%
% Load the appropriate base class
\TufteInfoNL{Loading the base class `\@tufte@class'}
\LoadClass{\@tufte@class}
%%
% Detect whether we're in two-side mode or not. (Used to set up running
% heads later.)
\ifthenelse{\boolean{@twoside}}
{\setboolean{@tufte@twoside}{true}}
{}
%%
% Detect if we're using pdfLaTeX
\newboolean{@tufte@pdf}
\IfFileExists{ifpdf.sty}{%
\RequirePackage{ifpdf}
\ifthenelse{\boolean{pdf}}
{\setboolean{@tufte@pdf}{true}}
{\setboolean{@tufte@pdf}{false}}
}{% assume we're not using pdfTex?
\setboolean{@tufte@pdf}{false}
}
%%
% Detect if we're using XeLaTeX
\newboolean{@tufte@xetex}
\IfFileExists{ifxetex.sty}{%
\RequirePackage{ifxetex}
\ifthenelse{\boolean{xetex}}
{\setboolean{@tufte@xetex}{true}}
{\setboolean{@tufte@xetex}{false}}
}{% not using xelatex
\setboolean{@tufte@xetex}{false}
}
%%
% Globally sets the length
\newcommand*{\gsetlength}[2]{%
\setlength{#1}{#2}%
\global#1=#1\relax%
}
%%
% Globally sets a boolean
\newcommand*{\gsetboolean}[2]{% based on code from ifthen pkg
\lowercase{\def\@tempa{#2}}%
\@ifundefined{@tempswa\@tempa}%
{\PackageError{ifthen}{You can only set a boolean to `true' or `false'}\@ehc}%
{\@ifundefined{#1\@tempa}%
{\PackageError{ifthen}{Boolean #1 undefined}\@ehc}%
{\global\csname#1\@tempa\endcsname}%
}%
}
%%
% The titlesec and titletoc packages are used to change the style of the
% section headings. These packages should be loaded before the hyperref
% package.
\RequirePackage{titlesec,titletoc}
%%%
%% Loads the hyperref package and sets some default options.
\newcommand{\TufteLoadHyperref}{%
\ifthenelse{\boolean{@tufte@xetex}}
{\RequirePackage[unicode,hyperfootnotes=false,xetex]{hyperref}}
{\RequirePackage[unicode,hyperfootnotes=false]{hyperref}}
\hypersetup{%
pdfborder = {0 0 0},
bookmarksdepth = section,
citecolor = DarkGreen,
linkcolor = DarkBlue,
urlcolor = DarkGreen,
}%
}
%%%
%% Load the `hyperref' package.
\ifthenelse{\boolean{@tufte@loadhyper}}{%
\TufteLoadHyperref%
}{% hyperfootnotes override our modifications to the \footnote* and \@footnote* commands.
\PassOptionsToPackage{hyperfootnotes=false}{hyperref}
}
%%
% Set the font sizes and baselines to match Tufte's books
\renewcommand\normalsize{%
\@setfontsize\normalsize\@xpt{14}%
\abovedisplayskip 10\p@ \@plus2\p@ \@minus5\p@
\abovedisplayshortskip \z@ \@plus3\p@
\belowdisplayshortskip 6\p@ \@plus3\p@ \@minus3\p@
\belowdisplayskip \abovedisplayskip
\let\@listi\@listI}
\normalbaselineskip=14pt
\normalsize
\renewcommand\small{%
\@setfontsize\small\@ixpt{12}%
\abovedisplayskip 8.5\p@ \@plus3\p@ \@minus4\p@
\abovedisplayshortskip \z@ \@plus2\p@
\belowdisplayshortskip 4\p@ \@plus2\p@ \@minus2\p@
\def\@listi{\leftmargin\leftmargini
\topsep 4\p@ \@plus2\p@ \@minus2\p@
\parsep 2\p@ \@plus\p@ \@minus\p@
\itemsep \parsep}%
\belowdisplayskip \abovedisplayskip
}
\renewcommand\footnotesize{%
\@setfontsize\footnotesize\@viiipt{10}%
\abovedisplayskip 6\p@ \@plus2\p@ \@minus4\p@
\abovedisplayshortskip \z@ \@plus\p@
\belowdisplayshortskip 3\p@ \@plus\p@ \@minus2\p@
\def\@listi{\leftmargin\leftmargini
\topsep 3\p@ \@plus\p@ \@minus\p@
\parsep 2\p@ \@plus\p@ \@minus\p@
\itemsep \parsep}%
\belowdisplayskip \abovedisplayskip
}
\renewcommand\scriptsize{\@setfontsize\scriptsize\@viipt\@viiipt}
\renewcommand\tiny{\@setfontsize\tiny\@vpt\@vipt}
\renewcommand\large{\@setfontsize\large\@xipt{15}}
\renewcommand\Large{\@setfontsize\Large\@xiipt{16}}
\renewcommand\LARGE{\@setfontsize\LARGE\@xivpt{18}}
\renewcommand\huge{\@setfontsize\huge\@xxpt{30}}
\renewcommand\Huge{\@setfontsize\Huge{24}{36}}
\setlength\leftmargini {1pc}
\setlength\leftmarginii {1pc}
\setlength\leftmarginiii {1pc}
\setlength\leftmarginiv {1pc}
\setlength\leftmarginv {1pc}
\setlength\leftmarginvi {1pc}
\setlength\labelsep {.5pc}
\setlength\labelwidth {\leftmargini}
\addtolength\labelwidth{-\labelsep}
%%
% \RaggedRight allows hyphenation
\RequirePackage{ragged2e}
\setlength{\RaggedRightRightskip}{\z@ plus 0.08\hsize}
\setlength{\RaggedRightParindent}{1pc}
% Paragraph indentation and separation for normal text
\newcommand{\@tufte@reset@par}{%
\setlength{\RaggedRightParindent}{1.0pc}%
\setlength{\parindent}{1pc}%
\setlength{\parskip}{0pt}%
}
\@tufte@reset@par
% Paragraph indentation and separation for marginal text
\newcommand{\@tufte@margin@par}{%
\setlength{\RaggedRightParindent}{0.5pc}%
\setlength{\parindent}{0.5pc}%
\setlength{\parskip}{0pt}%
}
%%
% Set page layout geometry
\RequirePackage[letterpaper,left=1in,top=1in,headsep=2\baselineskip,textwidth=26pc,marginparsep=2pc,marginparwidth=12pc,textheight=44\baselineskip,headheight=\baselineskip]{geometry}
\ifthenelse{\boolean{@tufte@afourpaper}}
{\geometry{a4paper,left=24.8mm,top=27.4mm,headsep=2\baselineskip,textwidth=107mm,marginparsep=8.2mm,marginparwidth=49.4mm,textheight=49\baselineskip,headheight=\baselineskip}}
{}
\ifthenelse{\boolean{@tufte@bfivepaper}}
{\geometry{paperwidth=176mm,paperheight=250mm,left=14.66mm,top=13.88mm,textwidth=102.66mm,marginparsep=7.33mm,marginparwidth=36.66mm,textheight=38\baselineskip,includehead}}
{}
\ifthenelse{\boolean{@tufte@symmetric}}
{}
{\geometry{asymmetric}}% forces internal LaTeX `twoside'
%%
% Separation marginpars by a line's worth of space.
\setlength\marginparpush{10pt}
%%
% Font for margin items
\ifthenelse{\boolean{@tufte@sfsidenotes}}
{\newcommand{\@tufte@marginfont}{\normalfont\footnotesize\sffamily}}
{\newcommand{\@tufte@marginfont}{\normalfont\footnotesize}}
\newcommand*{\@tufte@sidenote@font}{\@tufte@marginfont}
\newcommand*{\@tufte@caption@font}{\@tufte@marginfont}
\newcommand*{\@tufte@marginnote@font}{\@tufte@marginfont}
\newcommand*{\@tufte@citation@font}{\@tufte@marginfont}
\newcommand*{\setsidenotefont}[1]{\renewcommand*{\@tufte@sidenote@font}{#1}}
\newcommand*{\setcaptionfont}[1]{\renewcommand*{\@tufte@caption@font}{#1}}
\newcommand*{\setmarginnotefont}[1]{\renewcommand*{\@tufte@marginnote@font}{#1}}
\newcommand*{\setcitationfont}[1]{\renewcommand*{\@tufte@citation@font}{#1}}
%%
% Set the justification baesed on the `justified' class option
\newcommand{\@tufte@justification}{%
\ifthenelse{\boolean{@tufte@justified}}%
{\justifying}%
{\RaggedRight}%
}
%%
% Turn off section numbering
\setcounter{secnumdepth}{-1}
%%
% Tighten up space between displays (e.g., a figure or table) and make symmetric
\setlength\abovedisplayskip{6pt plus 2pt minus 4pt}
\setlength\belowdisplayskip{6pt plus 2pt minus 4pt}
%%
% To implement full-width display environments
\newboolean{@tufte@changepage}
\IfFileExists{changepage.sty}{%
\TufteDebugInfoNL{Found changepage.sty}
\RequirePackage[strict]{changepage}
\setboolean{@tufte@changepage}{true}
}{%
\TufteDebugInfoNL{Found chngpage.sty}
\RequirePackage[strict]{chngpage}
\setboolean{@tufte@changepage}{false}
}
% Write our own aliases for the \checkoddpage and \ifoddpage or \ifcpoddpage commands
\newboolean{@tufte@odd@page}
\setboolean{@tufte@odd@page}{true}
\newcommand*{\@tufte@checkoddpage}{%
\checkoddpage%
\ifthenelse{\boolean{@tufte@changepage}}{%
\ifoddpage%
\setboolean{@tufte@odd@page}{true}%
\else%
\setboolean{@tufte@odd@page}{false}%
\fi%
}{%
\ifcpoddpage%
\setboolean{@tufte@odd@page}{true}%
\else%
\setboolean{@tufte@odd@page}{false}%
\fi%
}%
}
%%
% Compute lengths used for full-width displays
\newlength{\@tufte@overhang}% used by the fullwidth environment and the running heads
\newlength{\@tufte@fullwidth}
\newlength{\@tufte@caption@fill}
\newcommand{\TufteRecalculate}{%
\setlength{\@tufte@overhang}{\marginparwidth}
\addtolength{\@tufte@overhang}{\marginparsep}
\setlength{\@tufte@fullwidth}{\textwidth}
\addtolength{\@tufte@fullwidth}{\marginparsep}
\addtolength{\@tufte@fullwidth}{\marginparwidth}
\setlength{\@tufte@caption@fill}{\textwidth}
\addtolength{\@tufte@caption@fill}{\marginparsep}
}
\AtBeginDocument{\TufteRecalculate}
%%
% Modified \title, \author, and \date commands. These store the
% (footnote-less) values in \plaintitle, \plainauthor, and \thedate, respectively.
\newcommand{\plaintitle}{}% plain-text-only title
\newcommand{\plainauthor}{}% plain-text-only author
\newcommand{\plainpublisher}{}% plain-text-only publisher
\newcommand{\thanklesstitle}{}% full title text minus \thanks{}
\newcommand{\thanklessauthor}{}% full author text minus \thanks{}
\newcommand{\thanklesspublisher}{}% full publisher minus \thanks{}
\newcommand{\@publisher}{}% full publisher with \thanks{}
\newcommand{\thedate}{\today}
% TODO Fix it so that \thanks is not spaced out (with `soul') and can be
% used in \maketitle when the `sfsidenotes' option is provided.
\renewcommand{\thanks}[1]{\NoCaseChange{\footnote{#1}}}
\renewcommand{\title}[2][]{%
\gdef\@title{#2}%
\begingroup%
% TODO store contents of \thanks command
\renewcommand{\thanks}[1]{}% swallow \thanks contents
\protected@xdef\thanklesstitle{#2}%
\endgroup%
\ifthenelse{\isempty{#1}}%
{\renewcommand{\plaintitle}{\thanklesstitle}}% use thankless title
{\renewcommand{\plaintitle}{#1}}% use provided plain-text title
\@ifpackageloaded{hyperref}{\hypersetup{pdftitle={\plaintitle}}}{}% set the PDF metadata title
}
\def\@author{}% default author is empty (suppresses LaTeX's ``no author'' warning)
\renewcommand*{\author}[2][]{%
\gdef\@author{#2}%
\begingroup%
% TODO store contents of \thanks command
\renewcommand{\thanks}[1]{}% swallow \thanks contents
\protected@xdef\thanklessauthor{#2}%
\endgroup%
\ifthenelse{\isempty{#1}}
{\renewcommand{\plainauthor}{\thanklessauthor}}% use thankless author
{\renewcommand{\plainauthor}{#1}}% use provided plain-text author
\@ifpackageloaded{hyperref}{\hypersetup{pdfauthor={\plainauthor}}}{}% set the PDF metadata author
}
\renewcommand*{\date}[1]{%
\gdef\@date{#1}%
\begingroup%
% TODO store contents of \thanks command
\renewcommand{\thanks}[1]{}% swallow \thanks contents
\protected@xdef\thedate{#1}%
\endgroup%
}
%%
% Provides a \publisher command to set the publisher
\newcommand{\publisher}[2][]{%
\gdef\@publisher{#2}%
\begingroup%
\renewcommand{\thanks}[1]{}% swallow \thanks contents
\protected@xdef\thanklesspublisher{#2}%
\endgroup%
\ifthenelse{\isempty{#1}}
{\renewcommand{\plainpublisher}{\thanklesspublisher}}% use thankless publisher
{\renewcommand{\plainpublisher}{#1}}% use provided plain-text publisher
}
% TODO: Test \hypersetup{pdfauthor,pdftitle} with DVI and XeTeX
%%
% Require paralist package for tighter lists
\RequirePackage{paralist}
% Add rightmargin to compactenum
\def\@compactenum@{%
\expandafter\list\csname label\@enumctr\endcsname{%
\usecounter{\@enumctr}%
\rightmargin=2em% added this
\parsep\plparsep
\itemsep\plitemsep
\topsep\pltopsep
\partopsep\plpartopsep
\def\makelabel##1{\hss\llap{##1}}}}
%%
% Improved letterspacing of small caps and all-caps text.
%
% First, try to use the `microtype' package, if it's available.
% Failing that, try to use the `soul' package, if it's available.
% Failing that, well, I give up.
\DeclareTextFontCommand{\textsmallcaps}{\scshape}
\RequirePackage{textcase} % provides \MakeTextUppercase and \MakeTextLowercase
\def\allcapsspacing{\TufteWarning{Proper spacing of ALL-CAPS letters has not been set up.}}
\def\smallcapsspacing{\TufteWarning{Proper spacing of small-caps letters has not been set up.}}
\newcommand{\allcaps}[1]{\allcapsspacing{\MakeTextUppercase{#1}}}
\newcommand{\smallcaps}[1]{\smallcapsspacing{\MakeTextLowercase{#1}}}
% If we're using pdfLaTeX v1.40+, use the letterspace package.
% If we're using pdfLaTex < v1.40, use the soul package.
% If we're using XeLaTeX, use XeLaTeX letterspacing options.
% Otherwise fall back on the soul package.
\ifthenelse{\boolean{@tufte@pdf}}
{\TufteDebugInfoNL{ifpdf = true}}
{\TufteDebugInfoNL{ifpdf = false}}
\ifthenelse{\boolean{@tufte@xetex}}
{\TufteDebugInfoNL{ifxetex = true}}
{\TufteDebugInfoNL{ifxetex = false}}
% Check pdfLaTeX version
\def\@tufte@pdftexversion{0}
\ifx\normalpdftexversion\@undefined \else
\let\pdftexversion \normalpdftexversion
\let\pdftexrevision\normalpdftexrevision
\let\pdfoutput \normalpdfoutput
\fi
\ifx\pdftexversion\@undefined \else
\ifx\pdftexversion\relax \else
\def\@tufte@pdftexversion{6}
\ifnum\pdftexversion < 140
\def\@tufte@pdftexversion{5}
\fi
\fi
\fi
\newboolean{@tufte@letterspace@pkg@prereqs}
\setboolean{@tufte@letterspace@pkg@prereqs}{true}
\ifnum\@tufte@pdftexversion<6
\setboolean{@tufte@letterspace@pkg@prereqs}{false}
\fi
\ifthenelse{\boolean{@tufte@letterspace}}{%
\ifthenelse{\boolean{@tufte@pdf}\AND\boolean{@tufte@letterspace@pkg@prereqs}\AND\NOT\boolean{@tufte@xetex}}{%
% load letterspace pkg
\IfFileExists{letterspace.sty}{%
\TufteDebugInfoNL{Modern version of pdfTeX detected. \MessageBreak Using `letterspace' package}
\RequirePackage{letterspace}
% Set up letterspacing (using microtype package) -- requires pdfTeX v1.40+
\renewcommand{\allcapsspacing}[1]{\textls[200]{##1}}
\renewcommand{\smallcapsspacing}[1]{\textls[50]{##1}}
\renewcommand{\allcaps}[1]{\textls[200]{\MakeTextUppercase{##1}}}
\renewcommand{\smallcaps}[1]{\smallcapsspacing{\scshape\MakeTextLowercase{##1}}}
\renewcommand{\textsc}[1]{\smallcapsspacing{\textsmallcaps{##1}}}
}{}%
}{}%
% load soul pkg
\@ifpackageloaded{letterspace}{}{%
\IfFileExists{soul.sty}{%
\RequirePackage{soul}
\sodef\allcapsspacing{}{0.15em}{0.65em}{0.6em}
\sodef\smallcapsspacing{}{0.075em}{0.5em}{0.6em}
\sodef\sotextsc{\scshape}{0.075em}{0.5em}{0.6em}
\renewcommand{\allcaps}[1]{\allcapsspacing{\MakeTextUppercase{##1}}}
\renewcommand{\smallcaps}[1]{\smallcapsspacing{\scshape\MakeTextLowercase{##1}}}
\renewcommand{\textsc}[1]{\sotextsc{##1}}
}{
\TufteWarningNL{Couldn't locate `soul' package}
}% soul not installed... giving up.
}%
}{}
%\ifthenelse{\boolean{@tufte@letterspace}}{%
%\ifthenelse{\boolean{pdf}}{%
%\ifthenelse{\NOT\boolean{@tufte@letterspace@pkg@prereqs}}{%
%% pdfLaTeX version is too old or not using pdfLaTeX
%\ifthenelse{\boolean{@tufte@xetex}}{%
%% TODO use xetex letterspacing
%\TufteDebugInfoNL{XeTeX detected. \MessageBreak Reverting to `soul' package for letterspacing}%
%\@tufte@loadsoul%
%}{%
%% use `soul' package for letterspacing
%\TufteDebugInfoNL{Old version of pdfTeX detected. \MessageBreak Reverting to `soul' package for letterspacing}%
%\@tufte@loadsoul%
%}
%}{%
%\IfFileExists{letterspace.sty}{%
%\TufteDebugInfoNL{Modern version of pdfTeX detected. \MessageBreak Using `letterspace' package}
%\RequirePackage{letterspace}
%% Set up letterspacing (using microtype package) -- requires pdfTeX v1.40+
%\renewcommand{\allcapsspacing}[1]{\textls[200]{##1}}
%\renewcommand{\smallcapsspacing}[1]{\textls[50]{##1}}
%\renewcommand{\allcaps}[1]{\textls[200]{\MakeTextUppercase{##1}}}
%\renewcommand{\smallcaps}[1]{\smallcapsspacing{\MakeTextLowercase{##1}}}
%\renewcommand{\textsc}[1]{\smallcapsspacing{\textsmallcaps{##1}}}
%}{% microtype failed, check for soul
%\TufteDebugInfoNL{Modern version of pdfTeX detected, but `letterspace' \MessageBreak package not installed. \MessageBreak Reverting to `soul' package for letterspacing}
%\@tufte@loadsoul
%}%
%}%
%}{%
%\TufteDebugInfoNL{Plain LaTeX detected. \MessageBreak Using `soul' package for letterspacing}
%\@tufte@loadsoul
%}
%}{%
%% we're not to load letterspacing, so do nothing
%}
%%
% An environment for paragraph-style section
\providecommand\newthought[1]{%
\addvspace{1.0\baselineskip plus 0.5ex minus 0.2ex}%
\noindent\textsc{#1}%
}
%%
% Redefine the display environments (quote, quotation, etc.)
\renewenvironment{verse}
{\let\\\@centercr
\list{}{\itemsep \z@
\itemindent -1pc%
\listparindent\itemindent
\rightmargin \leftmargin
\advance\leftmargin 1pc}%
\small%
\item\relax}
{\endlist}
\renewenvironment{quotation}
{\list{}{\listparindent 1pc%
\itemindent \listparindent
\rightmargin \leftmargin
\parsep \z@ \@plus\p@}%
\small%
\item\relax\noindent\ignorespaces}
{\endlist}
\renewenvironment{quote}
{\list{}{\rightmargin\leftmargin}%
\small%
\item\relax}
{\endlist}
%%
% Italicize description run-in headings (instead of the default bold)
\renewcommand*\descriptionlabel[1]{\hspace\labelsep\normalfont\em #1}
%%
% Used for doublespacing, and other linespacing
\RequirePackage{setspace}
%%
% Load the bidi package if instructed to do so. This package must be loaded
% prior to our redefining the \footnote and \cite commands.
\ifthenelse{\boolean{@tufte@loadbidi}}{\RequirePackage{bidi}}{}
%%
% A function that removes leading and trailling spaces from the supplied macro.
% Based on code written by Michael Downes (See ``Around the Bend'', #15.)
% Executing \@tufte@trim@spaces\xyzzy will result in the contents of \xyzzy
% being trimmed of leading and trailing white space.
\catcode`\Q=3
\def\@tufte@trim@spaces#1{%
% Use grouping to emulate a multi-token afterassignment queue
\begingroup%
% Put `\toks 0 {' into the afterassignment queue
\aftergroup\toks\aftergroup0\aftergroup{%
% Apply \trimb to the replacement text of #1, adding a leading
% \noexpand to prevent brace stripping and to serve another purpose
% later.
\expandafter\@tufte@trim@b\expandafter\noexpand#1Q Q}%
% Transfer the trimmed text back into #1.
\edef#1{\the\toks0}%
}
% \trimb removes a trailing space if present, then calls \@tufte@trim@c to
% clean up any leftover bizarre Qs, and trim a leading space. In
% order for \trimc to work properly we need to put back a Q first.
\def\@tufte@trim@b#1 Q{\@tufte@trim@c#1Q}
% Execute \vfuzz assignment to remove leading space; the \noexpand
% will now prevent unwanted expansion of a macro or other expandable
% token at the beginning of the trimmed text. The \endgroup will feed
% in the \aftergroup tokens after the \vfuzz assignment is completed.
\def\@tufte@trim@c#1Q#2{\afterassignment\endgroup \vfuzz\the\vfuzz#1}
\catcode`\Q=11
%%
% Citations should go in the margin as sidenotes
\RequirePackage{natbib}
\RequirePackage{bibentry} % allows bibitems to be typeset outside thebibliography environment
% Redefine the \BR@b@bibitem command to fix a bug with bibentry+chicago style
\renewcommand\BR@b@bibitem[2][]{%
\ifthenelse{\isempty{#1}}%
{\BR@bibitem{#2}}%
{\BR@bibitem[#1]{#2}}%
\BR@c@bibitem{#2}%
}
\nobibliography* % pre-loads the bibliography keys
\providecommand{\doi}[1]{\textsc{doi:} #1}% pre-defining this so it may be used before the \bibliography command it issued
%%
% Normal \cite behavior
\newcounter{@tufte@num@bibkeys}%
\newcommand{\@tufte@normal@cite}[2][0pt]{%
% Snag the last bibentry in the list for later comparison
\let\@temp@last@bibkey\@empty%
\@for\@temp@bibkey:=#2\do{\let\@temp@last@bibkey\@temp@bibkey}%
\sidenote[][#1]{%
% Loop through all the bibentries, separating them with semicolons and spaces
\normalsize\normalfont\@tufte@citation@font%
\setcounter{@tufte@num@bibkeys}{0}%
\@for\@temp@bibkeyx:=#2\do{%
\ifthenelse{\equal{\@temp@last@bibkey}{\@temp@bibkeyx}}%
{\ifthenelse{\equal{\value{@tufte@num@bibkeys}}{0}}{}{and\ }%
\@tufte@trim@spaces\@temp@bibkeyx% trim spaces around bibkey
\bibentry{\@temp@bibkeyx}}%
{\@tufte@trim@spaces\@temp@bibkeyx% trim spaces around bibkey
\bibentry{\@temp@bibkeyx};\ }%
\stepcounter{@tufte@num@bibkeys}%
}%
}%
}
%%
% Macros for holding the list of cite keys until after the \sidenote
\gdef\@tufte@citations{}% list of cite keys
\newcommand\@tufte@add@citation[1]{\relax% adds a new bibkey to the list of cite keys
\ifx\@tufte@citations\@empty\else
\g@addto@macro\@tufte@citations{,}% separate by commas
\fi
\g@addto@macro\@tufte@citations{#1}
}
\newcommand{\@tufte@print@citations}[1][0pt]{% puts the citations in a margin note
% Snag the last bibentry in the list for later comparison
\let\@temp@last@bibkey\@empty%
\@for\@temp@bibkey:=\@tufte@citations\do{\let\@temp@last@bibkey\@temp@bibkey}%
\marginpar{%
\hbox{}\vspace*{#1}%
\@tufte@citation@font%
\@tufte@citation@justification%
\@tufte@margin@par% use parindent and parskip settings for marginal text
\vspace*{-1\baselineskip}%
% Loop through all the bibentries, separating them with semicolons and spaces
\setcounter{@tufte@num@bibkeys}{0}%
\@for\@temp@bibkeyx:=\@tufte@citations\do{%
\ifthenelse{\equal{\@temp@last@bibkey}{\@temp@bibkeyx}}%
{\ifthenelse{\equal{\value{@tufte@num@bibkeys}}{0}}{}{and\ }%
\@tufte@trim@spaces\@temp@bibkeyx% trim spaces around bibkey
\bibentry{\@temp@bibkeyx}}%
{\@tufte@trim@spaces\@temp@bibkeyx% trim spaces around bibkey
\bibentry{\@temp@bibkeyx};\ }%
\stepcounter{@tufte@num@bibkeys}%
}%
\@tufte@reset@par% use parindent and parskip settings for body text
}%
}
%%
% \cite behavior when executed within a sidenote
\newcommand{\@tufte@sidenote@citations}{}% contains list of \cites in sidenote
\newcommand{\@tufte@infootnote@cite}[1]{%
\@tufte@add@citation{#1}
}
%%
% Set the default \cite style. This is set and reset by the \sidenote command.
\let\cite\@tufte@normal@cite
%%
% Transform existing \footnotes into \sidenotes
% Sidenote: ``Where God meant footnotes to go.'' ---Tufte
\RequirePackage{optparams}% for our new sidenote commands -- provides multiple optional arguments for commands
\providecommand*{\footnotelayout}{\@tufte@sidenote@font\@tufte@sidenote@justification}
\renewcommand{\footnotelayout}{\@tufte@sidenote@font\@tufte@sidenote@justification}
% Override footmisc's definition to set the sidenote marks (numbers) inside the
% sidenote's text block.
\long\def\@makefntext#1{\@textsuperscript{\@tufte@sidenote@font\tiny\@thefnmark}\,\footnotelayout#1}
% Set the in-text footnote mark in the same typeface as the body text itself.
\def\@makefnmark{\hbox{\@textsuperscript{\normalfont\footnotesize\@thefnmark}}}
\providecommand*{\multiplefootnotemarker}{3sp}
\providecommand*{\multfootsep}{,}
\renewcommand*\@footnotemark{%
\leavevmode%
\ifhmode%
\edef\@x@sf{\the\spacefactor}%
\@tufte@check@multiple@sidenotes%
\nobreak%
\fi%
\@makefnmark%
\ifhmode\spacefactor\@x@sf\fi%
\relax%
}
\newcommand{\@tufte@check@multiple@sidenotes}{%
\ifdim\lastkern=\multiplefootnotemarker\relax%
\edef\@x@sf{\the\spacefactor}%
\unkern%
\textsuperscript{\multfootsep}%
\spacefactor\@x@sf\relax%
\fi
}
\renewcommand\@footnotetext[2][0pt]{%
\marginpar{%
\hbox{}\vspace*{#1}%
\def\baselinestretch {\setspace@singlespace}%
\ifthenelse{\boolean{@tufte@loadbidi}}{\if@rl@footnote\@rltrue\else\@rlfalse\fi}{}%
\reset@font\footnotesize%
\@tufte@margin@par% use parindent and parskip settings for marginal text
\vspace*{-1\baselineskip}\noindent%
\protected@edef\@currentlabel{%
\csname p@footnote\endcsname\@thefnmark%
}%
\color@begingroup%
\@makefntext{%
\ignorespaces#2%
}%
\color@endgroup%
}%
\@tufte@reset@par% use parindent and parskip settings for body text
}%
%
% Define \sidenote command. Can handle \cite.
\newlength{\@tufte@sidenote@vertical@offset}
\setlength{\@tufte@sidenote@vertical@offset}{0pt}
% #1 = footnote num, #2 = vertical offset, #3 = footnote text
\long\def\@tufte@sidenote[#1][#2]#3{%
\let\cite\@tufte@infootnote@cite% use the in-sidenote \cite command
\gdef\@tufte@citations{}% clear out any old citations
\ifthenelse{\NOT\isempty{#2}}{%
\gsetlength{\@tufte@sidenote@vertical@offset}{#2}%
}{%
\gsetlength{\@tufte@sidenote@vertical@offset}{0pt}%
}%
\ifthenelse{\isempty{#1}}{%
% no specific footnote number provided
\stepcounter\@mpfn%
\protected@xdef\@thefnmark{\thempfn}%
\@footnotemark\@footnotetext[\@tufte@sidenote@vertical@offset]{#3}%
}{%
% specific footnote number provided
\begingroup%
\csname c@\@mpfn\endcsname #1\relax%
\unrestored@protected@xdef\@thefnmark{\thempfn}%
\endgroup%
\@footnotemark\@footnotetext[\@tufte@sidenote@vertical@offset]{#3}%
}%
\@tufte@print@citations% print any citations
\let\cite\@tufte@normal@cite% go back to using normal in-text \cite command
\unskip\ignorespaces% remove extra white space
\kern-\multiplefootnotemarker% remove \kern left behind by sidenote
\kern\multiplefootnotemarker\relax% add new \kern here to replace the one we yanked