path: root/Master/texmf-dist/source/latex/contracard/contracard.dtx

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%
%<*contracard-pkg>
\NeedsTeXFormat{LaTeX2e}[1995/12/01]
\ProvidesPackage{contracard}[2019/03/03 Package for typesetting called dances]
%</contracard-pkg>
%<*contracard-cls>
\NeedsTeXFormat{LaTeX2e}[1995/12/01]
\ProvidesClass{contracard}[2019/03/03 Class for creating dance calling cards]
\AtEndOfClass{\LoadClass{article}}
%</contracard-cls>
%
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\usepackage{bookmark}
\usepackage[page,toc]{appendix}

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% \GetFileInfo{contracard.dtx}
% \makeatletter
% \errorcontextlines=999
%
% \title{The Contra Card Project}
% \author{
%   \name{Sam Whited}\\*
%   \texttt{sam@samwhited.com}
% }
% \date{\today\\*\gittag}
%
% \maketitle
% \begin{exampledance}
% \begin{contra}{Monarch Grove}{Martha Wild}{Duple becket}
%   \move{Slide left and circle left \textthreequarters\moveindex{Circle Left}\moveindex{Slide Left}}
%   \swing*[Neighbor]{8}
%   \longlines
%   \dosido*[Men]{8}
%   \allemande*[Men]{8}{left 1\textonehalf}
%   \move{Partner star promenade and butterfly whirl\moveindex{Star Promenade}\moveindex{Butterfly Whirl}}
%   \dosido*[Women]{8}
%   \swing[partner]{8}
% \end{contra}
% \end{exampledance}
% \tableofcontents
% \phantomsection
% \addcontentsline{toc}{section}{\lodtitle}
% \hypertarget{CC:LOD}{}
% \listofdances
%
% \section{Introduction}
%
% The \textbf{Contra Card} project is designed to aid in the formatting and
% typesetting of caller cards for traditional square and line dances.
%
% The project comprises a \LaTeX\ package (\fname{contracard.sty}) and a
% \LaTeX\ class (\fname{contracard.cls}). The package provides the core
% functionality of Contra Card while the class file acts as a convenience
% wrapper for making calling cards.
%
% \subsection{About the source}
%
% Contributions are welcome, and the latest development version of the project
% can always be found at \url{https://git.sr.ht/~samwhited/contracard}.
%
% \subsection{License}
%
% This project may be distributed and/or modified under the conditions of the
% \LaTeX\ Project Public License, either version 1.3c of this license or (at
% your opinion) any later version. The latest version of this license is in:
%
% \url{http://www.latex-project.org/lppl.txt}
%
% and version 1.3c or later is part of all distributions of \LaTeX\ version
% 2008/05/04 or later.
%
% \subsection{Special thanks}
%
% \renewcommand{\thefootnote}{\fnsymbol{footnote}}%
% \addtocounter{footnote}{1}%
% Several people deserve a special thanks for their contributions to this
% package. Most notably the various callers and dancers who responded to my
% queries on the \href{http://www.sharedweight.net/}{Shared Weight},
% \href{http://groups.yahoo.com/neo/groups/trad-dance-callers/info}{Traditional
% Dance Callers}, and \href{http://www.contradance.org/}{Chatahoochee Country
% Dancers}, mailing lists. These comprise Andrea Nettleton, Bill Baritompa, Seth
% Tepfer, Richard Hopkins, Chris Page, James Saxe, Mark Goodwin, Rob Harper,
% Eric Black, Kalia Kliban, John Sweeney, Martha Wild\footnote{Dances by Martha
% Wild used in this publication are reproduced from \textit{Calls of the Wild}
% by special arrangement with the author.}, and Linda Leslie (in no particular
% order). Also to Sarah Snyder, and all of my other favorite dance partners from
% the Atlanta dance community.
%
% \begin{exampledance}
% \begin{contra}{Lament To Sarah}{Sam Whited}{Duple improper}
%   \lines*[In your set, short]
%   \move[4]{open up across}
%   \rollawaysashay
%   \move[4]{Neighbor two hand turn}\unskip\moveindex{Two hand turn}%
%
%   \move[8]{Cont.\ two hand turn}\unskip\moveindex{Two hand turn}%
%   \swing*[Melt into a]{8}
%
%   \balanceand\petronella
%   \balanceand\petronella
%   \balanceand\petronella
%   \move[8]{Balance with your partner and two hand turn while rotating to the
%   right to end facing new neighbors}\unskip\moveindex{Balance}\moveindex{Two hand turn}
%   \notes{%
%     Open up with your neighbor in four steps, facing across with leads on the
%     right.%
%   }
% \end{contra}
% \end{exampledance}
%
% \StopEventually{}
% \changes{0.1}{2013/02/09}{Created boilerplate for class}
% \changes{0.3}{2013/02/20}{Split core functionality out into package}
% \changes{0.4}{2013/02/22}{Support swung dances}
% \changes{0.4}{2013/02/22}{Add list of dances}
% \changes{0.4}{2013/02/22}{Add \pkg{tocloft} package to requirements}
% \changes{1.0.0}{2013/09/09}{Start using \href{http://semver.org}{Semantic
% Versioning}}
% \changes{1.0.0}{2013/09/15}{Fix phrase separator issues}
%
% \section{Building and using \pkg{contracard}}
%
% \paragraph{Dependencies} The following dependencies are loaded by
% \pkg{contracard} (you do not need to include them in your project,
% \pkg{contracard} does this for you); before building the \pkg{contracard}
% package you should verify that they are installed.
%
%    \begin{macrocode}
%<*contracard-pkg>
\RequirePackage{calc,intcalc}
\RequirePackage{ifthen}
\RequirePackage{tocloft}
\RequirePackage{textcomp}
%</contracard-pkg>
%    \end{macrocode}
%
% If you're using the class, you'll want the following additional dependencies:
%
%    \begin{macrocode}
%<*contracard-cls>
\AtEndOfClass{\RequirePackage{geometry}}
\AtEndOfClass{\RequirePackage[compact]{titlesec}}
\AtEndOfClass{\RequirePackage{contracard}}
%</contracard-cls>
%    \end{macrocode}
%    \begin{macrocode}
%<*contracard-pkg>
%    \end{macrocode}
%
% \paragraph{Building \pkg{contracard}} Once you have all the required packages,
% building \pkg{contracard} from source can be accomplished in multiple ways. If
% the Makefile is present running \code{make help} will tell you everything you
% need to know. To manually extract the files and generate the documentation
% simply run \code{pdflatex} or \code{xelatex} against \fname{contracard.dtx}:
%
% \begin{Verbatim}
%   $ xelatex --shell-escape contracard.dtx
% \end{Verbatim}
%
% The \code{-{}-shell-escape} option is only required if you want the output to
% contain version information. This will also require that you have \pkg{git}
% installed (and the git repo itself) as the version is determined by running:
%
% \begin{Verbatim}
%   $ git describe --tags --dirty
% \end{Verbatim}
%
% \paragraph{Using \pkg{contracard}} Building results in two main files, a class
% and a package. In general, if you want to make a calling card, use the
% \pkg{contracard} class and if you want to print a contra dance in a book or
% article, use a different class and require the \pkg{contracard} package.
%
% \subsection{Options}
%
% \hypertarget{CCPACKAGE:OPTIONS}{}
% \begin{macro}{showcountbefore}
% \begin{macro}{showcountafter}
% \begin{macro}{enableidx}
% \changes{1.0.0}{2013/09/08}{New option}
% The package (or class) can also be loaded with the following options. For more
% information about each option, see the command which it calls.
%    \begin{macrocode}
\DeclareOption{showcountafter}{\showcountafter}
\DeclareOption{showcountbefore}{\showcountbefore}
\DeclareOption{enableidx}{\AtEndOfPackage{\enableidx}}
%    \end{macrocode}
% \end{macro}
% \end{macro}
% \end{macro}
%
% \clearpage
% \phantomsection
% \part{The \pkg{contracard} package}
%
% \section{Formatting}
%
% These options determine how the dance will look.
%
% \begin{macro}{\defaultcontraenv}
% \begin{macro}{\dancetitleenv}
% \changes{0.1}{2013/02/14}{Allow user to format moves}
% \changes{0.3}{2013/02/20}{Allow user to format dance title block}
% By default, all contra moves and the title block are wrapped in the
% \code{flushleft} environment. To change this you can renew
% the following macros:
%    \begin{macrocode}
\newcommand*{\defaultcontraenv}{flushleft}
\newcommand*{\dancetitleenv}{flushleft}
%    \end{macrocode}
% \end{macro}
% \end{macro}
%
% \begin{macro}{\dancetitleformat}
% \begin{macro}{\danceauthorformat}
% \begin{macro}{\danceformformat}
% \changes{0.3}{2013/02/20}{Allow the user to change the dance title format}
% \changes{0.3}{2013/02/20}{Allow the user to change the dance form format}
% To change the formatting of a dance's title, author, or form, redefine the
% following macros:
%    \begin{macrocode}
\newcommand*{\dancetitleformat}{\section*}
\newcommand*{\danceauthorformat}{\subsection*}
\newcommand*{\danceformformat}{\hspace{\fill}}
%    \end{macrocode}
% \end{macro}
% \end{macro}
% \end{macro}
%
% \begin{macro}{\movedelimiter}
% \changes{0.3}{2013/02/20}{Allow customizing the move delimiter character}
% \begin{macro}{\partdelimiter}
% \changes{0.3}{2013/02/20}{Allow customizing the part delimiter}
% \begin{macro}{\midpartdelimiter}
% \changes{0.3}{2013/02/20}{Allow customizing the mid-part delimiter}
% These commands define delimiters that are used between moves, or at the midway
% point in a part.
%    \begin{macrocode}
\newcommand*{\movedelimiter}{,}
\newcommand*{\partdelimiter}{.}
\newcommand*{\midpartdelimiter}{;}
%    \end{macrocode}
% \end{macro}
% \end{macro}
% \end{macro}
%
% \begin{macro}{\phraseseparator}
% \changes{0.4}{2013/02/22}{Allow custom phrase separator character}
% \begin{macro}{\phrasevspace}
% \changes{0.4}{2013/02/22}{Allow custom phrase separation length}
% The \code{\textbackslash phraseseparator} macro is inserted between every
% musical phrase and --- by default --- inserts \code{\textbackslash
% phrasevspace} amount of white space.
%    \begin{macrocode}
\newlength{\phrasevspace}
\setlength{\phrasevspace}{1em}
\newcommand*{\phraseseparator}{\vspace{\phrasevspace}}
%    \end{macrocode}
% \end{macro}
% \end{macro}
%
% A dance with a centered title block, a custom mid-part delimiter (an em-dash
% in this case), and a nice horticultural dingbat as the phrase separator can be
% accomplished with:
%
% \begin{verbatim}
%   \renewcommand*{\dancetitleenv}{center}
%   \renewcommand*{\midpartdelimiter}{\ ---}
%   \renewcommand*{\phraseseparator}{\ding{167}}
% \end{verbatim}
%
% and looks something like this:
%
% \begin{exampledance}
% \renewcommand*{\dancetitleenv}{center}%
% \renewcommand*{\midpartdelimiter}{\ ---}%
% \renewcommand*{\phraseseparator}{\ding{167}}%
% \begin{contra}{Code's Compiling}{Sam Whited}{Duple becket}
%   \dosido*[Neighbor]{8}
%   \seesaw*[Partner]{8}
%   \swing*[Shadow]{16}
%   \balanceand\petronella
%   \balanceand\petronella
%   \swing*[Partner]{8}
%   \rightandleftthrough*[Left diagonal:]
%   \notes{The Neighbor dosido into a partner see saw should be one fluid
%   motion. Resist spinning in the dosido, and start revolving slowly over your
%   right shoulder as you enter the see saw and everything will flow. Make sure
%   lines have \emph{lots} of space for the dosido.}
%   \vspace*{\fill}
%   \begin{flushright}
%   \href{http://creativecommons.org/licenses/by/3.0/}{%
%     \IfFileExists{by.png}{%
%       \includegraphics[width=1cm]{by.png}%
%     }{\cc\by}}
%   \end{flushright}
% \end{contra}
% \end{exampledance}
%
% \begin{macro}{\showcountbefore}
% \changes{1.0.0}{2013/09/07}{Allow showing the count before each move}
% \begin{macro}{\showcountafter}
% \changes{1.0.0}{2013/09/07}{Allow showing the count after each move}
% \begin{macro}{\hidecountbefore}
% \changes{1.0.0}{2013/09/07}{Allow hiding the count before each move}
% \begin{macro}{\hidecountafter}
% \changes{1.0.0}{2013/09/07}{Allow hiding the count after each move}
% These macros allow the user to show or hide the moves duration before or after
% each move.
%    \begin{macrocode}
\newcommand*{\showcountbefore}{\def\@showcountbefore{}}
\newcommand*{\showcountafter}{\def\@showcountafter{}}
\newcommand*{\hidecountbefore}{\let\@showcountbefore\undefined}
\newcommand*{\hidecountafter}{\let\@showcountafter\undefined}
%    \end{macrocode}
% \end{macro}
% \end{macro}
% \end{macro}
% \end{macro}

% \begin{macro}{\countleftbracket}
% \changes{1.0.0}{2013/09/10}{Add ability to change count brackets}
% \begin{macro}{\countrightbracket}
% \changes{1.0.0}{2013/09/10}{Add ability to change count brackets}
% These commands can be used to set the left and right brackets which are
% inserted on around the count as discussed above. By default, they are set to
% plain left and right parenthesis. Note that these commands take a single
% argument (the new bracket) instead of simply being something that you redefine
% like many of the other formatting commands. They are not used for inserting
% the brackets themselves; just for changing them.
%    \begin{macrocode}
\def\cc@countleftbracket{(}
\def\cc@countrightbracket{)}
\newcommand*{\countleftbracket}[1]{\def\cc@countleftbracket{#1}}
\newcommand*{\countrightbracket}[1]{\def\cc@countrightbracket{#1}}
%    \end{macrocode}
% \end{macro}
% \end{macro}
%
% For instance, a dance with the count shown afterwards (and the default
% brackets) looks like this:
%
% \begin{exampledance}
% \showcountafter%
% \begin{contra}{Whirling Dervish}{Sam Whited}{Duple improper}
%   \walkaround[neighbor 1\textthreequarters]{8}
%   \move[8]{Men half hey ricochet while ladies cross%
%   \unskip\moveindex{Hey for Four}%
%   \unskip\moveindex{Half Hey}%
%   \unskip\moveindex{Half Hey Ricochet}%
%   \unskip\moveindex{Hey}%
%   }
%   \swing[your partners all]{16}
%   \move[8]{Spin like a Whirling Dervish\moveindex{Whirling Dervish}}
%   \balanceand\petronella
%   \balanceand\move[4]{gents roll neighbor away with a half sashay\moveindex{Half
%   Sashay}\moveindex{Roll Away}\moveindex{Roll Away\ldots Half Sashay}}
%   \move[8]{Balance neighbor and left shoulder round 1 time to new
%   neighbors\moveindex{Balance}\moveindex{Walk around}\moveindex{Left shoulder round}}
%   \notes{A ``Whirling Dervish" is just a circle left in single file except
%   that you should spin over your left shoulder the entire time you're doing
%   it.}
%   \vspace*{\fill}
%   \begin{flushright}
%   \href{http://creativecommons.org/licenses/by/3.0/}{%
%     \IfFileExists{by.png}{%
%       \includegraphics[width=1cm]{by.png}%
%     }{\cc\by}}
%   \end{flushright}
% \end{contra}
% \end{exampledance}
%
% \begin{macro}{\setdefaultnotesenv}
% \changes{1.0.0}{2013/09/10}{Allow changing the default notes environment}
% \begin{macro}{\prenotevspace}
% \changes{1.0.0}{2013/09/10}{Allow changing the default notes vspace}
% You might have noticed the nicely formatted notes in the previous example. By
% default, all notes are set using the \code{flushleft} environment, and with
% \code{\textbackslash fill} amount of vspace before them. This can easily be
% changed with this macro and length.
%    \begin{macrocode}
\def\cc@defaultnotesenv{flushleft}
\newcommand*{\setdefaultnotesenv}[1]{\def\cc@defaultnotesenv{#1}}
\newlength{\prenotevspace}
\setlength{\prenotevspace}{\fill}
%    \end{macrocode}
% \end{macro}
% \end{macro}
%
% \section{Counters}
%
% Lots of counters are used throughout Contra Card for various tasks. The
% following counters do everything from keeping track of the timing, to counting
% the number of moves in a dance.
%
% \subsection{Musical counts}
%
% \begin{macro}{dancecount}
% \begin{macro}{partcount}
% \changes{0.2}{2013/02/15}{Create a counter for the current musical part}
% \changes{0.3}{2013/02/21}{Change to contain the count, not the part itself}
% \begin{macro}{phrasecount}
% \changes{0.2}{2013/02/15}{Create a counter for the current musical phrase}
% \changes{0.3}{2013/02/21}{Change to contain the count, not the phrase itself}
% \begin{macro}{dancepart}
% \changes{0.3}{2013/02/21}{Create a new counter for the current phrase}
% \begin{macro}{dancephrase}
% \changes{0.3}{2013/02/21}{Create a new counter for the current phrase}
% These counters help us keep track of the counts (or `steps') in the dance. The
% \code{dancecount} is reset at the start of each new dance, the
% \code{partcount} is reset at the begining of each part (eg.\ \code{A1} or
% \code{B1}), and the \code{phrasecount} is reset every time the part changes
% (eg.~from \code{A} to \code{B}). The \code{dancepart} and \code{dancephrase}
% counters contain the number of the part of phrase in the dance (instead of the
% number of steps).
%    \begin{macrocode}
\newcounter{dancecount}
\newcounter{partcount}
\newcounter{phrasecount}
\newcounter{dancepart}
\newcounter{dancephrase}
%    \end{macrocode}
% \end{macro}
% \end{macro}
% \end{macro}
% \end{macro}
% \end{macro}
%
% \begin{macro}{dancepartlength}
% \changes{0.4}{2013/02/22}{Create a new counter for the part length}
% \begin{macro}{dancephraselength}
% \changes{0.4}{2013/02/22}{Create a new counter for the phrase length}
% \begin{macro}{\resetdancepartlength}
% \changes{1.0.0}{2013/08/12}{Add ability to easily reset counter}
% \begin{macro}{\resetdancephraselength}
% \changes{1.0.0}{2013/08/12}{Add ability to easily reset counter}
% Most contra dances are composed of two 32 count phrases, each with two 16
% count parts, however, it's sometimes useful to change these lengths (for swung
% dances and the like). It's important to fully understand how the move command
% works before modifying these values. Changing just one or the other can have
% unexpected consequences. You can set them back quickly afterwards with the
% reset commands.
%    \begin{macrocode}
\newcounter{dancepartlength}
\newcounter{dancephraselength}
\newcommand*{\resetdancepartlength}{\setcounter{dancepartlength}{16}}
\newcommand*{\resetdancephraselength}{\setcounter{dancephraselength}{32}}
\resetdancepartlength
\resetdancephraselength
%    \end{macrocode}
% For example, if we set the \code{dancepartlength} to 12 and the
% \code{\textbackslash dancephraselength} to 24 (along with some minor tweaks
% for clarity) like so:
%
% \begin{verbatim}
%   \setcounter{dancepartlength}{12}
%   \setcounter{dancephraselength}{24}
%   \showcountafter
% \end{verbatim}
%
% We can create a nice mixer in waltz time:
%
% \begin{exampledance}
% \setcounter{dancepartlength}{12}
% \setcounter{dancephraselength}{24}
% \begin{contra}{Turn Around Waltz}{Sam Whited}{Circle waltz}
%   \showcountafter
%
%   \move[6]{Roll lady on left away}\moveindex{Roll Away}
%   \move[6]{Forward and back}\moveindex{Forward and Back}
%   \move[6]{Roll lady on left away}\moveindex{Roll Away}
%   \move[6]{Forward and back}\moveindex{Forward and Back}
%   \move[6]{Hands out and in, turn out}\moveindex{Turn Alone}
%   \move[6]{Hands in and out, turn in}\moveindex{Turn Alone}
%   \move[6]{Hands out and in ladies cast right}\moveindex{Cast Right}
%   \move[6]{Parallels or free waltz}\moveindex{Parallels}
%
%   \notes{Repeat \textbf{BABB} if dancing to the Nanci Griffith cover of ``Turn
%   Around". Circles of 4 or 8 couples brings you back to your original partner
%   for free waltz at end; for 3 or 7 put partner on your left to start. Get
%   people into square formation, then ask them to merge squares to make things
%   easier.}
% \end{contra}
% \resetdancepartlength
% \resetdancephraselength
% \end{exampledance}
% \end{macro}
% \end{macro}
% \end{macro}
% \end{macro}
%
% \begin{macro}{\resetdancephrase}
% \begin{macro}{\resetdancepart}
% \begin{macro}{\resetdancephrase*}
% \begin{macro}{\resetdancepart*}
% \changes{0.2}{2013/02/15}{Allow the user to reset the phrase}
% \changes{0.3}{2013/02/21}{Change name of \code{\textbackslash progressed}}
% The phrase will continue to increment (\code{A}, \code{B}, \code{C}) unless
% the user resets it by calling \code{\textbackslash resetdancephrase}. The user
% can also manually reset the part. If the value of the phrase or part would be
% the same after resetting, no action is taken. You can use the splat version of
% the commands to force a reset (eg.~even if the \code{dancephrase} counter is
% already at 1, the \code{dancephrase} and \code{phrasecount} counters will
% still be reset).
%    \begin{macrocode}
\newcommand*{\resetdancephrase}{%
  \ifthenelse{\value{partcount}=16}{\newline}{}%
  \@ifstar{\@resetdancephraseStar}{\@resetdancephraseNoStar}%
}
\newcommand*{\@resetdancephraseStar}{%
  \setcounter{dancephrase}{1}%
  \setcounter{phrasecount}{0}%
  \setcounter{phrasemovenum}{0}%
  \resetdancepart*%
}
\newcommand*{\@resetdancephraseNoStar}{%
  \ifthenelse{\value{dancephrase}=1}{}{%
    \setcounter{dancephrase}{1}%
    \setcounter{phrasecount}{0}%
    \setcounter{phrasemovenum}{0}%
    \resetdancepart%
  }%
}
\newcommand*{\resetdancepart}{%
  \@ifstar{\@resetdancepartStar}{\@resetdancepartNoStar}%
}
\newcommand*{\@resetdancepartStar}{%
  \setcounter{dancepart}{1}%
  \setcounter{partcount}{0}%
  \setcounter{partmovenum}{0}%
  \setcounter{halfpartmovenum}{0}%
}
\newcommand*{\@resetdancepartNoStar}{%
  \ifthenelse{\value{dancepart}=1}{}{%
    \setcounter{dancepart}{1}%
    \setcounter{partcount}{0}%
    \setcounter{partmovenum}{0}%
    \setcounter{halfpartmovenum}{0}%
  }%
}
%    \end{macrocode}
% \end{macro}
% \end{macro}
% \end{macro}
% \end{macro}
%
% \begin{macro}{\newdancephrase}
% \changes{0.3}{2013/02/21}{Allow user to manually start a new phrase}
% \begin{macro}{\newdancepart}
% \changes{0.3}{2013/02/21}{Allow user to manually start a new part}
% The user can also manually start a new phrase or part:
%    \begin{macrocode}
\newcommand*{\newdancephrase}{%
  \ifthenelse{\NOT\value{phrasecount}=0}{\par\phraseseparator\par}{}%
  \addtocounter{dancephrase}{1}%
  \setcounter{phrasecount}{0}%
  \setcounter{phrasemovenum}{0}%
  \resetdancepart*%
}
\newcommand*{\newdancepart}{%
  \par\nopagebreak%
  \addtocounter{dancepart}{1}%
  \setcounter{partcount}{0}%
  \setcounter{partmovenum}{0}%
  \setcounter{halfpartmovenum}{0}%
}
%    \end{macrocode}
% \end{macro}
% \end{macro}
%
% To see how this can be useful consider the following blues contras by caller
% (and all around cat's pajamas) Seth Tepfer. Each one comprises three 16 count
% phrases (\code{A1}, \code{B1}, and \code{C1}). The first employs the
% \code{\textbackslash newdancephrase} command to reset the phrase every 16
% counts, the second changes the \code{dancephraselength} and lets Contra Card
% handle figuring out how to break up the phrases. Both methods produce the same
% result.
%
% \begin{Verbatim}
% \begin{contra}{Untitled Blues \textnumero\ 1}{Seth Tepfer}{Duple minor im.}
%   \setlength{\phrasevspace}{0em}
%   \renewcommand*{\partdelimiter}{:}
%   \walkaround*[Neighbor]{8}
%   \walkaround*[Ladies]{8}
%   \newdancephrase
%   \balanceand*[Partner]\swing{12}
%   \newdancephrase
%   \ladieschain
%   \starleft{8}
%   \vspace*{\fill}
%   \begin{flushright}
%     \href{http://creativecommons.org/licenses/by-nc/3.0/}{%
%       \IfFileExists{by-nc.png}{%
%         \includegraphics[width=1cm]{by-nc.png}%
%        }{\cc\bync}}
%   \end{flushright}
% \end{contra}
% \end{Verbatim}
%
% \begin{exampledance}
% \begin{contra}{Untitled Blues \textnumero\ 1}{Seth Tepfer}{Duple minor im.}
%   \setlength{\phrasevspace}{0em}
%   \renewcommand*{\partdelimiter}{:}
%   \walkaround*[Neighbor]{8}
%   \walkaround*[Ladies]{8}
%   \newdancephrase
%   \balanceand*[Partner]\swing{12}
%   \newdancephrase
%   \ladieschain
%   \starleft{8}
%   \vspace*{\fill}
%   \begin{flushright}
%     \href{http://creativecommons.org/licenses/by-nc/3.0/}{%
%       \IfFileExists{by-nc.png}{%
%         \includegraphics[width=1cm]{by-nc.png}%
%        }{\cc\bync}}
%   \end{flushright}
% \end{contra}
% \end{exampledance}
%
% \clearpage
% \begin{Verbatim}
% \begin{contra}{Untitled Blues \textnumero\ 2}{Seth Tepfer}{Duple minor im.}
%   \setlength{\phrasevspace}{0em}
%   \renewcommand*{\partdelimiter}{:}
%   \setcounter{dancephraselength}{16}
%
%   \walkaround*[Neighbor]{8}
%   \move[8]{Gents allemande\moveindex{Allemande} left 1\textonehalf}
%   \balanceand*[Partner]\swing{12}
%   \move[8]{\textonehalf\ promenade\moveindex{Half Promenade}\moveindex{Promenade} across set}
%   \ladieschain
%   \vspace*{\fill}
%   \begin{flushright}
%     \href{http://creativecommons.org/licenses/by-nc/3.0/}{%
%       \IfFileExists{by-nc.png}{%
%         \includegraphics[width=1cm]{by-nc.png}%
%        }{\cc\bync}}
%   \end{flushright}
% \end{contra}
% \end{Verbatim}
%
% \begin{exampledance}
% \begin{contra}{Untitled Blues \textnumero\ 2}{Seth Tepfer}{Duple minor im.}
%   \setlength{\phrasevspace}{0em}
%   \renewcommand*{\partdelimiter}{:}
%   \setcounter{dancephraselength}{16}
%
%   \walkaround*[Neighbor]{8}
%   \move[8]{Gents allemande\moveindex{Allemande} left 1\textonehalf}
%   \balanceand*[Partner]\swing{12}
%   \move[8]{\textonehalf\ promenade\moveindex{Half Promenade}\moveindex{Promenade} across set}
%   \ladieschain
%   \vspace*{\fill}
%   \begin{flushright}
%     \href{http://creativecommons.org/licenses/by-nc/3.0/}{%
%       \IfFileExists{by-nc.png}{%
%         \includegraphics[width=1cm]{by-nc.png}%
%        }{\cc\bync}}
%   \end{flushright}
% \end{contra}
% \resetdancephraselength
% \end{exampledance}
%
% \subsection{Move counts}

% \begin{macro}{phrasemovenum}
% \changes{1.0.0}{2013/09/05}{Add counter for the number of moves in the phrase}
% \begin{macro}{partmovenum}
% \changes{1.0.0}{2013/09/05}{Add counter for the number of moves in the part}
% \begin{macro}{halfpartmovenum}
% \changes{1.0.0}{2013/09/10}{Add counter for the number of moves in half the part}
% \begin{macro}{dancemovenum}
% \changes{1.0.0}{2013/09/05}{Add counter for the number of moves in the dance}
% The following counters are used to keep track of the number of moves that have
% occurred thus far in the given dance, phrase, or part. They are incremented
% every time \code{\textbackslash move} is called.
%    \begin{macrocode}
\newcounter{phrasemovenum}
\newcounter{partmovenum}
\newcounter{halfpartmovenum}
\newcounter{dancemovenum}
\setcounter{phrasemovenum}{0}
\setcounter{partmovenum}{0}
\setcounter{halfpartmovenum}{0}
\setcounter{dancemovenum}{0}
%    \end{macrocode}
% \end{macro}
% \end{macro}
% \end{macro}
% \end{macro}
%
% \section{The \code{contra} environment}
%
% \begin{macro}{contra}
% \changes{0.1}{2013/02/14}{Create contra environment}
% The contra environment is pretty simple. It resets the various counters, and
% displays some information about the dance---if it is used inside of the
% \pkg{contracard} class, it also clears the page and moves the dance form into
% the header.
%    \begin{macrocode}
\newenvironment{contra}[4][\defaultcontraenv]{%
  \global\def\dancetitle{\ignorespaces#2\unskip}
  \global\def\danceauthor{\ignorespaces#3\unskip}
  \global\def\danceform{\ignorespaces#4\unskip}
  \setlength{\parskip}{0.3em plus 0.2em minus 0.3em}
  \refstepcounter{dance}
  \addcontentsline{lod}{dance}{\protect\numberline{\thedance}\ignorespaces#2\unskip}
  \setcounter{dancecount}{0}
  \setcounter{dancemovenum}{0}
  \resetdancepart*
  \resetdancephrase*
  \ifdefined\@ccisclass\clearpage\fi%
  \ifthenelse{\isundefined{\imki@wrindexentry}}{%
    \index{\ignorespaces#4\unskip}
  }{%
    \index[dbt]{\ignorespaces#4\unskip}
    \index[dba]{\ignorespaces#3\unskip}
  }%
  \begin{\dancetitleenv}
    \ifdefined\@ccisclass%
      \pagestyle{myheadings}
      \thispagestyle{myheadings}
      \markboth{}{\danceformformat{\ignorespaces#4\unskip}}
    \else%
      {\danceformformat{\ignorespaces#4\unskip}}%
    \fi%
    {\dancetitleformat{\ignorespaces#2\unskip}}%
    {\danceauthorformat{\ignorespaces#3\unskip}}%
  \end{\dancetitleenv}
  \newcommand*{\@contraenv}{#1}
  \begin{\@contraenv}
%    \end{macrocode}
% The next three lines are worth noting. Any new lines, vertical tabs, or form
% feeds you introduce into your dance won't actually do anything. Contra Card
% attempts to handle line breaks for your, and provides you with hook to insert
% vertical space at the appropriate times.
%    \begin{macrocode}
  \catcode10=9\relax % New line
  \catcode11=9\relax % Vertical Tab
  \catcode12=9\relax % Form Feed
}{%
  \end{\@contraenv}
}
%    \end{macrocode}
% \end{macro}
%
% \section{Moves}
%
% \subsection{The \code{\textbackslash move} command}
%
% \begin{macro}{\move}
% \changes{0.1}{2013/02/14}{Add move command}
% \changes{0.3}{2013/02/21}{Simplify dance logic using new counters}
% \changes{1.0.0}{2013/09/10}{Improve indentation and line spacing}
% \begin{macro}{\move*}
% The meat of the \pkg{contracard} package is contained in the
% \code{\textbackslash move} command.
% This command takes in a move to display, and (optionally) the number of beats
% the move takes.
% If the count is not specified, 8 is used as the default.
%    \begin{macrocode}
\newcommand*{\move}{\@ifstar\@moveStar\@moveNoStar}
\newcommand*{\@moveStar}[2][8]{%
  \def\cc@moveStar{}\@moveNoStar[#1]{#2}\let\cc@moveStar\undefined%
}
\newlength{\cc@partsepwidth}%
\newcommand*{\@balanceAnd}{\ignorespaces}%
\newcommand*{\@extraCount}{0}%
\newcounter{movecount}%
\newcommand*{\@moveNoStar}[2][8]{%
  \setlength{\parindent}{0pt}%
  \setlength{\cc@partsepwidth}{\widthof{\Alph{dancephrase}\arabic{dancepart}%
    \partdelimiter\ }}%
  \setlength{\hangindent}{\cc@partsepwidth}%
  \ifthenelse{\value{phrasecount}=\value{dancephraselength}}{%
    \ifthenelse{\NOT\(#1=0\)}{%
      \newdancephrase%
    }{}%
  }{%
    \ifthenelse{\(\value{partcount}=\value{dancepartlength}\)%
      \AND\NOT\(#1=0\)}{%
      \newdancepart%
    }{}%
  }%
  \ifthenelse{\value{partmovenum}=0}{%
    \Alph{dancephrase}\arabic{dancepart}\partdelimiter\ %
  }{}%
  \setcounter{movecount}{0}%
  \addtocounter{movecount}{#1}%
  \addtocounter{movecount}{\@extraCount}%
  \addtocounter{dancecount}{\value{movecount}}%
  \addtocounter{phrasecount}{\value{movecount}}%
  \addtocounter{partcount}{\value{movecount}}%
  \addtocounter{phrasemovenum}{1}%
  \addtocounter{partmovenum}{1}%
  \addtocounter{halfpartmovenum}{1}%
  \addtocounter{dancemovenum}{1}%
  \ifthenelse{\isundefined{\@showcountbefore}\OR\(\value{movecount}=0\)}{%
    \relax%
  }{\cc@countleftbracket\ignorespaces\themovecount\unskip\cc@countrightbracket~}%
  \@balanceAnd#2\unskip%
  \ifthenelse{\isundefined{\@showcountafter}\OR\(\value{movecount}=0\)}{%
    \relax%
  }{~\cc@countleftbracket\ignorespaces\themovecount\unskip\cc@countrightbracket}%
  \ifthenelse{\NOT\(\value{movecount}=0\)}{%
    \ifthenelse{\value{partcount}=\intcalcDiv{\value{dancepartlength}}{2}}{%
      \setcounter{halfpartmovenum}{0}%
    }{}%
    \ifx\cc@moveStar\undefined%
      \ifthenelse{\value{partcount}=\intcalcDiv{\value{dancepartlength}}{2}}{%
        \midpartdelimiter\looseness=-1\linebreak[1]\space\nopagebreak\ignorespaces%
      }{%
        \ifthenelse{\NOT\value{partcount}=\value{dancepartlength}}{%
          \movedelimiter\nolinebreak[2]\space\nopagebreak\ignorespaces%
        }{}%
      }%
    \fi%
  }{}%
  \renewcommand*{\@balanceAnd}{\ignorespaces}%
  \renewcommand*{\@extraCount}{0}%
}
%    \end{macrocode}
% \end{macro}
% \end{macro}
%
% \subsection{Move shortcuts}
%
% Often you may find yourself copy and pasting common moves that have the same
% timing, wording, etc. For times like this \pkg{contracard} provides a number
% of shortcut macros.
%
% \begin{macro}{\allemande}
% \changes{1.0.0}{2013/09/05}{Add move shortcut}
% \begin{macro}{\allemande*}
% \changes{1.0.0}{2013/09/05}{Add move shortcut}
% The allemande macro takes two mandatory arguments: the count, and the
% direction to allemande. It also takes the person to allemande (eg.~shadow,
% partner, neighbor, etc.) as an optional first argument.
%    \begin{macrocode}
\newcommand*{\allemande}{%
  \moveindex{Allemande}%
  \@ifstar\@allemandeStar\@allemandeNoStar%
}
\newcommand*{\@allemandeNoStar}[3][\unskip]{%
  \move[#2]{Allemande \ignorespaces#3\unskip\ \ignorespaces#1\unskip}%
}
\newcommand*{\@allemandeStar}[3][%
  \expandafter\expandafter\expandafter\MakeUppercase\@gobbletwo]{%
  \move[#2]{\ignorespaces#1\unskip\ allemande \ignorespaces#3\unskip}%
}
%    \end{macrocode}
% \end{macro}
% \end{macro}
%
% \begin{macro}{\balance}
% \changes{1.0.0}{2013/09/05}{Add move shortcut}
% \begin{macro}{\balance*}
% \changes{1.0.0}{2013/09/05}{Add move shortcut}
% \begin{macro}{\balanceand}
% \changes{1.0.0}{2013/09/05}{Add move shortcut}
% \changes{2.0.0}{2019/02/28}{Now modifies count and text of next move}
% \begin{macro}{\balanceand*}
% \changes{1.0.0}{2013/09/05}{Add move shortcut}
% \changes{2.0.0}{2019/02/28}{Now modifies count and text of next move}
% The \code{\textbackslash balance} macro takes a single optional argument and
% prints it after (or before if you use \code{\textbackslash balance*}) the word
% `balance'. Balances always take up 4 beats.
% If \code{\textbackslash balanceand} or \code{\textbackslash balanceand*} is
% used, the balance won't be counted as a separate move.
% Instead, its count (and the text) will be added to the next move used.
%    \begin{macrocode}
\newcommand*{\balance}{%
  \moveindex{Balance}%
  \@ifstar\@balanceStar\@balanceNoStar%
}
\newcommand*{\@balanceNoStar}[1][\unskip]{%
  \move[4]{Balance \ignorespaces#1\unskip}%
}
\newcommand*{\@balanceStar}[1][%
  \expandafter\expandafter\expandafter\MakeUppercase\@gobbletwo]{%
  \move[4]{\ignorespaces#1\unskip\ balance}%
}
\newcommand*{\balanceand}{%
  \cc@checkphrasestart%
  \moveindex{Balance}%
  \@ifstar\@balanceandStar\@balanceandNoStar%
}
\newcommand*{\@balanceandNoStar}[1][]{%
  \renewcommand*{\@balanceAnd}{Balance and \ignorespaces#1\unskip\ \expandafter\ignorespaces\expandafter\MakeLowercase}%
  \renewcommand*{\@extraCount}{4}%
}
\newcommand*{\@balanceandStar}[1][%
  \expandafter\expandafter\expandafter\MakeUppercase\@gobbletwo]{%
  \renewcommand*{\@balanceAnd}{\ignorespaces#1\unskip\ balance and\ \expandafter\ignorespaces\expandafter\MakeLowercase}%
  \renewcommand*{\@extraCount}{4}%
}
%    \end{macrocode}
% \end{macro}
% \end{macro}
% \end{macro}
% \end{macro}
%
% \begin{macro}{\butterflywhirl}
% \changes{1.0.0}{2013/09/06}{Add move shortcut}
% \begin{macro}{\butterflywhirl*}
% \changes{1.0.0}{2013/09/06}{Add move shortcut}
% Both versions of \code{\textbackslash butterflywhirl} also take in an optional
% string representing the other dance (eg.~partner, neighbor, etc.) and the
% count as arguments.
%    \begin{macrocode}
\newcommand*{\butterflywhirl}{%
  \moveindex{Butterfly Whirl}%
  \@ifstar\@butterflyStar\@butterflyNoStar%
}
\newcommand*{\@butterflyNoStar}[2][\unskip]{%
  \move[#2]{Butterfly whirl \ignorespaces#1\unskip}%
}
\newcommand*{\@butterflyStar}[2][%
  \expandafter\expandafter\expandafter\MakeUppercase\@gobbletwo]{%
  \move[#2]{\ignorespaces#1\unskip\ butterfly whirl}%
}
%    \end{macrocode}
% \end{macro}
% \end{macro}
%
% \begin{macro}{\circleleft}
% \changes{1.0.0}{2013/09/12}{Add move shortcut}
% \begin{macro}{\circleleft*}
% \changes{1.0.0}{2013/09/12}{Add move shortcut}
% \begin{macro}{\circleright}
% \changes{1.0.0}{2013/09/12}{Add move shortcut}
% \begin{macro}{\circleright*}
% \changes{1.0.0}{2013/09/12}{Add move shortcut}
% Here are a few commands to deal with circles. As usual, there is an optional
% argument (in case you need to say something like ``Gents circle left" or
% ``Circle left 1 time `round") and a mandatory argument (the number of beats to
% circle).
%    \begin{macrocode}
\newcommand*{\circleleft}{%
  \moveindex{Circle Left}%
  \def\cc@dir{left}%
  \@ifstar\@circleStar\@circleNoStar%
}
\newcommand*{\circleright}{%
  \moveindex{Circle Right}%
  \def\cc@dir{right}%
  \@ifstar\@circleStar\@circleNoStar%
}
\newcommand*{\@circleNoStar}[2][\unskip]{%
  \move[#2]{Circle \cc@dir\ \ignorespaces#1\unskip}%
}
\newcommand*{\@circleStar}[2][%
  \expandafter\expandafter\expandafter\MakeUppercase\@gobbletwo]{%
  \move[#2]{\ignorespaces#1\unskip\ circle \cc@dir}%
}
%    \end{macrocode}
% \end{macro}
% \end{macro}
% \end{macro}
% \end{macro}
%
% \begin{macro}{\courtesyturn}
% \changes{1.0.0}{2013/09/06}{Add move shortcut}
% \begin{macro}{\courtesyturn*}
% \changes{1.0.0}{2013/09/06}{Add move shortcut}
% Like most of the move shortcut macros, these take an optional person to turn,
% and the number of beats. The star version of the command tweaks the wording a
% bit.
%    \begin{macrocode}
\newcommand*{\courtesyturn}{%
  \moveindex{Courtesy Turn}%
  \@ifstar\@courtesyturnStar\@courtesyturnNoStar%
}
\newcommand*{\@courtesyturnNoStar}[2][\unskip]{%
  \move[#2]{Courtesy turn \ignorespaces#1\unskip}%
}
\newcommand*{\@courtesyturnStar}[2][%
  \expandafter\expandafter\expandafter\MakeUppercase\@gobbletwo]{%
  \move[#2]{\ignorespaces#1\unskip\ courtesy turn}%
}
%    \end{macrocode}
% \end{macro}
% \end{macro}
%
% \begin{macro}{\dosido}
% \changes{1.0.0}{2013/09/06}{Add move shortcut}
% \begin{macro}{\dosido*}
% \changes{1.0.0}{2013/09/06}{Add move shortcut}
% \begin{macro}{\seesaw}
% \changes{1.0.0}{2013/09/06}{Add move shortcut}
% \begin{macro}{\seesaw*}
% \changes{1.0.0}{2013/09/06}{Add move shortcut}
% These commands create a dosido (aka \word{do-si-do}, \word{do-se-do},
% \word{dosado}, \word{dos-\`a-dos}, etc.) or a see saw (left shoulder dosido).
%    \begin{macrocode}
\newcommand*{\dosido}{%
  \moveindex{\spellDosido}%
  \@ifstar\@dosidoStar\@dosidoNoStar%
}
\newcommand*{\@dosidoNoStar}[2][\unskip]{%
  \move[#2]{\spellDosido\ \ignorespaces#1\unskip}%
}
\newcommand*{\@dosidoStar}[2][%
  \expandafter\expandafter\expandafter\MakeUppercase\@gobbletwo]{%
  \move[#2]{\ignorespaces#1\unskip\ \spelldosido}%
}
\newcommand*{\seesaw}{%
  \moveindex{See Saw}%
  \@ifstar\@seesawStar\@seesawNoStar%
}
\newcommand*{\@seesawNoStar}[2][\unskip]{%
  \move[#2]{See saw \ignorespaces#1\unskip}%
}
\newcommand*{\@seesawStar}[2][%
  \expandafter\expandafter\expandafter\MakeUppercase\@gobbletwo]{%
  \move[#2]{\ignorespaces#1\unskip\ see saw}%
}
%    \end{macrocode}
% \end{macro}
% \end{macro}
% \end{macro}
% \end{macro}
%
% \begin{macro}{\walkaround}
% \changes{2.0.0}{2019/02/17}{Rename move}
% \begin{macro}{\walkaround*}
% \changes{2.0.0}{2019/02/17}{Rename move}
% \begin{macro}{\walkaroundleft}
% \changes{2.0.0}{2019/02/17}{Rename move}
% \begin{macro}{\walkaroundleft*}
% \changes{2.0.0}{2019/02/17}{Rename move}
% \begin{macro}{\walkaroundright}
% \changes{2.0.0}{2019/02/17}{Rename move}
% \begin{macro}{\walkaroundright*}
% \changes{2.0.0}{2019/02/17}{Rename move}
% Several different macros exist for creating walk arounds (sometimes right or
% left shoulder round).
% You can create a direction agnostic version with the \code{\textbackslash
% walkaround} macro, while the \code{\textbackslash walkaroundleft} and
% \code{\textbackslash walkaroundright} macros use the ``shoulder round" variant
% and include the direction, they also index the move under the given direction.
%
% For information about the terminology, see appendix \ref{appendix:notation}.
%    \begin{macrocode}
\newcommand*{\walkaround}{%
  \moveindex{Walk around}%
  \@ifstar\@walkAroundStar\@walkAroundNoStar%
}
\newcommand*{\walkaroundright}{%
  \moveindex{Walk around}%
  \moveindex{Right shoulder round}%
  \def\cc@thedir{right}%
  \@ifstar\@walkAroundDirStar\@walkAroundDirNoStar%
}
\newcommand*{\walkaroundleft}{%
  \moveindex{Walk around}%
  \moveindex{Left shoulder round}%
  \def\cc@thedir{left}%
  \@ifstar\@walkAroundDirStar\@walkAroundDirNoStar%
}
\newcommand*{\@walkAroundNoStar}[2][\unskip]{%
  \move[#2]{Walk around \ignorespaces#1\unskip}%
}
\newcommand*{\@walkAroundStar}[2][%
  \expandafter\expandafter\expandafter\MakeUppercase\@gobbletwo]{%
  \move[#2]{\ignorespaces#1\unskip\ walk around}%
}
\newcommand*{\@walkAroundDirNoStar}[2][\unskip]{%
  \move[#2]{\cc@thedir\ shoulder round \ignorespaces#1\unskip}%
}
\newcommand*{\@walkAroundDirStar}[2][%
  \expandafter\expandafter\expandafter\MakeUppercase\@gobbletwo]{%
  \move[#2]{\ignorespaces#1\unskip\ \cc@thedir\ shoulder round}%
}
%    \end{macrocode}
% \end{macro}
% \end{macro}
% \end{macro}
% \end{macro}
% \end{macro}
% \end{macro}
%
% \begin{macro}{\heyforfour}
% \changes{1.0.0}{2013/09/12}{Add move shortcut}
% \begin{macro}{\heyforfour*}
% \changes{1.0.0}{2013/09/12}{Add move shortcut}
% \begin{macro}{\halfhey}
% \changes{1.0.0}{2013/09/12}{Add move shortcut}
% \begin{macro}{\halfhey*}
% \changes{1.0.0}{2013/09/12}{Add move shortcut}
% \begin{macro}{\halfheyricochet}
% \changes{1.0.0}{2013/09/12}{Add move shortcut}
% \begin{macro}{\halfheyricochet*}
% \changes{1.0.0}{2013/09/12}{Add move shortcut}
% \begin{macro}{\fullhey}
% \changes{1.0.0}{2013/09/12}{Add move shortcut}
% \begin{macro}{\fullhey*}
% \changes{1.0.0}{2013/09/12}{Add move shortcut}
% \begin{macro}{\fullheyricochet}
% \changes{2.0.0}{2019/03/03}{Add move shortcut}
% \begin{macro}{\fullheyricochet*}
% \changes{2.0.0}{2019/03/03}{Add move shortcut}
% These macros produce various kinds of hey. Though `hey for four' is often used
% to indicate `half a hey` we define `hey for four` and `full hey' to be the
% same thing.
%    \begin{macrocode}
\newcommand*{\heyforfour}{%
  \moveindex{Hey}%
  \moveindex{Hey for Four}%
  \moveindex{Full Hey}%
  \@ifstar\@heyforfourStar\@heyforfourNoStar%
}
\newcommand*{\@heyforfourNoStar}[1][\unskip]{%
  \move[16]{Hey for four \ignorespaces#1\unskip}
}
\newcommand*{\@heyforfourStar}[1][%
  \expandafter\expandafter\expandafter\MakeUppercase\@gobbletwo]{%
  \move[16]{\ignorespaces#1\unskip\ hey for four}
}
\newcommand*{\halfhey}{%
  \moveindex{Hey}%
  \moveindex{Hey for Four}%
  \moveindex{Half Hey}%
  \@ifstar\@halfheyStar\@halfheyNoStar%
}
\newcommand*{\@halfheyNoStar}[1][\unskip]{%
  \move[8]{Half a hey \ignorespaces#1\unskip}
}
\newcommand*{\@halfheyStar}[1][%
  \expandafter\expandafter\expandafter\MakeUppercase\@gobbletwo]{%
  \move[8]{\ignorespaces#1\unskip\ half a hey}
}
\newcommand*{\halfheyricochet}{%
  \moveindex{Hey}%
  \moveindex{Hey for Four}%
  \moveindex{Half Hey}%
  \moveindex{Half Hey Ricochet}%
  \@ifstar\@halfheyricochetStar\@halfheyricochetNoStar%
}
\newcommand*{\@halfheyricochetNoStar}[1][\unskip]{%
  \move[8]{Half hey ricochet \ignorespaces#1\unskip}
}
\newcommand*{\@halfheyricochetStar}[1][%
  \expandafter\expandafter\expandafter\MakeUppercase\@gobbletwo]{%
  \move[8]{\ignorespaces#1\unskip\ half hey ricochet}
}
\newcommand*{\fullhey}{%
  \moveindex{Hey}%
  \moveindex{Hey for Four}%
  \moveindex{Full Hey}%
  \@ifstar\@fullheyStar\@fullheyNoStar%
}
\newcommand*{\@fullheyNoStar}[1][\unskip]{%
  \move[16]{Full hey \ignorespaces#1\unskip}
}
\newcommand*{\@fullheyStar}[1][%
  \expandafter\expandafter\expandafter\MakeUppercase\@gobbletwo]{%
  \move[16]{\ignorespaces#1\unskip\ full hey}
}
\newcommand*{\fullheyricochet}{%
  \moveindex{Hey}%
  \moveindex{Hey for Four}%
  \moveindex{Full Hey}%
  \moveindex{Full Hey Ricochet}%
  \@ifstar\@fullheyricochetStar\@fullheyricochetNoStar%
}
\newcommand*{\@fullheyricochetNoStar}[1][\unskip]{%
  \move[16]{Full hey ricochet \ignorespaces#1\unskip}
}
\newcommand*{\@fullheyricochetStar}[1][%
  \expandafter\expandafter\expandafter\MakeUppercase\@gobbletwo]{%
  \move[16]{\ignorespaces#1\unskip\ full hey ricochet}
}
%    \end{macrocode}
% \end{macro}
% \end{macro}
% \end{macro}
% \end{macro}
% \end{macro}
% \end{macro}
% \end{macro}
% \end{macro}
% \end{macro}
% \end{macro}
%
% \begin{exampledance}
% \begin{contra}{East Meets West}{Martha Wild}{Duple improper}
%   \longlines
%   \move{Walk around star \textthreequarters}\moveindex{Walk Around Star}
%   \move[16]{Right shoulder round and swing partner}\moveindex{Walk around}%
%     \moveindex{Right shoulder round}\moveindex{Swing}
%   \halfpromenade
%   \move{Hey}\moveindex{Hey}\moveindex{Hey for Four}\moveindex{Full Hey}
%   \move{(continue hey)}
%   \ladieschain
% \end{contra}
% \end{exampledance}
%
% \begin{macro}{\ladieschain}
% \changes{1.0.0}{2013/09/06}{Add move shortcut}
% \begin{macro}{\ladieschain*}
% \changes{1.0.0}{2013/09/06}{Add move shortcut}
% \begin{macro}{\menchain}
% \changes{1.0.0}{2013/09/06}{Add move shortcut}
% \begin{macro}{\menchain*}
% \changes{1.0.0}{2013/09/06}{Add move shortcut}
% \begin{macro}{\halfladieschain}
% \changes{1.0.0}{2013/09/06}{Add move shortcut}
% \begin{macro}{\halfladieschain*}
% \changes{1.0.0}{2013/09/06}{Add move shortcut}
% \begin{macro}{\halfmenchain}
% \changes{1.0.0}{2013/09/06}{Add move shortcut}
% \begin{macro}{\halfmenchain*}
% \changes{1.0.0}{2013/09/06}{Add move shortcut}
% \begin{macro}{\fullladieschain}
% \changes{1.0.0}{2013/09/06}{Add move shortcut}
% \begin{macro}{\fullladieschain*}
% \changes{1.0.0}{2013/09/06}{Add move shortcut}
% \begin{macro}{\fullmenchain}
% \changes{1.0.0}{2013/09/06}{Add move shortcut}
% \begin{macro}{\fullmenchain*}
% \changes{1.0.0}{2013/09/06}{Add move shortcut}
% The ladies chain (and it's less common variant for men) is actually a half of
% a ladies chain. The full ladies chain is often simply called as two ladies
% chains, however, the alternate full ladies chain commands are provided
% anyways. A set of commands for half ladies chains are also provided; these are
% exactly like the normal ladies chain commands except they include the word
% `half' in the output.
%    \begin{macrocode}
\newcommand*{\ladieschain}{%
  \moveindex{Ladies Chain}%
  \def\cc@who{ladies}%
  \@ifstar\@chainStar\@chainNoStar%
}
\newcommand*{\menchain}{%
  \moveindex{Men Chain}%
  \def\cc@who{men}%
  \@ifstar\@chainStar\@chainNoStar%
}
\newcommand*{\@chainNoStar}[1][\unskip]{%
  \move[8]{\expandafter\MakeUppercase\cc@who\ chain \ignorespaces#1\unskip}%
}
\newcommand*{\@chainStar}[1][%
  \expandafter\expandafter\expandafter\MakeUppercase\@gobbletwo]{%
  \move[8]{\ignorespaces#1\unskip\ \cc@who\ chain}%
}
\newcommand*{\halfladieschain}{%
  \moveindex{Half Ladies Chain}%
  \def\cc@who{ladies}%
  \@ifstar\@halfchainStar\@halfchainNoStar%
}
\newcommand*{\halfmenchain}{%
  \moveindex{Half Men Chain}%
  \def\cc@who{men}%
  \@ifstar\@halfchainStar\@halfchainNoStar%
}
\newcommand*{\@halfchainNoStar}[1][\unskip]{%
  \move[8]{\expandafter\MakeUppercase\cc@who\ half chain \ignorespaces#1\unskip}%
}
\newcommand*{\@halfchainStar}[1][%
  \expandafter\expandafter\expandafter\MakeUppercase\@gobbletwo]{%
  \move[8]{\ignorespaces#1\unskip\ \cc@who\ half chain}%
}
\newcommand*{\fullladieschain}{%
  \moveindex{Full Ladies Chain}%
  \def\cc@who{ladies}%
  \@ifstar\@fullchainStar\@fullchainNoStar%
}
\newcommand*{\fullmenchain}{%
  \moveindex{Full Men Chain}%
  \def\cc@who{men}%
  \@ifstar\@fullchainStar\@fullchainNoStar%
}
\newcommand*{\@fullchainNoStar}[1][\unskip]{%
  \move[16]{\expandafter\MakeUppercase\cc@who\ full chain \ignorespaces#1\unskip}%
}
\newcommand*{\@fullchainStar}[1][%
  \expandafter\expandafter\expandafter\MakeUppercase\@gobbletwo]{%
  \move[16]{\ignorespaces#1\unskip\ \cc@who\ full chain}%
}
%    \end{macrocode}
% \end{macro}
% \end{macro}
% \end{macro}
% \end{macro}
% \end{macro}
% \end{macro}
% \end{macro}
% \end{macro}
% \end{macro}
% \end{macro}
% \end{macro}
% \end{macro}
%
% \begin{macro}{\lines}
% \changes{1.0.0}{2013/09/11}{Add move shortcut}
% \begin{macro}{\lines*}
% \changes{1.0.0}{2013/09/11}{Add move shortcut}
% \begin{macro}{\longlines}
% \changes{1.0.0}{2013/09/11}{Add move shortcut}
% \begin{macro}{\longlines*}
% \changes{1.0.0}{2013/09/11}{Add move shortcut}
% The \code{\textbackslash lines} macro (lines forward and back) takes a single
% optional argument: The type of lines (eg. `short', `long', etc.). Using the
% starred version of the command tells the lines to go forward (4 counts) but
% not back. Since ``long lines forward and back" is such a common figure, an
% alias is provided just for that.
%    \begin{macrocode}
\newcommand*{\lines}{%
  \moveindex{Lines Forward and Back}%
  \@ifstar\@linesStar\@linesNoStar%
}
\newcommand*{\@linesNoStar}[1][%
  \expandafter\expandafter\expandafter\MakeUppercase\@gobbletwo]{%
  \move[8]{\ignorespaces#1\unskip\ lines forward and back}%
}
\newcommand*{\@linesStar}[1][lines]{%
  \move[4]{\ignorespaces#1\unskip\ lines forward}%
}
\newcommand*{\longlines}{%
  \moveindex{Long Lines Forward and Back\ \seealso{Lines Forward and Back}{X}}%
  \@ifstar\@longlinesStar\@longlinesNoStar%
}
\newcommand*{\@longlinesNoStar}{%
  \lines[Long]%
}
\newcommand*{\@longlinesStar}{%
  \lines*[Long]%
}
%    \end{macrocode}
% \end{macro}
% \end{macro}
% \end{macro}
% \end{macro}
%
% \begin{macro}{\madrobin}
% \changes{2.0.0}{2018/07/24}{New macro}
% \begin{macro}{\madrobin*}
% \changes{2.0.0}{2018/07/24}{New macro}
% The Mad Robin (sometimes called ``Sashay 'round") always takes up 8 full
% beats.
% The star version of the command inserts the optional argument before the text
% ``mad robin" instead of after it.
%    \begin{macrocode}
\newcommand*{\madrobin}{%
  \moveindex{Mad Robin}%
  \@ifstar\@madrobinStar\@madrobinNoStar%
}
\newcommand*{\@madrobinNoStar}[1][\unskip]{%
  \move[8]{Mad robin \ignorespaces#1\unskip}%
}
\newcommand*{\@madrobinStar}[1][%
  \expandafter\expandafter\expandafter\MakeUppercase\@gobbletwo]{%
  \move[8]{\ignorespaces#1\unskip\ mad robin}%
}
%    \end{macrocode}
% \end{macro}
% \end{macro}
%
% \begin{macro}{\petronella}
% \changes{1.0.0}{2013/09/08}{Add move shortcut}
% \begin{macro}{\petronella*}
% \changes{1.0.0}{2013/09/08}{Add move shortcut}
% \begin{macro}{\petronellanella}
% \changes{1.1.0}{2018/07/21}{Add nella-nella petronella variants}
% \begin{macro}{\petronellanella*}
% \changes{1.1.0}{2018/07/21}{Add nella-nella petronella variants}
% Petronella's are normally performed in rings of four, and aren't with another
% individual, however, the \code{\textbackslash petronella} macro still takes a
% single optional argument for those rare occasions when two individuals are
% turning in a diamond pattern.
% A petronella-nella has the same timing as a normal petronella but instead of
% moving one place to the right dancers move two places.
% \begin{exampledance}
% \begin{contra}{Snowball Shimmy}{Seth Tepfer}{Duple becket}
%   \move[8]{Circle left all the way}
%   \allemande*[Gents]{8}{left 1\textonehalf}
%   \balanceand\swing[neighbor]{12}
%   \balanceand\petronella
%   \balanceand\petronellanella
%   \balanceand\swing[partner]{12}
%   \notes{nella-nella variant of Erik Weberg's Wasatch Wiggle}
% \end{contra}
% \end{exampledance}
%    \begin{macrocode}
\newcommand*{\petronella}{%
  \moveindex{Petronella}%
  \@ifstar\@petronellaStar\@petronellaNoStar%
}
\newcommand*{\@petronellaNoStar}[1][\unskip]{%
  \move[4]{Petronella \ignorespaces#1\unskip}%
}
\newcommand*{\@petronellaStar}[1][%
  \expandafter\expandafter\expandafter\MakeUppercase\@gobbletwo]{%
  \move[4]{\ignorespaces#1\unskip\ petronella}%
}
\newcommand*{\petronellanella}{%
  \moveindex{Petronella}%
  \moveindex{Petronella-nella}%
  \@ifstar\@petronellanellaStar\@petronellanellaNoStar%
}
\newcommand*{\@petronellanellaNoStar}[1][\unskip]{%
  \move[4]{Petronella-nella \ignorespaces#1\unskip}%
}
\newcommand*{\@petronellanellaStar}[1][%
  \expandafter\expandafter\expandafter\MakeUppercase\@gobbletwo]{%
  \move[4]{\ignorespaces#1\unskip\ petronella-nella}%
}
%    \end{macrocode}
% \end{macro}
% \end{macro}
% \end{macro}
% \end{macro}
%
% \begin{macro}{\promenade}
% \changes{1.0.0}{2013/09/06}{Add move shortcut}
% \begin{macro}{\promenade*}
% \changes{1.0.0}{2013/09/06}{Add move shortcut}
% \begin{macro}{\halfpromenade}
% \changes{1.0.0}{2013/09/06}{Add move shortcut}
% \begin{macro}{\halfpromenade*}
% \changes{1.0.0}{2013/09/06}{Add move shortcut}
% The \code{\textbackslash promenade} and \code{\textbackslash halfpromenade}
% commands work slightly differently. Both take the person (or direction) you're
% promenading as the optional argument, but the \code{\textbackslash promenade}
% command also takes a mandatory argument (the number of beats) while
% \code{\textbackslash halfpromenade} command is fixed at 8 beats.
%    \begin{macrocode}
\newcommand*{\promenade}{%
  \moveindex{Promenade}
  \@ifstar\@promenadeStar\@promenadeNoStar%
}
\newcommand*{\@promenadeNoStar}[2][\unskip]{%
  \move[#2]{Promenade \ignorespaces#1\unskip}%
}
\newcommand*{\@promenadeStar}[2][%
  \expandafter\expandafter\expandafter\MakeUppercase\@gobbletwo]{%
  \move[#2]{\ignorespaces#1\unskip\ promenade}%
}
\newcommand*{\halfpromenade}{%
  \moveindex{Promenade}%
  \moveindex{Half Promenade}%
  \@ifstar\@halfpromenadeStar\@halfpromenadeNoStar%
}
\newcommand*{\@halfpromenadeNoStar}[1][\unskip]{%
  \move[8]{Half promenade \ignorespaces#1\unskip}%
}
\newcommand*{\@halfpromenadeStar}[1][%
  \expandafter\expandafter\expandafter\MakeUppercase\@gobbletwo]{%
  \move[8]{\ignorespaces#1\unskip\ half promenade}%
}
%    \end{macrocode}
% \end{macro}
% \end{macro}
% \end{macro}
% \end{macro}
%
% \begin{macro}{\rightandleftthrough}
% \changes{1.0.0}{2013/09/08}{Add move shortcut}
% \begin{macro}{\rightandleftthrough*}
% \changes{1.0.0}{2013/09/08}{Add move shortcut}
% \begin{macro}{\rightsandlefts}
% \changes{1.0.0}{2013/09/08}{Add move shortcut}
% \begin{macro}{\rightsandlefts*}
% \changes{1.0.0}{2013/09/08}{Add move shortcut}
% Creates a right and left through (aka. rights and lefts). These always take up
% 8 counts.
%    \begin{macrocode}
\newcommand*{\rightandleftthrough}{%
  \moveindex{Right and left through}%
  \moveindex{Rights and lefts|seealso{Right and left through}}%
  \@ifstar\@rlStar\@rlNoStar%
}
\newcommand*{\rightsandlefts}{%
  \moveindex{Right and left through}%
  \moveindex{Rights and lefts|seealso{Right and left through}}%
  \@ifstar\@rlStar\@rlNoStar%
}
\newcommand*{\@rlNoStar}[1][\unskip]{%
  \move[8]{Right and left through \ignorespaces#1\unskip}%
}
\newcommand*{\@rlStar}[1][%
  \expandafter\expandafter\expandafter\MakeUppercase\@gobbletwo]{%
  \move[8]{\ignorespaces#1\unskip\ right and left through}%
}
%    \end{macrocode}
% \end{macro}
% \end{macro}
% \end{macro}
% \end{macro}
%
% \begin{macro}{\rollaway}
% \changes{1.0.0}{2013/09/10}{Add move shortcut}
% \changes{2.0.0}{2018/07/25}{Breaking change to allow complex notation}
% \begin{macro}{\rollaway*}
% \changes{1.0.0}{2013/09/10}{Add move shortcut}
% \changes{2.0.0}{2018/07/25}{Breaking change to allow complex notation}
% \begin{macro}{\rollawaysashay}
% \changes{2.0.0}{2018/07/25}{Renamed from ``\texttt{\textbackslash rollawayhalfsashay}''}
% \begin{macro}{\rollawaysashay*}
% \changes{2.0.0}{2018/07/25}{Renamed from ``\texttt{\textbackslash rollawayhalfsashay*}''}
% ``Roll away" and ``roll away with a half sashay" may sound similar, but the
% macros that produce them are a bit different. The \code{\textbackslash
% rollaway} macro works exactly like most macros here: It takes a single
% optional argument, and the star version rewords things a bit (it takes no
% count argument since that's always 4 beats for this figure).
% The \code{\textbackslash rollawaysashay} macro on the other hand, takes a
% single optional argument unless you use the splat version in which case it
% takes a single optional argument \emph{and} a required argument.
% This allows you to reword things (just like the other commands) by leaving off
% the optional argument, but also allows you to make more complicated roll aways
% such as \code{\textbackslash rollawaysashay*{[the gents]}\{Ladies\}} which
% would be typeset as: ``Ladies roll the gents away with a half sashay".
%    \begin{macrocode}
\newcommand*{\rollaway}{%
  \moveindex{Roll away}%
  \@ifstar\@rollawayStar\@rollawayNoStar%
}
\newcommand*{\rollawaysashay}{%
  \moveindex{Roll Away}%
  \moveindex{Roll Away with a Half Sashay}%
  \moveindex{Half Sashay}%
  \@ifstar\@rawhsStar\@rawhsNoStar%
}
\newcommand*{\@rollawayNoStar}[1][\unskip]{%
	\move[4]{Roll \ignorespaces#1\unskip\ away}%
}
\newcommand*{\@rollawayStar}[3][\unskip]{%
  \move[4]{\ignorespaces#2\unskip\ roll \ignorespaces#3\unskip\ away \ignorespaces#1\unskip}%
}
\newcommand*{\@rawhsNoStar}[1][\unskip]{%
  \move[4]{Roll \ignorespaces#1\unskip\ away with a half sashay}%
}
\newcommand*{\@rawhsStar}[3][\unskip]{%
  \move[4]{\ignorespaces#2\unskip\ roll \ignorespaces#3\unskip\ away with a half sashay \ignorespaces#1\unskip}%
}
%    \end{macrocode}
% \end{macro}
% \end{macro}
% \end{macro}
% \end{macro}
%
% \begin{macro}{\starleft}
% \changes{1.0.0}{2013/09/09}{Add move shortcut}
% \begin{macro}{\starleft*}
% \changes{1.0.0}{2013/09/09}{Add move shortcut}
% \begin{macro}{\starright}
% \changes{1.0.0}{2013/09/09}{Add move shortcut}
% \begin{macro}{\starright*}
% \changes{1.0.0}{2013/09/09}{Add move shortcut}
% Though `star left' and `star right' are really the same move (in different
% directions), there are two separate macros since there aren't any other
% directions you can star.
%    \begin{macrocode}
\newcommand*{\starleft}{%
  \moveindex{Star}%
  \moveindex{Left hand star}%
  \def\cc@dir{Left}%
  \@ifstar\@starStar\@starNoStar%
}
\newcommand*{\starright}{%
  \moveindex{Star}%
  \moveindex{Right hand star}%
  \def\cc@dir{right}%
  \@ifstar\@starStar\@starNoStar%
}
\newcommand*{\@starNoStar}[1]{%
  \move[#1]{\cc@dir\ hand star}%
}
\newcommand*{\@starStar}[1]{%
  \move[#1]{Star \cc@dir}%
}
%    \end{macrocode}
% \end{macro}
% \end{macro}
% \end{macro}
% \end{macro}
%
% \begin{macro}{\sashay}
% \changes{1.0.0}{2013/09/10}{Add move shortcut}
% \begin{macro}{\sashay*}
% \changes{1.0.0}{2013/09/10}{Add move shortcut}
% The sashay command, like \code{\textbackslash rollawaysashay} takes a
% different number of arguments if you use the starred version.
% The normal version takes an optional argument and the required count, while
% the starred version takes the same optional argument, the required count, and
% another required argument.
% For instance, \code{\textbackslash sashay*{[down and back]}\{8\}\{Ladies\}}
% would create the move: ``Ladies sashay down and back''.
%    \begin{macrocode}
\newcommand*{\sashay}{%
  \moveindex{Sashay}%
  \@ifstar\@sashayStar\@sashayNoStar%
}
\newcommand*{\@sashayNoStar}[2][\unskip]{%
  \move[#2]{Sashay \ignorespaces#1\unskip}%
}
\newcommand*{\@sashayStar}[3][\unskip]{%
  \move[#2]{\ignorespaces#3\unskip\ sashay \ignorespaces#1\unskip}%
}
%    \end{macrocode}
% \end{macro}
% \end{macro}
%
% \begin{macro}{\swing}
% \changes{1.0.0}{2013/09/06}{Add move shortcut}
% \begin{macro}{\swing*}
% \changes{1.0.0}{2013/09/06}{Add move shortcut}
% Creates a basic swing. Probably the most common move in modern contra dance,
% and also one of the simplest commands in this package.
%    \begin{macrocode}
\newcommand*{\swing}{%
  \moveindex{Swing}%
  \@ifstar\@swingStar\@swingNoStar%
}
\newcommand*{\@swingNoStar}[2][\unskip]{%
  \move[#2]{Swing \ignorespaces#1\unskip}%
}
\newcommand*{\@swingStar}[2][%
  \expandafter\expandafter\expandafter\MakeUppercase\@gobbletwo]{%
  \move[#2]{\ignorespaces#1\unskip\ swing}%
}
%    \end{macrocode}
% \end{macro}
% \end{macro}
%
% \begin{macro}{\turnalone}
% \changes{1.0.0}{2013/09/10}{Add move shortcut}
% \begin{macro}{\turnalone*}
% \changes{1.0.0}{2013/09/10}{Add move shortcut}
% \begin{macro}{\turncouple}
% \changes{1.0.0}{2013/09/10}{Add move shortcut}
% \begin{macro}{\turncouple*}
% \changes{1.0.0}{2013/09/10}{Add move shortcut}
% \begin{macro}{\turntogether}
% \changes{1.0.0}{2013/09/10}{Add move shortcut}
% \begin{macro}{\turntogether*}
% \changes{1.0.0}{2013/09/10}{Add move shortcut}
% ``Turn alone" and ``Turn as a couple" aren't exactly dance figures; just
% directions that are often placed at the end of other figures. For this reason,
% they all take up 0 logical counts of music and should be prepended to other
% commands. The normal commands take an optional argument which can be used to
% add some text after `alone' or `couple'. The starred version of each command
% is exactly the same, except that it also has a required argument, a number of
% counts (for those times when you want it to actually take up time in the music
% and not just be part of another move).
%    \begin{macrocode}
\newcommand*{\turnalone}{%
  \moveindex{Turn Alone}%
  \def\cc@who{alone}%
  \@ifstar\@turnStar\@turnNoStar%
}
\newcommand*{\turncouple}{%
  \moveindex{Turn as a Couple}%
  \moveindex{Turn Together|see{Turn as a Couple}}%
  \def\cc@who{as a couple}%
  \@ifstar\@turnStar\@turnNoStar%
}
\newcommand*{\turntogether}{%
  \moveindex{Turn as a Couple}%
  \moveindex{Turn Together|see{Turn as a Couple}}%
  \def\cc@who{together}%
  \@ifstar\@turnStar\@turnNoStar%
}
\newcommand*{\@turnNoStar}[1][\unskip]{%
  \cc@checkphrasestart%
  \move*[0]{Turn \cc@who\ \ignorespaces#1\unskip\ \ \ignorespaces}%
}
\newcommand*{\@turnStar}[2][\unskip]{%
  \move[#2]{Turn \cc@who\ \ignorespaces#1\unskip}%
}
%    \end{macrocode}
% \end{macro}
% \end{macro}
% \end{macro}
% \end{macro}
% \end{macro}
% \end{macro}
%
% \begin{macro}{\twirltoswap}
% \changes{1.0.0}{2013/09/11}{Add move shortcut}
% \begin{macro}{\californiatwirl}
% \changes{1.0.0}{2013/09/11}{Add move shortcut}
% \begin{macro}{\starthrough}
% \changes{1.0.0}{2013/09/11}{Add move shortcut}
% \begin{macro}{\starthru}
% \changes{1.0.0}{2013/09/11}{Add move shortcut}
% \begin{macro}{\boxthegnat}
% \changes{1.0.0}{2013/09/11}{Add move shortcut}
% \begin{macro}{\swattheflea}
% \changes{1.0.0}{2013/09/11}{Add move shortcut}
% \begin{macro}{\jerseytwirl}
% \changes{1.0.0}{2013/09/11}{Add move shortcut}
% \begin{macro}{\arizonatwirl}
% \changes{1.0.0}{2013/09/11}{Add move shortcut}
% ``Twirl to Swap" is probably in the running for having the most variations of
% any Contra dance move. A few of the more common ones are presented here. They
% don't take any arguments, and there aren't any starred versions. Just simple,
% 4 count moves.
%    \begin{macrocode}
\newcommand*{\twirltoswap}{%
  \moveindex{Twirl to Swap}%
  \move[4]{Twirl to swap}%
}
\newcommand*{\californiatwirl}{%
  \moveindex{California Twirl}%
  \move[4]{California twirl}%
}
\newcommand*{\starthrough}{%
  \moveindex{Star Through}%
  \move[4]{Star through}%
}
\newcommand*{\starthru}{%
  \moveindex{Star Thru|see{Star Through}}%
  \moveindex{Star Through}%
  \move[4]{Star thru}%
}
\newcommand*{\boxthegnat}{%
  \moveindex{Box the Gnat}%
  \move[4]{Box the gnat}%
}
\newcommand*{\swattheflea}{%
  \moveindex{Swat the Flea}%
  \move[4]{Swat the flea}%
}
\newcommand*{\jerseytwirl}{%
  \moveindex{Jersey Twirl}%
  \move[4]{Jersey twirl}%
}
\newcommand*{\arizonatwirl}{%
  \moveindex{Arizona Twirl}%
  \move[4]{Arizona twirl}%
}
%    \end{macrocode}
% \end{macro}
% \end{macro}
% \end{macro}
% \end{macro}
% \end{macro}
% \end{macro}
% \end{macro}
% \end{macro}
%
% \begin{macro}{\downthehall}
% \changes{1.0.0}{2013/09/12}{Add move shortcut}
% \begin{macro}{\downthehall*}
% \changes{1.0.0}{2013/09/12}{Add move shortcut}
% \begin{macro}{\upthehall}
% \changes{1.0.0}{2013/09/12}{Add move shortcut}
% \begin{macro}{\upthehall*}
% \changes{1.0.0}{2013/09/12}{Add move shortcut}
% Up and down the hall are often counted as a single move (sometimes with a
% `turn alone' or similar in between). You may want to use the
% \code{\textbackslash move} command to define your own versions of these
% commands, but just in case some shortcuts are provided anyways.
%    \begin{macrocode}
\newcommand*{\downthehall}{%
  \moveindex{Down the Hall}%
  \def\cc@dir{down}%
  \@ifstar\@walkthehallStar\@walkthehallNoStar%
}
\newcommand*{\upthehall}{%
  \moveindex{Up the Hall}%
  \def\cc@dir{up}%
  \@ifstar\@walkthehallStar\@walkthehallNoStar%
}
\newcommand*{\@walkthehallNoStar}[2][\unskip]{%
  \move[#2]{\expandafter\MakeUppercase\cc@dir\ the hall\ \ignorespaces#1\unskip}%
}
\newcommand*{\@walkthehallStar}[2][%
  \expandafter\expandafter\expandafter\MakeUppercase\@gobbletwo]{%
  \move[#2]{\ignorespaces#1\unskip\ \cc@dir\ the hall}%
}
%    \end{macrocode}
% \end{macro}
% \end{macro}
% \end{macro}
% \end{macro}
%
% \section{Dance information}
%
% \begin{macro}{\dancetitle}
% \changes{1.0.0}{2013/09/11}{New macro}
% \begin{macro}{\danceauthor}
% \changes{1.0.0}{2013/09/11}{New macro}
% \begin{macro}{\danceform}
% \changes{1.0.0}{2013/09/11}{New macro}
% These macros give information about the current (or previous, if you're not in
% a dance environment) dance. They can be used for things like adding the dance
% name and number to the header in a book, referencing the dance author in
% footnotes, etc.
%    \begin{macrocode}
\newcommand*{\dancetitle}{}
\newcommand*{\danceauthor}{}
\newcommand*{\danceform}{}
%    \end{macrocode}
% \end{macro}
% \end{macro}
% \end{macro}
%
% \section{Lists and Indices}
%
% \subsection{Lists}
%
% Just as many classes allow you to build a table of contents, or a list of
% figures, \pkg{contracard} allows you to create a list of dances.
%
% \begin{macro}{\listofdances}
% The list of dances is created by a call to \code{\textbackslash listofdance}
% by default, however, we define an alias: \code{\textbackslash listofdances}
% to prevent confusion.
%    \begin{macrocode}
\newlistof{dance}{lod}{\cfttoctitlefont\lodtitle}
\newcommand*{\listofdances}{\listofdance}
%    \end{macrocode}
% \end{macro}
%
% \begin{macro}{\lodtitle}
% The title of the list of dances will be:
%    \begin{macrocode}
\newcommand*{\lodtitle}{List of Dances}
%    \end{macrocode}
% \end{macro}
%
% An \hyperlink{CC:LOD}{example list of dances} can be found at the beginning of
% this document.
%
% \subsection{Indices}
% \changes{1.0.0}{2013/09/08}{Added support for indices}
%
% \pkg{Contra Card} has the ability to produce several different indices that
% might be useful for your book or collection of dances. They are:
%
% \begin{center}
% \begin{tabular}{ l l }
%  Shortcut & Name \\
%  \hline
%  dbt & \hyperlink{CC:DBT}{Dances by Type} \\
%  dba & \hyperlink{CC:DBA}{Dances by Author} \\
%  mvp & \hyperlink{CC:MVP}{Moves by Page} \\
%  mvd & \hyperlink{CC:MVD}{Moves by Dance} \\
% \end{tabular}
% \end{center}
%
% An example of each type of index can be found at the end of this document.
%
% \begin{macro}{\enableidx}
% \changes{1.0.0}{2013/09/08}{New command}
% Indexing is not turned on by default in Contra Card. When you enable it, the
% \href{http://ctan.org/pkg/imakeidx}{\pkg{imakeidx}} package is loaded, and the
% indices are created. This means that \code{\textbackslash enableidx} should
% \emph{only} be called in the preamble.
%    \begin{macrocode}
\newcommand*{\enableidx}{%
  \PassOptionsToPackage{splitindex}{imakeidx}
  \RequirePackage{imakeidx}
  \cc@createindices
}%
\newcommand*{\cc@createindices}{%
  \makeindex[name=\cc@dbt,title=\dbtname]
  \makeindex[name=\cc@dba,title=\dbaname]
  \makeindex[name=\cc@mvp,title=\mvpname]
  \makeindex[name=\cc@mvd,title=\mvdname]
}%
%    \end{macrocode}
% Because we use the \code{splitindex} option, you'll need to run the
% \fname{splitindex} command against the index file. For instance, if your
% project is called \fname{root.tex} you'll want to run:
%
% \begin{quote}
% \code{\$ splitindex root}
% \end{quote}
% \end{macro}
%
% \begin{macro}{\pauseindexing}
% \changes{1.0.0}{2013/09/10}{New command}
% \begin{macro}{\resumeindexing}
% \changes{1.0.0}{2013/09/10}{New command}
% On occasion you might have a dance that you don't want to include in the index
% for some reason. When this happens, you can temporarily disable indexing (and
% later enable it again).
%    \begin{macrocode}
\newcommand*{\pauseindexing}{\def\cc@indexingpaused{}}
\newcommand*{\resumeindexing}{\let\cc@indexingpaused\undefined}
%    \end{macrocode}
% \end{macro}
% \end{macro}
%
% \begin{macro}{\cc@dbt}
% \changes{1.0.0}{2013/09/08}{New command}
% \begin{macro}{\cc@dba}
% \changes{1.0.0}{2013/09/08}{New command}
% \begin{macro}{\cc@mvp}
% \changes{1.0.0}{2013/09/08}{New command}
% \begin{macro}{\cc@mvd}
% \changes{1.0.0}{2013/09/08}{New command}
% Though you probably don't need to change this, the shortcut for each index can
% be changed by redefining the following commands (before you turn on indexing
% functionality):
%    \begin{macrocode}
\newcommand*{\cc@dbt}{dbt}
\newcommand*{\cc@dba}{dba}
\newcommand*{\cc@mvp}{mvp}
\newcommand*{\cc@mvd}{mvd}
%    \end{macrocode}
% \end{macro}
% \end{macro}
% \end{macro}
% \end{macro}
%
% \begin{macro}{\dbtname}
% \changes{1.0.0}{2013/09/08}{New command}
% \begin{macro}{\dbaname}
% \changes{1.0.0}{2013/09/08}{New command}
% \begin{macro}{\mvpname}
% \changes{1.0.0}{2013/09/08}{New command}
% \begin{macro}{\mvdname}
% \changes{1.0.0}{2013/09/08}{New command}
% The names of each index can also be changed by redefining these commands. This
% should also be done \emph{before} the indexing functionality is turned on.
% This means that if you're loading \pkg{Contra Card} with the \code{enableidx}
% package option, you shouldn't mess with these commands.
%    \begin{macrocode}
\newcommand*{\dbtname}{Dances by Type}
\newcommand*{\dbaname}{Dances by Author}
\newcommand*{\mvpname}{Moves by Page}
\newcommand*{\mvdname}{Moves by Dance}
%    \end{macrocode}
% \end{macro}
% \end{macro}
% \end{macro}
% \end{macro}
%
% \begin{macro}{\moveindex}
% \changes{1.0.0}{2013/09/08}{New command}
% \begin{macro}{\moveindex*}
% \changes{1.0.0}{2013/09/08}{New command}
% For any of the move shortcut macros, index entries are automatically added for
% the given move. However, for moves that you define yourself with the
% \code{\textbackslash move} command, you'll need to add index entries manually.
% This can be done with \code{\textbackslash moveindex}. This macro takes a
% single argument (the index entry to add) and should only be called from within
% the \code{contra} environment. The star version of the command also typesets
% the first argument (so you don't have to write it twice).
%    \begin{macrocode}
\newcommand*{\moveindex}{\@ifstar\moveindexStar\moveindexNoStar}
\newcommand*{\moveindexStar}[1]{%
  #1%
  \ifthenelse{\isundefined{\cc@indexingpaused}}{%
    \ifthenelse{\isundefined{\imki@wrindexentry}}{%
      \index{#1}%
    }{%
      \index[mvp]{#1}%
      \imki@wrindexentry{mvd}{#1}{\arabic{dance}}%
    }%
  }{}%
}
\newcommand*{\moveindexNoStar}[1]{%
  \ifthenelse{\isundefined{\cc@indexingpaused}}{%
    \ifthenelse{\isundefined{\imki@wrindexentry}}{%
      \index{#1}%
    }{%
      \index[mvp]{#1}%
      \imki@wrindexentry{mvd}{#1}{\arabic{dance}}%
    }%
  }{}%
}
%    \end{macrocode}
% \end{macro}
% \end{macro}
%
% \section{Helper macros}
%
% The following macros are used by the \pkg{contracard} package to perform
% various tasks. Those that may also be of use to the contra dance writer have
% been left unhidden.
%
% \begin{macro}{\timesaround}
% \changes{1.0.0}{2013/09/05}{Split out ability to calculate times around}
% Sometimes it's useful to calculate the approximate number of times a given
% move can be done in a certain number of beats of music (eg.~the number of
% times around one can allemande in 6 beats). For this, the \code{\textbackslash
% timesaround} macro was created. It takes two arguments: the number of beats it
% takes to go one time around (eg.~4 for an allemande) and the total number of
% beats you have to work with. It spits out an integer, a fraction, or a mixed
% number and a word matching the regular expression:
% \regexp{/{[}1-9{]}*{[}\textonequarter\textonehalf%
% \textthreequarters{]}?(\textbackslash\ times?)?/}.

%
% For example: \code{\textbackslash timesaround\{4\}\{6\}} produces:
% ``\timesaround{4}{6}".
%    \begin{macrocode}
\newcounter{timesaround}
\newcounter{quartertimesaround}
\newcommand*{\timesaround}[2]{%
  \setcounter{timesaround}{\intcalcDiv{\intcalcNum{#2}}{\intcalcNum{#1}}}%
  \setcounter{quartertimesaround}{%
    \intcalcMod{\intcalcNum{#2}}{\intcalcNum{#1}}%
  }%
  \ifthenelse{\value{timesaround}>0}{\arabic{timesaround}}{}%
  \ifthenelse{\value{quartertimesaround}=1}{\textonequarter}{%
    \ifthenelse{\value{quartertimesaround}=2}{\textonehalf}{%
      \ifthenelse{\value{quartertimesaround}=3}{\textthreequarters}{}%
    }%
  }%
  \ifthenelse{%
    \value{timesaround}>1\OR%
    \(\value{timesaround}=1\AND\NOT\value{quartertimesaround}=0\)%
  }{\ times}{%
    \ifthenelse{\value{timesaround}=1}{\ time}{}%
  }%
}%
%    \end{macrocode}
% \end{macro}
%
% \begin{macro}{\notes}
% \changes{1.0.0}{2013/09/10}{Make adding notes easier}
% This macro can be used to insert some nicely formatted notes at the end of
% your calling cards. Just use it in the \code{contra} environment right after
% your last move.
%    \begin{macrocode}
\newcommand*{\notes}[2][\cc@defaultnotesenv]{%
  \par\nopagebreak\vspace*{\prenotevspace}
  \begin{\cc@defaultnotesenv}
    \setlength{\baselineskip}{1.1em plus 0.1em minus 0.2em}
    \def\cc@notestitle{\textbf{\ignorespaces Notes\unskip}}%
    \setlength{\parindent}{0pt}%
    \setlength{\cc@partsepwidth}{\widthof{\footnotesize \cc@notestitle~}}%
    \setlength{\hangindent}{\cc@partsepwidth}%
    {\footnotesize \cc@notestitle~\ignorespaces#2\unskip}%
  \end{\cc@defaultnotesenv}
}
%    \end{macrocode}
% \end{macro}
%
% \begin{macro}{\spelldosido}
% \changes{1.0.0}{2013/09/12}{Change how Do-si-do is spelled easily}
% \begin{macro}{\spellDosido}
% \changes{1.0.0}{2013/09/12}{Change how Do-si-do is spelled easily}
% \begin{macro}{\setdosidospelling}
% \changes{1.0.0}{2013/09/12}{Change how Do-si-do is spelled easily}
% These macros can be used for easily changing the spelling of `Do-si-do'
% anywhere a \code{\textbackslash dosido} command is found (and in the index).
% By default, we spell it the contra dance way (`Do-si-do'), however, this can
% easily be changed. For example, running \code{\textbackslash
% setdosidospelling\{dos-\textbackslash \`{}a-dos\}} will cause
% \code{\textbackslash spellDosido} to render: `Dos-\`a-dos' and
% \code{\textbackslash spelldosido} to render: `dos-\`a-dos'.
%    \begin{macrocode}
\def\spelldosido{do-si-do}
\def\spellDosido{Do-si-do}
\newcommand*{\setdosidospelling}[1]{%
  \protected@edef\spelldosido{\expandafter\MakeLowercase#1}
  \protected@edef\spellDosido{\expandafter\MakeUppercase#1}
}
%    \end{macrocode}
% \end{macro}
% \end{macro}
% \end{macro}
%
% \begin{macro}{\cc@checkphrasestart}
% This macro is used by various parts of contra card to reset the dance phrase
% and part at the appropriate time. You should probably just move on and leave
% it alone.
%    \begin{macrocode}
\newcommand*{\cc@checkphrasestart}{%
  \ifthenelse{\value{phrasecount}=\value{dancephraselength}}{%
    \newdancephrase%
  }{%
    \ifthenelse{\(\value{partcount}=\value{dancepartlength}\)}{%
     \newdancepart%
    }{}%
  }%
}
%    \end{macrocode}
% \end{macro}
%
%    \begin{macrocode}
\ProcessOptions\relax
%</contracard-pkg>
%    \end{macrocode}
%
% \clearpage
% \phantomsection
% \part{The \pkg{contracard} class}
%
%    \begin{macrocode}
%<*contracard-cls>
%    \end{macrocode}
%
% The Contra Card project also provides a class (\fname{contracard.cls}) which
% acts as a convenience wrapper around the core functionality provided by the
% package. This is useful for generating calling cards, and saves you the
% trouble of looking up standard card sizes and figuring out margins and where
% to put headings and the like.
%
% \phantomsection
% \hypertarget{CCCLASS:OPTIONS}{}
% \subsection{Options}
%
% \begin{macro}{small}
% \begin{macro}{medium}
% \begin{macro}{large}
% \begin{macro}{a7paper}
% \begin{macro}{draft}
% \changes{1.0.0}{2013/09/11}{Pass option through to \code{article} class}
% The class can be loaded with any of the following options. The various size
% options are summarized in the table below. Any unrecognized options are passed
% to the \pkg{contracard} package.
%
% \begin{center}
% \begin{tabular}{ l l l }
%  Option & Size (mm) & Size (in) \\
%  \hline
%  \code{small}   & 127.0 $\times$ 76.2  & 5.0 $\times$ 3.0 \\
%  \code{medium}  & 152.4 $\times$ 101.6 & 6.0 $\times$ 4.0 \\
%  \code{large}   & 203.2 $\times$ 27.0  & 8.0 $\times$ 5.0 \\
%  \code{a7paper} & 105.0 $\times$ 74.0  & 4.1 $\times$ 2.9 \\
% \end{tabular}
% \end{center}
%    \begin{macrocode}
\AtBeginDocument{\large}
\PassOptionsToPackage{%
  margin=0.5in,top=0.75in,paperwidth=6in,paperheight=4in%
}{geometry}%
\DeclareOption{small}{%
  \AtBeginDocument{%
    \titleformat{\section}{\normalsize\bfseries}{\thesection}{1em}{}%
    \titleformat{\subsection}{\normalsize}{\thesection}{1em}{}%
  }
  \PassOptionsToPackage{%
    margin=0.25in,top=0.75in,paperwidth=5in,paperheight=3in%
  }{geometry}%
}
\DeclareOption{medium}{%
  \AtBeginDocument{\large}
  \PassOptionsToPackage{%
    margin=0.5in,top=0.75in,paperwidth=6in,paperheight=4in%
  }{geometry}%
}
\DeclareOption{large}{%
  \AtBeginDocument{\Large}
  \PassOptionsToPackage{%
    margin=0.75in,top=1in,paperwidth=8in,paperheight=5in%
  }{geometry}%
}
\DeclareOption{a7paper}{%
  \AtBeginDocument{%
    \titleformat{\section}{\normalsize\bfseries}{\thesection}{1em}{}%
    \titleformat{\subsection}{\normalsize}{\thesection}{1em}{}%
  }
  \PassOptionsToPackage{%
    margin=5mm,top=15mm,paperwidth=105mm,paperheight=74mm%
  }{geometry}%
}
\DeclareOption{draft}{%
  \PassOptionsToClass{draft}{article}%
}
\DeclareOption*{%
  \PassOptionsToPackage{\CurrentOption}{contracard}%
}
%    \end{macrocode}
% \end{macro}
% \end{macro}
% \end{macro}
% \end{macro}
% \end{macro}
%
% \subsection{Environment setup}
%
% The \pkg{contracard} class does a little extra work to turn off headers, and
% prevent page numbering:
%
%    \begin{macrocode}
\AtBeginDocument{\pagestyle{empty}}
\AtBeginDocument{\pagenumbering{gobble}}
%    \end{macrocode}
% It also defines a command \code{\textbackslash @ccisclass} to let the
% \pkg{contracard} package know that it was called via the class:
%    \begin{macrocode}
\newcommand*{\@ccisclass}{}
\ProcessOptions\relax
%</contracard-cls>
%    \end{macrocode}
%
% \cleardoublepage
% \begin{appendices}
% \section{On Notation}
% \label{appendix:notation}
%
% \begin{macro}{\gypsy}
% \changes{1.0.0}{2013/09/06}{Add move shortcut}
% \begin{macro}{\gypsy*}
% \changes{1.0.0}{2013/09/06}{Add move shortcut}
% \begin{macro}{\gypsyleft}
% \changes{1.0.0}{2013/09/06}{Add move shortcut}
% \begin{macro}{\gypsyleft*}
% \changes{1.0.0}{2013/09/06}{Add move shortcut}
% \begin{macro}{\gypsyright}
% \changes{1.0.0}{2013/09/06}{Add move shortcut}
% \begin{macro}{\gypsyright*}
% \changes{1.0.0}{2013/09/06}{Add move shortcut}
% In some circles (pun intended) the move ``walk around" or ``right/left
% shoulder round" (also ``spiral", ``gyre", ``eyes", etc.) is called a ``gypsy".
% This is considered an ethnic slur by some groups of the Romani people.
% While the contra term is not likely to have been derived from the slur, I see
% no reason not to use an alternative.
% In version 2 of this document---and in calling cards generated with this
% package---I have chosen to use the term ``walk around" when no direction needs
% to be specified, or ``right/left shoulder round" when it does.
% This avoids creating an uncomfortable situation for a dancer hearing a word
% that to them may be associated with hostility, and a lifetime of persecution.
% It seems to me that providing a safe and welcoming dance environment is worth
% the trivial inconvenience of having to learn a new move name.
%
% The commands listed in the margin have been renamed, for their alternatives
% see \texttt{\textbackslash walkaround} and its variants.
% \end{macro}
% \end{macro}
% \end{macro}
% \end{macro}
% \end{macro}
% \end{macro}
%
% \section{Deprecated macros}
% \label{appendix:deprecated}
%
% \begin{macro}{\longpetronella}
% \changes{1.0.0}{2013/09/08}{Add move shortcut}
% \changes{2.0.0}{2018/07/25}{Remove move}
% \begin{macro}{\longpetronella*}
% \changes{1.0.0}{2013/09/08}{Add move shortcut}
% \changes{2.0.0}{2018/07/25}{Remove move}
% \begin{macro}{\longpetronellanella}
% \changes{1.1.0}{2018/07/21}{Add nella-nella petronella variants}
% \changes{2.0.0}{2019/02/24}{Remove move}
% \begin{macro}{\rollawayhalfsashay}
% \changes{1.0.0}{2013/09/10}{Add move shortcut}
% \changes{2.0.0}{2018/07/25}{Renamed to ``\texttt{\textbackslash rollawaysashay}''}
% \begin{macro}{\rollawayhalfsashay*}
% \changes{1.0.0}{2013/09/10}{Add move shortcut}
% \changes{2.0.0}{2018/07/25}{Renamed to ``\texttt{\textbackslash rollawaysashay*}''}
% \begin{macro}{\rawhs}
% \changes{1.0.0}{2013/09/10}{Add move shortcut}
% \changes{2.0.0}{2018/07/25}{Remove move}
% \begin{macro}{\rawhs*}
% \changes{1.0.0}{2013/09/10}{Add move shortcut}
% \changes{2.0.0}{2018/07/25}{Remove move}
% These macros (as well as the ones mentioned in appendix
% \ref{appendix:notation}) have been removed from the package, resulting in a
% major version bump.
% If you were using any of these macros in your documents, you may wish to
% continue using an older version of this package or update your documents
% before upgrading.
% For information about what version each macro was removed in see the change
% log.
% \end{macro}
% \end{macro}
% \end{macro}
% \end{macro}
% \end{macro}
% \end{macro}
% \end{macro}
%
% \section{Upgrading from 1.x}
%
% Aside from removing deprecated macros, (see appendix
% \ref{appendix:deprecated}), you will also want to search your dances for the
% text \code{\textbackslash balanceand} and decrement the following move by 4
% counts.
% Previously, the \code{\textbackslash balanceand} macros took up 0 logical
% counts of music, but in version 2.0 it adds 4 counts to the next move.
% Several new move shortcuts were also added in version 2.0 of this package
% which may be able to replace uses of the generic \code{\textbackslash move}
% macro in your dances.
% For a full list, see the change history at the end of this document.
%
% \end{appendices}
%
% \bookmarksetup{startatroot}
% \addtocontents{toc}{\bigskip}
% \clearpage
% \setcounter{IndexColumns}{2}
% \phantomsection
% \addcontentsline{toc}{section}{Index}
% \PrintIndex
% \clearpage
% \phantomsection
% \addcontentsline{toc}{section}{\dbtname}
% \hypertarget{CC:DBT}{}
% \printindex[\cc@dbt]
% \clearpage
% \phantomsection
% \addcontentsline{toc}{section}{\dbaname}
% \hypertarget{CC:DBA}{}
% \printindex[\cc@dba]
% \clearpage
% \phantomsection
% \addcontentsline{toc}{section}{\mvpname}
% \hypertarget{CC:MVP}{}
% \printindex[\cc@mvp]
% \clearpage
% \phantomsection
% \addcontentsline{toc}{section}{\mvdname}
% \hypertarget{CC:MVD}{}
% \printindex[\cc@mvd]
%
% \makeatletter
%   \renewenvironment{theglossary}{%
%   \glossary@prologue
%   \setlength\emergencystretch{5em}
%   \GlossaryParms \let\item\@idxitem \ignorespaces}{}
% \makeatother
% \clearpage
% \phantomsection
% \addcontentsline{toc}{section}{Change History}
% \PrintChanges
% \Finale
%
% \iffalse
%\fi
\endinput