% yquant.sty
%  Typesetting quantum circuits using a flow-oriented language
%
% Copyright 2019-2021 Benjamin Desef
%
% This work 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 option) any later
% version.
% The latest version of this license is in
%   http://www.latex-project.org/lppl.txt
% and version 1.3c or later is part of all distributions of LaTeX version 2005/12/01 or
% later.
%
% This work has the LPPL maintenance status `author-maintained'.
%
% The Current Maintainer of this work is Benjamin Desef.
\NeedsTeXFormat{LaTeX2e}
\ProvidesPackage{yquant}[2021/03/27 v0.4 Yet another quantum circuit library for LaTeX]

\RequirePackage{etoolbox}[2018/02/11]
\RequirePackage{tikz}[2015/08/29]
\RequirePackage{trimspaces}[2009/09/17]
\RequirePackage{xkeyval}[2005/05/07]
\usetikzlibrary{arrows.meta,decorations.pathreplacing,decorations.pathmorphing}

\define@choicekey+{yquant.sty}{compat}[\val\yquant@compat]{newest,0.3,0.4}{
   \ifnum\yquant@compat=0 %
      \def\yquant@compat{2} % current version
   \fi%
}{
   \PackageWarning{yquant.sty}{Invalid value for `compat` key specified. Using `0.3`.}
}
\ProcessOptionsX
\unless\ifdefined\yquant@compat
   \PackageWarning{yquant.sty}{Please specify the `compat` key for yquant. Using `0.3`. Current version is `0.4`.}
   \def\yquant@compat{1}
\fi

\newif\ifyquantdebug
\input yquant-config.tex
\input yquant-tools.tex
\input yquant-registers.tex
\input yquant-env.tex
\input yquant-langhelper.tex
\input yquant-circuit.tex
\input yquant-prepare.tex
\input yquant-draw.tex
\input yquant-shapes.tex
\input yquant-lang.tex

% usually, \\ is robust; but when using \centering, it is \let to \@centercr, which is not robust (probably because this happens only when not protecting). Fix this, so that \\ does not require \protect if a centered circuit is drawn.
\robustify\@centercr

\outer\def\useyquantlanguage#1{%
   \RequirePackage{yquantlanguage-#1}
}

\endinput
%%
%% End of file `yquant.sty'.