\ProvidesPackage{macros}

\RequirePackage[T1]{fontenc}
\RequirePackage{xspace}
\RequirePackage{amsmath}
\RequirePackage{amssymb}
\RequirePackage{amsthm}
\RequirePackage{graphicx}
\RequirePackage{ifthen}

%% lambdas-trucs

\newcommand{\lambdavar}[1]{\expandafter\newcommand\csname #1\endcsname{\lambda #1}}

\lambdavar{p}
\lambdavar{x}
\lambdavar{y}
\lambdavar{z}

\let\corrital=\/
\renewcommand{\/}{\ifmmode\forall\else\corrital\fi}

\newcommand{\va}{\ensuremath{\alpha}\xspace}
\newcommand{\vb}{\ensuremath{\beta}\xspace}
\newcommand{\vc}{\ensuremath{\gamma}\xspace}
\newcommand{\vd}{\ensuremath{\delta}\xspace}
\newcommand{\vh}{\ensuremath{\eta}\xspace}


%% langages

\newcommand{\langage}[2]{\providecommand{#1}{}\renewcommand{#1}{\textsc{#2}\xspace}}

\langage{\ls}{Lucid Synchrone}
\langage{\lustre}{Lustre}
\langage{\signal}{Signal}
\langage{\esterel}{Esterel}
\langage{\maestro}{Maestro}
\langage{\ocaml}{OCaml}
\langage{\caml}{Caml}
\langage{\nemo}{Nemo}
\langage{\Acute}{Acute}
\langage{\Oz}{Oz}
\langage{\heptagon}{Heptagon}
\langage{\decade}{Decade}

\RequirePackage{listings}

% Definition langage decade

\lstdefinelanguage{Heptagon}
{%
  keywords={node,returns,let,tel,var,pre,fby,when,whenot,merge,if,then,else,or,not},%
  morekeywords=[2]{automaton,state,until,unless,end,present,switch,inlined},%
  morekeywords=[2]{contract,assume,enforce,with},%
  otherkeywords={->,&,=},%
  comment=[n]{(*}{*)},%
}[keywords,comments]

% \lstdefinelanguage[dist]{Decade}
% {%
%   morekeywords={link,to},%
% }[keywords,comments]

%% règles d'inférence

\RequirePackage{mathpartir}

\renewcommand{\TirName}[1]{\textsc{(#1)}}
\renewcommand{\RefTirName}[1]{\textsc{(#1)}}

\newcommand{\rulename}[1]{\ifthenelse{\equal{#1}{}}{}{\textsc{#1}}}

\newcommand{\sepname}{\:}
\newcommand{\sepprem}{\;\;\;}

\newcommand{\axiom}[2][]{\rulename{#1}\quad#2}
\newcommand{\infsimple}[3][]{\rulename{#1}\sepname\frac{#2}{#3}}
\newcommand{\infsimplespec}[3][]{
  \begin{array}{c}
    {#2}\\
    \multicolumn{1}{l}{\rulename{#1}}\\\hline
    {#3}
  \end{array}
}
\newcommand{\infdouble}[4][]{\rulename{#1}\sepname\frac{#2\sepprem#3}{#4}}
\newcommand{\infdoublecol}[4][]{\rulename{#1}\sepname\frac{\array{c}#2\\#3\endarray}{#4}}
\newcommand{\inftriple}[5][]{\rulename{#1}\sepname\frac{#2\sepprem#3\sepprem#4}{#5}}
\newcommand{\inftriplecol}[5][]{\rulename{#1}\sepname\frac{\array{c}#2\\#3\\#4\endarray}{#5}}
\newcommand{\infquadruple}[6][]{\rulename{#1}\sepname\frac{#2\sepprem#3\sepprem#4\sepprem#5}{#6}}

%% Grammaires

\newcommand{\ou}{\;|\;}
\newcommand{\fun}{\rightarrow}
%\newcommand{\ovfun}[1]{\xrightarrow{#1}}
\newcommand{\ovfun}[1]{{\;-\mskip-1.5\thinmuskip\langle{#1}\rangle\!\!\!\rightarrow\;}}

%% Typage --- général

\DeclareMathOperator{\FV}{FV}
\DeclareMathOperator{\FTV}{FTV}
\DeclareMathOperator{\FSV}{FSV}
\DeclareMathOperator{\FLV}{FLV}
\DeclareMathOperator{\FCV}{FCV}
\DeclareMathOperator{\gen}{gen}
\DeclareMathOperator{\genall}{genall}
%\DeclareMathOperator{\Var}{Var}

\DeclareMathOperator{\merge}{merge}

\newcommand{\mergeenv}{\uplus}

%% Types de données

\newcommand{\type}[3]{\ensuremath{#1\vdash#2:#3}}

%% Horloges

\newcommand{\horloge}[3]{\ensuremath{#1\vdash#2:#3}}

%% Types spaciaux

\newcommand{\soussite}{\ensuremath{\prec_\cR}}
\newcommand{\connecte}{\ensuremath{\mapsto_\cC}}

\DeclareMathOperator{\site}{site}
\DeclareMathOperator{\sites}{sites}
\DeclareMathOperator{\locations}{locations}
\DeclareMathOperator{\loc}{loc}

\DeclareMathOperator{\names}{names}

\DeclareMathOperator{\out}{out}

\DeclareMathOperator{\com}{com}

\DeclareMathOperator{\channels}{channels}

\DeclareMathOperator{\constraints}{constr}

\DeclareMathOperator{\op}{op}
\DeclareMathOperator{\ifte}{ifte}
\DeclareMathOperator{\fby}{fby}


\newcommand{\fcom}[4]{\ensuremath{#1\xrightarrow{#2\vartriangleright#3}#4}}

\newcommand{\OutputType}[3]{\ensuremath{\uparrow_{#1,#2}(#3)}}

\newcommand{\pere}[2]{\ensuremath{\uparrow_#1(#2)}}

\newcommand{\set}[1]{\ensuremath{\{#1\}}}

\newcommand{\defprogram}[2]{\ensuremath{\vdash#1:#2}}
\newcommand{\defhierarchy}[3]{\ensuremath{#1\vdash#2:#3}}
\newcommand{\defarch}[3]{\ensuremath{#1\vdash#2:#3}}
\newcommand{\spacetype}[4]{\ensuremath{#1\vdash#3:#4/#2}}

\renewcommand{\spacetype}[5]{\ensuremath{#1|#2\vdash#4:#5/#3}}
\newcommand{\spacetypetrans}[4]{\ensuremath{#1|#2\vdash#4/#3}}
\newcommand{\spacetypeimpl}[5]{\ensuremath{#1|#2\vdash_i#4:#5/#3}}
\newcommand{\spacetypechan}[6]{\ensuremath{#1|#2\vdash#5:#6/#3/#4}}

\newcommand{\subtype}[3]{\ensuremath{#1\vdash#2\prec#3}}
\newcommand{\projsubtype}[4]{\ensuremath{#1\vdash#2:#3\prec#4}}

\newcommand{\emptydecl}{\ensuremath{\emptyset}}

\newcommand{\slicing}[3]{\ensuremath{#1\stackrel{#2}{\longrightarrow}#3}}
%\newcommand{\projection}[4]{\ensuremath{#1|#2\stackrel{#3}{\Longrightarrow}#4}}
\newcommand{\projection}[3]{\ensuremath{#1\stackrel{#2}{\Longrightarrow}#3}}
\newcommand{\projspacetype}[7]{\ensuremath{\projection{\spacetype{#1}{#2}{#3}{#4}{#5}}{#6}{#7}}}
\newcommand{\projtrans}[6]{\ensuremath{\projection{\spacetypetrans{#1}{#2}{#3}{#4}}{#5}{#6}}}
\newcommand{\projectioncol}[3]{\ensuremath{
    \begin{array}{c}
      #1\\
      \stackrel{#2}{\Longrightarrow}#3
    \end{array}}}

\newcommand{\projtype}[4]{\ensuremath{#1\vdash#2\stackrel{#3}{\Longrightarrow}#4}}

\newcommand{\canal}[3]{\ensuremath{#1\stackrel{#2}{\leftrightarrow}#3}}
\newcommand{\channel}[3]{\ensuremath{#1\stackrel{#2}{\mapsto} #3}}

\newcommand{\vs}{\ensuremath{\delta}\xspace}

\newcommand{\comm}{\triangleright}

\newcommand{\graph}[2]{\ensuremath{\langle#1,#2\rangle}}

\newcommand{\abs}{\ensuremath{\bot}}
\newcommand{\cabs}{\ensuremath{[]}}

\newcommand{\subck}{\ensuremath{<:}}

%% Sémantique synchrone

\newcommand{\clock}[1]{\ensuremath{\langle#1\rangle}}

\newcommand{\I}{\mathbb{I}}
%\newcommand{\N}{\mathbb{N}}

% dist. values and environments

\newcommand{\dv}{\hat v}
\newcommand{\lv}{vl}
\newcommand{\R}{\hat R}
\let\paragraphe=\S
\renewcommand{\S}{\hat S}
\newcommand{\G}{\hat G}
\newcommand{\C}{\hat C}
\newcommand{\A}{\hat A}

\newcommand{\semop}[3]{\ensuremath{#1\xrightarrow{#2}#3}}
\newcommand{\semdist}[5]{\ensuremath{#1\stackrel{#2}{\Vdash}#3\xrightarrow{#4}#5}}
\newcommand{\semproj}[4]{\ensuremath{#1\vdash#2\xrightarrow{#3}#4}}
\newcommand{\semcent}[4]{\ensuremath{#1\vdash#2\xrightarrow{#3}#4}}
\newcommand{\semcentshort}[4]{\ensuremath{#1\!\vdash\!#2\!\stackrel{#3}{\rightarrow}\!#4}}
\newcommand{\semprog}[3]{\ensuremath{#1\vdash#2:#3}}
\newcommand{\semdistprog}[3]{\ensuremath{#1\Vdash#2:#3}}

\newcommand{\compvt}[3]{#1\in I_{H}(#3)}

\newcommand{\relval}[4]{\ensuremath{#1\preccurlyeq^{#2}_{#3}#4}}

%\newcommand{\reaceq}[1]{\stackrel{#1}{\cong}}
%\newcommand{\reaceq}[1]{\stackrel{#1}{\preccurlyeq}}
\newcommand{\reaceq}[1]{\preccurlyeq_{#1}}

\def\leadstofill@{\arrowfill@\relbar\relbar\leadsto}
\newcommand{\xleadsto}[2][]{\ext@arrow 0359\leadstofill@{#1}{#2}}

\newcommand{\simu}[4]{#1\xleadsto[#3]{#2}#4}

%% lettres calligraphiques

\newcommand{\shortcal}[1]{\expandafter\newcommand\csname c#1\endcsname{\ensuremath{\mathcal{#1}}}}

\shortcal{A}
\shortcal{B}
\shortcal{C}
\shortcal{D}
\shortcal{E}
\shortcal{F}
\shortcal{G}
\shortcal{H}
\shortcal{I}
\shortcal{J}
\shortcal{K}
\shortcal{L}
\shortcal{M}
\shortcal{N}
\shortcal{O}
\shortcal{P}
\shortcal{Q}
\shortcal{R}
\shortcal{S}
\shortcal{T}
\shortcal{U}
\shortcal{V}
\shortcal{W}
\shortcal{X}
\shortcal{Y}
\shortcal{Z}

%% mots-clés

\newcommand{\m@thspace}{%
  \ifmmode\ \fi%
}


\newcommand{\textname}[1]{\texttt{#1}}

\newcommand{\name}[2]{%
  \providecommand{#1}{}%
  \renewcommand{#1}{\textname{#2}\xspace}%
}

\newcommand{\textkw}[1]{\texttt{\textbf{#1}}}

\newcommand{\kw}[2]{%
  \providecommand{#1}{}%
  \renewcommand{#1}{\textkw{#2}\xspace}%
}
\newcommand{\akeyword}[1]{\expandafter\kw\csname #1\endcsname{#1}}

\newcommand{\midkw}[2]{%
  \providecommand{#1}{}%
  \renewcommand{#1}{\m@thspace\textkw{#2}\m@thspace\xspace}%
}
\newcommand{\midkeyword}[1]{\expandafter\midkw\csname #1\endcsname{#1}}

\newcommand{\begkw}[2]{%
  \providecommand{#1}{}%
  \renewcommand{#1}{\textkw{#2}\m@thspace\xspace}%
}
\newcommand{\begkeyword}[1]{\expandafter\begkw\csname #1\endcsname{#1}}

\newcommand{\closekw}[2]{%
  \providecommand{#1}{}%
  \renewcommand{#1}{\m@thspace\textkw{#2}\xspace}%
}
\newcommand{\closekeyword}[1]{\expandafter\closekw\csname #1\endcsname{#1}}

\newcommand{\typeconst}[2]{\kw{#1}{#2}}
\newcommand{\binop}[2]{\midkw{#1}{#2}}
\newcommand{\unop}[2]{\begkw{#1}{#2}}
\newcommand{\funct}[2]{\begkw{#1}{#2}}

%% Mots-clés Lucid Synchrone

\begkw{\Assume}{assume}
\begkw{\Automaton}{automaton}
\midkw{\And}{and}
\midkw{\Band}{\&}
\begkw{\Clock}{clock}
\begkw{\Contract}{contract}
\begkw{\Do}{do}
\closekw{\Done}{done}
\midkw{\Else}{else}
\begkw{\Emit}{emit}
\closekw{\End}{end}
\begkw{\Enforce}{enforce}
\midkw{\Every}{every}
\binop{\Fby}{fby}
\binop{\Fleche}{->}
\unop{\Fst}{fst}
\kw{\False}{false}
\begkw{\Guarantee}{guarantee}
\begkw{\If}{if}
\midkw{\In}{in}
\begkw{\Inlined}{inlined}
\begkw{\Last}{last}
\begkw{\Let}{let}
\begkw{\Letnode}{node}
\begkw{\Match}{match}
\funct{\Merge}{merge}
%\kw{\merge}{merge}
\begkw{\Node}{node}
\begkw{\Not}{not}
\midkw{\On}{on}
\midkw{\Or}{or}
\unop{\Pre}{pre}
\begkw{\Present}{present}
\kw{\Pv}{;}
\begkw{\Rec}{rec}
\begkw{\Reset}{reset}
\midkw{\Returns}{returns}
\begkw{\Run}{run}
\begkw{\Sig}{sig}
\unop{\Snd}{snd}
\begkw{\State}{state}
\closekw{\Tel}{tel}
\midkw{\Then}{then}
\kw{\True}{true}
\midkw{\Until}{until}
\midkw{\Unless}{unless}
\midkw{\Var}{var}
\midkw{\When}{when}
\midkw{\Whenot}{whenot}
\midkw{\Where}{where}
\midkw{\With}{with}


\kw{\Tick}{tick}


\typeconst{\Float}{float}
\typeconst{\Int}{int}
\typeconst{\Unit}{unit}
\typeconst{\Bool}{bool}

\newcommand{\Nil}{\ensuremath{\mathit{nil}}}

%% Mots-clés répartition

\midkw{\At}{at}
\begkw{\Site}{site}
\begkw{\Loc}{loc}
\begkw{\Subsite}{subsite}
\begkw{\Subloc}{subloc}
\begkw{\Link}{link}
\midkw{\To}{to}
\begkw{\Out}{out}
\midkw{\Of}{of}
\begkw{\Port}{port}

\newcommand{\TAt}{\m@thspace\texttt{at}\m@thspace\xspace}

\DeclareMathOperator{\typecl}{clock}

\funct{\Send}{send}
\funct{\Receive}{receive}

\newcommand{\match}[4][c]{
\begin{array}[#1]{l}
  \Match #2\With\\
  |\ \True \rightarrow #3\\
  |\ \False \rightarrow #4\\
\end{array}
}

\newcommand{\linematch}[3]{
  \Match #1\With
  |\ \True \rightarrow #2
  \ |\ \False \rightarrow #3
}

%% Théorèmes, définitions, remarques...

\RequirePackage{amsmath}

\newtheorem{definition}{D\'efinition}

\newtheorem{remarque}{Remarque}

\newtheorem{theoreme}{Th\'eor\`eme}
\newtheorem{lemme}{Lemme}

\newtheorem{proposition}{Proposition}

\newtheorem{theorem}{Theorem}
\newtheorem{lemma}{Lemma}

\newcommand{\noeud}{n\oe ud\xspace}
\newcommand{\Noeud}{N\oe ud\xspace}
\newcommand{\noeuds}{n\oe uds\xspace}
\newcommand{\Noeuds}{N\oe uds\xspace}

%% Macros mathématiques

\providecommand{\tonfirst}{}
\newcommand{\ton}[1][1]{\renewcommand{\tonfirst}{#1}\tonbis}
\newcommand{\tonbis}[3][n]{\ensuremath{#2_{\tonfirst}#3\ldots#3#2_{#1}}}

\newcommand{\tonp}{\ton[1][p]}
\newcommand{\tonq}{\ton[1][q]}

\newcommand{\tontt}[1][1]{\renewcommand{\tonfirst}{#1}\tonttbis}
\newcommand{\tonttbis}[3][n]{\ensuremath{\mathtt{#2}_{\tonfirst}\mathtt{#3}\ldots\mathtt{#3}\mathtt{#2}_{#1}}}

\newcommand{\ind}[1]{\(\sb{#1}\)}

\DeclareMathOperator{\dom}{dom}
\DeclareMathOperator{\codom}{cod}
%\DeclareMathOperator{\inst}{inst}

\DeclareMathOperator{\head}{hd}
\DeclareMathOperator{\tail}{tl}
\DeclareMathOperator{\DCS}{DCS}
\DeclareMathOperator{\Triang}{Triang}
\DeclareMathOperator{\Traces}{Traces}

\newcommand{\B}{\mathbb{B}}
\newcommand{\N}{\mathbb{N}}
\newcommand{\Z}{\mathbb{Z}}
%\newcommand{\R}{\mathbb{R}}
%\newcommand{\C}{\mathbb{C}}

\newcommand{\seq}[1]{\ensuremath{\overline{#1}}}

\newcommand{\cphant}{\hat{c}}



%% Flots de données

\newenvironment{streams}[1]{%
  \setlength{\arraycolsep}{0.3cm}
  \array{|c|*{#1}{c}|}
  \hline
}{%
  \hline
  \endarray
}

%% Macros usuelles

%\RequirePackage[outerbars]{changebar}

%\newenvironment{change}[1][]{\cbstart}{\cbend}
\newenvironment{change}[1][]{}{}

\newenvironment{amodifier}%
{\textcolor{red}\bgroup%
  \hrule
  \begin{center}
  \`A MODIFIER ?
  \end{center}
  \hrule
}%
{\hrule\egroup}

\renewenvironment{amodifier}{}{}

%% Boîte-noeud code

\RequirePackage{alltt}

\newenvironment{code}{%
  \renewcommand{\textkw}[1]{\textbf{##1}}
  \@beginparpenalty 10000 %
  \quote%
  \alltt}{\endalltt%
  \endquote
  \vspace{3mm}
}

\newenvironment{figcode}{%
  \renewcommand{\textkw}[1]{\textbf{##1}}
  \@beginparpenalty 10000 %
  \alltt}{\endalltt%
  \vspace{1mm}
}

\newcommand{\marc}[1]{}

\RequirePackage{varwidth}

\newenvironment{showproj}
{
  \par\noindent\medskip
  \renewenvironment{code}
  {\varwidth{\linewidth}\vspace*{0.5em}\alltt}
  {\endalltt\endvarwidth}
  \tabular{>{\centering}p{0.45\linewidth}||>{\centering}p{0.45\linewidth}}
  \multicolumn{1}{c}{\texttt{A}} & \multicolumn{1}{c}{\texttt{B}} \\\hline
}
{\vspace{-3cm}\endtabular\medskip}

\newcommand{\minildots}{\ensuremath{\!...}}

\newbox\subfigbox % Create a box to hold the subfigure.
\newenvironment{subfloat}% % Create the new environment.
{\def\caption##1{\gdef\subcapsave{\relax##1}}%
  \let\subcapsave=\@empty % Save the subcaption text.
  \let\sf@oldlabel=\label
  \def\label##1{\xdef\sublabsave{\noexpand\label{##1}}}%
  \let\sublabsave\relax % Save the label key.
  \setbox\subfigbox\hbox
  \bgroup}% % Open the box...
{\egroup % ... close the box and call \subfigure.
  \let\label=\sf@oldlabel
  \subfigure[\subcapsave]{\sublabsave\box\subfigbox}}%

\newenvironment{flushedproof}{%
  \proof%
  \flushleft%
}{%
  \endflushleft%
  \endproof%
}

%% MiniLustre & contrats

\newcommand{\semml}[5]{\ensuremath{#1,#2\vdash#3\xrightarrow{#4}#5}}