alloy-style.sty

% alloy.sty
% Alloy mode for the LaTeX listings package.
% This is public domain

\lstdefinelanguage{alloy}{
  keywords={%
      assert, pred, all, no, lone, one, some, check, run,
      but, let, implies, not, iff, in, and, or, set, sig, Int, int,
      if, then, else, exactly, disj, fact, fun, module, abstract,
      extends, open, none, univ, iden, seq,
  },
  literate=%
    *{:}{{{\color[HTML]{2835C0}{$\colon$}}}}1
    {>}{{{\color[HTML]{2835C0}{>}}}}1
    {<}{{{\color[HTML]{2835C0}{<}}}}1
    {|}{{{\color[HTML]{2835C0}{|}}}}1
    {==}{{{\color[HTML]{2835C0}{$=$}}}}1
    {=}{{{\color[HTML]{2835C0}{$=$}}}}1
    {!=}{{{\color[HTML]{2835C0}{$\neq$}}}}1
    {&&}{{{\color[HTML]{2835C0}{$\land$}}}}1
    {||}{{{\color[HTML]{2835C0}{$\lor$}}}}1
    {<=}{{{\color[HTML]{2835C0}{$\le$}}}}1
    {>=}{{{\color[HTML]{2835C0}{$\ge$}}}}1
    {!in}{{{\color[HTML]{2835C0}{$\not\in$}}}}1
    {\\in}{{{\color[HTML]{2835C0}{$\in$}}}}1
    {=>}{{{\color[HTML]{2835C0}{$\implies$}}}}2
    % the following isn't actually Alloy, but it gives the option to produce nicer latex
    {|=>}{{{\color[HTML]{2835C0}{$\Rightarrow$}}}}2
    {<=set}{{{\color[HTML]{2835C0}{$\subseteq$}}}}1
    {+set}{{{\color[HTML]{2835C0}{$\cup$}}}}1
    {*set}{{{\color[HTML]{2835C0}{$\cap$}}}}1
    {==>}{{{{\color[HTML]{2835C0}$\Longrightarrow$}}}}3
    {<==>}{$\Longleftrightarrow$}4
    {...}{$\ldots$}1
    {\\hl}{$\hline$}1
    {\\alpha}{$\alpha$}1
    {\\beta}{$\beta$}1
    {\\gamma}{$\gamma$}1
    {\\delta}{$\delta$}1
    {\\epsilon}{$\epsilon$}1
    {\\zeta}{$\zeta$}1
    {\\eta}{$\eta$}1
    {\\theta}{$\theta$}1
    {\\iota}{$\iota$}1
    {\\kappa}{$\kappa$}1
    {\\lambda}{$\lambda$}1
    {\\mu}{$\mu$}1
    {\\nu}{$\nu$}1
    {\\xi}{$\xi$}1
    {\\pi}{$\pi$}1
    {\\rho}{$\rho$}1
    {\\sigma}{$\sigma$}1
    {\\tau}{$\tau$}1
    {\\upsilon}{$\upsilon$}1
    {\\phi}{$\phi$}1
    {\\chi}{$\chi$}1
    {\\psi}{$\psi$}1
    {\\omega}{$\omega$}1
    {\\Gamma}{$\Gamma$}1
    {\\Delta}{$\Delta$}1
    {\\Theta}{$\Theta$}1
    {\\Lambda}{$\Lambda$}1
    {\\Xi}{$\Xi$}1
    {\\Pi}{$\Pi$}1
    {\\Sigma}{$\Sigma$}1
    {\\Upsilon}{$\Upsilon$}1
    {\\Phi}{$\Phi$}1
    {\\Psi}{$\Psi$}1
    {\\Omega}{$\Omega$}1
    {\\EOF}{\;}1
    ,
  sensitive=true,  % case sensitive
  morecomment=[l]//,%
  morecomment=[l]{--},%
  morecomment=[s]{/*}{*/},%
  morestring=[b]",
  numbers=none,
  firstnumber=1,
  numberstyle=\tiny,
  stepnumber=2,
  basicstyle=\scriptsize\ttfamily,
  commentstyle=\color[HTML]{00A108}\itshape,
  keywordstyle=\color[HTML]{2835C0}\bfseries,
  ndkeywordstyle=\bfseries,
}

% inline
\def\A{%
    \lstinline[language=alloy,basicstyle=\ttfamily,columns=fixed]}

% paragraph
\lstnewenvironment{alloy}[1][]{%
  \lstset{language=alloy,
    floatplacement={tbp},captionpos=b,
    xleftmargin=8pt,xrightmargin=8pt,basicstyle=\ttfamily,#1}}{}

% paragraph from file
\newcommand{\alloyfile}[1]{
  \lstinputlisting[language=alloy,%
    frame=lines,xleftmargin=8pt,xrightmargin=8pt,basicstyle=\ttfamily,columns=fixed]{#1}
}

\lstset{
    %Add this if you want to display border around your code  
    %frame=single,
    breaklines=true,
    postbreak=\raisebox{0ex}[0ex][0ex]{\ensuremath{\color{red}\hookrightarrow\space}}
}