macros.tex 2.63 KB
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% \newcommand{\todo}[1]{{\Huge\bfseries TODO: #1}}
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\newcommand{\why}{\textsf{Why3}\xspace}
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\newcommand{\whyml}{\textsf{WhyML}\xspace}
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\newcommand{\eg}{\emph{e.g.}\xspace}
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\newcommand{\ie}{\emph{i.e.}\xspace}
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% BNF grammar
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\newcommand{\keyword}[1]{\texttt{#1}}
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\newcommand{\indextt}[1]{\index{#1@\protect\keyword{#1}}}
\newcommand{\indexttbs}[1]{\index{#1@\protect\keywordbs{#1}}}
\newif\ifspace
\newif\ifnewentry
\newcommand{\addspace}{\ifspace ~ \spacefalse \fi}
\newcommand{\term}[2]{\addspace\hbox{\lstinline|#1|%
\ifthenelse{\equal{#2}{}}{}{\indexttbase{#2}{#1}}}\spacetrue}
\newcommand{\nonterm}[2]{%
  \ifthenelse{\equal{#2}{}}%
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             {\addspace\hbox{\textsl{#1}\ifnewentry\index{#1@\textsl{#1}}\fi}\spacetrue}%
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             {\addspace\hbox{\textsl{#1}\footnote{#2}\ifnewentry\index{grammar entries!\textsl{#1}}\fi}\spacetrue}}
\newcommand{\repetstar}{$^*$\spacetrue}
\newcommand{\repetplus}{$^+$\spacetrue}
\newcommand{\repetone}{$^?$\spacetrue}
\newcommand{\lparen}{\addspace(}
\newcommand{\rparen}{)}
\newcommand{\orelse}{\addspace$\mid$\spacetrue}
\newcommand{\sep}{ \\[2mm] \spacefalse\newentrytrue}
\newcommand{\newl}{ \\ & & \spacefalse}
\newcommand{\alt}{ \\ & $\mid$ & \spacefalse}
\newcommand{\is}{ & $::=$ & \newentryfalse}
\newenvironment{syntax}{\begin{tabular}{@{}rrll@{}}\spacefalse\newentrytrue}{\end{tabular}}
\newcommand{\synt}[1]{$\spacefalse#1$}
\newcommand{\emptystring}{$\epsilon$}
\newcommand{\below}{See\; below}
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%%% listings for Why3 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

\RequirePackage{listings}
\RequirePackage{amssymb}

\lstset{basicstyle={\ttfamily},framesep=2pt,frame=single}

\lstdefinelanguage{why3}
{
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morekeywords={namespace,predicate,function,inductive,type,use,clone,%
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import,export,theory,module,end,in,with,%
let,rec,for,to,do,done,match,if,then,else,while,try,invariant,variant,%
absurd,raise,assert,exception,%
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goal,axiom,lemma,forall},%
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keywordstyle={\color{blue}},%
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otherkeywords={},%
string=[b]",%
showstringspaces=false,%
stringstyle=\itshape,%
commentstyle=\itshape,%
columns=[l]fullflexible,%
sensitive=true,%
morecomment=[s]{(*}{*)},%
keepspaces=true,
literate=%
%{'a}{$\alpha$}{1}%
%{'b}{$\beta$}{1}%
%{<}{$<$}{1}%
%{>}{$>$}{1}%
%{<=}{$\le$}{1}%
%{>=}{$\ge$}{1}%
% {<>}{$\ne$}{1}%
% {/\\}{$\land$}{1}%
% {\\/}{ $\lor$ }{3}%
% {\ or(}{ $\lor$(}{3}%
% {not\ }{$\lnot$ }{1}%
% {not(}{$\lnot$(}{1}%
% {+->}{\texttt{+->}}{2}%
% % {+->}{$\mapsto$}{2}%
% {-->}{\texttt{-\relax->}}{2}%
% %{-->}{$\longrightarrow$}{2}%
% {->}{$\rightarrow$}{2}%
% {<->}{$\leftrightarrow$}{2}%
%
%
}

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\lstnewenvironment{whycode}{\lstset{language=why3}}{}
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%%% Local Variables:
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%%% mode: latex
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%%% TeX-master: "manual"
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%%% TeX-PDF-mode: t
%%% End: