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Why3
why3
Commits
a5443911
Commit
a5443911
authored
Nov 15, 2013
by
Jean-Christophe Filliâtre
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language manual (WIP)
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30cb6032
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a5443911
language.aux
language.bbl
language.blg
language.idx
language.ilg
language.ind
language.lof
language.log
language.out
language.toc
doc/language.tex
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View file @
a5443911
\documentclass
[a4paper,11pt,twoside,openright]
{
memoir
}
% rubber: module index
%BEGIN LATEX
\usepackage
{
comment,todonotes
}
\newcommand
{
\ahref
}
[2]
{{
#2
}}
\excludecomment
{
htmlonly
}
\newenvironment
{
latexonly
}{}{}
%END LATEX
%HEVEA\@addimagenopt{-pdf}
%BEGIN LATEX
% tells memoir style to number subsections
\setsecnumdepth
{
subsection
}
%END LATEX
\usepackage
[T1]
{
fontenc
}
\usepackage
{
lmodern
}
%\usepackage{url}
\usepackage
[pdftex,colorlinks=true,urlcolor=blue,pdfstartview=FitH]
{
hyperref
}
%BEGIN LATEX
\usepackage
{
graphicx
}
%END LATEX
%HEVEA \newcommand{\includegraphics}[2][2]{\imgsrc{#2}}
\usepackage
{
listings
}
\usepackage
{
xspace
}
%BEGIN LATEX
\setulmarginsandblock
{
30mm
}{
30mm
}{
*
}
\setlrmarginsandblock
{
30mm
}{
30mm
}{
*
}
\setheadfoot
{
15pt
}{
38pt
}
\checkandfixthelayout
% placement of figures
\renewcommand
{
\textfraction
}{
0.01
}
\renewcommand
{
\topfraction
}{
0.99
}
\renewcommand
{
\bottomfraction
}{
0.99
}
%END LATEX
\setcounter
{
topnumber
}{
4
}
\setcounter
{
bottomnumber
}{
4
}
\setcounter
{
totalnumber
}{
8
}
%HEVEA \newstyle{table.lstframe}{width:100\%;border-width:1px;}
% \usepackage[toc,nonumberlist]{glossaries}
% \makeglossaries
% \usepackage{glossary}
% \makeglossary
% \glossary{name={entry name}, description={entry description}}
% for ocamldoc generated pages
%\usepackage{ocamldoc}
%\let\tt\ttfamily
%\let\bf\bfseries
\usepackage
{
ifthen
}
\input
{
./macros.tex
}
\input
{
./version.tex
}
\let\of\texttt
\makeindex
%HEVEA\title{}
\begin{document}
\sloppy
%BEGIN LATEX
\hbadness
=5000
%END LATEX
\thispagestyle
{
empty
}
\begin{center}
%BEGIN LATEX
\rule\textwidth
{
0.8mm
}
%END LATEX
\vfill
{
%BEGIN LATEX
\fontsize
{
40
}{
40pt
}
\selectfont
%END LATEX
%HEVEA \Huge
\bfseries\sffamily
WhyML
\\
[1em]
Syntax and Semantics
}
\vfill
%BEGIN LATEX
\rule\textwidth
{
0.8mm
}
%END LATEX
\vfill
% \todo{NE PAS DISTRIBUER TANT QU'IL RESTE DES TODOS}
%BEGIN LATEX
\begin{LARGE}
%END LATEX
Version
\whyversion
{}
, November 2013
%BEGIN LATEX
\end{LARGE}
%END LATEX
\vfill
%BEGIN LATEX
\begin{Large}
%END LATEX
\begin{tabular}
{
c
}
Fran
\c
{
c
}
ois Bobot
$^{
1
,
2
}$
\\
Jean-Christophe Filli
\^
atre
$^{
1
,
2
}$
\\
Claude March
\'
e
$^{
2
,
1
}$
\\
Guillaume Melquiond
$^{
2
,
1
}$
\\
Andrei Paskevich
$^{
1
,
2
}$
\end{tabular}
%BEGIN LATEX
\end{Large}
%END LATEX
\vfill
\begin{flushleft}
\begin{tabular}
{
l
}
$^
1
$
LRI, CNRS
\&
University Paris-Sud, Orsay, F-91405
\\
$^
2
$
Inria Saclay --
\^
Ile-de-France, Palaiseau, F-91120
\end{tabular}
%BEGIN LATEX
\bigskip
%END LATEX
\textcopyright
2010-2013 University Paris-Sud, CNRS, Inria
\urldef
{
\urlutcat
}{
\url
}{
http://frama-c.com/u3cat/
}
\urldef
{
\urlhilite
}{
\url
}{
http://www.open-do.org/projects/hi-lite/
}
This work has been partly supported by the `
\ahref
{
\urlutcat
}{
U3CAT
}
'
national ANR project (ANR-08-SEGI-021-08
\begin{latexonly}
,
\urlutcat
\end{latexonly}
) and by the `
\ahref
{
\urlhilite
}{
Hi-Lite
}
'
\begin{latexonly}
(
\urlhilite
)
\end{latexonly}
FUI project of the
System@tic competitivity cluster.
\end{flushleft}
\end{center}
\newpage
\tableofcontents
\chapter
{
Lexical conventions
}
\whyml\
assumes a uni-byte encoding of input files, such as ASCII or
Latin-1.
\paragraph
{
Comments.
}
Comments are enclosed by
\texttt
{
(*
}
and
\texttt
{
*)
}
and can be nested.
The sequence of characters
\of
{
(*)
}
is not considered as the beginning
of a comment.
\paragraph
{
Strings.
}
Strings are enclosed in double quotes (
\verb
!
"
!
). Double quotes can be
inserted in strings using the backslash character (
\verb
!
\
!
).
In the following, strings are referred to with the non-terminal
\nonterm
{
string
}{}
.
\todo
{
escape sequences for strings
}
\paragraph
{
Identifiers.
}
The syntax distinguishes lowercase and
uppercase identifiers and, similarly, lowercase and uppercase
qualified identifiers.
\begin{center}
\framebox
{
\input
{
./qualid
_
bnf.tex
}}
\end{center}
\paragraph
{
Constants.
}
The syntax for constants is given in Figure~
\ref
{
fig:bnf:constant
}
.
Integer and real constants have arbitrary precision.
Integer constants may be given in base 16, 10, 8 or 2.
Real constants may be given in base 16 or 10.
\begin{figure}
\begin{center}
\framebox
{
\input
{
./constant
_
bnf.tex
}}
\end{center}
\caption
{
Syntax for constants.
}
\label
{
fig:bnf:constant
}
\end{figure}
\paragraph
{
Operators.
}
Prefix and infix operators are built from characters organized in four
categories (
\textsl
{
op-char-1
}
to
\textsl
{
op-char-4
}
).
\begin{center}
\framebox
{
\input
{
./operator
_
bnf.tex
}}
\end{center}
Infix operators are classified into 4 categories, according to the
characters they are built from:
\begin{itemize}
\item
level 4: operators containing only characters from
\textit
{
op-char-4
}
;
\item
level 3: those containing
characters from
\textit
{
op-char-3
}
or
\textit
{
op-char-4
}
;
\item
level 2: those containing
characters from
\textit
{
op-char-2
}
,
\textit
{
op-char-3
}
or
\textit
{
op-char-4
}
;
\item
level 1: all other operators (non-terminal
\textit
{
infix-op-1
}
).
\end{itemize}
\paragraph
{
Labels.
}
Identifiers, terms, formulas, program expressions
can all be labeled, either with a string, or with a location tag.
\begin{center}
\framebox
{
\input
{
./label
_
bnf.tex
}}
\end{center}
A location tag consists of a file name, a line number, and starting
and ending characters.
\chapter
{}
\bibliographystyle
{
abbrv
}
\bibliography
{
manual
}
%\input{biblio-demons}
\cleardoublepage
\listoffigures
\cleardoublepage
\printindex
\end{document}
%%% Local Variables:
%%% mode: latex
%%% TeX-PDF-mode: t
%%% TeX-master: t
%%% compile-command: "rubber -d language"
%%% ispell-local-dictionary: "american"
%%% End:
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