paulson@11403: % tutorial.sty : Isabelle Tutorial Page Layout
paulson@11403: %
paulson@11403: \typeout{Document Style tutorial. Released 9 July 2001}
paulson@11403: 
paulson@11403: \hyphenation{Isa-belle man-u-script man-u-scripts ap-pen-dix mut-u-al-ly}
paulson@11403: \hyphenation{data-type data-types co-data-type co-data-types }
paulson@11403: 
paulson@11403: %usage: \iflabelundefined{LABEL}{if not defined}{if defined}
paulson@11403: \newcommand{\iflabelundefined}[1]{\@ifundefined{r@#1}}
paulson@11403: 
paulson@11403: 
paulson@11403: %%%INDEXING  use isa-index to process the index
paulson@11403: 
paulson@11403: \newcommand\seealso[2]{\emph{see also} #1}
paulson@11403: \usepackage{makeidx}
paulson@11403: 
paulson@11403: %index, putting page numbers of definitions in boldface
paulson@11403: \def\bold#1{\textbf{#1}}
paulson@11403: \newcommand\fnote[1]{#1n}
paulson@11403: \newcommand\indexbold[1]{\index{#1|bold}}
paulson@11403: 
paulson@11403: % The alternative to \protect\isa in the indexing macros is
paulson@11403: % \noexpand\noexpand \noexpand\isa
paulson@11403: % need TWO levels of \noexpand to delay the expansion of \isa:
paulson@11403: %  the \noexpand\noexpand will leave one \noexpand, to be given to the
paulson@11403: %  (still unexpanded) \isa token.  See TeX by Topic, page 122.
paulson@11403: 
paulson@11403: %%%% for indexing constants, symbols, theorems, ...
paulson@11403: \newcommand\cdx[1]{\isa{#1}\index{#1@\protect\isa{#1} (constant)}}
paulson@11403: \newcommand\sdx[1]{\isa{#1}\index{#1@\protect\isa{#1} (symbol)}}
nipkow@15364: \newcommand\sdxpos[2]{\isa{#1}\index{#2@\protect\isa{#1} (symbol)}}
paulson@11403: 
paulson@11403: \newcommand\tdx[1]{\isa{#1}\index{#1@\protect\isa{#1} (theorem)}}
paulson@11422: \newcommand\tdxbold[1]{\isa{#1}\index{#1@\protect\isa{#1} (theorem)|bold}}
paulson@11403: 
paulson@11403: \newcommand\cldx[1]{\isa{#1}\index{#1@\protect\isa{#1} (class)}}
paulson@11457: \newcommand\tydx[1]{\isa{#1}\index{#1@\protect\isa{#1} (type)}}
paulson@14400: \newcommand\tcdx[1]{\isa{#1}\index{#1@\protect\isa{#1} (type class)}}
paulson@11403: \newcommand\thydx[1]{\isa{#1}\index{#1@\protect\isa{#1} (theory)}}
paulson@11403: 
paulson@11403: \newcommand\attrdx[1]{\isa{#1}\index{#1@\protect\isa{#1} (attribute)}}
nipkow@13111: \newcommand\cmmdx[1]{\index{#1@\protect\isacommand{#1} (command)}}
nipkow@13111: \newcommand\commdx[1]{\isacommand{#1}\index{#1@\protect\isacommand{#1} (command)}}
paulson@11403: \newcommand\methdx[1]{\isa{#1}\index{#1@\protect\isa{#1} (method)}}
paulson@11403: \newcommand\tooldx[1]{\isa{#1}\index{#1@\protect\isa{#1} (tool)}}
paulson@11403: \newcommand\settdx[1]{\isa{#1}\index{#1@\protect\isa{#1} (setting)}}
nipkow@16523: \newcommand\pgdx[1]{\pgmenu{#1}\index{#1@\protect\pgmenu{#1} (Proof General)}}
paulson@11403: 
paulson@11403: %set argument in \bf font and index in ROMAN font (for definitions in text!)
paulson@11403: \newcommand\bfindex[1]{{\bf#1}\index{#1|bold}\@}
paulson@11403: 
paulson@11403: \newcommand\rmindex[1]{{#1}\index{#1}\@}
paulson@11403: \newcommand\ttindex[1]{\texttt{#1}\index{#1@\texttt{#1}}\@}
paulson@11403: \newcommand\ttindexbold[1]{\texttt{#1}\index{#1@\texttt{#1}|bold}\@}
paulson@11403: 
nipkow@15364: \newcommand{\isadxpos}[2]{\isa{#1}\index{#2@\protect\isa{#1}}\@}
nipkow@15364: \newcommand{\isadxboldpos}[2]{\isa{#1}\index{#2@\protect\isa{#1}|bold}\@}
nipkow@15364: 
paulson@11456: %Commented-out the original versions to see what the index looks like without them.
paulson@11456: %   In any event, they need to use \isa or \protect\isa rather than \texttt.
paulson@11456: %%\newcommand{\indexboldpos}[2]{#1\index{#2@#1|bold}\@}
paulson@11456: %%\newcommand{\ttindexboldpos}[2]{\texttt{#1}\index{#2@\texttt{#1}|bold}\@}
paulson@11456: \newcommand{\indexboldpos}[2]{#1\@}
paulson@11456: \newcommand{\ttindexboldpos}[2]{\isa{#1}\@}
paulson@11403: 
paulson@11403: %\newtheorem{theorem}{Theorem}[section]
paulson@11403: \newtheorem{Exercise}{Exercise}[section]
paulson@11403: \newenvironment{exercise}{\begin{Exercise}\rm}{\end{Exercise}}
paulson@11403: \newcommand{\ttlbr}{\texttt{[|}}
paulson@11403: \newcommand{\ttrbr}{\texttt{|]}}
paulson@11403: \newcommand{\ttor}{\texttt{|}}
paulson@11403: \newcommand{\ttall}{\texttt{!}}
paulson@11403: \newcommand{\ttuniquex}{\texttt{?!}}
paulson@11403: \newcommand{\ttEXU}{\texttt{EX!}}
paulson@11403: \newcommand{\ttAnd}{\texttt{!!}}
paulson@11403: 
wenzelm@12638: \newcommand{\isasymignore}{}
paulson@11403: \newcommand{\isasymimp}{\isasymlongrightarrow}
paulson@11403: \newcommand{\isasymImp}{\isasymLongrightarrow}
paulson@11403: \newcommand{\isasymFun}{\isasymRightarrow}
paulson@11403: \newcommand{\isasymuniqex}{\isamath{\exists!\,}}
paulson@11403: \renewcommand{\S}{Sect.\ts}
paulson@11403: 
paulson@11403: \renewenvironment{isamarkuptxt}{\begin{isamarkuptext}}{\end{isamarkuptext}}
paulson@11403: 
paulson@11403: \newif\ifremarks
paulson@11403: \newcommand{\REMARK}[1]{\ifremarks\marginpar{\raggedright\footnotesize#1}\fi}
paulson@11422: 
paulson@11403: %names of Isabelle rules
paulson@11422: \newcommand{\rulename}[1]{\hfill(#1)}
paulson@11422: \newcommand{\rulenamedx}[1]{\hfill(#1\index{#1@\protect\isa{#1} (theorem)|bold})}
paulson@11403: 
paulson@11403: %%%% meta-logical connectives
paulson@11403: 
paulson@11403: \let\Forall=\bigwedge
paulson@11403: \let\Imp=\Longrightarrow
paulson@11403: \let\To=\Rightarrow
paulson@11403: \newcommand{\Var}[1]{{?\!#1}}
paulson@11403: 
paulson@11403: %%% underscores as ordinary characters, not for subscripting
paulson@11403: %%  use @ or \sb for subscripting; use \at for @
paulson@11403: %%  only works in \tt font
paulson@11403: %%  must not make _ an active char; would make \ttindex fail!
paulson@11403: \gdef\underscoreoff{\catcode`\@=8\catcode`\_=\other}
paulson@11403: \gdef\underscoreon{\catcode`\_=8\makeatother}
paulson@11403: \chardef\other=12
paulson@11403: \chardef\at=`\@
paulson@11403: 
paulson@11403: % alternative underscore
paulson@11403: \def\_{\leavevmode\kern.06em\vbox{\hrule height.2ex width.3em}\hskip0.1em}
paulson@11403: 
paulson@11403: 
paulson@16072: %%%% ``WARNING'' environment: 2 ! characters separated by negative thin space
paulson@16072: \def\warnbang{\vtop to 0pt{\vss\hbox{\Huge\bf!\!!}\vss}}
paulson@11403: \newenvironment{warn}{\medskip\medbreak\begingroup \clubpenalty=10000 
paulson@11403:          \small %%WAS\baselineskip=0.9\baselineskip
paulson@11403:          \noindent \hangindent\parindent \hangafter=-2 
paulson@16072:          \hbox to0pt{\hskip-\hangindent\warnbang\hfill}\ignorespaces}%
paulson@11403:         {\par\endgroup\medbreak}
paulson@11403: 
paulson@16087: %%%% ``PROOF GENERAL'' environment
paulson@16087: \def\pghead{\lower3pt\vbox to 0pt{\vss\hbox{\includegraphics[width=12pt]{pghead}}\vss}}
paulson@16072: \newenvironment{pgnote}{\medskip\medbreak\begingroup \clubpenalty=10000 
paulson@16072:          \small \noindent \hangindent\parindent \hangafter=-2 
paulson@16072:          \hbox to0pt{\hskip-\hangindent \pghead\hfill}\ignorespaces}%
paulson@16072:   {\par\endgroup\medbreak}
nipkow@16523: \newcommand{\pgmenu}[1]{\textsf{#1}}
paulson@16072: 
paulson@11403: 
paulson@11403: %%%% Standard logical symbols
paulson@11403: \let\turn=\vdash
paulson@11403: \let\conj=\wedge
paulson@11403: \let\disj=\vee
paulson@11403: \let\imp=\rightarrow
paulson@11403: \let\bimp=\leftrightarrow
paulson@11403: \newcommand\all[1]{\forall#1.}  %quantification
paulson@11403: \newcommand\ex[1]{\exists#1.}
paulson@11403: \newcommand{\pair}[1]{\langle#1\rangle}
paulson@11403: 
paulson@11403: \newcommand{\lparr}{\mathopen{(\!|}}
paulson@11403: \newcommand{\rparr}{\mathclose{|\!)}}
paulson@11403: \newcommand{\fs}{\mathpunct{,\,}}
paulson@11403: \newcommand{\ty}{\mathrel{::}}
paulson@11403: \newcommand{\asn}{\mathrel{:=}}
paulson@11403: \newcommand{\more}{\ldots}
paulson@11403: \newcommand{\record}[1]{\lparr #1 \rparr}
paulson@11403: \newcommand{\dtt}{\mathord.}
paulson@11403: 
paulson@11403: \newcommand\lbrakk{\mathopen{[\![}}
paulson@11403: \newcommand\rbrakk{\mathclose{]\!]}}
paulson@11403: \newcommand\List[1]{\lbrakk#1\rbrakk}  %was \obj
paulson@11403: \newcommand\vpile[1]{\begin{array}{c}#1\end{array}}
paulson@11403: \newenvironment{matharray}[1]{\[\begin{array}{#1}}{\end{array}\]}
paulson@11403: \newcommand{\Text}[1]{\mbox{#1}}
paulson@11403: 
paulson@11403: \DeclareMathSymbol{\dshsym}{\mathalpha}{letters}{"2D}
paulson@11403: \newcommand{\dsh}{\mathit{\dshsym}}
paulson@11403: 
paulson@11403: \let\int=\cap
paulson@11403: \let\un=\cup
paulson@11403: \let\inter=\bigcap
paulson@11403: \let\union=\bigcup
paulson@11403: 
paulson@11403: \def\ML{{\sc ml}}
paulson@11403: \def\AST{{\sc ast}}
paulson@11403: 
paulson@11403: %macros to change the treatment of symbols
paulson@11403: \def\relsemicolon{\mathcode`\;="303B}   %treat ; like a relation
paulson@11403: \def\binperiod{\mathcode`\.="213A}   %treat . like a binary operator
paulson@11403: \def\binvert{\mathcode`\|="226A}     %treat | like a binary operator
paulson@11403: 
paulson@11403: %redefinition of \sloppy and \fussy to use \emergencystretch
paulson@11403: \def\sloppy{\tolerance2000 \hfuzz.5pt \vfuzz.5pt \emergencystretch=15pt}
paulson@11403: \def\fussy{\tolerance200 \hfuzz.1pt \vfuzz.1pt \emergencystretch=0pt}
paulson@11403: 
paulson@11403: %non-bf version of description
paulson@11403: \def\descrlabel#1{\hspace\labelsep #1}
paulson@11403: \def\descr{\list{}{\labelwidth\z@ \itemindent-\leftmargin\let\makelabel\descrlabel}}
paulson@11403: \let\enddescr\endlist
paulson@11403: 
paulson@11403: % The mathcodes for the letters A, ..., Z, a, ..., z are changed to
paulson@11403: % generate text italic rather than math italic by default. This makes
paulson@11403: % multi-letter identifiers look better. The mathcode for character c
paulson@11403: % is set to |"7000| (variable family) + |"400| (text italic) + |c|.
paulson@11403: %
paulson@11403: \DeclareSymbolFont{italics}{\encodingdefault}{\rmdefault}{m}{it}%
paulson@11403: \def\@setmcodes#1#2#3{{\count0=#1 \count1=#3
paulson@11403:         \loop \global\mathcode\count0=\count1 \ifnum \count0<#2
paulson@11403:         \advance\count0 by1 \advance\count1 by1 \repeat}}
paulson@11403: \@setmcodes{`A}{`Z}{"7\hexnumber@\symitalics41}
paulson@11403: \@setmcodes{`a}{`z}{"7\hexnumber@\symitalics61}