--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/doc-src/isabelle.sty Thu May 15 20:14:10 2008 +0200
@@ -0,0 +1,215 @@
+%%
+%%
+%%
+%% macros for Isabelle generated LaTeX output
+%%
+
+%%% Simple document preparation (based on theory token language and symbols)
+
+% isabelle environments
+
+\newcommand{\isabellecontext}{UNKNOWN}
+
+\newcommand{\isastyle}{\UNDEF}
+\newcommand{\isastyleminor}{\UNDEF}
+\newcommand{\isastylescript}{\UNDEF}
+\newcommand{\isastyletext}{\normalsize\rm}
+\newcommand{\isastyletxt}{\rm}
+\newcommand{\isastylecmt}{\rm}
+
+%symbol markup -- \emph achieves decent spacing via italic corrections
+\newcommand{\isamath}[1]{\emph{$#1$}}
+\newcommand{\isatext}[1]{\emph{#1}}
+\DeclareRobustCommand{\isascriptstyle}{\def\isamath##1{##1}\def\isatext##1{\mbox{\isastylescript##1}}}
+\newcommand{\isactrlsub}[1]{\emph{\isascriptstyle${}\sb{#1}$}}
+\newcommand{\isactrlsup}[1]{\emph{\isascriptstyle${}\sp{#1}$}}
+\newcommand{\isactrlisub}[1]{\emph{\isascriptstyle${}\sb{#1}$}}
+\newcommand{\isactrlisup}[1]{\emph{\isascriptstyle${}\sp{#1}$}}
+\DeclareRobustCommand{\isactrlbsub}{\emph\bgroup\math{}\sb\bgroup\mbox\bgroup\isastylescript}
+\DeclareRobustCommand{\isactrlesub}{\egroup\egroup\endmath\egroup}
+\DeclareRobustCommand{\isactrlbsup}{\emph\bgroup\math{}\sp\bgroup\mbox\bgroup\isastylescript}
+\DeclareRobustCommand{\isactrlesup}{\egroup\egroup\endmath\egroup}
+\newcommand{\isactrlbold}[1]{{\bfseries\upshape\boldmath#1}}
+\newcommand{\isactrlloc}[1]{{\bfseries\upshape\boldmath#1}}
+\newenvironment{isaantiq}{{\isacharat\isacharbraceleft}}{{\isacharbraceright}}
+
+
+\newdimen\isa@parindent\newdimen\isa@parskip
+
+\newenvironment{isabellebody}{%
+\isamarkuptrue\par%
+\isa@parindent\parindent\parindent0pt%
+\isa@parskip\parskip\parskip0pt%
+\isastyle}{\par}
+
+\newenvironment{isabelle}
+{\begin{trivlist}\begin{isabellebody}\item\relax}
+{\end{isabellebody}\end{trivlist}}
+
+\newcommand{\isa}[1]{\emph{\isastyleminor #1}}
+
+\newcommand{\isaindent}[1]{\hphantom{#1}}
+\newcommand{\isanewline}{\mbox{}\par\mbox{}}
+\newcommand{\isasep}{}
+\newcommand{\isadigit}[1]{#1}
+
+\newcommand{\isachardefaults}{%
+\chardef\isacharbang=`\!%
+\chardef\isachardoublequote=`\"%
+\chardef\isachardoublequoteopen=`\"%
+\chardef\isachardoublequoteclose=`\"%
+\chardef\isacharhash=`\#%
+\chardef\isachardollar=`\$%
+\chardef\isacharpercent=`\%%
+\chardef\isacharampersand=`\&%
+\chardef\isacharprime=`\'%
+\chardef\isacharparenleft=`\(%
+\chardef\isacharparenright=`\)%
+\chardef\isacharasterisk=`\*%
+\chardef\isacharplus=`\+%
+\chardef\isacharcomma=`\,%
+\chardef\isacharminus=`\-%
+\chardef\isachardot=`\.%
+\chardef\isacharslash=`\/%
+\chardef\isacharcolon=`\:%
+\chardef\isacharsemicolon=`\;%
+\chardef\isacharless=`\<%
+\chardef\isacharequal=`\=%
+\chardef\isachargreater=`\>%
+\chardef\isacharquery=`\?%
+\chardef\isacharat=`\@%
+\chardef\isacharbrackleft=`\[%
+\chardef\isacharbackslash=`\\%
+\chardef\isacharbrackright=`\]%
+\chardef\isacharcircum=`\^%
+\chardef\isacharunderscore=`\_%
+\def\isacharunderscorekeyword{\_}%
+\chardef\isacharbackquote=`\`%
+\chardef\isacharbackquoteopen=`\`%
+\chardef\isacharbackquoteclose=`\`%
+\chardef\isacharbraceleft=`\{%
+\chardef\isacharbar=`\|%
+\chardef\isacharbraceright=`\}%
+\chardef\isachartilde=`\~%
+\def\isacharverbatimopen{\isacharbraceleft\isacharasterisk}%
+\def\isacharverbatimclose{\isacharasterisk\isacharbraceright}%
+}
+
+
+% keyword and section markup
+
+\newcommand{\isakeyword}[1]
+{\emph{\bf\def\isachardot{.}\def\isacharunderscore{\isacharunderscorekeyword}%
+\def\isacharbraceleft{\{}\def\isacharbraceright{\}}#1}}
+\newcommand{\isacommand}[1]{\isakeyword{#1}}
+
+\newcommand{\isamarkupheader}[1]{\section{#1}}
+\newcommand{\isamarkupchapter}[1]{\chapter{#1}}
+\newcommand{\isamarkupsection}[1]{\section{#1}}
+\newcommand{\isamarkupsubsection}[1]{\subsection{#1}}
+\newcommand{\isamarkupsubsubsection}[1]{\subsubsection{#1}}
+\newcommand{\isamarkupsect}[1]{\section{#1}}
+\newcommand{\isamarkupsubsect}[1]{\subsection{#1}}
+\newcommand{\isamarkupsubsubsect}[1]{\subsubsection{#1}}
+
+\newif\ifisamarkup
+\newcommand{\isabeginpar}{\par\ifisamarkup\relax\else\medskip\fi}
+\newcommand{\isaendpar}{\par\medskip}
+\newenvironment{isapar}{\parindent\isa@parindent\parskip\isa@parskip\isabeginpar}{\isaendpar}
+\newenvironment{isamarkuptext}{\par\isastyletext\begin{isapar}}{\end{isapar}}
+\newenvironment{isamarkuptxt}{\par\isastyletxt\begin{isapar}}{\end{isapar}}
+\newcommand{\isamarkupcmt}[1]{{\isastylecmt--- #1}}
+
+
+% styles
+
+\def\isabellestyle#1{\csname isabellestyle#1\endcsname}
+
+\newcommand{\isabellestyledefault}{%
+\renewcommand{\isastyle}{\small\tt\slshape}%
+\renewcommand{\isastyleminor}{\small\tt\slshape}%
+\renewcommand{\isastylescript}{\footnotesize\tt\slshape}%
+\isachardefaults%
+}
+\isabellestyledefault
+
+\newcommand{\isabellestylett}{%
+\renewcommand{\isastyle}{\small\tt}%
+\renewcommand{\isastyleminor}{\small\tt}%
+\renewcommand{\isastylescript}{\footnotesize\tt}%
+\isachardefaults%
+}
+
+\newcommand{\isabellestyleit}{%
+\renewcommand{\isastyle}{\small\it}%
+\renewcommand{\isastyleminor}{\it}%
+\renewcommand{\isastylescript}{\footnotesize\it}%
+\renewcommand{\isacharunderscorekeyword}{\mbox{-}}%
+\renewcommand{\isacharbang}{\isamath{!}}%
+\renewcommand{\isachardoublequote}{}%
+\renewcommand{\isachardoublequoteopen}{}%
+\renewcommand{\isachardoublequoteclose}{}%
+\renewcommand{\isacharhash}{\isamath{\#}}%
+\renewcommand{\isachardollar}{\isamath{\$}}%
+\renewcommand{\isacharpercent}{\isamath{\%}}%
+\renewcommand{\isacharampersand}{\isamath{\&}}%
+\renewcommand{\isacharprime}{\isamath{\mskip2mu{'}\mskip-2mu}}%
+\renewcommand{\isacharparenleft}{\isamath{(}}%
+\renewcommand{\isacharparenright}{\isamath{)}}%
+\renewcommand{\isacharasterisk}{\isamath{*}}%
+\renewcommand{\isacharplus}{\isamath{+}}%
+\renewcommand{\isacharcomma}{\isamath{\mathord,}}%
+\renewcommand{\isacharminus}{\isamath{-}}%
+\renewcommand{\isachardot}{\isamath{\mathord.}}%
+\renewcommand{\isacharslash}{\isamath{/}}%
+\renewcommand{\isacharcolon}{\isamath{\mathord:}}%
+\renewcommand{\isacharsemicolon}{\isamath{\mathord;}}%
+\renewcommand{\isacharless}{\isamath{<}}%
+\renewcommand{\isacharequal}{\isamath{=}}%
+\renewcommand{\isachargreater}{\isamath{>}}%
+\renewcommand{\isacharat}{\isamath{@}}%
+\renewcommand{\isacharbrackleft}{\isamath{[}}%
+\renewcommand{\isacharbackslash}{\isamath{\backslash}}%
+\renewcommand{\isacharbrackright}{\isamath{]}}%
+\renewcommand{\isacharunderscore}{\mbox{-}}%
+\renewcommand{\isacharbraceleft}{\isamath{\{}}%
+\renewcommand{\isacharbar}{\isamath{\mid}}%
+\renewcommand{\isacharbraceright}{\isamath{\}}}%
+\renewcommand{\isachartilde}{\isamath{{}\sp{\sim}}}%
+\renewcommand{\isacharbackquoteopen}{\isatext{\raise.3ex\hbox{$\scriptscriptstyle\langle$}}}%
+\renewcommand{\isacharbackquoteclose}{\isatext{\raise.3ex\hbox{$\scriptscriptstyle\rangle$}}}%
+\renewcommand{\isacharverbatimopen}{\isamath{\langle\!\langle}}%
+\renewcommand{\isacharverbatimclose}{\isamath{\rangle\!\rangle}}%
+}
+
+\newcommand{\isabellestylesl}{%
+\isabellestyleit%
+\renewcommand{\isastyle}{\small\sl}%
+\renewcommand{\isastyleminor}{\sl}%
+\renewcommand{\isastylescript}{\footnotesize\sl}%
+}
+
+
+% tagged regions
+
+%plain TeX version of comment package -- much faster!
+\let\isafmtname\fmtname\def\fmtname{plain}
+\usepackage{comment}
+\let\fmtname\isafmtname
+
+\newcommand{\isafold}[1]{\emph{$\langle\mathord{\mathit{#1}}\rangle$}}
+
+\newcommand{\isakeeptag}[1]%
+{\includecomment{isadelim#1}\includecomment{isatag#1}\csarg\def{isafold#1}{}}
+\newcommand{\isadroptag}[1]%
+{\excludecomment{isadelim#1}\excludecomment{isatag#1}\csarg\def{isafold#1}{}}
+\newcommand{\isafoldtag}[1]%
+{\includecomment{isadelim#1}\excludecomment{isatag#1}\csarg\def{isafold#1}{\isafold{#1}}}
+
+\isakeeptag{theory}
+\isakeeptag{proof}
+\isakeeptag{ML}
+\isakeeptag{visible}
+\isadroptag{invisible}
+
+\IfFileExists{isabelletags.sty}{\usepackage{isabelletags}}{}