138 lines
5.2 KiB
Text
138 lines
5.2 KiB
Text
\documentclass[]{article}
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\usepackage{lmodern}
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\usepackage{amssymb,amsmath}
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\usepackage{ifxetex,ifluatex}
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\usepackage{fixltx2e} % provides \textsubscript
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\ifnum 0\ifxetex 1\fi\ifluatex 1\fi=0 % if pdftex
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\usepackage[T1]{fontenc}
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\usepackage[utf8]{inputenc}
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\else % if luatex or xelatex
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\ifxetex
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\usepackage{mathspec}
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\usepackage{xltxtra,xunicode}
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\else
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\usepackage{fontspec}
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\fi
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\defaultfontfeatures{Mapping=tex-text,Scale=MatchLowercase}
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\newcommand{\euro}{€}
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\fi
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% use upquote if available, for straight quotes in verbatim environments
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\IfFileExists{upquote.sty}{\usepackage{upquote}}{}
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% use microtype if available
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\IfFileExists{microtype.sty}{%
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\usepackage{microtype}
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\UseMicrotypeSet[protrusion]{basicmath} % disable protrusion for tt fonts
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}{}
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\makeatletter
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\@ifpackageloaded{hyperref}{}{%
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\ifxetex
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\usepackage[setpagesize=false, % page size defined by xetex
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unicode=false, % unicode breaks when used with xetex
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xetex]{hyperref}
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\else
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\usepackage[unicode=true]{hyperref}
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\fi
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}
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\@ifpackageloaded{color}{
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\PassOptionsToPackage{usenames,dvipsnames}{color}
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}{%
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\usepackage[usenames,dvipsnames]{color}
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}
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\makeatother
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\hypersetup{breaklinks=true,
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bookmarks=true,
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pdfauthor={},
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pdftitle={},
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colorlinks=true,
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citecolor=blue,
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urlcolor=blue,
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linkcolor=magenta,
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pdfborder={0 0 0}}
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\urlstyle{same} % don't use monospace font for urls
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\usepackage{color}
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\usepackage{fancyvrb}
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\newcommand{\VerbBar}{|}
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\newcommand{\VERB}{\Verb[commandchars=\\\{\}]}
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\DefineVerbatimEnvironment{Highlighting}{Verbatim}{commandchars=\\\{\}}
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% Add ',fontsize=\small' for more characters per line
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\newenvironment{Shaded}{}{}
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\newcommand{\KeywordTok}[1]{\textcolor[rgb]{0.00,0.44,0.13}{\textbf{{#1}}}}
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\newcommand{\DataTypeTok}[1]{\textcolor[rgb]{0.56,0.13,0.00}{{#1}}}
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\newcommand{\DecValTok}[1]{\textcolor[rgb]{0.25,0.63,0.44}{{#1}}}
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\newcommand{\BaseNTok}[1]{\textcolor[rgb]{0.25,0.63,0.44}{{#1}}}
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\newcommand{\FloatTok}[1]{\textcolor[rgb]{0.25,0.63,0.44}{{#1}}}
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\newcommand{\ConstantTok}[1]{\textcolor[rgb]{0.53,0.00,0.00}{{#1}}}
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\newcommand{\CharTok}[1]{\textcolor[rgb]{0.25,0.44,0.63}{{#1}}}
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\newcommand{\SpecialCharTok}[1]{\textcolor[rgb]{0.25,0.44,0.63}{{#1}}}
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\newcommand{\StringTok}[1]{\textcolor[rgb]{0.25,0.44,0.63}{{#1}}}
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\newcommand{\VerbatimStringTok}[1]{\textcolor[rgb]{0.25,0.44,0.63}{{#1}}}
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\newcommand{\SpecialStringTok}[1]{\textcolor[rgb]{0.73,0.40,0.53}{{#1}}}
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\newcommand{\ImportTok}[1]{{#1}}
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\newcommand{\CommentTok}[1]{\textcolor[rgb]{0.38,0.63,0.69}{\textit{{#1}}}}
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\newcommand{\DocumentationTok}[1]{\textcolor[rgb]{0.73,0.13,0.13}{\textit{{#1}}}}
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\newcommand{\AnnotationTok}[1]{\textcolor[rgb]{0.38,0.63,0.69}{\textbf{\textit{{#1}}}}}
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\newcommand{\CommentVarTok}[1]{\textcolor[rgb]{0.38,0.63,0.69}{\textbf{\textit{{#1}}}}}
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\newcommand{\OtherTok}[1]{\textcolor[rgb]{0.00,0.44,0.13}{{#1}}}
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\newcommand{\FunctionTok}[1]{\textcolor[rgb]{0.02,0.16,0.49}{{#1}}}
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\newcommand{\VariableTok}[1]{\textcolor[rgb]{0.10,0.09,0.49}{{#1}}}
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\newcommand{\ControlFlowTok}[1]{\textcolor[rgb]{0.00,0.44,0.13}{\textbf{{#1}}}}
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\newcommand{\OperatorTok}[1]{\textcolor[rgb]{0.40,0.40,0.40}{{#1}}}
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\newcommand{\BuiltInTok}[1]{{#1}}
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\newcommand{\ExtensionTok}[1]{{#1}}
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\newcommand{\PreprocessorTok}[1]{\textcolor[rgb]{0.74,0.48,0.00}{{#1}}}
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\newcommand{\AttributeTok}[1]{\textcolor[rgb]{0.49,0.56,0.16}{{#1}}}
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\newcommand{\RegionMarkerTok}[1]{{#1}}
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\newcommand{\InformationTok}[1]{\textcolor[rgb]{0.38,0.63,0.69}{\textbf{\textit{{#1}}}}}
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\newcommand{\WarningTok}[1]{\textcolor[rgb]{0.38,0.63,0.69}{\textbf{\textit{{#1}}}}}
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\newcommand{\AlertTok}[1]{\textcolor[rgb]{1.00,0.00,0.00}{\textbf{{#1}}}}
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\newcommand{\ErrorTok}[1]{\textcolor[rgb]{1.00,0.00,0.00}{\textbf{{#1}}}}
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\newcommand{\NormalTok}[1]{{#1}}
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\setlength{\parindent}{0pt}
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\setlength{\parskip}{6pt plus 2pt minus 1pt}
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\setlength{\emergencystretch}{3em} % prevent overfull lines
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\providecommand{\tightlist}{%
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\setlength{\itemsep}{0pt}\setlength{\parskip}{0pt}}
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\setcounter{secnumdepth}{0}
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\date{}
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% Redefines (sub)paragraphs to behave more like sections
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\ifx\paragraph\undefined\else
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\let\oldparagraph\paragraph
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\renewcommand{\paragraph}[1]{\oldparagraph{#1}\mbox{}}
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\fi
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\ifx\subparagraph\undefined\else
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\let\oldsubparagraph\subparagraph
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\renewcommand{\subparagraph}[1]{\oldsubparagraph{#1}\mbox{}}
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\fi
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\begin{document}
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\section{lhs test}\label{lhs-test}
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\texttt{unsplit} is an arrow that takes a pair of values and combines them to
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return a single value:
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\begin{Shaded}
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\begin{Highlighting}[]
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\OtherTok{unsplit ::} \NormalTok{(}\DataTypeTok{Arrow} \NormalTok{a) }\OtherTok{=>} \NormalTok{(b }\OtherTok{->} \NormalTok{c }\OtherTok{->} \NormalTok{d) }\OtherTok{->} \NormalTok{a (b, c) d}
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\NormalTok{unsplit }\FunctionTok{=} \NormalTok{arr }\FunctionTok{.} \NormalTok{uncurry}
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\CommentTok{-- arr (\textbackslash{}op (x,y) -> x `op` y)}
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\end{Highlighting}
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\end{Shaded}
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\texttt{(***)} combines two arrows into a new arrow by running the two arrows
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on a pair of values (one arrow on the first item of the pair and one arrow on
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the second item of the pair).
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\begin{verbatim}
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f *** g = first f >>> second g
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\end{verbatim}
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Block quote:
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\begin{quote}
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foo bar
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\end{quote}
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\end{document}
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