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Improve styling of lambda calculus equations
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\ProvidesPackage{main} | ||
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\usepackage[margin=1in,headheight=13.6pt]{geometry} | ||
\usepackage{setspace} | ||
\usepackage{xr-hyper} | ||
\usepackage{hyperref} | ||
\usepackage[english]{babel} | ||
\usepackage{fancyvrb} | ||
\usepackage{mathpartir} | ||
\usepackage[backend=biber,style=ext-authoryear,uniquename=false]{biblatex} | ||
\usepackage{float} | ||
\usepackage{iftex} | ||
\ifLuaTeX | ||
\usepackage{fontspec} | ||
\usepackage{unicode-math} | ||
\setmainfont{Libertinus Serif} | ||
\setsansfont{Libertinus Sans} | ||
\setmathfont{Libertinus Math}[Scale=MatchUppercase] | ||
\setmonofont{Fira Mono}[ | ||
Scale=MatchLowercase, | ||
% Numbers=Lining % This causes errors? | ||
] | ||
\usepackage{lstfiracode} | ||
\else | ||
\usepackage[tt=false, type1=true]{libertine} | ||
\usepackage[varqu]{zi4} % In LuaTeX this turns quotes into \textquotesingle within listings, breaking the tt font | ||
\usepackage[libertine]{newtxmath} | ||
\usepackage[T1]{fontenc} | ||
\usepackage[scaled=0.8, lining]{FiraMono} | ||
\fi | ||
\usepackage{amsmath} | ||
\usepackage{xcolor} | ||
\usepackage{microtype} | ||
\usepackage{tikz} | ||
\usepackage{pgfplots} | ||
\usepackage{pgfplotstable} | ||
\usepackage{scalerel}[2016/12/29] | ||
\usepackage{sansmath} | ||
\usepackage{placeins} | ||
\usepackage{flafter} | ||
\usepackage{fancyhdr} | ||
\usepackage{cleveref} | ||
\usepackage{url} | ||
\usepackage[figurename=Fig., justification=centering]{caption} | ||
\usepackage{subcaption} | ||
\usepackage{enumitem} | ||
\usepackage[nounderscore]{syntax} | ||
\usepackage{minted} | ||
\usepackage{listings} | ||
\usepackage{subfiles} | ||
\usepackage{pifont}% http://ctan.org/pkg/pifont | ||
\usepackage{textcomp} | ||
\usepackage[autostyle]{csquotes} | ||
\usepackage{verbatimbox} | ||
\usepackage{pgf-pie} | ||
\usepackage[most]{tcolorbox} | ||
\usepackage{multirow} | ||
\usepackage{changepage} | ||
\usepackage{titlesec} | ||
\usepackage{booktabs} | ||
\usepackage{svg} | ||
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\usetikzlibrary{cd} | ||
\usetikzlibrary{plotmarks} | ||
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\lstloadlanguages{Haskell} | ||
\ifLuaTeX | ||
\lstset{ | ||
language=Haskell, | ||
basicstyle=\ttfamily\linespread{1.5}\selectfont, | ||
keywordstyle=\ttfamily, % disable bold keywords | ||
flexiblecolumns=false, | ||
escapechar=\%, % char to escape out of listings and back to LaTeX | ||
style=FiraCodeStyle, | ||
literate={\\}{{λ}}1 {->}{{$\rightarrow$}}2 | ||
} | ||
\else | ||
\lstset{ | ||
language=Haskell, | ||
basicstyle=\ttfamily, | ||
flexiblecolumns=false, | ||
escapechar=\%, % char to escape out of listings and back to LaTeX | ||
% literate={\\}{{$\lambda$}}1 % the lambda looks pretty bad so I've disabled this | ||
} | ||
\fi | ||
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% Equational reasoning proofs | ||
\newcommand{\proofstep}[1]{\( = \qquad \{ \enspace \textrm{#1} \enspace \}\)} | ||
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% (N-ary) lambda calculus | ||
\newcolumntype{C}{>{{}}c<{{}}} % column type for relational and binary operators | ||
\newcommand{\alphaequiv}{\mathrel{=_\alpha}} | ||
\newcommand{\lameq}{\mathrel{=_{\hphantom{\alpha}}}} | ||
\newcommand{\betastep}{\mathrel{\to_\beta}} | ||
\newcommand{\betareduce}{\mathrel{\to_\beta^*}} | ||
\newcommand{\lamabs}[1]{\lambda {#1}\ldotp} | ||
\newcommand{\multivar}[1]{\overline{\mathbf{#1}}} | ||
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% https://tex.stackexchange.com/a/500014 | ||
\newenvironment{lambdacalc}{ | ||
\begingroup % localize scope of the next two instructions | ||
\setlength{\arraycolsep}{0.2em} | ||
\renewcommand{\arraystretch}{1.3} | ||
\begin{equation*} | ||
\begin{array}{rCl} | ||
}{ | ||
\end{array} | ||
\end{equation*} | ||
\endgroup\ignorespacesafterend | ||
} | ||
% https://tex.stackexchange.com/questions/568880/color-box-with-rounded-corners | ||
\tcbset{on line, | ||
boxsep=4pt, left=0pt,right=0pt,top=0pt,bottom=0pt, | ||
colframe=white, | ||
highlight math style={enhanced} | ||
} | ||
\let\cite\parencite | ||
\DeclareOuterCiteDelims{parencite}{\bibopenbracket}{\bibclosebracket} | ||
\DeclareInnerCiteDelims{textcite}{\bibopenbracket}{\bibclosebracket} | ||
\DeclareFieldFormat{citehyperref}{% | ||
\DeclareFieldAlias{bibhyperref}{noformat}% Avoid nested links | ||
\bibhyperref{#1}} | ||
% https://tex.stackexchange.com/questions/557104/how-to-have-completely-hyperlinked-authoryear-citations-using-biblatex | ||
% adjusted to hyperlink everything | ||
\DeclareCiteCommand{\parencite}[\mkouterparencitedelims] | ||
{\usebibmacro{prenote}} | ||
{\usebibmacro{citeindex}% | ||
\printtext[citehyperref]{\usebibmacro{cite}}} | ||
{\multicitedelim} | ||
{\usebibmacro{postnote}} | ||
\pgfplotsset{compat=1.18} | ||
\usepgfplotslibrary{fillbetween} | ||
% \setstretch{1.15} % adjust as needed, I like it when there's a bit more vertical space | ||
\setcounter{secnumdepth}{3} % number subsubsections | ||
\definecolor[named]{ImperialBlue}{HTML}{003e74} | ||
\definecolor[named]{ForestGreen}{HTML}{009B55} | ||
\definecolor[named]{Mint}{HTML}{96DEC4} | ||
\definecolor[named]{DarkRed}{HTML}{A50000} | ||
\definecolor[named]{ACMPurple}{cmyk}{0.55,1,0,0.15} | ||
\definecolor[named]{ACMDarkBlue}{cmyk}{1,0.58,0,0.21} | ||
\hypersetup{colorlinks, | ||
linkcolor=ACMPurple, | ||
citecolor=ACMPurple, | ||
urlcolor=ACMDarkBlue, | ||
filecolor=ACMDarkBlue} | ||
\DefineVerbatimEnvironment% | ||
{core}{Verbatim} | ||
{xleftmargin=\mathindent} | ||
%include format.fmt | ||
\newcommand{\keyword}[1]{\mathsfbf{#1}} | ||
\usemintedstyle{xcode} | ||
\setlength{\grammarparsep}{1pt} | ||
\setminted{baselinestretch=1.15} | ||
\newmintinline[scala]{scala}{fontsize=\normalsize, breaklines} | ||
\newmintinline[scalafoot]{scala}{fontsize=\footnotesize, breaklines} | ||
\newmintinline[bigscala]{scala}{fontsize=\large} %, breaklines | ||
\newmintinline[haskell]{haskell}{fontsize=\normalsize, breaklines} | ||
\newmintinline[haskellescape]{haskell}{fontsize=\normalsize, breaklines, escapeinside=**} | ||
\newmintinline[haskellfoot]{haskell}{fontsize=\footnotesize, breaklines} | ||
\newcommand{\textttiny}[1]{{\small {\texttt{#1}}}} | ||
\newcommand{\textttinier}[1]{{\footnotesize {\texttt{#1}}}} | ||
% Renders a Chapter more like an "article part" | ||
\assignpagestyle{\chapter}{fancy} | ||
\titleformat{\chapter}[display]{}{\bfseries\Large \chaptertitlename \ \thechapter}{-5pt}{\bfseries\huge} | ||
\titlespacing*{\chapter}{0pt}{-30pt}{10pt} | ||
\pagestyle{fancy} | ||
\providecommand{\chaptertitle}{} | ||
\newcommand{\ourchapter}[1]{\pagebreak\chapter{#1}\renewcommand{\chaptertitle}{#1}} | ||
\newcommand{\ourchapterstar}[1]{\pagebreak\chapter*{#1}\renewcommand{\chaptertitle}{}} | ||
\newcommand{\apxsection}[1]{\chapter{#1}} | ||
\newcommand{\tocsubsectionstar}[1]{\subsection*{#1}\phantomsection\addcontentsline{toc}{subsection}{#1}} | ||
\newcommand{\tocsubsubsectionstar}[1]{\subsubsection*{#1}\phantomsection\addcontentsline{toc}{subsubsection}{#1}} | ||
\newcommand{\authorname}{Rocco Jiang} | ||
\newcommand{\maintitle}{\texttt{parsley-garnish}} | ||
\newcommand{\mainsubtitle}{\emph{A linter for the \texttt{parsley} parser combinator library}} | ||
\lhead{\maintitle: \mainsubtitle} | ||
\rhead{\textsc{\chaptertitle}} | ||
\lfoot{\authorname} | ||
\renewcommand{\footrulewidth}{0.4pt} | ||
\crefformat{chapter}{#2\textsc{chapter}~#1#3} | ||
\Crefformat{chapter}{#2\textsc{Chapter}~#1#3} | ||
\crefname{chapter}{chapter}{chapters} | ||
\Crefname{chapter}{Chapter}{Chapters} | ||
\crefname{figure}{fig.}{figs.} | ||
\Crefname{figure}{Fig.}{Figs.} | ||
\crefname{equation}{eq.}{eqs.} | ||
\Crefname{equation}{Eq.}{Eqs.} | ||
\crefformat{section}{#2\S#1#3} | ||
\Crefformat{section}{Section~#2#1#3} | ||
\crefformat{subsection}{#2\S#1#3} | ||
\Crefformat{subsection}{Section~#2#1#3} | ||
\crefformat{subsubsection}{#2\S#1#3} | ||
\Crefformat{subsubsection}{Section~#2#1#3} | ||
\newcommand{\creflastconjunction}{, and~} | ||
\newcommand{\chapterref}[1]{\Cref{#1}:~\textsc{\nameref{#1}}} | ||
\newcommand{\citepaper}[1]{\citetitle{#1}~\cite{#1}} | ||
\makeatletter | ||
\patchcmd{\@addmarginpar}{\ifodd\c@page}{\ifodd\c@page\@tempcnta\m@ne}{}{} | ||
\makeatother | ||
\reversemarginpar | ||
\newcommand{\ponders}[3]{\marginpar{\tiny\itshape\raggedright\textcolor{#2}{\textbf{#1:} #3}}\ignorespaces} | ||
\marginparwidth=1.6cm \marginparsep=0cm | ||
\newcommand{\TODO}[1]{{\color{DarkRed}#1}} | ||
\newcommand{\rj}[1]{\ponders{RJ}{blue}{#1}} | ||
\newcommand{\jw}[1]{\ponders{JW}{DarkRed}{#1}} | ||
%fix for # and % inside footnotes for minted: must go below everything else! | ||
\makeatletter | ||
\let\footnote@orig\footnote | ||
\def\footnote{% | ||
\begingroup | ||
\@makeother\#% | ||
\footnote@i | ||
} | ||
% added \long to accept multi-para footnotes | ||
\long\def\footnote@i#1{% | ||
\endgroup | ||
\footnote@orig{#1}% | ||
} | ||
\makeatother | ||
\addbibresource{\subfix{src/bibliography.bib}} |
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