\documentclass[a5paper,12pt,twoside]{book}
\usepackage[T1]{fontenc}
\usepackage[osf,p]{libertinus}
\usepackage{microtype}
\usepackage[pdfusetitle,hidelinks]{hyperref}

\newcommand{\Margins}{hmarginratio=1:1} % Asymmetric margins
\usepackage[asymmetric,\Margins]{geometry}

\usepackage[german,english]{babel}

\usepackage[series={A,B},nocritical,noend,noeledsec,noledgroup]{reledmac}
\usepackage[]{reledpar}

\usepackage{fancyhdr}
\setlength{\headheight}{15pt}
\renewcommand{\headrulewidth}{0pt}

\pagestyle{fancy}
\fancyhf{}
\fancyhead[CE]{\textsc{Logisch-Philosophische Abhandlung}}
\fancyhead[CO]{\textsc{Tractatus Logico-Philosophicus}}
\fancyfoot[CE,CO]{\thepage}

\usepackage{amsmath}
\usepackage{amssymb}

\usepackage{graphicx}

\usepackage{enumitem}

\onlysideX[A]{L}
\onlysideX[B]{R}

\sidenotemargin{outer}
\leftnoteupfalse
\rightnoteupfalse

% an English proposition
\newcommand{\PropositionE}[2]{%
  \label{PropE:#1}\ledsidenote{#1} #2%
}
% a German proposition
\newcommand{\PropositionG}[2]{%
  \label{PropG:#1}\ledsidenote{#1} #2%
}

% reference to an English proposition
\newcommand{\PropERef}[1]{\hyperref[PropE:#1]{#1}}
% reference to a German proposition
\newcommand{\PropGRef}[1]{\hyperref[PropG:#1]{#1}}


% abbreviations for English part
\newcommand{\idEst}{\textit{i.e.}}
\newcommand{\IdEst}{\textit{I.e.}}
\newcommand{\exempliGratia}{\textit{e.g.}}
\newcommand{\ExempliGratia}{\textit{E.g.}}

% abbreviations for German part
\newcommand{\dasHeiszt}{d.\;h.}
\newcommand{\zumBeispiel}{z.\;B.}
\newcommand{\ZumBeispiel}{Z.\;B.}
\newcommand{\undAndere}{u.\;a.}
\newcommand{\UndSoWeiter}{U.\;s.\;w.}
\newcommand{\undSoFort}{u.\;s.\;f.}

% several mathematical operators specific to this book
\newcommand{\Not}[1]{\mathord{\thicksim} #1}
\newcommand{\DotOp}{\mathbin{.}}
\newcommand{\BarOp}{\mathbin{|}}
\newcommand{\Implies}{\supset}

% a typesetting error
\newcommand{\DPtypo}[2]{#2}

% a citation in the main text
\newcommand{\BookTitle}[1]{\emph{#1}}

% a German word in the English introduction
\newcommand{\German}[1]{\foreignlanguage{german}{\emph{#1}}}

% ditto commands for tables
\newcommand{\ditto}{\quotedblbase}

\newlength{\DittoLen}

\newcommand{\DittoInWords}{%
 \settowidth{\DittoLen}{in}%
 \makebox[\DittoLen]{\ditto}~%
 \settowidth{\DittoLen}{words:}%
 \makebox[\DittoLen]{\ditto}}

\newcommand{\DittoInWorten}{%
 \settowidth{\DittoLen}{in}%
 \makebox[\DittoLen]{\ditto}~%
 \settowidth{\DittoLen}{Worten:}%
 \makebox[\DittoLen]{\ditto}}

% F and W with spacing for better alignment in large German table
% (which uses W/F for T/F, W being wider than F)
\newlength{\WLen}     % define a length variable ...
\settowidth{\WLen}{W} % ... and set it to the width of a W
\newcommand{\False}{\makebox[\WLen]{F}} % F centered in space of the width of a W ...
\newcommand{\Wahr}{\makebox[\WLen]{W}}  % ... and W to go with it

% hack for making the table row below an \hline look less crowded
\newcommand{\Strut}[1][12pt]{\rule{0pt}{#1}}

% four- and five-dot ellipses
\newcommand{\fourdots}{\mathinner{\ldotp\ldotp\ldotp\ldotp}}
\newcommand{\fivedots}{\mathinner{\ldotp\ldotp\ldotp\ldotp\ldotp}}

% allow a line break (e.g. before a dash)
\newcommand{\AllowBreak}{\discretionary{}{}{}}

% fix hyphenation for some words where LaTeX gets it wrong by default
\hyphenation{ap-pli-ca-tion atom-ic be-tween de-ter-mined ev-ery-thing ex-is-tence hap-pened iden-ti-cal in-de-pen-dent in-de-pen-dent-ly le-git-i-mate-ly neg-a-tive or-dered phys-ics prop-o-si-tion prop-o-si-tio-nal prop-o-si-tions re-sult-ing Soc-ra-tes wheth-er Witt-gen-stein}

% convenience macro for including an image
\newcommand{\Illustration}[2][0.3\textwidth]{%
  \begin{center}
  \includegraphics*[width=#1]{images/#2.pdf}
  \end{center}
}

\numberlinefalse

%%% Local Variables:
%%% mode: latex
%%% TeX-master: "tractatus"
%%% End: