% -----------------------------------------
%   This LaTeX file is a default preamble
%       for different document types.
% It is part of a general purpose document.
% -----------------------------------------
% Copyright (C) 2020 by Nils Freydank,
%   <nils.freydank@posteo.de>
% License: CC BY-SA 4.0 International.
% see COPYING-CC-BY-SA for more details
% ----------------------------------------- %
\documentclass[%                            % define the general type of document
	paper=a4,                               % use DIN A4 as the piper size
	12pt,                                   % text size in unit "points"
	abstract=off,                           % for an abstract with a title
	twoside=on,                             % for twosided layout
	chapterprefix=false                     % toggle the "chapter" prefix in front of each chapter
]%
% --- choose one of the following document types ---
% see https://komascript.de/komascriptbestandteile
% --- choose one of the following document types ---
% see https://komascript.de/komascriptbestandteile and
% for more details https://www.namsu.de/Extra/latex-klassen.html
%{scrartcl} % for _really_ short documents, starts at \section level
%{scrbook} 
%{scrlettr}
%{scrlttr2}
{scrreprt}  % for longer texts like a thesis, starts at \chapter level
% --------------------------------------------------
\directlua{                                 % create PDFs version 2.0
	pdf.setmajorversion(2)
	pdf.setminorversion(0)
}
%
\setlength{\parindent}{0pt}                 % avoid the indent at the start of a new paragraph
%
\usepackage[                                % configure the page geometry
	a4paper,
	top=2cm,
	bottom=3cm,
	left=3cm,
	right=2cm
]{geometry}
%\usepackage[onehalfspacing]{setspace}      % configure the line spacing
%
\usepackage{polyglossia}
\usepackage{csquotes}                       % bibtex yells if it is not loaded
\setdefaultlanguage[                        % global language configuration for TOC etc.
	variant=german,
	spelling=new,
	latesthyphen=true
]{german}
%
\usepackage[
	backend=biber,                          % modern backend
 	style=numeric,                          % reference by numbers
	sorting=none                            % i.e. same order as in text
]{biblatex}                                 % load the bibliography package
\addbibresource[datatype=bibtex]{\bibpath}
%
\usepackage[pdfusetitle]{hyperref}          % for internal links; pdf use title for metadata inside the PDF
\hypersetup{unicode=true}                   % let links support unicode/utf-8
%
\usepackage{fontspec}                       % load the font, choose linux libertine in the next line
\usepackage{libertine}                      % https://r2src.github.io/top10fonts/
\setmonofont{inconsolata}                   % use inconsolata for source code listings
%
\usepackage{graphicx}                       % for graphics via \includegraphics
\usepackage{flafter}                        % to place the included graphics properly
%\usepackage{subcaption}                     % for graphics consisting of different parts
% --- BEGIN OF UTTERLY WEIRD STUFF --------------------
% We *must* load for \includegraphics with size configs either
%  - graphicx instead of graphics, or
%  - graphics plus tikz, or
%  - graphics plus cirkuitikz
% --> we need grapicx XOR graphics + any tikz
\usepackage{tikz}                           % for graphics "compilation"
\usetikzlibrary{shapes,arrows}
\usepackage[siunitx]{circuitikz}            % for graphs and circuits
% --- END OF U.W.S. -----------------------------------
\usepackage{siunitx}                        % use proper units
\sisetup{locale=DE}
%\usepackage{pdfpages}                       % to include whole PDF pages
%
\usepackage[headsepline]{scrlayer-scrpage}  % for heading and footer modification
\pagestyle{scrheadings}
\clearpairofpagestyles
%
\usepackage[cache=false]{minted}            % for code listings; needs pygments and -shell-escape inside the LaTeX call!
\usemintedstyle{rainbow_dash}               % take a look at "pygmentize -L styles"
%
\usepackage{amsmath}                        % to draw bold in math mode with \boldsymbol{}
%
\usepackage{scrextend}                      % load the package for footnote manipulations
%
\raggedbottom                               % avoid large vertical spaces between paragraphs
%
\deffootnote[2em]{2em}{1em}%                % configure the indentation of footnotes
	{\textsuperscript{\thefootnotemark}\,}
%
\newcommand*{\fullref}[1]{%                 % combine ref and nameref into one command with one link
	\hyperref[{#1}]{\ref*{#1}~\nameref*{#1}}%
}
%
\newenvironment{code}%                      % define a new environment for code listings with minted inside
{\captionsetup{type=listing}}{}
% vim:fileencoding=utf-8:ts=4:syntax=tex:colorcolumn=81:noexpandtab