我目前正在努力处理我的 BibLaTeX 文件。我想把这两个信息变成粗体。
我正在使用下面的模板，但找不到插入的正确位置textbf or a 马克比博尔德属性，甚至不知道在这个用例中这是否是正确的属性。每次尝试都失败和/或使我的整个项目崩溃。
这是一个mre（感谢@samcarter_is_at_topanswers.xyz）%%%%%区域是神奇发生的地方..
问候并保持健康！
\documentclass[12pt,oneside,titlepage]{scrartcl}
\newif\ifde
\newif\ifen
\newcommand{\langde}[1]{%
\ifde\selectlanguage{ngerman}#1\fi}
\newcommand{\langen}[1]{%
\ifen\selectlanguage{english}#1\fi}
\usepackage[utf8]{luainputenc}
\langde{\usepackage[babel,german=quotes]{csquotes}}
\langen{\usepackage[babel,english=british]{csquotes}}
\usepackage{footnote}
\usepackage{url}
\urlstyle{same}
\usepackage[
backend=biber,
style=ext-authoryear,
maxcitenames=3, % mindestens 3 Namen ausgeben bevor et. al. kommt
maxbibnames=999,
mergedate=false,
date=iso,
seconds=true, %werden nicht verwendet, so werden aber Warnungen unterdrückt.
urldate=iso,
innamebeforetitle,
dashed=false,
autocite=footnote,
doi=false,
useprefix=true, % 'von' im Namen beachten (beim Anzeigen)
mincrossrefs = 1
]{biblatex}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\usepackage{xpatch}
\setlength\bibhang{1cm}
\AtEveryBibitem{%
\ifentrytype{book}{
\clearfield{issn}%
\clearfield{doi}%
\clearfield{isbn}%
\clearfield{url}
\clearfield{eprint}
}{}
\ifentrytype{collection}{
\clearfield{issn}%
\clearfield{doi}%
\clearfield{isbn}%
\clearfield{url}
\clearfield{eprint}
}{}
\ifentrytype{incollection}{
\clearfield{issn}%
\clearfield{doi}%
\clearfield{isbn}%
\clearfield{url}
\clearfield{eprint}
}{}
\ifentrytype{article}{
\clearfield{issn}%
\clearfield{doi}%
\clearfield{isbn}%
\clearfield{url}
\clearfield{eprint}
}{}
\ifentrytype{inproceedings}{
\clearfield{issn}%
\clearfield{doi}%
\clearfield{isbn}%
\clearfield{url}
\clearfield{eprint}
}{}
}
\renewcommand*{\finentrypunct}{}%Kein Punkt am ende des Literaturverzeichnisses
\renewcommand*{\newunitpunct}{\addcomma\space}
\DeclareDelimFormat[bib,biblist]{nametitledelim}{\addcolon\space}
\DeclareDelimFormat{titleyeardelim}{\newunitpunct}
%Namen kursiv schreiben
\renewcommand*{\mkbibnamefamily}{\mkbibemph}
\renewcommand*{\mkbibnamegiven}{\mkbibemph}
\renewcommand*{\mkbibnamesuffix}{\mkbibemph}
\renewcommand*{\mkbibnameprefix}{\mkbibemph}
\DeclareDelimAlias{finalnamedelim}{multinamedelim}
\DeclareNameAlias{default}{family-given}
\DeclareNameAlias{sortname}{default} %Nach Namen sortieren
\DeclareFieldFormat{editortype}{\mkbibparens{#1}}
\DeclareDelimFormat{editortypedelim}{\addspace}
\DeclareFieldFormat{translatortype}{\mkbibparens{#1}}
\DeclareDelimFormat{translatortypedelim}{\addspace}
\DeclareDelimFormat[bib,biblist]{innametitledelim}{\addcomma\space}
\DeclareFieldFormat*{citetitle}{#1}
\DeclareFieldFormat*{title}{#1}
\DeclareFieldFormat*{booktitle}{#1}
\DeclareFieldFormat*{journaltitle}{#1}
\xpatchbibdriver{online}
{\usebibmacro{organization+location+date}\newunit\newblock}
{}
{}{}
\DeclareFieldFormat[online]{date}{\mkbibparens{#1}}
\DeclareFieldFormat{urltime}{\addspace #1\addspace \langde{Uhr}\langen{MEZ}}
\DeclareFieldFormat{urldate}{%urltime zu urldate hinzufügen
[\langde{Zugriff}\langen{Access}\addcolon\addspace
#1\printfield{urltime}]
}
\DeclareFieldFormat[online]{url}{<\url{#1}>}
\renewbibmacro*{url+urldate}{%
\usebibmacro{url}%
\ifentrytype{online}
{\setunit*{\addspace}%
\iffieldundef{year}
{\printtext[date]{\langde{keine Datumsangabe}\langen{no Date} }}
{\usebibmacro{date}}}%
{}%
\setunit*{\addspace}%
\usebibmacro{urldate}
}
\DeclareExtradate{
\scope{
\field{labelyear}
\field{year}
}
\scope{
\field{usera}
}
}
\renewbibmacro*{date+extradate}{%
\printtext[parens]{%
\printfield{usera}%
\setunit{\printdelim{titleyeardelim}}%
\ifentrytype{online}
{\setunit*{\addspace\addcomma\addspace}%
\iffieldundef{year}
{\bibstring{nodate}}
{\printlabeldateextra}}%
{\printlabeldateextra}}}
\renewbibmacro*{cite:labeldate+extradate}{%
\ifentrytype{online}
{\setunit*{\addspace\addcomma\addspace}%
\iffieldundef{year}
{\bibstring{nodate}}
{\printlabeldateextra}}%
{\printlabeldateextra}}
\DefineBibliographyStrings{german}{
nodate = {{}o.\adddot\addspace J\adddot},
andothers = {et\addabbrvspace al\adddot}
}
\DefineBibliographyStrings{english}{
nodate = {{}n.\adddot\addspace d\adddot},
andothers = {et\addabbrvspace al\adddot}
}
\DeclareSourcemap{
\maps[datatype=bibtex]{
\map{
\step[notfield=translator, final]
\step[notfield=editor, final]
\step[fieldset=author, fieldvalue={{{\langde{o\noexpand\adddot\addspace V\noexpand\adddot}\langen{Anon}}}}]
}
\map{
\pernottype{online}
\step[fieldset=location, fieldvalue={\langde{o\noexpand\adddot\addspace O\noexpand\adddot}\langen{s\noexpand\adddot I\noexpand\adddot}}]
}
}
}
\renewbibmacro*{cite}{%
\iffieldundef{shorthand}
{\ifthenelse{\ifnameundef{labelname}\OR\iffieldundef{labelyear}}
{\usebibmacro{cite:label}%
\setunit{\printdelim{nonametitledelim}}}
{\printnames{labelname}%
\setunit{\printdelim{nametitledelim}}}%
\printfield{usera}%
\setunit{\printdelim{titleyeardelim}}%
\usebibmacro{cite:labeldate+extradate}}
{\usebibmacro{cite:shorthand}}}
\renewcommand*{\jourvoldelim}{\addcomma\addspace}
\renewbibmacro*{journal+issuetitle}{%
\usebibmacro{journal}%
\setunit*{\jourvoldelim}%
\iffieldundef{series}
{}
{\setunit*{\jourserdelim}%
\printfield{series}%
\setunit{\servoldelim}}%
\iffieldundef{volume}
{}
{\printfield{volume}}
\iffieldundef{labelyear}
{}
{
(\thefield{year}) %Ansonsten wird wenn kein Volume angegeben ist ein Komma vorangestellt
}
\setunit*{\addcomma\addspace Nr\adddot\addspace}
\printfield{number}
\iffieldundef{eid}
{}
{\printfield{eid}}
}
\renewbibmacro*{postnote}{%
\setunit{\postnotedelim}%
\iffieldundef{postnote}
{} %{\printtext{\langde{o.S\adddot}\langen{no page number}}}
{\printfield{postnote}}}
\setlength{\bibinitsep}{0.75cm}
\DeclareDelimFormat{nonameyeardelim}{\addcomma\space}
\DeclareDelimFormat{nameyeardelim}{\addcomma\space}
\renewbibmacro*{cite}{%
\iffieldundef{shorthand}
{\ifthenelse{\ifnameundef{labelname}\OR\iffieldundef{labelyear}}
{\usebibmacro{cite:label}%
\setunit{\printdelim{nonameyeardelim}}}
{\toggletrue{abx@bool@giveninits}
\printnames[family-given]{labelname}%
\setunit{\printdelim{nameyeardelim}}}%
\printfield{usera}%
\setunit{\printdelim{titleyeardelim}}%
\usebibmacro{cite:labeldate+extradate}}
{\usebibmacro{cite:shorthand}}}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\addbibresource{jobname.bib}
\begin{filecontents}{jobname.bib}
@book{ludi17,
author = {Ludwig, Matthias and Oldenburg, Reinhard},
year = {2017},
month = {10},
pages = {149-160},
title = {Fußballergebnisse vorhersagen – mit Mathematik prognostizieren},
isbn = {978-3-658-11901-0},
doi = {10.1007/978-3-658-11902-7_12}
}
\end{filecontents}
\begin{document}
Lorem ipsum dolor sit amet\footcite{ludi17}, consetetur sadipscing elitr, sed diam nonumy eirmod tempor
invidunt ut labore et dolore magna aliquyam erat, sed diam voluptua.
\printbibliography{}
\end{document}
