使用 biblatex 在文内引用中加粗年份和作者

Question

我尝试以粗体形式显示所有文内引用的年份和作者。

谢谢@moewe我已经设法获得了我喜欢的参考书目样式，并且以粗体打印了文内引文中的作者。现在还缺少最后一步来获得我喜欢的格式样式。

如果有人能给我一点提示，我会非常高兴。我认为只缺少一行，但我不知道如何编辑年份。

\documentclass{article}
\usepackage[utf8]{inputenc}
\usepackage{lmodern}
\usepackage{csquotes}
\usepackage[backend=biber,
  citestyle=ext-authoryear,
  bibstyle=ext-authortitle,
  sorting=nyt,
  introcite=label, 
  maintitleaftertitle=true,
  maxcitenames=2,
  dashed=false
]{biblatex}

\setlength{\introcitewidth}{4cm} 
\setlength{\introcitesep}{\bibhang}

\DeclareFieldFormat{bbx@introcite}{\mkbibbold{#1}}
\DeclareNameAlias{sortname}{family-given}
\renewcommand*{\mkbibnamefamily}{\textbf}

% make square brackets around citation in text
\makeatletter
\newrobustcmd*{\parentexttrack}[1]{%
  \begingroup
  \blx@blxinit
  \blx@setsfcodes
  \blx@bibopenparen#1\blx@bibcloseparen
  \endgroup}
\AtEveryCite{%
  \let\parentext=\parentexttrack%
  \let\bibopenparen=\bibopenbracket%
  \let\bibcloseparen=\bibclosebracket}
\makeatother

\AtBeginBibliography{ 
  \renewcommand*{\mkbibnamefamily}[1]{\textsc{#1}}}
  
\begin{filecontents}{Bibliography.bib}
@book{Loftin80,
    title={Subsonic Aircraft: Evolution and the Matching of Size to Performance},
    author={Laurence K. Loftin},
    year={1980},
}
\end{filecontents}
\addbibresource{Bibliography.bib}

\begin{document}
The author and year should be in bold. \autocite{Loftin80}
\printbibliography
\end{document}

Answer 1

不幸的是，没有内置格式可以以这种方式更改引用标签，所以我们必须重新定义 bibmacro cite。使用的定义ext-authoryear.cbx继承自authoryear.cbx（v3.16 中第 10-18 行）。我们只需\printtext[bold]{...}在正确的位置添加一个。

该代码还将自动使参考书目中的引用变为粗体，因此我们可以删除\DeclareFieldFormat{bbx@introcite}{\mkbibbold{#1}}。

请注意，使用biblatex-ext它可以比使用标准样式更容易地在引用周围添加方括号。你不需要\parentexttrack和朋友。请参阅我的回答到Biblatex，作者年份，方括号，您可以\parentexttrack在其中找到所接受的答案。

\documentclass{article}
\usepackage[utf8]{inputenc}
\usepackage{lmodern}
\usepackage{csquotes}
\usepackage[backend=biber,
  citestyle=ext-authoryear,
  bibstyle=ext-authortitle,
  sorting=nyt,
  introcite=label, 
  maintitleaftertitle=true,
  maxcitenames=2,
  dashed=false
]{biblatex}

\setlength{\introcitewidth}{4cm} 
\setlength{\introcitesep}{\bibhang}

\DeclareNameAlias{sortname}{family-given}

\DeclareOuterCiteDelims{parencite}{\bibopenbracket}{\bibclosebracket}

\renewbibmacro*{cite}{%
  \printtext[bold]{%
    \iffieldundef{shorthand}
      {\ifthenelse{\ifnameundef{labelname}\OR\iffieldundef{labelyear}}
         {\usebibmacro{cite:label}%
          \setunit{\printdelim{nonameyeardelim}}}
         {\printnames{labelname}%
          \setunit{\printdelim{nameyeardelim}}}%
       \usebibmacro{cite:labeldate+extradate}}
      {\usebibmacro{cite:shorthand}}}}

\AtBeginBibliography{%
  \renewcommand*{\mkbibnamefamily}{\textsc}}
  
\begin{filecontents}{\jobname.bib}
@book{Loftin80,
  title  = {Subsonic Aircraft: Evolution and the Matching of Size to Performance},
  author = {Laurence K. Loftin},
  year   = {1980},
}
\end{filecontents}
\addbibresource{\jobname.bib}

\begin{document}
The author and year should be in bold. \autocite{Loftin80}
\printbibliography
\end{document}