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biblatex 的 eprint 字段中的连字符

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biblatex 的 eprint 字段中的连字符

我在 biblatex（使用 biber）中为 arXiv eprint 字段设置了自定义格式样式。但是，对于某些引文，这会导致内容超出页边距。例如，下面附加的 MWE 生成的参考书目将产生以下输出（使用 geometry 包显示页面尺寸）：

MWE 结果

如你所见，arXiv 标识符延伸到了页边距。它最终在第二点，而它可能应该在第一个连字符处断开。我尝试将\texttt下面 MWE 中的调用替换为 tex.se 问题中定义的宏文本中的换行符但这也不起作用。换行符移到了斜线后面，但仍然在边距内。我怀疑这与（标记）扩展规则有关？

当我真正应该制作内容时，我花了太多时间尝试自己解决这个问题，所以我转向 tex.SE 寻求帮助 :-) 请在下面找到我的 MWE。

梅威瑟：

\RequirePackage{filecontents}
\begin{filecontents}{bib.bib}
@article{dummy,
author = {A. Author},
title = {Title},
note = {a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z},
}
@article{2010arXiv1010.0632D,
   author = {{D'Agostini}, G.},
    title = "{Improved iterative Bayesian unfolding}",
archivePrefix = "arXiv",
   eprint = {1010.0632},
 primaryClass = "physics.data-an",
     year = 2010,
    month = 10,
}
\end{filecontents}

\documentclass{scrbook}

\usepackage[showframe]{geometry}

\usepackage[
hyperref=true,
backend=biber,
style=numeric-comp,          % Sort and compress
backref=true,                % Print Backreferences
backrefstyle=three,          % start combining pages after third page
sorting=none,                % Do not sort!
firstinits=true,             % First and Middle names as initials
maxbibnames=3,               % Maximum number of authors to print in Bibliography
]{biblatex}


% Hide certain fields
\AtEveryBibitem{
  \clearfield{issn}
  \clearfield{month}

  \ifentrytype{book}{}{
    \clearfield{isbn}
  }
}

\DeclareFieldFormat
[article,inbook,incollection,inproceedings,patent,thesis,unpublished]
{title}{\textit{#1}}

\DeclareFieldFormat
{year}{\mkbibbold{#1}}

\DeclareFieldFormat
[article,inbook,incollection,inproceedings,patent,thesis,unpublished]
{month}{\mkbibbold{#1}}

\DeclareFieldFormat
[article,inbook,incollection,inproceedings,patent,thesis,unpublished]
{day}{\mkbibbold{#1}}

\DeclareFieldFormat
{date}{\mkbibbold{#1}}

\renewbibmacro{in:}{%
  \ifentrytype{article}{%
  }{%
    \printtext{\bibstring{in}\intitlepunct}%
  }%
}

\makeatletter
\DeclareFieldFormat{eprint:arxiv}{%
  {\small\texttt{arXiv}\addcolon}\space%
  \href{http://arxiv.org/\abx@arxivpath/#1}{%
    \iffieldundef{eprintclass}{}{
      \texttt{\thefield{eprintclass}/}%
    }\nolinkurl{#1}%
  }%
}%
\makeatother


%% links and hyperref
\usepackage{url}
%% hypertexnames=false is required(?) by autonum package but makes
%% pagerefs (e.g. backref etc.) point to the wrong page.
\usepackage[%linktocpage=true,
final,
pdftex,
bookmarks=true,
colorlinks]{hyperref}

\bibliography{bib}

\begin{document}
Test \cite{dummy} \cite{2010arXiv1010.0632D}
\printbibliography
\end{document}

答案1

也可\nolinkurl用于钻头\thefield{eprintclass}/

\makeatletter
\DeclareFieldFormat{eprint:arxiv}{%
  {\small\texttt{arXiv}\addcolon}\space%
  \href{https://arxiv.org/\abx@arxivpath/#1}{%
    \iffieldundef{eprintclass}
      {}
      {\nolinkurl{\thefield{eprintclass}/}}%
    \nolinkurl{#1}}}
\makeatother

换行很难 在\texttt，但\nolinkurl做得很好。

\RequirePackage{filecontents}
\begin{filecontents}{\jobname.bib}
@article{dummy,
author = {A. Author},
title = {Title},
note = {a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z},
}
@article{2010arXiv1010.0632D,
   author = {{D'Agostini}, G.},
    title = "{Improved iterative Bayesian unfolding}",
archivePrefix = "arXiv",
   eprint = {1010.0632},
 primaryClass = "physics.data-an",
     year = 2010,
    month = 10,
}
\end{filecontents}

\documentclass{scrbook}

\usepackage[showframe]{geometry}

\usepackage[
hyperref=true,
backend=biber,
style=numeric-comp,          % Sort and compress
backref=true,                % Print Backreferences
backrefstyle=three,          % start combining pages after third page
sorting=none,                % Do not sort!
firstinits=true,             % First and Middle names as initials
maxbibnames=3,               % Maximum number of authors to print in Bibliography
]{biblatex}


% Hide certain fields
\AtEveryBibitem{
  \clearfield{issn}
  \clearfield{month}

  \ifentrytype{book}{}{
    \clearfield{isbn}
  }
}

\DeclareFieldFormat
[article,inbook,incollection,inproceedings,patent,thesis,unpublished]
{title}{\textit{#1}}

\DeclareFieldFormat
{year}{\mkbibbold{#1}}

\DeclareFieldFormat
[article,inbook,incollection,inproceedings,patent,thesis,unpublished]
{month}{\mkbibbold{#1}}

\DeclareFieldFormat
[article,inbook,incollection,inproceedings,patent,thesis,unpublished]
{day}{\mkbibbold{#1}}

\DeclareFieldFormat
{date}{\mkbibbold{#1}}

\renewbibmacro{in:}{%
  \ifentrytype{article}{%
  }{%
    \printtext{\bibstring{in}\intitlepunct}%
  }%
}

\makeatletter
\DeclareFieldFormat{eprint:arxiv}{%
  {\small\texttt{arXiv}\addcolon}\space%
  \href{https://arxiv.org/\abx@arxivpath/#1}{%
    \iffieldundef{eprintclass}
      {}
      {\nolinkurl{\thefield{eprintclass}/}}%
    \nolinkurl{#1}}}
\makeatother


%% links and hyperref
\usepackage{url}
%% hypertexnames=false is required(?) by autonum package but makes
%% pagerefs (e.g. backref etc.) point to the wrong page.
\usepackage[%linktocpage=true,
final,
pdftex,
bookmarks=true,
colorlinks]{hyperref}

\bibliography{\jobname}

\begin{document}
Test \cite{dummy} \cite{2010arXiv1010.0632D}
\printbibliography
\end{document}

在此处输入图片描述

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