如何取消参考书目 biblatex 中项目之间的换行符？

Question

我使用 biblatex。我在参考书目条目之间遇到换行问题。我有短网址：

组织和 URL 之间的间距不是最佳的。我希望组织和 URL 之间没有换行符，并且 URL 中有连字符，就像长 URL 一样：

我用

\documentclass{article} 
\usepackage[utf8]{inputenc} 
\usepackage[USenglish]{babel}

\usepackage[bibstyle=authortitle,
        citestyle=authoryear-ibid,
        natbib=true,
        urldate=long, 
        firstinits=true, 
        uniquename=false,
        backend=bibtex]{biblatex}

%==== online sources format =====
\DeclareFieldFormat{url}{\url{#1}}
\DeclareFieldFormat{urldate}{\printtext{Last accessed}\addcolon\space#1}
\urlstyle{rm}

\DeclareBibliographyDriver{online}{%
\printnames{author}%
\newunit\newblock
\printfield{note}%
\newunit\newblock
\printlist{organization}\addcolon%
\newunit\newblock
\printfield{url}%
\newunit
\printurldate%
\finentry}
%===================================

\addbibresource{my.bib}

\begin{document}

\citet[UDE][]{ARUS}
\citep{AESOPComplexity} 

\raggedright
\printbibliography

\end{document}

和 my.bib

@ELECTRONIC{AESOPComplexity,
  author = {AESOP},
  note = {Association of European Schools of Planning},
  organization = {Thematic group Planning and Complexity},
  date={2015},
  urldate = {2015-01-22},
  url = {http://www.aesop-planning.eu/blogs/en_GB/planning-and-complexity}
}

@ELECTRONIC{ARUS,
  author = {ARUS},
  note = {Advanced Research in Urban Systems}, 
  organization = {Structured PhD program at the University of Duisburg Essen},
  institution = {UNIVERSIT\"AT DUISBURG­-ESSEN},
  address = {Germany},
  date={2015},
  urldate = {2015-01-22},
  url = {https://www.uni-due.de/urbane-systeme/advanced-research-in-urban-systems_en.shtml}
  }

我不删除 \raggedright 可以解决这个问题吗？

谢谢你！

Answer 1

这源于你在\DeclareFieldFormat{url}和中输出 URL 的方式\DeclareBibliographyDriver{online}。实际上，这意味着 URL 前的最后一个空格是普通空格，biblatex并且很多不太愿意在所述空间处中断，而不是中断 URL。

我们可以使 URL 前的最后一个空格不中断，从而biblatex强制在某处中断 URL（尽管 URL 中断是一个非常微妙的问题，我认为最好避免）。

\DeclareBibliographyDriver{online}{%
\printnames{author}%
\newunit\newblock
\printfield{note}%
\newunit\newblock
\printlist{organization}%<--- no \addcolon anymore
\printunit{\addcolon\addnbspace}% <---- this is new
\printfield{url}%
\newunit
\printurldate%
\finentry}

平均能量损失

\documentclass{article} 
\usepackage[utf8]{inputenc} 
\usepackage[USenglish]{babel}
\usepackage{filecontents} 
\usepackage[bibstyle=authortitle,
        citestyle=authoryear-ibid,
        natbib=true,
        urldate=long, 
        firstinits=true, 
        uniquename=false]{biblatex}

%==== online sources format =====
\DeclareFieldFormat{url}{\url{#1}}
\DeclareFieldFormat{urldate}{\printtext{Last accessed}\addcolon\space#1}
\urlstyle{rm}

\DeclareBibliographyDriver{online}{%
\printnames{author}%
\newunit\newblock
\printfield{note}%
\newunit\newblock
\printlist{organization}%
\printunit{\addcolon\addnbspace}%
\printfield{url}%
\newunit
\printurldate%
\finentry}
%===================================
%===================================
\begin{filecontents*}{\jobname.bib}
@ELECTRONIC{AESOPComplexity,
  author = {AESOP},
  note = {Association of European Schools of Planning},
  organization = {Thematic group Planning and Complexity},
  date={2015},
  urldate = {2015-01-22},
  url = {http://www.aesop-planning.eu/blogs/en_GB/planning-and-complexity}
}

@ELECTRONIC{ARUS,
  author = {ARUS},
  note = {Advanced Research in Urban Systems}, 
  organization = {Structured PhD program at the University of Duisburg Essen},
  institution = {UNIVERSIT\"AT DUISBURG­-ESSEN},
  address = {Germany},
  date={2015},
  urldate = {2015-01-22},
  url = {https://www.uni-due.de/urbane-systeme/advanced-research-in-urban-systems_en.shtml}
  }
\end{filecontents*}


\addbibresource{\jobname.bib}

\begin{document}

\citet[UDE][]{ARUS}
\citep{AESOPComplexity} 

\raggedright
\printbibliography

\end{document}