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如何始终写出完整的年份并多次引用同一作者

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如何始终写出完整的年份并多次引用同一作者

我使用以下风格：

\usepackage[style=authoryear-comp, 
backend=biber, 
giveninits=true
]{biblatex}

我的 bib 文件中有以下两个示例条目

@article{HN2018a,
author = {THOMPSON, RAY},
title = {Exemplary Title A},
journal = {The Journal of Bibtex-Examples},
volume = {4343},
number = {2},
pages = {1-2},
year = {2018}
}

@article{HN2018b,
author = {Thompson, RAY},
title = {Exemplary Title B},
journal = {The Journal of Bibtex Second-Entries},
volume = {3},
number = {4},
pages = {1-2},
year = {2018}
}

我使用这个命令：\cite{HN2018a,HN2018b}

我得到：

汤普森 2018a,b

我对这个结果有两点不满。首先，逗号后没有空格。其次，我认为最好有

汤普森 2018a、2018b

是否可以通过使用的引用样式来改变这种情况？

答案1

逗号是硬编码的authoryear-comp.cbx（但它可以被自定义为extradateonlycompcitedelim- 多么朗朗上口的名字 - 在biblatex-ext的-comp样式版本中）。

为了生成这些紧凑的引文，biblatex需要记住最后一条条目的年份。如果我们可以让它忘记那一年，我们就会自动获得所需的引文样式。

\documentclass[british]{article}
\usepackage[T1]{fontenc}
\usepackage[utf8]{inputenc}
\usepackage{babel}
\usepackage{csquotes}

\usepackage[style=authoryear-comp, 
  backend=biber,
  giveninits=true, uniquename=init,
]{biblatex}

\makeatletter
\AtEveryCitekey{\global\undef\cbx@lastyear}
\makeatother

\addbibresource{biblatex-examples.bib}

\begin{document}
\autocite{knuth:ct:b,knuth:ct:c}
\printbibliography
\end{document}

（Knuth 1986a，1986b）

以下解决方案在概念上对我来说感觉更好，但需要很多更多代码。我们可以重新定义相关的引用bibmacros来直接删除测试\cbx@lastyear。

\makeatletter
\renewbibmacro*{cite}{%
  \iffieldundef{shorthand}
    {\ifthenelse{\ifnameundef{labelname}\OR\iffieldundef{labelyear}}
       {\usebibmacro{cite:label}%
        \setunit{\printdelim{nonameyeardelim}}%
        \usebibmacro{cite:labeldate+extradate}%
        \usebibmacro{cite:reinit}}
       {\iffieldequals{namehash}{\cbx@lasthash}
          {\setunit{\compcitedelim}%
           \usebibmacro{cite:labeldate+extradate}}
          {\printnames{labelname}%
           \setunit{\printdelim{nameyeardelim}}%
           \usebibmacro{cite:labeldate+extradate}%
           \savefield{namehash}{\cbx@lasthash}}}}
    {\usebibmacro{cite:shorthand}%
     \usebibmacro{cite:reinit}}%
  \setunit{\multicitedelim}}

\renewbibmacro*{citeyear}{%
  \iffieldundef{shorthand}
    {\iffieldundef{labelyear}
       {\usebibmacro{cite:label}%
        \usebibmacro{cite:reinit}}
       {\iffieldequals{namehash}{\cbx@lasthash}
          {\setunit{\compcitedelim}%
           \usebibmacro{cite:labeldate+extradate}}
          {\usebibmacro{cite:labeldate+extradate}%
           \savefield{namehash}{\cbx@lasthash}}}}
    {\usebibmacro{cite:shorthand}%
     \usebibmacro{cite:reinit}}%
  \setunit{\multicitedelim}}

\renewbibmacro*{textcite}{%
  \iffieldequals{namehash}{\cbx@lasthash}
    {\iffieldundef{shorthand}
       {\setunit{\compcitedelim}%
        \usebibmacro{cite:labeldate+extradate}}
       {\setunit{\compcitedelim}%
        \usebibmacro{cite:shorthand}}}
    {\ifnameundef{labelname}
       {\iffieldundef{shorthand}
          {\usebibmacro{cite:label}%
           \setunit{%
             \global\booltrue{cbx:parens}%
             \printdelim{nonameyeardelim}\bibopenparen}%
           \ifnumequal{\value{citecount}}{1}
             {\usebibmacro{prenote}}
             {}%
           \usebibmacro{cite:labeldate+extradate}}
          {\usebibmacro{cite:shorthand}}}
       {\printnames{labelname}%
        \setunit{%
          \global\booltrue{cbx:parens}%
          \printdelim{nameyeardelim}\bibopenparen}%
        \ifnumequal{\value{citecount}}{1}
          {\usebibmacro{prenote}}
          {}%
        \iffieldundef{shorthand}
          {\iffieldundef{labelyear}
             {\usebibmacro{cite:label}}
             {\usebibmacro{cite:labeldate+extradate}}}
          {\usebibmacro{cite:shorthand}}}%
     \stepcounter{textcitecount}%
     \savefield{namehash}{\cbx@lasthash}}%
  \setunit{%
    \ifbool{cbx:parens}
      {\bibcloseparen\global\boolfalse{cbx:parens}}
      {}%
    \textcitedelim}}
\makeatother

与原始定义进行比较authoryear-comp.cbx（版本 3.14 中第 26-114 行）。

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