我的问题与自定义类似 Wikipedia 的 backref。
我尝试使用 citestyle 来获得相同的结果authoryear。这给了我以下警告：Macro 'cite:comp' undefined。因此，当我单击参考部分中的箭头时，超链接不起作用。我使用的代码是：
\documentclass[12pt]{article}
\usepackage{polyglossia}
\setdefaultlanguage{french}
\usepackage[T1]{fontenc}
\usepackage{csquotes}
\usepackage[backend=biber,
style=numeric-comp,
citestyle=authoryear,
sorting=nty,
natbib=true
]{biblatex}
\usepackage[xetex]{hyperref}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\usepackage{filecontents}
\begin{filecontents}{biblio.bib}
@article{georgescu1971,
title={The entropy law and the economic problem},
author={Georgescu-Roegen, Nicholas},
journal={Harvard University, Harvard},
year={1971}
}
\end{filecontents}
\addbibresource{biblio.bib}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\makeatletter
\DeclareFieldFormat{bibhypertarget}{%
\bibhypertarget{cbx:instcount:\the\value{instcount}}{#1}}
\def\abx@aux@wikibackref#1#2#3{%
\listcsgadd{cbx@wikibackref@#1@#2}{#3}}
\def\blx@addwikibackref#1{%
\if@filesw
\protected@write\@mainaux{}{\string\abx@aux@wikibackref
{\the\c@refsection}{#1}{\the\value{instcount}}}%
\fi}
\def\blx@instcount@label{%
\label{cbx@instcount@\the\value{instcount}}}
\AtEveryCitekey{%
\blx@addwikibackref{\thefield{entrykey}}%
\blx@instcount@label
}
\renewbibmacro*{cite:comp}{%
\addtocounter{cbx@tempcntb}{1}%
\printtext[bibhypertarget]{%
\iffieldundef{shorthand}
{\ifbool{bbx:subentry}
{\iffieldundef{entrysetcount}
{\usebibmacro{cite:comp:comp}}
{\usebibmacro{cite:comp:inset}}}
{\usebibmacro{cite:comp:comp}}}
{\usebibmacro{cite:comp:shand}}}}
\renewbibmacro*{begentry}{\usebibmacro{wikipageref}}
\newcounter{wikibackrefitemcount}
\renewcommand{\thewikibackrefitemcount}{\alph{wikibackrefitemcount}}
\newbibmacro*{wikipageref}{%
\ifcsundef{cbx@wikibackref@\the\c@refsection @\thefield{entrykey}}
{}
{\setcounter{wikibackrefitemcount}{0}%
\renewcommand*{\do}[1]{\stepcounter{wikibackrefitemcount}}%
\dolistcsloop{cbx@wikibackref@\the\c@refsection @\thefield{entrykey}}%
\ifnumgreater{\value{wikibackrefitemcount}}{1}
{\setcounter{wikibackrefitemcount}{0}%
\renewcommand*{\do}[1]{%
\stepcounter{wikibackrefitemcount}%
\mkbibsuperscript{%
\bibhyperlink{cbx:instcount:##1}{\thewikibackrefitemcount}\addspace}}%
$\uparrow$\addspace\dolistcsloop{cbx@wikibackref@\the\c@refsection @\thefield{entrykey}}}
{\renewcommand*{\do}[1]{\bibhyperlink{cbx:instcount:##1}{$\uparrow$}\addspace}%
\dolistcsloop{cbx@wikibackref@\the\c@refsection @\thefield{entrykey}}}}}
\makeatother
\begin{document}
The book \emph{The Enthropy Law and the Economic Process} \citep{georgescu1971} is very important to understand the theory of economic degrowth.
\newpage
\printbibliography
\end{document}
预先感谢您的帮助。
答案1
答案自定义类似 Wikipedia 的 backref是专门为 编写的style=numeric-comp。大部分代码可用于所有样式，唯一的变量是锚点hyperref，必须在打印引用的宏中设置它。对于numeric-comp，cite:comp但该宏在 中不存在authoryear，我们需要修改该cite宏。
因此你需要\renewbibmacro*{cite:comp}用
\renewbibmacro*{cite}{%
\printtext[bibhypertarget]{%
{\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}}}}}
总共
\documentclass[12pt]{article}
\usepackage[T1]{fontenc}
\usepackage{csquotes}
\usepackage[backend=biber,
style=numeric-comp,
citestyle=authoryear,
sorting=nty,
natbib=true,
]{biblatex}
\usepackage{hyperref}
\usepackage{filecontents}
\begin{filecontents}{\jobname.bib}
@article{georgescu1971,
title = {The entropy law and the economic problem},
author = {Georgescu-Roegen, Nicholas},
journal = {Harvard University, Harvard},
date = {1971},
}
\end{filecontents}
\addbibresource{\jobname.bib}
\makeatletter
\DeclareFieldFormat{bibhypertarget}{%
\bibhypertarget{cbx:instcount:\the\value{instcount}}{#1}}
\def\abx@aux@wikibackref#1#2#3{%
\listcsgadd{cbx@wikibackref@#1@#2}{#3}}
\def\blx@addwikibackref#1{%
\if@filesw
\protected@write\@mainaux{}{\string\abx@aux@wikibackref
{\the\c@refsection}{#1}{\the\value{instcount}}}%
\fi}
\def\blx@instcount@label{%
\label{cbx@instcount@\the\value{instcount}}}
\AtEveryCitekey{%
\blx@addwikibackref{\thefield{entrykey}}%
\blx@instcount@label}
\renewbibmacro*{cite}{%
\printtext[bibhypertarget]{%
{\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}}}}}
\renewbibmacro*{begentry}{\usebibmacro{wikipageref}}
\newcounter{wikibackrefitemcount}
\renewcommand{\thewikibackrefitemcount}{\alph{wikibackrefitemcount}}
\newbibmacro*{wikipageref}{%
\ifcsundef{cbx@wikibackref@\the\c@refsection @\thefield{entrykey}}
{}
{\setcounter{wikibackrefitemcount}{0}%
\renewcommand*{\do}[1]{\stepcounter{wikibackrefitemcount}}%
\dolistcsloop{cbx@wikibackref@\the\c@refsection @\thefield{entrykey}}%
\ifnumgreater{\value{wikibackrefitemcount}}{1}
{\setcounter{wikibackrefitemcount}{0}%
\renewcommand*{\do}[1]{%
\stepcounter{wikibackrefitemcount}%
\mkbibsuperscript{%
\bibhyperlink{cbx:instcount:##1}{\thewikibackrefitemcount}\addspace}}%
$\uparrow$\addspace\dolistcsloop{cbx@wikibackref@\the\c@refsection @\thefield{entrykey}}}
{\renewcommand*{\do}[1]{\bibhyperlink{cbx:instcount:##1}{$\uparrow$}\addspace}%
\dolistcsloop{cbx@wikibackref@\the\c@refsection @\thefield{entrykey}}}}}
\makeatother
\begin{document}
The book \citetitle{georgescu1971} \citep{georgescu1971} is very important to understand the theory of economic degrowth.
\newpage
\printbibliography
\end{document}