Biblatex：authoryear-comp 的簡寫或別名

Question

不幸的是，-comp樣式通常很難修改（即使是相對微小的更改，最終也會產生許多行程式碼）。

cite然而，bibmacro所需的修改非常簡單。將測試替換\iffieldundef{shorthand}為\ifboolexpr{test {\iffieldundef{shorthand}} or not test {\ifciteseen}}並添加\usebibmacro{shorthandintro}到非速記塊的末尾。

由於您想要稍微不同的\textcite引用，我們必須稍微重組該巨集。邏輯shorthand被提升了幾個嵌套層級。

為了讓textcitecount朋友們正確，我們還必須\textcite稍微修改 cite 指令。

然後我們也會修改shorthandintro巨集以滿足您的願望。

下面MWE中的相關代碼是\makeatletter/之間的位元\makeatother。請注意，您需要啟用該citetracker功能才能正常運作。

\documentclass{article}
\usepackage[style=authoryear-comp, backend=biber, citetracker]{biblatex}
\usepackage{filecontents}
\begin{filecontents}{\jobname.bib}
@article{1,
  author    = "Alpha, A. and Bravo, B.",
  year      = "2000"
}
@article{2,
  author    = "Bravo, B. and Charlie, C.",
  year      = "2001"
}
@article{3,
  author    = "Bravo, B. and Charlie, C.",
  year      = "2002",
  shorthand = "Paper I"
}
@article{4,
  author    = "Bravo, B. and Charlie, C.",
  year      = "2003"
}
@article{5,
  author    = "Charlie, C. and Delta, D.",
  year      = "2004"
}
\end{filecontents}
\addbibresource{\jobname.bib}
\renewcommand*\finalnamedelim
  {\ifbibliography{\finalandcomma}{}\addspace\&\space}
\renewcommand*\nameyeardelim{\addspace}
\DefineBibliographyStrings{english}{citedas={hereafter}}

\makeatletter
\renewbibmacro*{cite}{%
  \ifboolexpr{test {\iffieldundef{shorthand}} or not test {\ifciteseen}}
    {\ifthenelse{\ifnameundef{labelname}\OR\iffieldundef{labelyear}}
       {\usebibmacro{cite:label}%
        \setunit{\printdelim{nonameyeardelim}}%
        \usebibmacro{cite:labelyear+extrayear}%
        \usebibmacro{cite:reinit}}
       {\iffieldequals{namehash}{\cbx@lasthash}
          {\ifthenelse{\iffieldequals{labelyear}{\cbx@lastyear}\AND
                       \(\value{multicitecount}=0\OR\iffieldundef{postnote}\)}
             {\setunit{\addcomma}%
              \usebibmacro{cite:extrayear}}
             {\setunit{\compcitedelim}%
              \usebibmacro{cite:labelyear+extrayear}%
              \savefield{labelyear}{\cbx@lastyear}}}
          {\printnames{labelname}%
           \setunit{\printdelim{nameyeardelim}}%
           \usebibmacro{cite:labelyear+extrayear}%
           \savefield{namehash}{\cbx@lasthash}%
           \savefield{labelyear}{\cbx@lastyear}}}%
    \usebibmacro{shorthandintro}}
    {\usebibmacro{cite:shorthand}%
     \usebibmacro{cite:reinit}}%
  \setunit{\multicitedelim}}

\renewbibmacro*{textcite}{%
  \ifboolexpr{test {\iffieldundef{shorthand}} or not test {\ifciteseen}}
    {\iffieldequals{namehash}{\cbx@lasthash}
       {\ifthenelse{\iffieldequals{labelyear}{\cbx@lastyear}\AND
                      \(\value{multicitecount}=0\OR\iffieldundef{postnote}\)}
            {\setunit{\addcomma}%
             \usebibmacro{cite:extrayear}}
            {\setunit{\compcitedelim}%
             \usebibmacro{cite:labelyear+extrayear}%
             \savefield{labelyear}{\cbx@lastyear}}}
        {\ifnameundef{labelname}
           {\usebibmacro{cite:label}%
            \setunit{%
              \global\booltrue{cbx:parens}%
              \printdelim{nonameyeardelim}\bibopenparen}%
            \ifnumequal{\value{citecount}}{1}
              {\usebibmacro{prenote}}
              {}%
            \usebibmacro{cite:labelyear+extrayear}}
           {\printnames{labelname}%
            \setunit{%
              \global\booltrue{cbx:parens}%
              \printdelim{nameyeardelim}\bibopenparen}%
            \ifnumequal{\value{citecount}}{1}
              {\usebibmacro{prenote}}
              {}%
            \iffieldundef{labelyear}
               {\usebibmacro{cite:label}}
               {\usebibmacro{cite:labelyear+extrayear}}%
             \savefield{labelyear}{\cbx@lastyear}}%
         \stepcounter{textcitecount}}%
     \usebibmacro{shorthandintro}%
     \savefield{namehash}{\cbx@lasthash}}
    {\usebibmacro{cite:shorthand}%
     \stepcounter{textcitecount}%
     \global\undef\cbx@lasthash
     \global\undef\cbx@lastyear}%
    \setunit{%
      \ifbool{cbx:parens}
        {\bibcloseparen\global\boolfalse{cbx:parens}}
        {}%
      \textcitedelim}}

\renewbibmacro*{shorthandintro}{%
  \iffieldundef{shorthandintro}
    {\iffieldundef{shorthand}
       {}
       {\setunit{\addcomma\space}%
        \printtext{%
          \bibstring{citedas}\space
          \printfield{shorthand}}}}
    {\setunit{\addcomma\space}%
     \printtext{\printfield{shorthandintro}}}}

%\iffieldequals{namehash}{\cbx@lasthash}{N}{}\ifciteseen{S}{}\iffieldundef{shorthand}{U}{}
\DeclareCiteCommand{\textcite}[\cbx@textcite@init\cbx@textcite]
  {\gdef\cbx@savedkeys{}%
   \citetrackerfalse%
   \pagetrackerfalse%
   \DeferNextCitekeyHook%
   \usebibmacro{cite:init}}
  {\ifthenelse{\iffirstcitekey\AND\value{multicitetotal}>0}
     {\protected@xappto\cbx@savedcites{()(\thefield{multipostnote})}%
      \global\clearfield{multipostnote}}
     {}%
   \xappto\cbx@savedkeys{\thefield{entrykey},}%
   \citetrackertrue
   \ifboolexpr{not test {\iffieldequals{namehash}{\cbx@lasthash}} or (not test {\iffieldundef{shorthand}} and test {\ifciteseen}) }
     {\stepcounter{textcitetotal}%
      \savefield{namehash}{\cbx@lasthash}%
      \ifboolexpr{not test {\iffieldundef{shorthand}} and test {\ifciteseen}}
        {\global\undef\cbx@lasthash}{}}
     {}%
   \citetrackerfalse}
  {}
  {\protected@xappto\cbx@savedcites{%
     [\thefield{prenote}][\thefield{postnote}]{\cbx@savedkeys}}}
\makeatother


\begin{document}
\parindent0em\relax
\textcite{3}\citereset\par
\textcite{3, 5}\citereset\par
\textcite{3, 4, 5}\citereset\par
\textcite{2, 3, 5}\citereset\par
\textcite{1, 3}\citereset\vskip\bigskipamount
\parencite{3}\citereset\par
\parencite{3, 5}\citereset\par
\parencite{3, 4, 5}\citereset\par
\parencite{2, 3, 5}\citereset\par
\parencite{1, 3}\vskip\bigskipamount
\textcite{3}\par
\textcite{3, 5}\par
\textcite{3, 4, 5}\par
\textcite{2, 3, 5}\par
\textcite{1, 3}\vskip\bigskipamount
\parencite{3}\par
\parencite{3, 5}\par
\parencite{3, 4, 5}\par
\parencite{2, 3, 5}\par
\parencite{1, 3}
\end{document}

Answer 1