Biblatex-chicago 首次完整引用，然后简写（作者日期）

Question

我必须authordate在我的项目中使用，除非是法律条目，例如国会听证会。在这种情况下，我应该第一次完整引用它，然后使用简写。不幸的是，这对我来说不起作用，如果我使用\autocite，我只会得到简写。我意识到我可以\fullcite在第一次使用，但这需要很多注意力，因此很容易出错。我认为这可能与 authordate 设置有关，因为如果我改用 notes，它确实会按预期工作。这些通常是包选项：

这些是我使用的选项biblatex-chicago。

\usepackage[authordate,backend=biber,hyperref=true, cmsdate=both,sortcites, uniquename=init]{biblatex-chicago}

我希望我忽略了序言的选项？如果能得到任何帮助，我将不胜感激！谢谢！

---

编辑

例如，以下是两个 bib 条目：

@legislation{Congress.20180417,
 title = {Reinforcing the US--Taiwan relationship},
 series = {115th Congress (2nd)},
 subtitle = {House Hearing 115-147 before the Subcommittee on Asia and the Pacific of the Committee on Foreign Affairs House of Representatives},
 abstract = {},
 pagetotal = {75},
 shorthand = {House Hearing 115-147},
 entrysubtype = {hearing},
 date = {2018-04-17}
}


@article{Diamond2000,
 author = {Diamond, Larry and Myers, Ramon H.},
 year = {2000},
 title = {Introduction: Elections and democracy in greater China},
 url = {https://www.state.gov/communist-china-and-the-free-worlds-future/},
 pages = {365},
 pagination = {page},
 issn = {0305-7410},
 journaltitle = {The China Quarterly},
 abstract = {}}

我是这样引用他们的

\begin{document}

Lalalala\footcite{Congress.20180417}, which and then later \textcite{Diamond2000} confirms, and then back to blablabla{Congress.20180417}.

\printbibliography

Answer 1

这里尝试强制biblatex-chicago为authordate合法引用提供完整的首次引用（@legislation，@legal，@jurisdiction）。

答案的核心是引入一个测试，以判断这是否是法律作品对原始citebibmacro（可在 中找到chicago-dates-common.cbx）的第一次引用。

\documentclass[american]{article}
\usepackage{babel}
\usepackage{csquotes}
\usepackage[authordate, backend=biber, cmsdate=both, sortcites, uniquename=init]{biblatex-chicago}

\makeatletter
\newcommand*{\iflegaltype}{%
  \ifentrytype{legislation}
    {\@firstoftwo}
    {\ifentrytype{legal}
       {\@firstoftwo}
       {\ifentrytype{jurisdiction}}}}

\newcommand*{\iflegallongcite}{%
  \ifciteseen
    {\@secondoftwo}
    {\iflegaltype}}

\renewbibmacro*{cite}{%
  \ifthenelse{\ifciteibid\AND\NOT\iffirstonpage}%
    {\usebibmacro{cite:ibid}}%
    {\iflegallongcite
       {\usebibmacro{cite:full}}
       {\ifboolexpr{%
          togl {cms@authortitle}%
          or
          test {\iffieldequalstr{entrysubtype}{classical}}%
         }% Similar to notes+bib
          {\iffieldundef{shorthand}%
             {\ifthenelse{\ifnameundef{labelname}\OR
                \ifentrytype{inreference}\OR
                \ifentrytype{reference}\OR
                \ifentrytype{mvreference}}% Simplified for CMS
                {\usebibmacro{cite:label}%
                 \setunit{\cms@testspace}% Is this right?
                 \usebibmacro{cite:reinit}}%
                {\iffieldequals{fullhash}{\cbx@lasthash}%
                   {\iffieldundef{postnote}%
                      {\setunit{\multicitedelim}}%
                      {}%
                    \usebibmacro{cite:label}}%
                   {\iffieldequals{fullhash}{\cbx@lastyear}%
                      {}%
                      {\usebibmacro{cmsbracketname}% For names in []
                       \ifthenelse{\ifentrytype{misc}\AND%
                         \iffieldequalstr{entrysubtype}{classical}}%
                         {\cms@testspace}{\newcunit}}% Wrong?
                    \ifthenelse{\ifentrytype{manual}\OR\ifentrytype{standard}}%
                      {\printtext[cmshyper]{\printfield[citetitle]{labeltitle}}}%
                      {\usebibmacro{cite:label}}%
                    \iffieldundef{postnote}%
                      {\savefield{fullhash}{\cbx@lasthash}}%
                      {\savefield{fullhash}{\cbx@lastyear}}}}}%
             {\usebibmacro{cite:shorthand+title}}}%
          {\iffieldundef{shorthand}%
             {\ifthenelse{\ifnameundef{labelname}\OR
                \ifentrytype{inreference}\OR
                \ifentrytype{reference}\OR
                \ifentrytype{mvreference}}% Simplified for CMS
                {\usebibmacro{cite:label}%
                 \setunit{\nameyeardelim}%cms@testspace%
                 \usebibmacro{cmscitesortdate}%
                 \usebibmacro{cite:reinit}}%
                {\iffieldequals{fullhash}{\cbx@lasthash}%
                   {\iffieldundef{postnote}%
                      {\setunit{\compcitedelim}}%
                      {}%
                    \usebibmacro{cmscitesortdate}}%
                   {\iffieldequals{fullhash}{\cbx@lastyear}% Is this right?
                      {}%
                      {\usebibmacro{cmsbracketname}%
                       \setunit{\nameyeardelim}}%
                    \usebibmacro{cmscitesortdate}%
                    \iffieldundef{postnote}%
                      {\savefield{fullhash}{\cbx@lasthash}}%
                      {\savefield{fullhash}{\cbx@lastyear}}}}}%
              {\usebibmacro{cite:shorthand}}}}}%
  \setunit{\multicitedelim}}% ???
\makeatother

\begin{filecontents}{\jobname.bib}
@legislation{Congress.20180417,
  title        = {Reinforcing the US--Taiwan relationship},
  series       = {115th Congress (2nd)},
  subtitle     = {House Hearing 115-147
                  before the Subcommittee on Asia and the Pacific
                  of the Committee on Foreign Affairs
                  House of Representatives},
  pagetotal    = {75},
  shorthand    = {House Hearing 115-147},
  entrysubtype = {hearing},
  date         = {2018-04-17},
}
@article{Diamond2000,
  author       = {Diamond, Larry and Myers, Ramon H.},
  year         = {2000},
  title        = {Introduction: Elections and democracy in greater China},
  url          = {https://www.state.gov/communist-china-and-the-free-worlds-future/},
  pages        = {365},
  pagination   = {page},
  issn         = {0305-7410},
  journaltitle = {The China Quarterly},
}
\end{filecontents}
\addbibresource{\jobname.bib}

\begin{document}
Lalalala\footcite{Congress.20180417},
which and then later \textcite{Diamond2000} confirms,
and then back to blablabla\footcite{Congress.20180417}.

\printbibliography
\end{document}