足迹中的虚假空格

Question

编译此MWE时：

\documentclass[]{article}

\usepackage{imakeidx}
\makeindex[name=persons]

\usepackage{filecontents}
\begin{filecontents}{\jobname.bib}
@book{book1,
    author  = "Greenwild, Dirk",
    title   = "Yellow pages",
    year    = "1998",
}

\end{filecontents}

\usepackage[backend=biber,bibstyle=authortitle,citestyle=verbose-trad1,indexing=cite]{biblatex}
\bibliography{\jobname}

%https://tex.stackexchange.com/questions/266415/biblatex-firstinit-problem
\renewbibmacro*{cite:full}{%
  \usebibmacro{cite:full:citepages}%
  \printtext[bibhypertarget]{%
    \usedriver
      {\DeclareNameAlias{sortname}{labelname-revinit}}
      {\thefield{entrytype}}}%
  \usebibmacro{shorthandintro}}

\DeclareNameFormat{labelname-revinit}{%
\nameparts{#1} %
  \ifnum\value{uniquename}<2%
    \ifuseprefix
        {\usebibmacro{name:family-given}
        {\namepartfamily}
        {\namepartgiveni}
        {\namepartprefix}
        {\namepartsuffixi}}
        {\usebibmacro{name:family-given}
        {\namepartfamily}
        {\namepartgiveni}
        {\namepartprefixi}
        {\namepartsuffixi}}
  \else
    {\usebibmacro{name:family-given}
          {\namepartfamily}
          {\namepartgiven}
          {\namepartprefix}
          {\namepartsuffix}}%
  \fi
  \usebibmacro{name:andothers}}

\makeatletter
  \DeclareIndexNameFormat{default}{%
  \nameparts{#1}
       \usebibmacro{index:name}
       {\index[persons]}
          {\namepartfamily}
          {\namepartgiven}
          {\namepartprefix}
          {\namepartsuffix}
}
\makeatother


\begin{document}

Foo\footnote{Footnote}.
Foo\footcite{book1}. text\cite{book1}.

\printindex[persons]

\end{document}

我的脚注中出现了虚假的不需要的空间：

有两个原因导致了这些空格：\renewbibmacro*{cite:full}{%我曾经有过这功能，以及\DeclareIndexNameFormat{default}我用来建立作者索引的功能。两者都增加了一些空间。我的问题与这 biblatex错误。我使用biber 2.10，biblatex 3.10。

Answer 1

%您的姓名格式中缺少了一些内容（请参阅行末百分号（%）有什么用？）。此外，您不再需要。在 周围\nameparts{#1}也没有什么好的理由使用\makeatletter/ 。最后，我以略微不同的方式缩进您的代码以显示正在发生的事情。\makeatother\DeclareIndexNameFormat{default}

\DeclareNameFormat{labelname-revinit}{%
  \ifnum\value{uniquename}<2%
    \ifuseprefix
      {\usebibmacro{name:family-given}
         {\namepartfamily}
         {\namepartgiveni}
         {\namepartprefix}
         {\namepartsuffixi}}
      {\usebibmacro{name:family-given}
         {\namepartfamily}
         {\namepartgiveni}
         {\namepartprefixi}
         {\namepartsuffixi}}%
  \else
    \usebibmacro{name:family-given}
      {\namepartfamily}
      {\namepartgiven}
      {\namepartprefix}
      {\namepartsuffix}%
  \fi
  \usebibmacro{name:andothers}}

\DeclareIndexNameFormat{default}{%
  \usebibmacro{index:name}
    {\index[persons]}
    {\namepartfamily}
    {\namepartgiven}
    {\namepartprefix}
    {\namepartsuffix}}