% biblatex-ext v0.20 (2025-06-24)
% Maintainer:  Moritz Wemheuer
% Licence:     LaTeX Project Public License v1.3c or later
%
\ProvidesFile{ext-standard.bbx}
  [2025/06/24 v0.20 extended biblatex standard style (MW)]

\blx@inputonce{ext-biblatex-aux.def}{auxiliary code for ext-biblatex}
  {}{}{}{}

\RequireBibliographyStyle{standard}

\providecommand*{\mkibid}[1]{#1}

\newtoggle{bbx:citexref}
\newtoggle{bbx:innamebeforetitle}
\newtoggle{bbx:innameidem}
\newtoggle{bbx:articlein}
\newtoggle{bbx:maintitleaftertitle}
\newtoggle{bbx:introcite:plain:keeprelated}

\DeclareBiblatexOption{global,type,entry}[boolean]{citexref}[true]{%
  \settoggle{bbx:citexref}{#1}}
\DeclareBiblatexOption{global,type,entry}[boolean]{citeinxref}[true]{%
  \extblx@warning{The option 'citeinxref' is deprecated.\MessageBreak
    Use 'citexref' (without in) instead.\MessageBreak
    Setting 'citexref' now}%
  \settoggle{bbx:citexref}{#1}}
\DeclareBiblatexOption{global,type,entry}[boolean]{innamebeforetitle}[true]{%
  \settoggle{bbx:innamebeforetitle}{#1}}
\DeclareBiblatexOption{global,type,entry}[boolean]{innameidem}[true]{%
  \settoggle{bbx:innameidem}{#1}}
\DeclareBiblatexOption{global,type,entry}[boolean]{articlein}[true]{%
  \settoggle{bbx:articlein}{#1}}
\DeclareBiblatexOption{global,type,entry}[boolean]{maintitleaftertitle}[true]{%
  \settoggle{bbx:maintitleaftertitle}{#1}}

\def\extblx@opt@introcite@false{0}
\def\extblx@opt@introcite@label{1}
\def\extblx@opt@introcite@plain{2}

\def\extblx@opthandler@introcite#1{%
  \ifcsdef{extblx@opt@introcite@#1}
    {\letcs\extblx@introcite{extblx@opt@introcite@#1}}
    {\extblx@warning@noline{%
       Invalid value '#1' for option 'introcite'.\MessageBreak
       Possible values are 'false', 'label', 'plain'.\MessageBreak
       Falling back to 'introcite=false'}%
     \letcs\extblx@introcite{extblx@opt@introcite@false}}}

% {<per-...>}{<option value>}
\protected\def\extblx@specialopthandler@introcite#1#2{%
  \ifstrequal{#2}{label}
    {\ifcsundef{extblx@warn@introcitelabel@#1}
       {\extblx@warning@noline{%
          Value 'introcite=label' not officially supported\MessageBreak
          on per-#1 level.\MessageBreak
          It requires setup changes for the entire\MessageBreak
          bibliography environment. Out of the box this\MessageBreak
          can only happen globally.\MessageBreak
          Using 'introcite=label' anyway. The result might\MessageBreak
          be off. You have been warned}%
        \global\cslet{extblx@warn@introcitelabel@#1}\@empty}
       {}}}

\DeclareBibliographyOption[string]{introcite}[label]{%
  \extblx@opthandler@introcite{#1}}
\DeclareTypeOption[string]{introcite}[label]{%
  \extblx@opthandler@introcite{#1}%
  \extblx@specialopthandler@introcite{type}{#1}}
\DeclareEntryOption[string]{introcite}[label]{%
  \extblx@opthandler@introcite{#1}%
  \extblx@specialopthandler@introcite{entry}{#1}}

\ExecuteBibliographyOptions{%
  citexref            = false,
  innamebeforetitle   = false,
  innameidem          = false,
  articlein           = true,
  maintitleaftertitle = false,
  introcite           = false,
% maxbibnames         = 999,
}

% introcite & xrefcite and possibly more ...
% initialise "cite" emulation in the bibliography
% {<delimcontext>}
\newcommand*{\extblx@bibcite@init}[1]{%
  \iftoggle{blx@citation}
    {}
    {\togglefalse{blx@bibliography}%
     \toggletrue{blx@citation}}%
  \delimcontext{#1}%
  \csuse{blx@hook@cite}%
  \csuse{blx@hook@citekey}%
  \undef\cbx@lasthash
  \undef\cbx@lastyear
  \citetrackerfalse\pagetrackerfalse\backtrackerfalse
  \defcounter{maxnames}{\blx@maxcitenames}%
  \defcounter{minnames}{\blx@mincitenames}%
}

% introcite
\RegisterCiteDelims{inner}{bbx@introcite}
\DeclareInnerCiteDelimsAlias{bbx@introcite}{cite}
\DeclareFieldFormat{bbx@introcite}{#1}
\newcommand*{\introcitepunct}{\addcolon\space}
\newcommand*{\introcitebreak}{\leavevmode\newline}

\newlength{\extbl@this@introcitewidth}
\newlength{\introcitewidth}
\setlength{\introcitewidth}{8\biblabelsep}
\newlength{\introcitesep}
\setlength{\introcitesep}{\biblabelsep}


\newrobustcmd*{\AtIntrocite}{%
  \@ifstar
    {\global\undef\extblx@hook@introcite
     \gappto\extblx@hook@introcite}
    {\gappto\extblx@hook@introcite}}

% we also disable links
\AtIntrocite{%
  \extblx@bibcite@init{bbx@introcite}%
  \DeclareFieldFormat{bibhyperref}{#1}}

\newbibmacro*{bbx:introcite}{\usebibmacro{cite}}

\newbibmacro*{introcite:typeset}{%
  \begingroup
    \csuse{extblx@hook@introcite}%
    \printtext[bbx@introcite]{\usebibmacro{bbx:introcite}}%
  \endgroup
}

\newbibmacro*{introcite:plain}{%
  \ifcsequal{extblx@introcite}{extblx@opt@introcite@plain}
    {\usebibmacro{introcite:typeset}%
     \printunit*{\introcitepunct}}
    {}}

% This macro is used in \defbibenvironment
\newbibmacro*{introcite:break}{%
  \settowidth{\extbl@this@introcitewidth}
    {\usebibmacro{introcite:typeset}}%
  \ifdimgreater{\extbl@this@introcitewidth}{\introcitewidth}
    {\introcitebreak}
    {}}

% xrefcite (for citexref option)
\newrobustcmd*{\AtXrefcite}{%
  \@ifstar
    {\global\undef\extblx@hook@xrefcite
     \gappto\extblx@hook@xrefcite}
    {\gappto\extblx@hook@xrefcite}}

\AtXrefcite{\extblx@bibcite@init{bbx@xrefcite}}

\RegisterCiteDelims{outer}{bbx@xrefcite}
\DeclareOuterCiteDelimsAlias{bbx@xrefcite}{cite}
\RegisterCiteDelims{inner}{bbx@xrefcite}
\DeclareInnerCiteDelimsAlias{bbx@xrefcite}{cite}
\DeclareDelimcontextAlias{bbx@xrefcite}{cite}

\DeclareFieldFormat{bbx@xrefcite}{%
  \mkouterbbx@xrefcitedelims{#1}}

\newbibmacro*{bbx@xrefcite}[1]{%
  \entrydata*{#1}{%
    \csuse{extblx@hook@xrefcite}%
    \printtext[bbx@xrefcite]{%
      \usebibmacro{bbx:xrefcite}}}}

\newbibmacro*{bbx:xrefcite}{\usebibmacro{cite}}

\newbibmacro*{crosscite}[1]{%
  \iftoggle{bbx:citexref}
    {\iffieldundef{crossref}
       {\iffieldundef{xref}
          {\usebibmacro{#1}}
          {\usebibmacro{bbx@xrefcite}{\thefield{xref}}}}
       {\usebibmacro{bbx@xrefcite}{\thefield{crossref}}}}
    {\usebibmacro{#1}}}

\DeclareDelimAlias{innametitledelim}{nametitledelim}
% \DeclareDelimAlias* is deprecated in biblatex 3.15 and above
% we'll keep this around, but may remove it at some point in
% the future
\ifundef\blx@declaredelimalias@a
  {\DeclareDelimAlias*[bib,biblist]{innametitledelim}{nametitledelim}}
  {\DeclareDelimAlias[bib,biblist]{innametitledelim}{nametitledelim}}

\newcommand*{\titleaddonpunct}{\newunitpunct}

\DeclareBibliographyDriver{article}{%
  \usebibmacro{introcite:plain}%
  \usebibmacro{bibindex}%
  \usebibmacro{begentry}%
  \usebibmacro{author/translator+others}%
  \setunit{\printdelim{nametitledelim}}\newblock
  \usebibmacro{title}%
  \newunit
  \usebibmacro{language}%
  \newunit\newblock
  \usebibmacro{byauthor}%
  \newunit\newblock
  \usebibmacro{bytranslator+others}%
  \newunit\newblock
  \usebibmacro{version}%
  \newunit\newblock
  \iftoggle{bbx:articlein}{\usebibmacro{in:}}{}%
  \usebibmacro{journal+issuetitle}%
  \newunit
  \usebibmacro{byeditor+others}%
  \newunit
  \usebibmacro{note+pages}%
  \newunit\newblock
  \usebibmacro{issn}%
  \newunit\newblock
  \usebibmacro{doi+eprint+url}%
  \newunit\newblock
  \usebibmacro{addendum+pubstate}%
  \setunit{\bibpagerefpunct}\newblock
  \usebibmacro{pageref}%
  \newunit\newblock
  \iftoggle{bbx:related}
    {\usebibmacro{related:init}%
     \usebibmacro{related}}
    {}%
  \usebibmacro{finentry}}


\DeclareBibliographyDriver{book}{%
  \usebibmacro{introcite:plain}%
  \usebibmacro{bibindex}%
  \usebibmacro{begentry}%
  \usebibmacro{author/editor+others/translator+others}%
  \setunit{\printdelim{nametitledelim}}\newblock
  \usebibmacro{maintitle+title}%
  \newunit
  \usebibmacro{language}%
  \newunit\newblock
  \usebibmacro{byauthor}%
  \newunit\newblock
  \usebibmacro{byeditor+others}%
  \newunit\newblock
  \usebibmacro{edition}%
  \newunit
  \usebibmacro{barevolume+volumes}%
  \newunit\newblock
  \usebibmacro{series+number}%
  \newunit\newblock
  \usebibmacro{note}%
  \newunit\newblock
  \usebibmacro{publisher+location+date}%
  \newunit\newblock
  \usebibmacro{chapter+pages}%
  \newunit
  \usebibmacro{pagetotal}%
  \newunit\newblock
  \usebibmacro{isbn}%
  \newunit\newblock
  \usebibmacro{doi+eprint+url}%
  \newunit\newblock
  \usebibmacro{addendum+pubstate}%
  \setunit{\bibpagerefpunct}\newblock
  \usebibmacro{pageref}%
  \newunit\newblock
  \iftoggle{bbx:related}
    {\usebibmacro{related:init}%
     \usebibmacro{related}}
    {}%
  \usebibmacro{finentry}}


\DeclareBibliographyDriver{inbook}{%
  \usebibmacro{introcite:plain}%
  \usebibmacro{bibindex}%
  \usebibmacro{begentry}%
  \usebibmacro{author/translator+others}%
  \setunit{\printdelim{nametitledelim}}\newblock
  \usebibmacro{title}%
  \newunit
  \usebibmacro{language}%
  \newunit\newblock
  \usebibmacro{byauthor}%
  \newunit\newblock
  \usebibmacro{in:}%
  \usebibmacro{crosscite}{inbook:parent}%
  \newunit\newblock
  \usebibmacro{chapter+pages}%
  \newunit\newblock
  \usebibmacro{isbn}%
  \newunit\newblock
  \usebibmacro{doi+eprint+url}%
  \newunit\newblock
  \usebibmacro{addendum+pubstate}%
  \setunit{\bibpagerefpunct}\newblock
  \usebibmacro{pageref}%
  \newunit\newblock
  % with default inheritance 'related' is not inherited,
  % so the test is not actually necessary
  \ifboolexpr{togl {bbx:related} and not test {\iffieldxref{related}}}
    {\usebibmacro{related:init}%
     \usebibmacro{related}}
    {}%
  \usebibmacro{finentry}}

\newbibmacro*{inbook:parent}{%
  \usebibmacro{bybookauthor}%
  \setunit{\printdelim{innametitledelim}}\newblock
  \usebibmacro{maintitle+booktitle}%
  \newunit\newblock
  \usebibmacro{byeditor+others}%
  \newunit\newblock
  \usebibmacro{edition}%
  \newunit
  \usebibmacro{barevolume+volumes}%
  \newunit\newblock
  \usebibmacro{series+number}%
  \newunit\newblock
  \usebibmacro{note}%
  \newunit\newblock
  \usebibmacro{publisher+location+date}}


\DeclareBibliographyDriver{collection}{%
  \usebibmacro{introcite:plain}%
  \usebibmacro{bibindex}%
  \usebibmacro{begentry}%
  \usebibmacro{editor+others}%
  \setunit{\printdelim{nametitledelim}}\newblock
  \usebibmacro{maintitle+title}%
  \newunit
  \usebibmacro{language}%
  \newunit\newblock
  \usebibmacro{byeditor+others}%
  \newunit\newblock
  \usebibmacro{edition}%
  \newunit
  \usebibmacro{barevolume+volumes}%
  \newunit\newblock
  \usebibmacro{series+number}%
  \newunit\newblock
  \usebibmacro{note}%
  \newunit\newblock
  \usebibmacro{publisher+location+date}%
  \newunit\newblock
  \usebibmacro{chapter+pages}%
  \newunit
  \usebibmacro{pagetotal}%
  \newunit\newblock
  \usebibmacro{isbn}%
  \newunit\newblock
  \usebibmacro{doi+eprint+url}%
  \newunit\newblock
  \usebibmacro{addendum+pubstate}%
  \setunit{\bibpagerefpunct}\newblock
  \usebibmacro{pageref}%
  \newunit\newblock
  \iftoggle{bbx:related}
    {\usebibmacro{related:init}%
     \usebibmacro{related}}
    {}%
  \usebibmacro{finentry}}


\DeclareBibliographyDriver{incollection}{%
  \usebibmacro{introcite:plain}%
  \usebibmacro{bibindex}%
  \usebibmacro{begentry}%
  \usebibmacro{author/translator+others}%
  \setunit{\printdelim{nametitledelim}}\newblock
  \usebibmacro{title}%
  \newunit
  \usebibmacro{language}%
  \newunit\newblock
  \usebibmacro{byauthor}%
  \newunit\newblock
  \usebibmacro{in:}%
  \usebibmacro{crosscite}{incollection:parent}%
  \newunit\newblock
  \usebibmacro{chapter+pages}%
  \newunit\newblock
  \usebibmacro{isbn}%
  \newunit\newblock
  \usebibmacro{doi+eprint+url}%
  \newunit\newblock
  \usebibmacro{addendum+pubstate}%
  \setunit{\bibpagerefpunct}\newblock
  \usebibmacro{pageref}%
  \newunit\newblock
  % with default inheritance 'related' is not inherited,
  % so the test is not actually necessary
  \ifboolexpr{togl {bbx:related} and not test {\iffieldxref{related}}}
    {\usebibmacro{related:init}%
     \usebibmacro{related}}
    {}%
  \usebibmacro{finentry}}

\newbibmacro*{incollection:parent}{%
  \iftoggle{bbx:innamebeforetitle}
    {\usebibmacro{in:editor+others}%
     \setunit{\printdelim{innametitledelim}}\newblock}
    {}%
  \usebibmacro{maintitle+booktitle}%
  \newunit\newblock
  \usebibmacro{byeditor+others}%
  \newunit\newblock
  \usebibmacro{edition}%
  \newunit
  \usebibmacro{barevolume+volumes}%
  \newunit\newblock
  \usebibmacro{series+number}%
  \newunit\newblock
  \usebibmacro{note}%
  \newunit\newblock
  \usebibmacro{publisher+location+date}}


\DeclareBibliographyDriver{proceedings}{%
  \usebibmacro{introcite:plain}%
  \usebibmacro{bibindex}%
  \usebibmacro{begentry}%
  \usebibmacro{editor+others}%
  \setunit{\printdelim{nametitledelim}}\newblock
  \usebibmacro{maintitle+title}%
  \newunit
  \usebibmacro{language}%
  \newunit\newblock
  \usebibmacro{event+venue+date}%
  \newunit\newblock
  \usebibmacro{byeditor+others}%
  \newunit\newblock
  \usebibmacro{edition}%
  \newunit
  \usebibmacro{barevolume+volumes}%
  \newunit\newblock
  \usebibmacro{series+number}%
  \newunit\newblock
  \usebibmacro{note}%
  \newunit\newblock
  \printlist{organization}%
  \newunit
  \usebibmacro{publisher+location+date}%
  \newunit\newblock
  \usebibmacro{chapter+pages}%
  \newunit
  \usebibmacro{pagetotal}%
  \newunit\newblock
  \usebibmacro{isbn}%
  \newunit\newblock
  \usebibmacro{doi+eprint+url}%
  \newunit\newblock
  \usebibmacro{addendum+pubstate}%
  \setunit{\bibpagerefpunct}\newblock
  \usebibmacro{pageref}%
  \newunit\newblock
  \iftoggle{bbx:related}
    {\usebibmacro{related:init}%
     \usebibmacro{related}}
    {}%
  \usebibmacro{finentry}}


\DeclareBibliographyDriver{inproceedings}{%
  \usebibmacro{introcite:plain}%
  \usebibmacro{bibindex}%
  \usebibmacro{begentry}%
  \usebibmacro{author/translator+others}%
  \setunit{\printdelim{nametitledelim}}\newblock
  \usebibmacro{title}%
  \newunit
  \usebibmacro{language}%
  \newunit\newblock
  \usebibmacro{byauthor}%
  \newunit\newblock
  \usebibmacro{in:}%
  \usebibmacro{crosscite}{inproceedings:parent}%
  \newunit\newblock
  \usebibmacro{chapter+pages}%
  \newunit\newblock
  \usebibmacro{isbn}%
  \newunit\newblock
  \usebibmacro{doi+eprint+url}%
  \newunit\newblock
  \usebibmacro{addendum+pubstate}%
  \setunit{\bibpagerefpunct}\newblock
  \usebibmacro{pageref}%
  \newunit\newblock
  % with default inheritance 'related' is not inherited,
  % so the test is not actually necessary
  \ifboolexpr{togl {bbx:related} and not test {\iffieldxref{related}}}
    {\usebibmacro{related:init}%
     \usebibmacro{related}}
    {}%
  \usebibmacro{finentry}}

\newbibmacro*{inproceedings:parent}{%
  \iftoggle{bbx:innamebeforetitle}
    {\usebibmacro{in:editor+others}%
     \setunit{\printdelim{innametitledelim}}\newblock}
    {}%
  \usebibmacro{maintitle+booktitle}%
  \newunit\newblock
  \usebibmacro{event+venue+date}%
  \newunit\newblock
  \usebibmacro{byeditor+others}%
  \newunit\newblock
  \usebibmacro{edition}%
  \newunit
  \usebibmacro{barevolume+volumes}%
  \newunit\newblock
  \usebibmacro{series+number}%
  \newunit\newblock
  \usebibmacro{note}%
  \newunit\newblock
  \printlist{organization}%
  \newunit
  \usebibmacro{publisher+location+date}}


\DeclareBibliographyDriver{booklet}{%
  \usebibmacro{introcite:plain}%
  \usebibmacro{bibindex}%
  \usebibmacro{begentry}%
  \usebibmacro{author/editor+others/translator+others}%
  \setunit{\printdelim{nametitledelim}}\newblock
  \usebibmacro{title}%
  \newunit
  \usebibmacro{language}%
  \newunit\newblock
  \usebibmacro{byauthor}%
  \newunit\newblock
  \usebibmacro{byeditor+others}%
  \newunit\newblock
  \printfield{howpublished}%
  \newunit\newblock
  \printfield{type}%
  \newunit\newblock
  \usebibmacro{note}%
  \newunit\newblock
  \usebibmacro{location+date}%
  \newunit\newblock
  \usebibmacro{chapter+pages}%
  \newunit
  \usebibmacro{pagetotal}%
  \newunit\newblock
  \usebibmacro{doi+eprint+url}%
  \newunit\newblock
  \usebibmacro{addendum+pubstate}%
  \setunit{\bibpagerefpunct}\newblock
  \usebibmacro{pageref}%
  \newunit\newblock
  \iftoggle{bbx:related}
    {\usebibmacro{related:init}%
     \usebibmacro{related}}
    {}%
  \usebibmacro{finentry}}


\DeclareBibliographyDriver{dataset}{%
  \usebibmacro{introcite:plain}%
  \usebibmacro{bibindex}%
  \usebibmacro{begentry}%
  \usebibmacro{author/editor+others/translator+others}%
  \setunit{\printdelim{nametitledelim}}\newblock
  \usebibmacro{title}%
  \newunit
  \usebibmacro{language}%
  \newunit\newblock
  \usebibmacro{byauthor}%
  \newunit\newblock
  \usebibmacro{byeditor+others}%
  \newunit\newblock
  \printfield{type}%
  \newunit
  \usebibmacro{edition}%
  \newunit
  \usebibmacro{version}%
  \newunit\newblock
  \usebibmacro{series+number}%
  \newunit\newblock
  \usebibmacro{note}%
  \newunit\newblock
  \printlist{organization}%
  \newunit
  \usebibmacro{publisher+location+date}%
  \newunit\newblock
  \usebibmacro{doi+eprint+url}%
  \newunit\newblock
  \usebibmacro{addendum+pubstate}%
  \setunit{\bibpagerefpunct}\newblock
  \usebibmacro{pageref}%
  \newunit\newblock
  \iftoggle{bbx:related}
    {\usebibmacro{related:init}%
     \usebibmacro{related}}
    {}%
  \usebibmacro{finentry}}


\DeclareBibliographyDriver{manual}{%
  \usebibmacro{introcite:plain}%
  \usebibmacro{bibindex}%
  \usebibmacro{begentry}%
  \usebibmacro{author/editor}%
  \setunit{\printdelim{nametitledelim}}\newblock
  \usebibmacro{title}%
  \newunit
  \usebibmacro{language}%
  \newunit\newblock
  \usebibmacro{byauthor}%
  \newunit\newblock
  \usebibmacro{byeditor}%
  \newunit\newblock
  \usebibmacro{edition}%
  \newunit\newblock
  \usebibmacro{series+number}%
  \newunit\newblock
  \printfield{type}%
  \newunit
  \usebibmacro{version}%
  \newunit
  \usebibmacro{note}%
  \newunit\newblock
  \printlist{organization}%
  \newunit
  \usebibmacro{publisher+location+date}%
  \newunit\newblock
  \usebibmacro{chapter+pages}%
  \newunit
  \usebibmacro{pagetotal}%
  \newunit\newblock
  \usebibmacro{isbn}%
  \newunit\newblock
  \usebibmacro{doi+eprint+url}%
  \newunit\newblock
  \usebibmacro{addendum+pubstate}%
  \setunit{\bibpagerefpunct}\newblock
  \usebibmacro{pageref}%
  \newunit\newblock
  \iftoggle{bbx:related}
    {\usebibmacro{related:init}%
     \usebibmacro{related}}
    {}%
  \usebibmacro{finentry}}


\DeclareBibliographyDriver{online}{%
  \usebibmacro{introcite:plain}%
  \usebibmacro{bibindex}%
  \usebibmacro{begentry}%
  \usebibmacro{author/editor+others/translator+others}%
  \setunit{\printdelim{nametitledelim}}\newblock
  \usebibmacro{title}%
  \newunit
  \usebibmacro{language}%
  \newunit\newblock
  \usebibmacro{byauthor}%
  \newunit\newblock
  \usebibmacro{byeditor+others}%
  \newunit\newblock
  \usebibmacro{version}%
  \newunit
  \usebibmacro{note}%
  \newunit\newblock
  \usebibmacro{organization+location+date}%
  \newunit\newblock
  \usebibmacro{doi+eprint+url}%
  \newunit\newblock
  \usebibmacro{addendum+pubstate}%
  \setunit{\bibpagerefpunct}\newblock
  \usebibmacro{pageref}%
  \newunit\newblock
  \iftoggle{bbx:related}
    {\usebibmacro{related:init}%
     \usebibmacro{related}}
    {}%
    \usebibmacro{finentry}}


\DeclareBibliographyDriver{misc}{%
  \usebibmacro{introcite:plain}%
  \usebibmacro{bibindex}%
  \usebibmacro{begentry}%
  \usebibmacro{author/editor+others/translator+others}%
  \setunit{\printdelim{nametitledelim}}\newblock
  \usebibmacro{title}%
  \newunit
  \usebibmacro{language}%
  \newunit\newblock
  \usebibmacro{byauthor}%
  \newunit\newblock
  \usebibmacro{byeditor+others}%
  \newunit\newblock
  \printfield{howpublished}%
  \newunit\newblock
  \printfield{type}%
  \newunit
  \usebibmacro{version}%
  \newunit
  \usebibmacro{note}%
  \newunit\newblock
  \usebibmacro{organization+location+date}%
  \newunit\newblock
  \usebibmacro{doi+eprint+url}%
  \newunit\newblock
  \usebibmacro{addendum+pubstate}%
  \setunit{\bibpagerefpunct}\newblock
  \usebibmacro{pageref}%
  \newunit\newblock
  \iftoggle{bbx:related}
    {\usebibmacro{related:init}%
     \usebibmacro{related}}
    {}%
  \usebibmacro{finentry}}


\DeclareBibliographyDriver{patent}{%
  \usebibmacro{introcite:plain}%
  \usebibmacro{bibindex}%
  \usebibmacro{begentry}%
  \usebibmacro{author}%
  \setunit{\printdelim{nametitledelim}}\newblock
  \usebibmacro{title}%
  \newunit
  \usebibmacro{language}%
  \newunit\newblock
  \usebibmacro{byauthor}%
  \newunit\newblock
  \usebibmacro{type+number}%
  \iflistundef{location}
    {}
    {\setunit*{\addspace}%
     \printtext[parens]{%
       \printlist[][-\value{listtotal}]{location}}}%
  \newunit\newblock
  \usebibmacro{byholder}%
  \newunit\newblock
  \usebibmacro{note}%
  \newunit\newblock
  \usebibmacro{date}%
  \newunit\newblock
  \usebibmacro{doi+eprint+url}%
  \newunit\newblock
  \usebibmacro{addendum+pubstate}%
  \setunit{\bibpagerefpunct}\newblock
  \usebibmacro{pageref}%
  \newunit\newblock
  \iftoggle{bbx:related}
    {\usebibmacro{related:init}%
     \usebibmacro{related}}
    {}%
  \usebibmacro{finentry}}


\DeclareBibliographyDriver{periodical}{%
  \usebibmacro{introcite:plain}%
  \usebibmacro{bibindex}%
  \usebibmacro{begentry}%
  \usebibmacro{editor}%
  \setunit{\printdelim{nametitledelim}}\newblock
  \usebibmacro{title+issuetitle}%
  \newunit
  \usebibmacro{language}%
  \newunit\newblock
  \usebibmacro{byeditor}%
  \newunit\newblock
  \usebibmacro{note}%
  \newunit\newblock
  \usebibmacro{issn}%
  \newunit\newblock
  \usebibmacro{doi+eprint+url}%
  \newunit\newblock
  \usebibmacro{addendum+pubstate}%
  \setunit{\bibpagerefpunct}\newblock
  \usebibmacro{pageref}%
  \newunit\newblock
  \iftoggle{bbx:related}
    {\usebibmacro{related:init}%
     \usebibmacro{related}}
    {}%
  \usebibmacro{finentry}}


\DeclareBibliographyDriver{report}{%
  \usebibmacro{introcite:plain}%
  \usebibmacro{bibindex}%
  \usebibmacro{begentry}%
  \usebibmacro{author}%
  \setunit{\printdelim{nametitledelim}}\newblock
  \usebibmacro{title}%
  \newunit
  \usebibmacro{language}%
  \newunit\newblock
  \usebibmacro{byauthor}%
  \newunit\newblock
  \usebibmacro{type+number}%
  \newunit\newblock
  \usebibmacro{version}%
  \newunit
  \usebibmacro{note}%
  \newunit\newblock
  \usebibmacro{institution+location+date}%
  \newunit\newblock
  \usebibmacro{chapter+pages}%
  \newunit
  \usebibmacro{pagetotal}%
  \newunit\newblock
  \usebibmacro{isrn}%
  \newunit\newblock
  \usebibmacro{doi+eprint+url}%
  \newunit\newblock
  \usebibmacro{addendum+pubstate}%
  \setunit{\bibpagerefpunct}\newblock
  \usebibmacro{pageref}%
  \newunit\newblock
  \iftoggle{bbx:related}
    {\usebibmacro{related:init}%
     \usebibmacro{related}}
    {}%
  \usebibmacro{finentry}}


\DeclareBibliographyDriver{thesis}{%
  \usebibmacro{introcite:plain}%
  \usebibmacro{bibindex}%
  \usebibmacro{begentry}%
  \usebibmacro{author}%
  \setunit{\printdelim{nametitledelim}}\newblock
  \usebibmacro{title}%
  \newunit
  \usebibmacro{language}%
  \newunit\newblock
  \usebibmacro{byauthor}%
  \newunit\newblock
  \usebibmacro{note}%
  \newunit\newblock
  \printfield{type}%
  \newunit
  \usebibmacro{institution+location+date}%
  \newunit\newblock
  \usebibmacro{chapter+pages}%
  \newunit
  \usebibmacro{pagetotal}%
  \newunit\newblock
  \usebibmacro{isbn}%
  \newunit\newblock
  \usebibmacro{doi+eprint+url}%
  \newunit\newblock
  \usebibmacro{addendum+pubstate}%
  \setunit{\bibpagerefpunct}\newblock
  \usebibmacro{pageref}%
  \newunit\newblock
  \iftoggle{bbx:related}
    {\usebibmacro{related:init}%
     \usebibmacro{related}}
    {}%
  \usebibmacro{finentry}}


\DeclareBibliographyDriver{unpublished}{%
  \usebibmacro{introcite:plain}%
  \usebibmacro{bibindex}%
  \usebibmacro{begentry}%
  \usebibmacro{author}%
  \setunit{\printdelim{nametitledelim}}\newblock
  \usebibmacro{title}%
  \newunit
  \usebibmacro{language}%
  \newunit\newblock
  \usebibmacro{byauthor}%
  \newunit\newblock
  \printfield{howpublished}%
  \newunit\newblock
  \printfield{type}%
  \newunit\newblock
  \usebibmacro{event+venue+date}%
  \newunit\newblock
  \usebibmacro{note}%
  \newunit\newblock
  \usebibmacro{location+date}%
  \newunit\newblock
  \usebibmacro{doi+eprint+url}%
  \newunit\newblock
  \usebibmacro{addendum+pubstate}%
  \setunit{\bibpagerefpunct}\newblock
  \usebibmacro{pageref}%
  \newunit\newblock
  \iftoggle{bbx:related}
    {\usebibmacro{related:init}%
     \usebibmacro{related}}
    {}%
  \usebibmacro{finentry}}


\DeclareFieldAlias{titlecase:title}{titlecase}
\renewbibmacro*{title}{%
  \ifboolexpr{
    test {\iffieldundef{title}}
    and
    test {\iffieldundef{subtitle}}
  }
    {}
    {\printtext[title]{%
       \printfield[titlecase:title]{title}%
       \setunit{\subtitlepunct}%
       \printfield[titlecase:title]{subtitle}}%
     \setunit{\titleaddonpunct}}%
  \printfield{titleaddon}}

\DeclareFieldAlias{titlecase:booktitle}{titlecase}
\renewbibmacro*{booktitle}{%
  \ifboolexpr{
    test {\iffieldundef{booktitle}}
    and
    test {\iffieldundef{booksubtitle}}
  }
    {}
    {\printtext[booktitle]{%
       \printfield[titlecase:booktitle]{booktitle}%
       \setunit{\subtitlepunct}%
       \printfield[titlecase:booktitle]{booksubtitle}}%
     \setunit{\titleaddonpunct}}%
  \printfield{booktitleaddon}}

\DeclareFieldAlias{titlecase:maintitle}{titlecase}
\renewbibmacro*{maintitle}{%
  \ifboolexpr{
    test {\iffieldundef{maintitle}}
    and
    test {\iffieldundef{mainsubtitle}}
  }
    {}
    {\printtext[maintitle]{%
       \printfield[titlecase:maintitle]{maintitle}%
       \setunit{\subtitlepunct}%
       \printfield[titlecase:maintitle]{mainsubtitle}}%
     \setunit{\titleaddonpunct}}%
  \printfield{maintitleaddon}}

\DeclareFieldAlias{titlecase:journaltitle}{titlecase}
\renewbibmacro*{journal}{%
  \ifboolexpr{
    test {\iffieldundef{journaltitle}}
    and
    test {\iffieldundef{journalsubtitle}}
  }
    {}
    {\printtext[journaltitle]{%
       \printfield[titlecase:journaltitle]{journaltitle}%
       \setunit{\subtitlepunct}%
       \printfield[titlecase:journaltitle]{journalsubtitle}}%
     \setunit{\titleaddonpunct}}%
  \iffieldundef{journaltitleaddon}
    {}
    {\printfield{journaltitleaddon}}}

\renewbibmacro*{periodical}{%
  \ifboolexpr{
    test {\iffieldundef{title}}
    and
    test {\iffieldundef{subtitle}}
  }
    {}
    {\printtext[title]{%
       \printfield[titlecase:title]{title}%
       \setunit{\subtitlepunct}%
       \printfield[titlecase:title]{subtitle}}%
     \setunit{\titleaddonpunct}}%
  \iffieldundef{titleaddon}
    {}
    {\printfield{titleaddon}}}

\DeclareFieldAlias{titlecase:issuetitle}{titlecase}
\renewbibmacro*{issue}{%
  \ifboolexpr{
    test {\iffieldundef{issuetitle}}
    and
    test {\iffieldundef{issuesubtitle}}
  }
    {}
    {\printtext[issuetitle]{%
       \printfield[titlecase:issuetitle]{issuetitle}%
       \setunit{\subtitlepunct}%
       \printfield[titlecase:issuetitle]{issuesubtitle}}%
     \setunit{\titleaddonpunct}}%
  \printfield{issuetitleaddon}}

\DeclareFieldFormat{volumeof}{\bibstring{volume}~#1}
\newcommand*{\titlemaintitledelim}{\newunitpunct}
\newcommand*{\maintitletitledelim}{\newunitpunct}
\newcommand*{\voltitledelim}{\addcolon\space}
\renewbibmacro*{maintitle+title}{%
  \iftoggle{bbx:maintitleaftertitle}
    {}
    {\iffieldsequal{maintitle}{title}
       {\clearfield{maintitle}%
        \clearfield{mainsubtitle}%
        \clearfield{maintitleaddon}}
       {\iffieldundef{maintitle}
          {}
          {\usebibmacro{maintitle}%
           \setunit{\maintitletitledelim}\newblock
           \iffieldundef{volume}
             {}
             {\printfield{volume}%
              \printfield{part}%
              \setunit{\voltitledelim}}}}}%
  \usebibmacro{title}%
  \iftoggle{bbx:maintitleaftertitle}
    {\iffieldsequal{maintitle}{title}
       {\clearfield{maintitle}%
        \clearfield{mainsubtitle}%
        \clearfield{maintitleaddon}}
       {\iffieldundef{maintitle}
          {}
          {\setunit{\titlemaintitledelim}%
           \iffieldundef{volume}
             {}
             {\printfield[volumeof]{volume}%
              \printfield{part}%
              \setunit{\addspace}%
              \bibstring{ofseries}%
              \setunit{\addspace}}%
           \usebibmacro{maintitle}}}}
    {}%
  \newunit}

\renewbibmacro*{maintitle+booktitle}{%
  \iftoggle{bbx:maintitleaftertitle}
    {}
    {\iffieldundef{maintitle}
       {}
       {\usebibmacro{maintitle}%
        \setunit{\maintitletitledelim}\newblock
        \iffieldundef{volume}
          {}
          {\printfield{volume}%
           \printfield{part}%
           \setunit{\voltitledelim}}}}%
  \usebibmacro{booktitle}%
  \iftoggle{bbx:maintitleaftertitle}
    {\iffieldundef{maintitle}
       {}
       {\setunit{\titlemaintitledelim}%
        \iffieldundef{volume}
          {}
          {\printfield[volumeof]{volume}%
           \printfield{part}%
           \setunit{\addspace}%
           \bibstring{ofseries}%
           \setunit{\addspace}}%
        \usebibmacro{maintitle}}}
    {}%
  \newunit}

\renewbibmacro*{event+venue+date}{%
  \printfield{eventtitle}%
  \setunit{\titleaddonpunct}%
  \printfield{eventtitleaddon}%
  \ifboolexpr{
    test {\iffieldundef{venue}}
    and
    test {\iffieldundef{eventyear}}
  }
    {}
    {\setunit{\addspace}%
     \printtext[parens]{%
       \printfield{venue}%
       \setunit*{\addcomma\space}%
       \printeventdate}}%
  \newunit}

\renewbibmacro*{bybookauthor}{%
  \ifnamesequal{author}{bookauthor}
    {\iftoggle{bbx:innameidem}
       {\bibstring[\mkibid]{idem\thefield{gender}}}
       {}}
    {\printnames{bookauthor}}}

\DeclareNameAlias{ineditor}{default}
\DeclareNameWrapperAlias{ineditor}{default}

% we assume {author/translator+others}
\newcommand*{\bbx@ineditoridem}{%
  \ifboolexpr{
    ((test \ifuseauthor and not test {\ifnameundef{author}})
     and test {\ifnamesequal{editor}{author}})
    or
    ((test \ifusetranslator and not test {\ifnameundef{translator}})
     and test {\ifnamesequal{editor}{translator}})
  }}

\newbibmacro*{bbx:in:editor}[1]{%
  \ifboolexpr{
    test \ifuseeditor
    and
    not test {\ifnameundef{editor}}
  }
    {\ifboolexpr{togl {bbx:innameidem} and test {\bbx@ineditoridem}}
       {\bibstring[\mkibid]{idem\thefield{gender}}}
       {\printnames[ineditor]{editor}}%
     \setunit{\printdelim{editortypedelim}}%
     \usebibmacro{#1}%
     \clearname{editor}}
    {}}

\newbibmacro*{in:editor}{%
  \usebibmacro{bbx:in:editor}{editorstrg}}
\newbibmacro*{in:editor+others}{%
  \usebibmacro{bbx:in:editor}{editor+othersstrg}}


\newbibmacro*{edition}{\printfield{edition}}
\newbibmacro*{version}{\printfield{version}}
\newbibmacro*{pagetotal}{\printfield{pagetotal}}

\newcommand*{\jourvoldelim}{\addspace}
\newcommand*{\jourserdelim}{\newunitpunct}
\newcommand*{\servoldelim}{\jourvoldelim}
\newcommand*{\volnumdatedelim}{\addspace}

\renewbibmacro*{journal+issuetitle}{%
  \usebibmacro{journal}%
  \setunit*{\jourvoldelim}%
  \iffieldundef{series}
    {}
    {\setunit*{\jourserdelim}%
     \printfield{series}%
     \setunit{\servoldelim}}%
  \usebibmacro{volume+number+eid}%
  \setunit{\volnumdatedelim}%
  \usebibmacro{issue+date}%
  \setunit{\addcolon\space}%
  \usebibmacro{issue}%
  \newunit}

\newcommand*{\volnumdelim}{\adddot}
% \bibeidpunct is defined by biblatex v3.15+
\providecommand*{\bibeidpunct}{\addcomma\space}

\renewbibmacro*{volume+number+eid}{%
  \printfield{volume}%
  \setunit*{\volnumdelim}%
  \printfield{number}%
  \setunit{\bibeidpunct}%
  \printfield{eid}}

\newbibmacro*{barevolume+volumes}{%
  \iffieldundef{maintitle}
    {\printfield{volume}%
     \printfield{part}}
    {}%
  \newunit
  \printfield{volumes}}

\newcommand*{\sernumdelim}{\addspace}

\renewbibmacro*{series+number}{%
  \printfield{series}%
  \setunit*{\sernumdelim}%
  \printfield{number}%
  \newunit}

\newcommand*{\locdatedelim}{\addcomma\space}
\newcommand*{\locpubdelim}{\addcolon\space}
\newcommand*{\publocdelim}{\addcomma\space}
\newcommand*{\pubdatedelim}{\addcomma\space}

\newbibmacro*{pubinstorg+location+date}[1]{%
  \printlist{location}%
  \iflistundef{#1}
    {\setunit*{\locdatedelim}}
    {\setunit*{\locpubdelim}}%
  \printlist{#1}%
  \setunit*{\pubdatedelim}%
  \usebibmacro{date}%
  \newunit}

\renewbibmacro*{publisher+location+date}{%
  \usebibmacro{pubinstorg+location+date}{publisher}}

\renewbibmacro*{institution+location+date}{%
  \usebibmacro{pubinstorg+location+date}{institution}}

\renewbibmacro*{organization+location+date}{%
  \usebibmacro{pubinstorg+location+date}{organization}}

\renewbibmacro*{location+date}{%
  \printlist{location}%
  \setunit*{\locdatedelim}%
  \usebibmacro{date}%
  \newunit}

\renewbibmacro*{doi+eprint+url}{%
  \ifboolexpr{togl {bbx:doi} and not test {\iffieldxref{doi}}}
    {\printfield{doi}}
    {}%
  \newunit\newblock
  \ifboolexpr{togl {bbx:eprint} and not test {\iffieldxref{eprint}}}
    {\usebibmacro{eprint}}
    {}%
  \newunit\newblock
  \ifboolexpr{togl {bbx:url} and not test {\iffieldxref{url}}}
    {\usebibmacro{url+urldate}}
    {}}

\newbibmacro*{isbn}{%
  \ifboolexpr{togl {bbx:isbn} and not test {\iffieldxref{isbn}}}
    {\printfield{isbn}}
    {}}

\newbibmacro*{issn}{%
  \ifboolexpr{togl {bbx:isbn} and not test {\iffieldxref{issn}}}
    {\printfield{issn}}
    {}}

\newbibmacro*{isrn}{%
  \iftoggle{bbx:isbn}
    {\printfield{isrn}}
    {}}

\DeclareFieldFormat{issuedate}{\mkbibparens{#1}}
\renewbibmacro*{issue+date}{%
  \ifboolexpr{
    test {\iffieldundef{issue}}
    and
    test {\iffieldundef{year}}
  }
    {}
    {\printtext[issuedate]{%
       \printfield{issue}%
       \setunit*{\addspace}%
       \usebibmacro{date}}}%
  \newunit}

\newbibmacro*{language}{%
  \printlist{language}}

\newbibmacro*{type+number}{%
  \printfield{type}%
  \setunit*{\addspace}%
  \printfield{number}}

\newbibmacro*{note}{%
  \printfield{note}}

\renewbibmacro*{addendum+pubstate}{%
  \iffieldxref{addendum}
    {}
    {\printfield{addendum}}%
  \newunit\newblock
  \iffieldxref{pubstate}
    {}
    {\printfield{pubstate}}}

\renewbibmacro*{related:init}{%
  \csundef{bbx:relatedloop}%
  \iftoggle{bbx:introcite:plain:keeprelated}
    {}
    {\renewbibmacro{introcite:plain}{}}}

\renewbibmacro*{related:bytranslator}[1]{%
  \entrydata{#1}{%
    \renewbibmacro*{name:hook}[1]{%
      \ifnumequal{\value{listcount}}{1}
        {\mkrelatedstringtext{\lbx@initnamehook{#1}}}
        {}}%
    \printnames[bytranslator]{translator}%
    \setunit*{\addspace\bibstring[\mkrelatedstringtext]{astitle}\space}%
    \usebibmacro{title}%
    \setunit{\addspace}%
    \printtext[parens]{%
      \printlist{location}%
      \iflistundef{publisher}
        {\setunit*{\locdatedelim}}
        {\setunit*{\locpubdelim}}%
      \printlist{publisher}%
      \setunit*{\pubdatedelim}%
      \printdate}}}

% -------------------------------------------------------------------
% Compatibility code for older biblatex
% -------------------------------------------------------------------

% fixed related:default will be in biblatex v3.17
% it was added 2021-06-07, so that's the date we test against
\@ifpackagelater{biblatex}{2021/06/07}
  {}
  {\renewbibmacro*{related:default}[1]{%
     \entrydata*{#1}{%
       \usedriver
         {\ifnameundef{savedauthor}
            {\ifnameundef{savededitor}
               {}
               {\ifnamesequal{editor}{savededitor}
                  {\clearname{editor}}
                  {}}}
            {\ifnamesequal{author}{savedauthor}
               {\clearname{author}}
               {}}%
          \DeclareNameAlias{sortname}{default}%
          % from authortitle and authoryear
          \ifbibmacroundef{bbx:dashcheck}
            {}
            {\renewbibmacro*{bbx:dashcheck}[2]{##2}}%
          % authoryear
          \ifbibmacroundef{labeltitle}
            {}
            {\renewbibmacro*{labeltitle}{}}%
          \ifbibmacroundef{date+extradate}
            {}
            {\renewbibmacro*{date+extradate}{}%
             \renewbibmacro*{bbx:ifmergeddate}{\@secondoftwo}}%
          \renewbibmacro*{pageref}{}%
          \renewbibmacro*{related:init}{}}
         {\thefield{entrytype}}}}}

\endinput

% Copyright 2017-2025 Moritz Wemheuer
%
% This work consists of the `.bbx`, `.cbx`, `.def`, `.sty` and `.lua`
% files
%
% ext-standard.bbx
% ext-biblatex-aux.def
% ext-dashed-common.bbx
% ext-authortitle-common.bbx
% ext-authoryear-common.bbx
% ext-alphabetic.bbx            ext-alphabetic.cbx
% ext-alphabetic-verb.bbx       ext-alphabetic-verb.cbx
% ext-authornumber.bbx          ext-authornumber.cbx
% ext-authornumber-comp.bbx     ext-authornumber-comp.cbx
% ext-authornumber-ecomp.bbx    ext-authornumber-ecomp.cbx
% ext-authornumber-terse.bbx    ext-authornumber-terse.cbx
% ext-authornumber-tcomp.bbx    ext-authornumber-tcomp.cbx
% ext-authornumber-tecomp.bbx   ext-authornumber-tecomp.cbx
% ext-authortitle.bbx           ext-authortitle.cbx
% ext-authortitle-comp.bbx      ext-authortitle-comp.cbx
% ext-authortitle-ibid.bbx      ext-authortitle-ibid.cbx
% ext-authortitle-icomp.bbx     ext-authortitle-icomp.cbx
% ext-authortitle-terse.bbx     ext-authortitle-terse.cbx
% ext-authortitle-tcomp.bbx     ext-authortitle-tcomp.cbx
% ext-authortitle-ticomp.bbx    ext-authortitle-ticomp.cbx
% ext-authoryear.bbx            ext-authoryear.cbx
% ext-authoryear-comp.bbx       ext-authoryear-comp.cbx
% ext-authoryear-ecomp.bbx      ext-authoryear-ecomp.cbx
% ext-authoryear-ibid.bbx       ext-authoryear-ibid.cbx
% ext-authoryear-icomp.bbx      ext-authoryear-icomp.cbx
% ext-authoryear-iecomp.bbx     ext-authoryear-iecomp.cbx
% ext-authoryear-terse.bbx      ext-authoryear-terse.cbx
% ext-authoryear-tcomp.bbx      ext-authoryear-tcomp.cbx
% ext-authoryear-tecomp.bbx     ext-authoryear-tecomp.cbx
% ext-authoryear-ticomp.bbx     ext-authoryear-ticomp.cbx
% ext-authoryear-tiecomp.bbx    ext-authoryear-tiecomp.cbx
% ext-numeric.bbx               ext-numeric.cbx
% ext-numeric-comp.bbx          ext-numeric-comp.cbx
% ext-numeric-verb.bbx          ext-numeric-verb.cbx
%                               ext-verbose-common.cbx
% ext-verbose.bbx               ext-verbose.cbx
% ext-verbose-ibid.bbx          ext-verbose-ibid.cbx
%                               ext-verbose-note-common.cbx
% ext-verbose-note.bbx          ext-verbose-note.cbx
% ext-verbose-inote.bbx         ext-verbose-inote.cbx
% ext-verbose-trad1.bbx         ext-verbose-trad1.cbx
% ext-verbose-trad2.bbx         ext-verbose-trad2.cbx
% ext-verbose-trad3.bbx         ext-verbose-trad3.cbx
% biblatex-ext-tabular.sty
% biblatex-ext-oa.sty
% biblatex-ext-oa-doiapi.sty
% blxextdoiapi.lua
% biblatex-ext-oasymb-pict2e.sty
% biblatex-ext-oasymb-tikz.sty
% biblatex-ext-oasymb-l3draw.sty
%
% Refer also to README.md.
%
% This work may be distributed and/or modified under the
% conditions of the LaTeX Project Public License (LPPL), either
% version 1.3c of this license or (at your option) any later
% version. The latest version of this license is at
%   http://www.latex-project.org/lppl.txt
% and version 1.3 or later is part of all distributions of LaTeX
% version 2005/12/01 or later.
%
% This work has the LPPL maintenance status 'maintained'.
%
% The Current Maintainer of the work is Moritz Wemheuer
% <mwemheu@posteo.de>.
%
% Please report bugs at https://github.com/moewew/biblatex-ext or
% via email.
% Suggestions for improvements and feature request are also very
% welcome.
%
% The bundle is available on CTAN
%   https://www.ctan.org/pkg/biblatex-ext
% and is included in MikTeX and TeX live 2018 or later.
% The development version can be found on GitHub
%   https://github.com/moewew/biblatex-ext