localtemporaryfixes.tex

%% -*- coding:utf-8 -*-

% St. Mü. 13.06.2021
%
% This is a file containing temporary fixes.
%
% They should be removed for further releases when the packages have been updated.
%

\makeatletter
% fix for https://github.com/plk/biblatex/issues/1149
% https://tex.stackexchange.com/q/600943/35864
% remove this when biblatex is updated to v3.17
\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}}}}
\makeatother





% This should go to the langsci citation file langsci-unified.cbx
\DeclareCiteCommand{\citeauthor}
  {\boolfalse{citetracker}%
   \boolfalse{pagetracker}%
   \usebibmacro{prenote}}
  {\usebibmacro{citeindex}%
   \printtext[bibhyperref]{\printnames{labelname}}}
  {\multicitedelim}
  {\usebibmacro{postnote}}


% This should be in langscibook.cls
% Necessary for Tsujii, Jun’ichi
\renewbibmacro*{citeindex}{%
  \ifciteindex
    {\iffieldequalstr{labelnamesource}{shortauthor} % If biblatex uses shortauthor as the label of a bibitem
      {\ifnameundef{authauthor}                     % we check whether there is something in authauthor
        {\indexnames{author}}                       % if not, we use author
        {\indexnames{authauthor}}}                  % if yes, we use authauthor
      {\iffieldequalstr{labelnamesource}{author}    % if biblatex uses author we similarly test for
                                                    % authauthor and use this field
        {\ifnameundef{authauthor}% if defined use authauthor
          {\indexnames{author}}
          {\indexnames{authauthor}}} % if defined use this field
% same for editor
        {\iffieldequalstr{labelnamesource}{shorteditor} % If biblatex uses shorteditor as the label of a bibitem
          {\ifnameundef{autheditor}                     % we check whether there is something in autheditor
            {\indexnames{editor}}                       % if not, we use editor
            {\indexnames{autheditor}}}                  % if yes, we use autheditor
          {\iffieldequalstr{labelnamesource}{editor}    % if biblatex uses editor we similarly test for
                                                        % auteditor and use this field
            {\ifnameundef{autheditor}% if defined use autheditor
              {\indexnames{editor}}
              {\indexnames{autheditor}}}} % if defined use this field
          {\indexnames{labelname}}}}}               % as a fallback we index on whatever biblatex used.
    {}}


%\renewcommand{\itsdb}{}