%--
%测试author-year样式在没有期刊名，没有volume时，与mergedate选项的标点处理
%

\documentclass{article}
\usepackage{ctex}
\usepackage[margin=1cm]{geometry}
\usepackage[backend=biber,style=gb7714-2015ay,gbnoauthor,nohashothers=true,gbpub=true,
sorting=none
%mergedate=true
%,sortlocale=zh__stroke,nosortothers=true
]{biblatex}%sorting=nyt

%\ExecuteBibliographyOptions{mergedate=none} 只能用于导言区，但可以设置全局和pertype选项。

\begin{filecontents}[force]{\jobname.bib}

@Article{刘彻东1998A,
  Title                    = {中国的青年刊物},
  Author                   = {刘彻东},
  Date                     = {1998},
  Journaltitle             = {中国出版},
  volume={13},
  Number                   = {5},
  Pages                    = {38-39},
  Titleaddon               = {个性特色为本}
}

@Article{刘彻东1998B,
  Title                    = {中国的青年刊物},
  Author                   = {刘彻东},
  Date                     = {1998},
  volume={13},
  Number                   = {5},
  Pages                    = {38-39},
  Titleaddon               = {个性特色为本}
}


@Article{刘彻东1998C,
  Title                    = {中国的青年刊物},
  Author                   = {刘彻东},
  Date                     = {1998},
  Journaltitle             = {中国出版},
  Number                   = {5},
  Pages                    = {38-39},
  Titleaddon               = {个性特色为本}
}

@Article{刘彻东1998D,
  Title                    = {中国的青年刊物},
  Author                   = {刘彻东},
  YEAR                     = {1998},
  Journaltitle             = {中国出版},
  volume={13},
  Number                   = {5},
  Pages                    = {38-39},
  Titleaddon               = {个性特色为本}
}

@Article{刘彻东1998E,
  Title                    = {中国的青年刊物},
  Author                   = {刘彻东},
  YEAR                     = {1998},
  volume={13},
  Number                   = {5},
  Pages                    = {38-39},
  Titleaddon               = {个性特色为本}
}


@Article{刘彻东1998F,
  Title                    = {中国的青年刊物},
  Author                   = {刘彻东},
  YEAR                     = {1998},
  Journaltitle             = {中国出版},
  Number                   = {5},
  Pages                    = {38-39},
  Titleaddon               = {个性特色为本}
}

\end{filecontents}
\addbibresource{\jobname.bib}

\begin{document}


\begin{refsection}
\nocite{*}
\printbibliography[heading=subbibliography,title="no mergedate"]
\end{refsection}


\begin{refsection}

\makeatletter
\bbx@opt@mergedate@none
\makeatother
\nocite{*}
\printbibliography[heading=subbibliography,title="mergedate: none"]
\end{refsection}


\begin{refsection}

\makeatletter
\bbx@opt@mergedate@false
\makeatother
\nocite{*}
\printbibliography[heading=subbibliography,title="mergedate: false"]
\end{refsection}


\begin{refsection}

\makeatletter
\bbx@opt@mergedate@true
\makeatother
\nocite{*}
\printbibliography[heading=subbibliography,title="mergedate: true"]
\end{refsection}


\end{document}