trad-abbrv.bbx

%%  Copyright (c) 2012 Marco Daniel
%%
%%  This package may be distributed under the terms of the LaTeX Project
%%  Public License, as described in lppl.txt in the base LaTeX distribution.
%%  Either version 1.0 or, at your option, any later version.
\ProvidesFile{trad-abbrv.bbx}[2016/03/28]

\RequireBibliographyStyle{trad-standard}

\ExecuteBibliographyOptions{%
 maxnames   =  99      , % set the maximum number of authors
 sorting    =  nty     , % sorting name - title - year
 dateabbrev =  true    , % short form of dates
 abbreviate =  false   ,
 labelnumber=  true    ,
}

\@ifpackagelater{biblatex}{2016/03/01}{%
\DeclareNameFormat{abbrv}{%
  \nameparts{#1}%
  \usebibmacro{name:given-family}
      {\namepartfamily}
      {\namepartgiveni}
      {\namepartprefixi}
      {\namepartsuffixi}%
  \usebibmacro{name:andothers}}
}{%
\DeclareNameFormat{abbrv}{%
  \usebibmacro{name:first-last}{#1}{#4}{#6}{#8}%
  \usebibmacro{name:andothers}}
}
\DeclareNameAlias{default}{abbrv}

\DeclareFieldFormat{bibentrysetcount}{\mkbibparens{\mknumalph{#1}}}
\DeclareFieldFormat{labelnumberwidth}{\mkbibbrackets{#1}}
\DeclareFieldFormat{shorthandwidth}{\mkbibbrackets{#1}}

\defbibenvironment{bibliography}
  {\list
     {\printtext[labelnumberwidth]{%
	\printfield{prefixnumber}%
	\printfield{labelnumber}}}
     {\setlength{\labelwidth}{\labelnumberwidth}%
      \setlength{\leftmargin}{\labelwidth}%
      \setlength{\labelsep}{\biblabelsep}%
      \addtolength{\leftmargin}{\labelsep}%
      \setlength{\itemsep}{\bibitemsep}%
      \setlength{\parsep}{\bibparsep}}%
      \renewcommand*{\makelabel}[1]{\hss##1}}
  {\endlist}
  {\item}

\defbibenvironment{shorthands}
  {\list
     {\printfield[shorthandwidth]{shorthand}}
     {\setlength{\labelwidth}{\shorthandwidth}%
      \setlength{\leftmargin}{\labelwidth}%
      \setlength{\labelsep}{\biblabelsep}%
      \addtolength{\leftmargin}{\labelsep}%
      \setlength{\itemsep}{\bibitemsep}%
      \setlength{\parsep}{\bibparsep}%
      \renewcommand*{\makelabel}[1]{\hss##1}}}
  {\endlist}
  {\item}

\DeclareBibliographyDriver{set}{%
  \entryset
    {\ifbool{bbx:subentry}
       {\printfield[bibentrysetcount]{entrysetcount}%
	\setunit*{\addnbspace}}
       {}}
    {}%
  \newunit\newblock
  \usebibmacro{setpageref}%
  \finentry}


\endinput