biblatex.cfg

% !TeX root = livebeispiel.tex
\ProvidesFile{biblatex.cfg}[2016/11/02 v0.1 biblatex Konfiguration]
\DeclareFieldFormat{url}{Online unter\addcolon\space\url{#1}}
\DefineBibliographyStrings{ngerman}{%
   andothers = {et al\adddot},
}
%
\renewcommand*{\newunitpunct}{\addcomma\addspace}
\renewcommand*{\labelnamepunct}{\addcolon\addspace}
\renewcommand*{\mkbibnamefamily}[1]{\mkbibacro{#1}}
\renewcommand*{\multinamedelim}{\addsemicolon\space}
\renewcommand*{\finalnamedelim}{\addsemicolon\space}
%
\DeclareNameAlias{sortname}{last-first}
%
\setlength{\bibhang}{0pt}
\setlength{\bibitemsep}{.5\baselineskip}

\DeclareBibliographyDriver{book}{%
    \usebibmacro{bibindex}%
    \usebibmacro{begentry}%
    \usebibmacro{author/editor+others/translator+others}%
    \setunit{\printdelim{nametitledelim}}\newblock
    \usebibmacro{maintitle+title}%
    \newunit
    \printlist{language}%
    \newunit\newblock
    \usebibmacro{byauthor}%
    \newunit\newblock
    \usebibmacro{byeditor+others}%
    \newunit\newblock
    \printfield{edition}%
    \newunit
    \iffieldundef{maintitle}
    {\printfield{volume}%
        \printfield{part}}
    {}%
    \newunit
    \printfield{volumes}%
    \newunit\newblock
    \usebibmacro{series+number}%
    \newunit\newblock
    \printfield{note}%
    \newunit\newblock
    \usebibmacro{publisher+location+date}%
    \newunit\newblock
    \usebibmacro{chapter+pages}%
    %\newunit
    %\printfield{pagetotal}%
    \newunit\newblock
    \iftoggle{bbx:isbn}
    {\printfield{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}}

\renewbibmacro*{publisher+location+date}{%
    %\printlist{location}%
%    \iflistundef{publisher}
%    {\setunit*{\addcomma\space}}
%    {\setunit*{\addcolon\space}}%
    \printlist{publisher}%
    \setunit*{\addcomma\space}%
    \usebibmacro{date}%
    \newunit}