% $Id: alphabetic.cbx,v 0.8e 2009/07/04 15:02:31 lehman beta $

\ProvidesFile{alphabetic.cbx}
[\abx@cbxid $Id: alphabetic.cbx,v 0.8e 2009/07/04 15:02:31 lehman beta $]

\ExecuteBibliographyOptions{labelalpha,autocite=inline}

\DeclareCiteCommand{\cite}
  {\usebibmacro{prenote}\bibleftbracket}
  {\usebibmacro{citeindex}%
   \printtext[bibhyperref]{%
     \printfield{labelalpha}%
     \printfield{extraalpha}}}
  {\multicitedelim}
  {\usebibmacro{postnote}\bibrightbracket}

\DeclareCiteCommand{\parencite}[\mkbibbrackets]
  {\usebibmacro{prenote}}
  {\usebibmacro{citeindex}%
   \printtext[bibhyperref]{%
     \printfield{labelalpha}%
     \printfield{extraalpha}}}
  {\multicitedelim}
  {\usebibmacro{postnote}}

\DeclareCiteCommand{\footcite}[\mkbibfootnote]
  {\usebibmacro{prenote}}
  {\usebibmacro{citeindex}%
   \printtext[bibhyperref]{%
     \printfield{labelalpha}%
     \printfield{extraalpha}}}
  {\multicitedelim}
  {\usebibmacro{postnote}}

\DeclareCiteCommand{\textcite}
  {\let\cbx@tempa=\empty
   \undef\cbx@lasthash
   \usebibmacro{prenote}}
  {\usebibmacro{citeindex}%
   \iffieldequals{namehash}{\cbx@lasthash}
     {\multicitedelim}
     {\cbx@tempa
      \ifnameundef{labelname}
        {}
        {\printnames{labelname}\space}%
      \bibleftbracket}%
   \printtext[bibhyperref]{%
     \printfield{labelalpha}%
     \printfield{extraalpha}}%
   \savefield{namehash}{\cbx@lasthash}%
   \gdef\cbx@tempa{\bibrightbracket\multicitedelim}}
  {}
  {\usebibmacro{postnote}\bibrightbracket}

\DeclareMultiCiteCommand{\cites}[\mkbibbrackets]{\parencite}{\multicitedelim}
\DeclareMultiCiteCommand{\parencites}[\mkbibbrackets]{\parencite}{\multicitedelim}

\endinput