%% %% This is file `usebib.sty', %% generated with the docstrip utility. %% %% The original source files were: %% %% usebib.dtx (with options: `package') %% %% This is a generated file. %% %% Copyright (C) 2012 by Enrico Gregorio %% %% ------------------------------------------------------- %% %% This work may be distributed and/or modified under the %% conditions of the LaTeX Project Public License, either %% version 1.3c of this license or (at your option) any %% later version. The latest version of this license is in %% http://www.latex-project.org/lppl.txt %% and version 1.3 or later is part of all distributions %% of LaTeX version 2005/12/01 or later. %% %% This work has the LPPL maintenance status `maintained'. %% %% The Current Maintainer of this work is Enrico Gregorio. %% %% This work consists of the files %% usebib.dtx %% usebib.ins %% and the derived file usebib.sty. %% \NeedsTeXFormat{LaTeX2e}[2008/04/05] \ProvidesPackage{usebib} [2012/03/17 v1.0 Reusing bib files] \@ifundefined{eTeXversion} {\PackageError{usebib}{LaTeX engine too old, aborting} {Please upgrade your TeX system}\@@end}{} \RequirePackage{url} \RequirePackage{keyval} \define@key{usebib}{currenttype}{\def\@tempa{#1}} \define@key{usebib}{currententry}{\def\reuse@current{#1}} \def\define@reuse@key#1{% \define@key{usebib}{#1}{\lowercase{\global\@namedef{reuse@\reuse@current @#1}}{##1}}} \define@reuse@key{title} \define@reuse@key{isbn} \define@reuse@key{url} \define@reuse@key{year} \define@reuse@key{note} \def\reuse@find#1#{% \lowercase{\setkeys{usebib}{currenttype=#1}}% \ifcsname reuse@type@\@tempa\endcsname \expandafter\@gobble \else \begingroup\@makeother\%\makeatother \expandafter\reuse@extract \fi} \def\reuse@extract#1{\setkeys{usebib}{currententry=#1}\endgroup} \let\reuse@type@preamble\@empty \let\reuse@type@string\@empty \def\newbibignore#1{\expandafter\let\csname reuse@type@#1\endcsname\@empty} \def\reuse@error#1#2{% \PackageError{usebib} {Undefined key `#1' or empty value for `#2'} {The key you used is wrong or the value to `#2' has not been set}} \newcommand\newbibfield[1]{\define@reuse@key{#1}} \def\usebibentry#1#2{\@ifundefined{reuse@#1@#2} {\reuse@error{#1}{#2}} {\@nameuse{reuse@#1@#2}}} \newcommand{\usebibentryurl}[2][|]{\@ifundefined{reuse@#2@url} {\reuse@error{#2}{url}} {\reuse@usebibentryurl{#1}{#2}}} \@ifpackageloaded{hyperref}{\@tempswatrue}{\@tempswafalse} \if@tempswa \def\reuse@usebibentryurl#1#2{% \scantokens{\url{\csname reuse@#2@url\endcsname}\endinput}} \else \def\reuse@usebibentryurl#1#2{% \toks@=\expandafter\expandafter\expandafter {\csname reuse@#2@url\endcsname}% \scantokens\expandafter{% \expandafter\url\expandafter#1\the\toks@#1\endinput}} \fi \newcommand{\bibinput}[1]{% \begingroup \catcode`\^^M=10 \let\KV@err=\@gobble \let\KV@errx=\@gobble \let\XKV@err=\@gobble \begingroup\lccode`\~=`\@ \lowercase{\endgroup\let~}\reuse@find \catcode`\@=\active \input{#1.bib}\endgroup} \endinput %% %% End of file `usebib.sty'.