%%
%% This is file `doipubmed.sty',
%% generated with the docstrip utility.
%%
%% The original source files were:
%%
%% doipubmed.dtx  (with options: `doipubmed.sty,package')
%% 
%%  doipubmed.dtx
%%  Copyright 2007 Nicola Talbot
%% 
%%  This work may be distributed and/or modified under the
%%  conditions of the LaTeX Project Public License, either version 1.3
%%  of this license of (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 Nicola Talbot.
%% 
%%  This work consists of the files doipubmed.dtx and doipubmed.ins and the derived files doipubmed.sty, doipubmed.perl.
%% 
%% \CharacterTable
%%  {Upper-case    \A\B\C\D\E\F\G\H\I\J\K\L\M\N\O\P\Q\R\S\T\U\V\W\X\Y\Z
%%   Lower-case    \a\b\c\d\e\f\g\h\i\j\k\l\m\n\o\p\q\r\s\t\u\v\w\x\y\z
%%   Digits        \0\1\2\3\4\5\6\7\8\9
%%   Exclamation   \!     Double quote  \"     Hash (number) \#
%%   Dollar        \$     Percent       \%     Ampersand     \&
%%   Acute accent  \'     Left paren    \(     Right paren   \)
%%   Asterisk      \*     Plus          \+     Comma         \,
%%   Minus         \-     Point         \.     Solidus       \/
%%   Colon         \:     Semicolon     \;     Less than     \<
%%   Equals        \=     Greater than  \>     Question mark \?
%%   Commercial at \@     Left bracket  \[     Backslash     \\
%%   Right bracket \]     Circumflex    \^     Underscore    \_
%%   Grave accent  \`     Left brace    \{     Vertical bar  \|
%%   Right brace   \}     Tilde         \~}
\NeedsTeXFormat{LaTeX2e}
\ProvidesPackage{doipubmed}[2007/08/20 1.01 (NLCT)]
\@ifundefined{url}{\RequirePackage{url}}{}
\AtBeginDocument{%
\@ifundefined{href}{
\@ifundefined{htmladdnormallink}{%
\newcommand*{\href}[2]{#2}
}{%
\newcommand*{\href}[2]{\htmladdnormallink{#2}{#1}}%
}
}{}}
\newcommand*{\doitext}[1]{doi: #1}
\newcommand*{\pubmedtext}[1]{PubMed: #1}
\providecommand*{\doi}[1]{%
\def\@doi@code{}%
\@doi@linksubs#1\#\@@\@doi@code
\@onelevel@sanitize{\@doi@code}%
\def\@doi@text{}%
\@doi@textsubs#1\@nil\@@\@doi@text
\href{http://dx.doi.org/\@doi@code}{\doitext{\@doi@text}}}
\newtoks\@doi@toks
\def\@doi@linksubs#1\##2\@@#3{%
\def\@doi@tmp{#2}%
\expandafter\@doi@toks\expandafter{#3}%
\toks@{#1}%
\edef#3{\the\@doi@toks\the\toks@}%
\ifx\@doi@tmp\@empty
  \let\@doi@next=\@doi@noop
\else
  \expandafter\@doi@toks\expandafter{#3}%
  \edef#3{\the\@doi@toks\%23}%
  \let\@doi@next=\@doi@linksubs
\fi
\@doi@next#2\@@#3\relax
}
\def\@doi@noop#1\@@#2{}
\def\@doi@textsubs#1#2\@@#3{%
\def\@doi@argi{#1}%
\def\@doi@argii{#2}%
\ifx\@doi@argi\@nnil
 \let\@doi@next=\@doi@noop
\else
 \ifx#1<\relax
   \expandafter\@doi@toks\expandafter{#3}%
   \edef#3{\the\@doi@toks\noexpand\textless}%
 \else
   \ifx#1>\relax
     \expandafter\@doi@toks\expandafter{#3}%
     \edef#3{\the\@doi@toks\noexpand\textgreater}%
   \else
     \expandafter\@doi@toks\expandafter{#3}%
     \toks@{#1}%
     \edef#3{\the\@doi@toks\the\toks@}%
   \fi
 \fi
 \ifx\@doi@argii\@nnil
   \let\@doi@next=\@doi@noop
 \else
   \let\@doi@next=\@doi@textsubs
 \fi
\fi
\@doi@next#2\@@#3\relax
}
\newcommand*{\pubmed}[1]{%
\href{http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&list_uids=#1&dopt=Abstract}{%
\pubmedtext{#1}}}
\newcommand*{\citeurl}[1]{\textless\url{#1}\textgreater}
\endinput
%%
%% End of file `doipubmed.sty'.
