blob: 5e686c47e64248f8ff522434f5bacb464215856c (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
|
\NeedsTeXFormat{LaTeX2e}
\ProvidesPackage{doi}[2005/03/24 handle doi numbers]
%% original code written by Heiko Oberdiek and published on comp.text.tex
%% Packaged as a style file by Maarten Sneep, with some minor
%% changes suggested by Bruno Voisin to accomodate the Apple
%% pdf framework
%%
%% This code is placed under the LPPL
%% We need hyperref, but you probably want to load hyperref
%% beforehand, or set some options later on.
\RequirePackage{hyperref}
\newcommand*{\doi}{%
\begingroup
\lccode`\~=`\#\relax
\lowercase{\def~{\#}}
\lccode`\~=`\<\relax
\lowercase{\def~{\textless}}
\lccode`\~=`\>\relax
\lowercase{\def~{\textgreater}}
\lccode`\~=0\relax
\catcode`\#=\active
\catcode`\<=\active
\catcode`\>=\active
\@doi
}%
\def\@doi#1{%
\let\#\relax
\let\textless\relax
\let\textgreater\relax
\edef\x{\toks0={{#1}}}%
\x
\edef\#{\@percentchar23}%
\edef\textless{\@percentchar3C}% instead of {\string<} for Apple
\edef\textgreater{\@percentchar3E}% instead of {\sting>} for Apple
\edef\x{\toks1={\noexpand\href{http://dx.doi.org/#1}}}%
\x
\edef\x{\endgroup\the\toks1 \the\toks0}
\x
}
|
