blob: 5badbf80bfc771d55cbfafd54b6f9f42cce10a5d (
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
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
|
%%
%% This is file `biblatex.sty'.
%%
% Set up the version strings here, so they are the same for both branches
\def\abx@date{2012/08/02}
\def\abx@version{2.1}
\def\abx@bbxid{\abx@date\space v\abx@version\space biblatex bibliography style (PK/JW/AB)}
\def\abx@cbxid{\abx@date\space v\abx@version\space biblatex citation style (PK/JW/AB)}
\def\abx@lbxid{\abx@date\space v\abx@version\space biblatex localization (PK/JW/AB)}
\def\abx@cptid{\abx@date\space v\abx@version\space biblatex compatibility (PK/JW/AB)}
% This is not updated by build script as the controlfile version
% does not necessarily change with the package version.
% This is used when writing the .bcf
\def\blx@bcfversion{2.0}
% This is not updated by build script as the bbl version
% does not necessarily change with the package version.
% This is used when checking the .bbl
\def\blx@bblversion{2.1}
\NeedsTeXFormat{LaTeX2e}[2005/12/01]
\ProvidesPackage{biblatex}
[\abx@date\space v\abx@version\space programmable bibliographies (PK/JW/AB)]
% Set up a switch for choosing the version
\newif\ifblx@load@version@one
% A switch so we can issue a message about the backend
\newif\ifblx@load@backend@seen
% Fake keyval options to detect the backend
% All basically the same, so passing the backend is done simply
\DeclareOption{backend=bibtex}{%
\PassOptionsToPackage{\CurrentOption}{biblatex1}%
\blx@load@version@onetrue
\blx@load@backend@seentrue
}
\DeclareOption{backend=bibtex8}{%
\PassOptionsToPackage{\CurrentOption}{biblatex1}%
\blx@load@version@onetrue
\blx@load@backend@seentrue
}
\DeclareOption{backend=bibtexu}{%
\PassOptionsToPackage{\CurrentOption}{biblatex1}%
\blx@load@version@onetrue
\blx@load@backend@seentrue
}
\DeclareOption{backend=biber}{%
\blx@load@version@onefalse
\blx@load@backend@seentrue
}
\DeclareOption*{%
\PassOptionsToPackage{\CurrentOption}{biblatex1}%
\PassOptionsToPackage{\CurrentOption}{biblatex2}%
}
% Default to the Biber backend
\blx@load@version@onefalse
\ProcessOptions\relax
\ifblx@load@backend@seen
\else
\PackageWarningNoLine{biblatex}
{%
No "backend" specified, using Biber backend.\MessageBreak
To use BibTeX, load biblatex with \MessageBreak
the "backend=bibtex" option%
}
\fi
% Now do the loading: avoid any awkward stuff with the conditional by
% expanding first
\ifblx@load@version@one
\expandafter\@firstoftwo
\else
\expandafter\@secondoftwo
\fi
{%
% A few things not defined by v1, but defined in biblatex.def so has to be handled
\protected\long\def\DeclareDefaultSourcemap[#1]#2{}%
\protected\long\def\DeclareLabelalphaTemplate#1{}%
\protected\long\def\DeclareLabeltitle#1{}%
\RequirePackage{biblatex1}%
}
{\RequirePackage{biblatex2}}
%% Copyright (C) 2006-2011 Philipp Lehman
%% 2012 Philip Kime, Audrey Boruvka, Joseph Wright
%%
%% It may be distributed and/or modified under the conditions of
%% the LaTeX Project Public License (LPPL), either version 1.3c of
%% this license or (at your option) any later version. The latest
%% version of this license is in the file:
%%
%% http://www.latex-project.org/lppl.txt
%%
%% This work is "maintained" (as per LPPL maintenance status) by
%% Philip Kime, Audrey Boruvka, Joseph Wright.
|
