% \mathsfbf (sans bold) math alphabet
%
% :Copyright: © 2008, 2010 Günter Milde
% :Licence:   This work may be distributed and/or modified under the
%             conditions of the `LaTeX Project Public License`_, either
%             version 1.3 of this license or (at your option) any later version.
% 
% :Identification:
%  ::

\NeedsTeXFormat{LaTeX2e}
\ProvidesPackage{mathsfbf}
[2011/02/16 v0.1  mathsfbf (sans bold) alphabet]

% Using OML encoded fonts for math alphabets is one way to get
% small Greek letters in different math alphabets (cf. isomath_).
% However, there is currently no OML encoded sans-serif bold upright
% font known to the author. Therefore this package provides only
% Latin and capital Greek letters.
 
% Options are defined with the key=value interface provided by
% kvoptions_::

\RequirePackage{kvoptions}

% fontfamily
% ----------
%
% Sans-serif font family to be used for \mathsfbf. Must provide a bold
% (bx) upright (n) version in old TeX font encoding (OT1).
% Defaults to the default sans-serif font. Alternatives include 'cmss'
% and 'cmbr' (Computer Modern) and 'phv' (Helvetica):: 

\DeclareStringOption[\sfdefault]{fontfamily}

\ProcessKeyvalOptions*

% Implementation  
% --------------

\DeclareMathAlphabet{\mathsfbf}{OT1}{\mathsfbf@fontfamily}{bx}{n}


% References
% ~~~~~~~~~~
% 
% .. _LaTeX Project Public License: http://www.latex-project.org/lppl.txt
% .. _kvoptions: http://mirror.ctan.org/help/Catalogue/entries/kvoptions.html
% .. _isomath: http://mirror.ctan.org/help/Catalogue/entries/isomath.html
