Current File : //usr/share/texlive/texmf-dist/tex/latex/unicode-math/unicode-math.sty

%%
%% This is file `unicode-math.sty',
%% generated with the docstrip utility.
%%
%% The original source files were:
%%
%% unicode-math.dtx  (with options: `base')
%% 
%% ------------------------------------------------
%% The UNICODE-MATH package  <wspr.io/unicode-math>
%% ------------------------------------------------
%% This package is free software and may be redistributed and/or modified under
%% the conditions of the LaTeX Project Public License, version 1.3c or higher
%% (your choice): <http://www.latex-project.org/lppl/>.
%% ------------------------------------------------
%% Copyright 2006-2018  Will Robertson, LPPL "maintainer"
%% Copyright 2010-2017  Philipp Stephani
%% Copyright 2011-2017  Joseph Wright
%% Copyright 2012-2015  Khaled Hosny
%% ------------------------------------------------
%% 
%%^^A%% unicode-math.dtx -- part of UNICODE-MATH <wspr.io/unicode-math>
%%^^A%% Metadata for the package code, including files and versioning

\RequirePackage{expl3}
\ProvidesExplPackage{unicode-math}
  {2020/01/31} {0.8q} {Unicode maths in XeLaTeX and LuaLaTeX}
\sys_if_engine_luatex:T
  {
    \RequirePackageWithOptions{unicode-math-luatex}
    \endinput
  }
\sys_if_engine_xetex:T
  {
    \RequirePackageWithOptions{unicode-math-xetex}
    \endinput
  }
\msg_new:nnn {unicode-math} {unsupported-engine}
  { Cannot~ be~ run~ with~ \c_sys_engine_str!\\ Use~ XeLaTeX~ or~ LuaLaTeX~ instead. }
\msg_error:nn {unicode-math} {unsupported-engine}
\endinput