%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Copyright © 2022 Maximilian Keßler
% 
% This work may be distributed and/or modified
% 
% 1. under the LaTeX Project Public License and/or
% 2. under the GNU General Public License
% 
% Distribution under conditions of the LaTeX Project Public License,
% requires either version 1.3 of this license or (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 Maximilian Keßler.
% 
% 
% Distribution under the GNU General Public License requires either
% version 3 or (at your opinion) any later version.
% 
% This package has been generated by PyTeX, available at
%    https://github.com/kesslermaximilian/PyTeX
% and built from source file 'mathsymb.pysty'.
% It is STRONGLY DISCOURAGED to edit this source file directly, since local
% changes will not be versioned by Git and overwritten by the next build. Always
% edit the source file and build the package again.
% 
% Build details:
%   PyTeX version: v1.2.0-27-g6277050 (commit 6277050)
%   Source code version: v2.6 (commit 51b145b)
% 
% This LaTeX package is free software and is dual-licensed
% under the LPPLv1.3c and the GPLv3 licenses.
% You may use it freely for your purposes.
% The latest version of the package sources can be obtained
% via GitLab under
%    https://gitlab.com/latexci/packages/LatexPackages
% The latest version of the built packages can be obtained via GitLab under
%    https://gitlab.com/latexci/packages/LatexPackagesBuild
% For further information see the urls above.
% Reportings of bugs, suggestions and improvements are welcome, see the README
% at the Git repository for further information.
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

\NeedsTeXFormat{LaTeX2e}
\ProvidesPackage{mkessler-mathsymb}[2022/01/15 - Some extra math-related symbols.]


% A collection of math-related symbols / tools I often use, mainly collected together from Stack Overflow or hacked together myself

%Dependencies
\RequirePackage{tikz}

% noloc command by
%   user 'egreg' (https://tex.stackexchange.com/users/4427/egreg)
% posted on
%   https://tex.stackexchange.com/questions/546713/spacing-in-colon (Spacing in \colon)
% Prints a mirrored \colon correctly
\RequirePackage{amsmath}
\newcommand\noloc{%
  \nobreak
  \mspace{6mu plus 1mu}
  {:}
  \nonscript\mkern-\thinmuskip
  \mathpunct{}
  \mspace{2mu}
}

% \contra command from Gilles Castel, taken from
%   https://github.com/gillescastel/university-setup/blob/master/preamble.tex
% (retrieved 2021-09-08)
% The preamble linked above is MIT-licensed by Gilles Castel
\RequirePackage{stmaryrd} % for \lightning
\RequirePackage{graphicx}
\newcommand\contra{\scalebox{1.5}{$\lightning$}}

%Print a warning sign
\RequirePackage{pgf}
\newcommand\Warning{%
 \makebox[1.4em][c]{%
 \makebox[0pt][c]{\raisebox{.1em}{\small!}}%
 \makebox[0pt][c]{\color{red}\Large$\bigtriangleup$}}}%

%Make circled symbols
\newcommand*\circled[1]{\tikz[baseline=(char.base)]{
    \node[shape=circle,draw,inner sep=2pt] (char) {#1};}
}

% When dealing with chain complexes, one often uses a bullet as placeholder for the index to mean the whole chain:
\newcommand\chainbullet{\bullet}