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use \AtBeginDocument for renewing of commands

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This commit is contained in:
Maximilian Keßler 2021-09-09 23:00:00 +02:00
parent 7c5b9a2249
commit be1f7f8977
1 changed files with 19 additions and 10 deletions
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29
math/mkessler-mathfixes.sty
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@ -6,24 +6,33 @@
%Proper Degree command
\def\mkessler@mathfixes@degree{^\circ}
\AtBeginDocument{\def\degree{\mkessler@mathfixes@degree}}
\AtBeginDocument{\let\degree\mkessler@mathfixes@degree}
% Always put limits under \limit
\let\oldlim\lim\def\lim{\oldlim\limits}
% Print equal sign under subset by default to not confuse people
% (I still write \subset, because this enables me remove this renewcommand and have the default \subset command evaluated instead
\renewcommand\subset\subseteq
\renewcommand\supset\supseteq
\let\mkessler@mathfixes@subseteq\subseteq
\let\mkessler@mathfixes@supseteq\supseteq
\AtBeginDocument{
\let\subset\mkessler@mathfixes@subseteq
\let\supset\mkessler@mathfixes@supseteq
}
%%Renew phi and epsilon to their proper versions, make the old ones available as
% uglyphi and uglyepsilon
\let\mkessler@mathfixes@oldphi\phi
\renewcommand\phi\varphi
\newcommand\uglyphi{\mkessler@mathfixes@oldphi}
\let\mkessler@mathfixes@stored@phi\phi
\let\mkessler@mathfixes@stored@varphi\varphi
\AtBeginDocument{
\let\phi\mkessler@mathfixes@stored@varphi
\let\uglyphi\mkessler@mathfixes@stored@phi
}
\let\mkessler@mathfixes@oldepsilon\epsilon
\renewcommand\epsilon\varepsilon
\newcommand\uglyepsilon{\mkessler@mathfixes@oldepsilon}
\let\mkessler@mathfixes@stored@epsilon\epsilon
\let\mkessler@mathfixes@stored@varepsilon\varepsilon
\AtBeginDocument{
\let\epsilon\mkessler@mathfixes@stored@varepsilon
\let\uglyepsilon\mkessler@mathfixes@stored@epsilon
}