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% \iffalse meta-comment
%
% Copyright (C) 2010 by Ulrich M. Schwarz
% See file COPYING for more details.
%\fi
%
%\iffalse (hide this from DocInput)
%<*beamer>
%\fi
% \begin{macrocode}
\newif\ifthmt@hasoverlay
\def\thmt@parsetheoremargs#1{%
\parse{%
{\parseOpt<>{\thmt@hasoverlaytrue\def\thmt@overlay{##1}}{}}%
{\parseOpt[]{\def\thmt@optarg{##1}}{%
\let\thmt@shortoptarg\@empty
\let\thmt@optarg\@empty}}%
{\ifthmt@hasoverlay\expandafter\@gobble\else\expandafter\@firstofone\fi
{\parseOpt<>{\thmt@hasoverlaytrue\def\thmt@overlay{##1}}{}}%
}%
{%
\def\thmt@local@preheadhook{}%
\def\thmt@local@postheadhook{}%
\def\thmt@local@prefoothook{}%
\def\thmt@local@postfoothook{}%
\thmt@local@preheadhook
\csname thmt@#1@preheadhook\endcsname
\thmt@generic@preheadhook
\protected@edef\tmp@args{%
\ifthmt@hasoverlay <\thmt@overlay>\fi
\ifx\@empty\thmt@optarg\else [{\thmt@optarg}]\fi
}%
\csname thmt@original@#1\@xa\endcsname\tmp@args
\thmt@local@postheadhook
\csname thmt@#1@postheadhook\endcsname
\thmt@generic@postheadhook
\let\@parsecmd\@empty
}%
}
}%
% \end{macrocode}
%\iffalse (hide this from DocInput)
%</beamer>
%\fi
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