% po4a: environment frame []{_}

% po4a: command *usepackage {}
% po4a: command *usepackage []{} 
% po4a: command *newcommand {}[]{}
% po4a: command *renewcommand {}{}
% po4a: command *lstset {}
% po4a: command *usetikzlibrary {}
% po4a: command *setbeamercovered {}
% po4a: command *beamertemplatetransparentcovereddynamic
% po4a: command *pgfdeclareimage []{}{}
% po4a: command *logo {}
% po4a: command *AtBeginSection []{_}
% po4a: command *frametitle {_}
