filenametemplate "%j.mps";
prologues:=3;

verbatimtex
%&latex
\documentclass[12pt]{minimal}
\usepackage{cmbright}
\begin{document}
etex

beginfig(-1);
	label.urt(btex \texttt{\char116\char104\char101\char110\char100\char101\char114\char115\char111\char110\char64\char117\char109\char111\char98\char105\char108\char101\char46\char101\char100\char117} etex,(0,0));
	path p;
	p:=bbox currentpicture;
	draw p withcolor background;
	clip currentpicture to (xpart llcorner p + 1,ypart llcorner p + 1)--(xpart lrcorner p - 1,ypart lrcorner p + 1)--(xpart urcorner p - 1,ypart urcorner p - 1)--(xpart ulcorner p + 1,ypart ulcorner p - 1)--cycle;
endfig;

end
