[metapost] Bug ?

[Christophe Poulain]

Hi,

with the code and Metapost 1.204

>8>8>8>8>8>8>8>8>8
verbatimtex
%&latex
\documentclass{article}
\usepackage{fourier}
\begin{document}
etex

beginfig(1);
  label(btex \eurologo etex,(10,10));
endfig;
end
beginfig(2);
  label(btex \textgreek{\euro} etex,(10,10));
endfig;
>8>8>8>8>8>8>8>8

why Metapost search to compile the fig number 2 and make an error
(error who is true because the command \textgreek is unknown)

Greetings,
Christophe Poulain.