[metapost] mpto 1.000 bug? spurious space before etex

[Hartmut Henkel]

Hi,

in the example below mpto produces a space after bar, but not after foo.

beginfig(1)
image(btex foo etex);
image(btex bar
etex);
endfig;
end

The old mptotex from the CTAN-CD 10/2002 ignored the spaces in either
case, but at least from 0.901 on it's not the case anymore.

I guess mpto should ignore any spacer, including CR and LF.

Regards, Hartmut