[metapost] mpto 1.000 bug? spurious space before etex

[Taco Hoekwater]

Hartmut Henkel wrote:
> On Tue, 5 Jun 2007, Hartmut Henkel wrote:
> 
>> in the example below mpto produces a space after bar, but not after foo.

Turns out it ignores spaces and tabs, just not newlines. Will be fixed
in the next bugfix release.

Thanks,

Taco