On Tue, 3 May 2011, Vedran Miletiæ wrote:

> Hi,
>
> please consider this:
>
> \starttext
> \math{flow_1}
> \stoptext
>
> When compiled with MkIV, space between "f" and "l" is quite big and doesn't
> look very good. Is it a bug?

Definitely looks like a bug in italic correction. In principle, the 
spacing with virtual fonts (mkiv) should be the same as type 1 fonts 
(mkii).

But I agree with Severin that you should not be using \math{flow_1} to 
represent the first flow. I hope that this example was for illustrating 
the spacing bug.

Aditya