RE: flagging scrolling tests

Fantasai said:

> Just wanted to note tests for scrolling behavior should be 
> marked 'interact'. (Tests for layout involving scrollbars 
> don't need to be marked 'interact', but may need to be marked 
> 'scroll'.)

Yes, I think it would be helpful to have a 'scroll' flag for tests
involving scrollbars, as those tests won't apply to most printed output.

Thanks,

Melinda