[PATCH RFC] run-tests: support per-line conditional output in tests

[Matt Harbison]

On Thu, 06 Apr 2017 18:27:31 -0400, Jun Wu <quark at fb.com> wrote:

> Excerpts from Matt Harbison's message of 2017-04-04 00:01:55 -0400:
>> The only thing that I haven't figured out yet is why the '(glob)'  
>> interferes
>> in the first hardlink.t hunk.  If it is kept, that line falls to the  
>> bottom of
>> the (xxx ?) sequence on Windows.  As it is, this test runs cleanly on  
>> Linux.
>
> From 6a672c3b7860, it seems we may be able to just say 2 there:
>
>   -  ? r4/.hg/cache/checklink-target (glob)
>   +  2 r4/.hg/cache/checklink-target

Interesting.  That's the commit that changed it from a number to the glob,  
so I assumed that it was important.  I did manage to fix the issue, and  
don't have OS X in front of me, so I'll leave that alone for now.

> I like this feature.