[Toybox] [PATCH]patch: support unified diffs with unusual timestamp formats

[Rob Landley]

On 8/28/19 5:15 PM, William Haddon wrote:
> I'm slightly confused about how the existing code is supposed to handle 
> filenames with tabs followed by digits.

It doesn't, but I thought it would handle the rest of them. But it turns out it
doesn't because diff -u quotes filenames in that case, so I need to make a
bigger patch to dequote filenames and add test cases to the test suite for that.
(Hard part's figuring out which character trigger quoting, but I've got ls
torture test plumbing I can repurpose for that...)

And then yes, a tab would end the line. :)

Rob