tree 182da8c139f911e261d2e9ea4253b83b99af1535
parent 5238e829a6b9d59af4d2ecd45a0518e97fc51c18
author Ole <oler@google.com> 1605879304 +0100
committer Ole <oler@google.com> 1605882584 +0100

Make isAtStart/End() return true when no stops

Historically it would return true for "at end" and false for "at start".
Change 282278 made this consistently return false, because at the time
empty stops could have indicated that the diff was still loading. This
is no longer the case, as it is now handled with an explicit AbortStop.
On the contrary, when gr-diff is configured to not render the file line,
fully loaded diffs empty, binary or image diffs would have empty stop,
and it makes more sense in this case to consider the cursor "at end"
e.g. for the purpose of showing an "tap x again to advance to next
file" toast.

Change-Id: I4c88e4ec47a1619e14081ba424d8056b754de125