Anton Shestakov <av6@dwimlabs.net> [Wed, 26 Dec 2018 22:14:23 +0800] rev 4323
topic: make revsets like foo#stack[-1] work too
We remove base commit when n < 0 because it's confusing to see base (which
technically isn't a commit inside the stack) at both 0 and -n.
Anton Shestakov <av6@dwimlabs.net> [Sun, 16 Dec 2018 11:22:04 +0800] rev 4322
topic: make revsets like 'foo#stack[0]' work
'stack' relation subscript function is another way to refer to s0, s1, etc. But
instead of aborting in many cases it will simply return an empty set.