stack: use stack._revs instead of stack.revs[1:] in external children revset The revset in question excludes all revs that are part of the stack. Using stack.revs[1:] works (rev #0 is stack base, which is not a part of the stack), but using stack._revs is technically more correct, because this variable is specifically designed to hold only revisions that are part of the stack.

     1

test-drop.t

     2

test-inhibit.t

     3

test-simple4server.t

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tests/test-simple4server-bundle2.t