$ hg init $ echo "[merge]" >> .hg/hgrc $ echo "followcopies = 1" >> .hg/hgrc $ echo foo > a $ echo foo > a2 $ hg add a a2 $ hg ci -m "start" $ hg mv a b $ hg mv a2 b2 $ hg ci -m "rename" $ hg co 0 2 files updated, 0 files merged, 2 files removed, 0 files unresolved $ echo blahblah > a $ echo blahblah > a2 $ hg mv a2 c2 $ hg ci -m "modify" created new head $ hg merge -y --debug searching for copies back to rev 1 unmatched files in local: c2 unmatched files in other: b b2 all copies found (* = to merge, ! = divergent, % = renamed and deleted): src: 'a' -> dst: 'b' * src: 'a2' -> dst: 'b2' ! src: 'a2' -> dst: 'c2' ! checking for directory renames resolving manifests branchmerge: True, force: False, partial: False ancestor: af1939970a1c, local: 044f8520aeeb+, remote: 85c198ef2f6c preserving a for resolve of b removing a b2: remote created -> g getting b2 b: remote moved from a -> m picked tool 'internal:merge' for b (binary False symlink False) merging a and b to b my b@044f8520aeeb+ other b@85c198ef2f6c ancestor a@af1939970a1c premerge successful note: possible conflict - a2 was renamed multiple times to: c2 b2 1 files updated, 1 files merged, 0 files removed, 0 files unresolved (branch merge, don't forget to commit) $ hg status -AC M b a M b2 R a C c2 $ cat b blahblah $ hg ci -m "merge" $ hg debugindex b rev offset length ..... linkrev nodeid p1 p2 (re) 0 0 67 ..... 1 57eacc201a7f 000000000000 000000000000 (re) 1 67 72 ..... 3 4727ba907962 000000000000 57eacc201a7f (re) $ hg debugrename b b renamed from a:dd03b83622e78778b403775d0d074b9ac7387a66 This used to trigger a "divergent renames" warning, despite no renames $ hg cp b b3 $ hg cp b b4 $ hg ci -A -m 'copy b twice' $ hg up eb92d88a9712 0 files updated, 0 files merged, 2 files removed, 0 files unresolved $ hg up 2 files updated, 0 files merged, 0 files removed, 0 files unresolved $ hg rm b3 b4 $ hg ci -m 'clean up a bit of our mess' We'd rather not warn on divergent renames done in the same changeset (issue2113) $ hg cp b b3 $ hg mv b b4 $ hg ci -A -m 'divergent renames in same changeset' $ hg up c761c6948de0 1 files updated, 0 files merged, 2 files removed, 0 files unresolved $ hg up 2 files updated, 0 files merged, 1 files removed, 0 files unresolved Check for issue2642 $ hg init t $ cd t $ echo c0 > f1 $ hg ci -Aqm0 $ hg up null -q $ echo c1 > f1 # backport $ hg ci -Aqm1 $ hg mv f1 f2 $ hg ci -qm2 $ hg up 0 -q $ hg merge 1 -q --tool internal:local $ hg ci -qm3 $ hg merge 2 merging f1 and f2 to f2 0 files updated, 1 files merged, 0 files removed, 0 files unresolved (branch merge, don't forget to commit) $ cat f2 c0 $ cd .. Check for issue2089 $ hg init repo2089 $ cd repo2089 $ echo c0 > f1 $ hg ci -Aqm0 $ hg up null -q $ echo c1 > f1 $ hg ci -Aqm1 $ hg up 0 -q $ hg merge 1 -q --tool internal:local $ echo c2 > f1 $ hg ci -qm2 $ hg up 1 -q $ hg mv f1 f2 $ hg ci -Aqm3 $ hg up 2 -q $ hg merge 3 merging f1 and f2 to f2 0 files updated, 1 files merged, 0 files removed, 0 files unresolved (branch merge, don't forget to commit) $ cat f2 c2 $ cd .. Check for issue3074 $ hg init repo3074 $ cd repo3074 $ echo foo > file $ hg add file $ hg commit -m "added file" $ hg mv file newfile $ hg commit -m "renamed file" $ hg update 0 1 files updated, 0 files merged, 1 files removed, 0 files unresolved $ hg rm file $ hg commit -m "deleted file" created new head $ hg merge --debug searching for copies back to rev 1 unmatched files in other: newfile all copies found (* = to merge, ! = divergent, % = renamed and deleted): src: 'file' -> dst: 'newfile' % checking for directory renames resolving manifests branchmerge: True, force: False, partial: False ancestor: 19d7f95df299, local: 0084274f6b67+, remote: 5d32493049f0 newfile: remote created -> g getting newfile note: possible conflict - file was deleted and renamed to: newfile 1 files updated, 0 files merged, 0 files removed, 0 files unresolved (branch merge, don't forget to commit) $ hg status M newfile $ cd ..