D12625: amend: stop specifying matcher, get all copies in wctx

spectral created this revision. Herald added a reviewer: hg-reviewers. Herald added a subscriber: mercurial-patches. REVISION SUMMARY When we're recreating the commit that we'll be committing, we don't want to filter our copy information based on just the *new* [versions of the] files we're

D12624: amend: add test showing poor behavior when copies are involved

spectral created this revision. Herald added a reviewer: hg-reviewers. Herald added a subscriber: mercurial-patches. REPOSITORY rHG Mercurial BRANCH default REVISION DETAIL https://phab.mercurial-scm.org/D12624 AFFECTED FILES tests/test-amend.t CHANGE DETAILS diff --git a/tests/test-a