test-glog: test multiple --prune values

graphlog: restore FILE glob expansion on Windows On platforms not supporting shell expansion, scmutil.match() performs glob expansion on 'pats' arguments. But _matchfiles() revset calls match.match() directly, bypassing this behaviour. To avoid duplicating scmutil.match(), a secondary scmutil.matchandpats() is introduced returning both the match object and the expanded inputs. Note the expanded pats are also needed in the fast path, and will be used by --follow code path.

glog: restore multiple --rev test lost in rebasing

copies: remove checkdirs options This removes the undocumented merge.followdirs option, which has always been true.

copies: add docstring for mergecopies

addremove: return 1 if we failed to handle any explicit files

merge with stable

log: fix --follow FILE ancestry calculation Currently, --follow FILE looks for a FILE filelog, scans it and collects linkrevs and renames, then filters them. The problem is the filelog scan does not start at FILE filenode in parent revision but at the last filelog revision. So: - Files not in the parent revision can be followed, the starting node is unexpected - Files in the parent revision can be followed from an incorrect starting node. This patch makes log --follow FILE fail if FILE is not in parent revision, and computes ancestors of the parent revision FILE filenode.

test-glog: extend a test before fixing --follow issues The changes add a lot of noise to the test output, I prefer to separate it from the changes which are to be introduced by --follow fixes.

graft: use proper revisions for copy detection (issue3265)