delta-fine: use the `_debug_search` attribute directly By adjusting the value at creation time, we can avoid the need to use and intermediate variable.

delta-find: move the `gather_debug` logic in a property This will make it simpler to get be reused in multiple places.

tests: check `pulled-delta-reuse-policy=forced` without general delta If general delta is not available, the amount of delta we can reuse at all will be more limited. We check that application still work and does not corrupt the repository.

bundles: clarify streaming v2 bundle usage This seems useful to clarify through the documentation (we were still using debugcreatestreamclonebundle, even though 'hg bundle' is already an option...).

revlog: fix a bug in revlog splitting Specifically, if the .i.s files are not added to the transaction, then a follow-up modification of such a file records it into transaction as non-empty, which is incorrect.

test: make test-contrib-perf.t more robust Some code path are far too fast now. We raise de number to make sure the run keep to that floor.

doc: format argument for date uses strftime format string (issue6818)

clonebundles: filter out invalid schemes instead of failing on them Previously, an invalid clonebundle scheme would result in a failed clone. By specifying a list of schemes we support, we can make sure adding a new scheme (like the one for inline clonebundles) does not result in clones failing for older clients.

clonebundles: demonstrate bad behaviour when unknown scheme is present

Added signature for changeset fc445f8abcf9