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fix: suggest --source instead of --rev on empty revset `--source` is the recommended flag for regular users (`--rev` is available for advanced users). Differential Revision: https://phab.mercurial-scm.org/D9224
author Martin von Zweigbergk <martinvonz@google.com>
date Fri, 16 Oct 2020 15:05:43 -0700
parents 84eb4c833c41
children 793976f9029c
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== New Features ==


 * The memory footprint per changeset and per file during pull/unbundle
   operations has been significantly reduced.


== New Experimental Features ==



== Bug Fixes ==



== Backwards Compatibility Changes ==



== Internal API Changes ==


 * `phases.registernew` now takes a set of revisions instead of a list
   of nodes. `phases.advanceboundary` takes an optional set of revisions
   in addition to the list of nodes. The corresponeding members of the
   `phasecache` class follow this change.

 * The `addgroup` member of `revlog` classes no longer keeps a list of
   all found nodes. It now returns True iff a node was found in the group.
   An optional callback for duplicated nodes can be used by callers to keep
   track of all nodes themselve.

 * The `_chaininfocache` of `revlog` classes has been changed from a dict
   to a LRU cache.