clfilter: stronger detection of filtered changeset in changectx.__init__ We previously let some IndexError spill out of this function. A new tests is added to check the command that spotted the error.

validate: check for spurious incoming filelog entries Accepting those will lead to "mild corruption", correctly reported as an error by hg verify, but often not a problem in practice. Enabled when server.validate is switched on.

zsh_completion: add descriptive branch names to head revisions

zsh_completion: add completion of branch names

zsh_completion: fix issue with overlong branch/tag names

bundlerepo: remove old style check of file names The old check is no longer needed: The checked paths will be passed on to filelog.__init__ which will prefix the path with 'data/'. A leading '/' will thus not do any harm. And: The paths will be used by an opener which will use a pathauditor. And finally: The old check did not consider Windows paths and was thus insufficient.

bundlerepo: use revlog._checkhash The error message will mention datafile instead of indexfile.

bundlerepo: store validated deltabase rev in basemap instead of node This avoids some lookups and aligns bundlerepo more with what revlog do.

bundlerepo: use rev instead of node for iteration in revision() Avoids some lookups and avoids using rev while iterating.

bundlerepo: inline inbundle() It didn't make it faster, it didn't make the code smaller, it didn't make the code simpler. -1 is never in basemap.