topic: handle string argument to topic() revset earlier

topic: prepare to handle non-string arguments to topic() revset

topic: return result early if there are no arguments to topic() revset

obshashrange: enable by default We have been testing this in various placed and specific stress test have been performed. It is time to enable this by default

obshashrange: issue a warning if the cache takes a long time to load The -current- implementation of the obshashrange cache can get slow. This will be fixed eventually, in the mean time we inform people on large repository of what have been going on. Since we are about to enable obshashrange by default, we need to make sure nobody will have an (unexplained) bad surprise.

pick: fix last references of grab in code Grab was still referenced on comments and variable names.

pick: replace `hg grab` invocation in test with `hg pick`

pick: replace "grabstate" with "pickstate"

pick: use "pick" as operation name in obsolescence markers

pick: use "pick" instead of "grab" for various internal API This should not much user visible impact but this is cleaner.

pick: update command output to mention pick instead of grab

pick: rename the grab command to pick Grab is ambiguous with "graft", "pick" match the associated verb in histedit. The "grab" name is preserved as an alias for now.

grab: prefix function with 'cmd' as for the other command in the extension

readme: document the purpose of the evolve extension Another place for the explanation to live.

prune: replace --biject with --pair People have been complaining about `--biject` being to obscure for a while. A recent discussion with Pulkit Goyal and Dan Villiom Podlaski Christiansen produce some new concrete proposal that we liked. We eventually settle on using `--pair`. The `--biject` flag will be kept as an alias for a while.

topic: check that repo.currenttopic is set before using it as an argument repo.currenttopic can be an empty string, which means there's no current topic set. This fact can be used to short-circuit some checks. Also, this avoids passing an empty string as an argument to topic() revset.

test: update output after merge message change CORE-TEST-OUTPUT-UPDATE: f785073f792c CORE-TEST-OUTPUT-UPDATE: a3fd84f4fb38

readme: document the tag we use on output change

branching: merge with stable

packaging: fix debian version numbers

packaging: fix debian version numbers

branching: merge stable into default

packaging: mark in progress work as development version This avoid confusion when people install development version.

Added tag 8.1.2 for changeset f1cde4c97806

packagin: prepare version 8.1.2

obshashrange: force obshashrange invalidation by bumping schema The fix in 8.1.1 deserve recomputing the obs hash range cache. So we bump its schema version to declare the older cache invalid. The other caches, including the expensive stablerange are unaffected.

test-compat: merge mercurial-4.4 into mercurial-4.3

test-compat: merge mercurial-4.5 into mercurial-4.4

test-compat: merge mercurial-4.6 into mercurial-4.5

test-compat: merge stable into mercurial-4.6

branching: merge with stable

changelog: mention the database robutness fix in the changelog