Augie Fackler <augie@google.com> [Wed, 11 Jul 2018 11:34:41 -0400] rev 38655
revlog: adjust doctest examples to be portable to Python 3
The range() builtin returns a special object rather than a list, but
we really wanted a list in these examples.
Differential Revision: https://phab.mercurial-scm.org/D3922
Augie Fackler <augie@google.com> [Wed, 11 Jul 2018 13:41:47 -0400] rev 38654
py3: whitelist 3 more passing tests caught with the ratchet
Differential Revision: https://phab.mercurial-scm.org/D3921
Yuya Nishihara <yuya@tcha.org> [Tue, 10 Jul 2018 22:55:30 +0900] rev 38653
grep: hide cryptic revision number by default
I believe nobody would want to see the "2147483647:" prefix while grepping
working directory files.
The wdir revision is still visible if "-r wdir()" is specified since a revset
may point to more than one revisions, and it seems confusing to change the
visibility dynamically by the number of the matched revisions.
Differential Revision: https://phab.mercurial-scm.org/D3920
Yuya Nishihara <yuya@tcha.org> [Wed, 11 Jul 2018 22:06:04 +0900] rev 38652
grep: restore pre-9ef10437bb88 behavior, enable wdir search by tweakdefaults
Unfortunately, python-hglib relies on the original grep behavior and is
documented as such. Even though we agreed to introduce the BC, we shouldn't
break existing libraries.
So this patch flips the default again and move the new default to
ui.tweakdefaults. We could instead use HGPLAIN to turn this flag off, but
that would be rather confusing as the old/new behaviors are quite different.
Differential Revision: https://phab.mercurial-scm.org/D3919
Yuya Nishihara <yuya@tcha.org> [Wed, 11 Jul 2018 21:51:47 +0900] rev 38651
grep: add config knob to enable/disable the default wdir search
This allows us to conditionally enable the new behavior to unbreak
python-hglib. See the next patch.
The config option is undocumented since the --all-files is still experimental
and isn't fully implemented. It can be moved to [experimental] if that's
preferred.
Differential Revision: https://phab.mercurial-scm.org/D3918
Yuya Nishihara <yuya@tcha.org> [Wed, 11 Jul 2018 21:35:31 +0900] rev 38650
grep: search working directory files by default if --all-files is specified
The default was -rtip:0 before, but "--all-files -rtip:0" would be the most
useless combination, and it isn't supported yet. Let's change the default to
something useful.
This isn't flagged as BC since --all-files isn't released.
Differential Revision: https://phab.mercurial-scm.org/D3917
Yuya Nishihara <yuya@tcha.org> [Wed, 11 Jul 2018 21:23:18 +0900] rev 38649
grep: reject --diff --all-files
This combination doesn't make any sense since --diff is the flag to search
change history, whereas --all-files is to include unmodified contents.
Differential Revision: https://phab.mercurial-scm.org/D3916
Yuya Nishihara <yuya@tcha.org> [Wed, 11 Jul 2018 21:15:52 +0900] rev 38648
grep: rename --allfiles to --all-files
This matches the config name to be added.
Note that we don't have to keep the old flag since it isn't released yet.
Differential Revision: https://phab.mercurial-scm.org/D3915
Boris Feld <boris.feld@octobus.net> [Wed, 11 Jul 2018 13:48:44 +0200] rev 38647
debugdeltachain: protect against 0 readsize
If you don't read any data, read density should be 1.
Paul Morelle <paul.morelle@octobus.net> [Thu, 21 Jun 2018 18:19:57 +0200] rev 38646
debugdeltachain: avoid division by zero when a chain is empty
The two ratios chainratio and extraratio are computed using dividers
that may be zero when the file is empty.
As the denominators are integers, the limit of the ratio "just before zero" is
the numerator value itself.
If the numerator itself is zero, the ratio value is still meaningful: in both
cases, a "good" value is a low ratio, and a size of zero is the optimal case.