Jun Wu <quark@fb.com> [Wed, 30 Aug 2017 16:05:12 -0700] rev 34020
revset: do not flip "and" arguments when optimizing
Rewrite `flipand(y, x)` to `andsmally(x, y)` so the AST order is unchanged,
which could be more friendly to developers.
Differential Revision: https://phab.mercurial-scm.org/D579
Yuya Nishihara <yuya@tcha.org> [Wed, 30 Aug 2017 22:51:28 +0900] rev 34019
revset: make match function follow given subset if specified (API)
This should be sensible default since mfunc(subset) is roughly equivalent
to 'subset & mfunc'. The order argument is still there so we can specify
'anyorder' if the order doesn't really matter.
Yuya Nishihara <yuya@tcha.org> [Wed, 30 Aug 2017 22:41:36 +0900] rev 34018
revset: move order argument to run-time match function
We no longer need the order flag to build a parsed tree.
Yuya Nishihara <yuya@tcha.org> [Wed, 30 Aug 2017 23:53:30 +0900] rev 34017
revset: fix example describing how ordering is determined
It was 'X & !Y' before.
Yuya Nishihara <yuya@tcha.org> [Wed, 30 Aug 2017 22:32:47 +0900] rev 34016
revset: move order constants from revsetlang
Thanks to the recent refactor, the ordering rule is fully processed at
runtime.
Denis Laxalde <denis@laxalde.org> [Tue, 29 Aug 2017 11:25:22 +0200] rev 34015
tag: use filtered repo when creating new tags (
issue5539)
When pruning a changeset that added a tag and then adding another tag, the
"pruned" tag gets restored. This is because the tag creation step (tags._tag()
call in tags.tag()) is currently done on the unfiltered repo. This behavior
has been there from
7977d35df13b which backs out
b08af8f0ac01 with no clear
reason but caution on unthought situations at that time. In this changeset, we
pass the filtered repo to tags._tag(), preventing "pruned" tags to reappear.
This somehow restores
b08af8f0ac01, though now we arguably have a valid use
case for.
Martin von Zweigbergk <martinvonz@google.com> [Mon, 21 Aug 2017 16:46:05 -0700] rev 34014
extensions: add wrappedfunction() context manager
Several extensions exist that temporarily want to wrap a function (at
least narrowhg, any many of the extensions in hg-experimental). That's
why we have the unwrapfunction() that was introduced in
19578bb84731
(extensions: add unwrapfunction to undo wrapfunction, 2016-08-10).
This patch adds a simple wrappedfunction() that returns a context
manager.
Differential Revision: https://phab.mercurial-scm.org/D472
David Soria Parra <davidsp@fb.com> [Tue, 29 Aug 2017 18:20:50 -0700] rev 34013
mdiff: add a --ignore-space-at-eol option
Add an option that only ignores whitespaces at EOL. The name of the option is
the same as Git.
.. feature::
Added `--ignore-space-at-eol` diff option to ignore whitespace differences
at line endings.
Differential Revision: https://phab.mercurial-scm.org/D422
Jun Wu <quark@fb.com> [Fri, 25 Aug 2017 11:20:34 -0700] rev 34012
revset: improve documentation about ordering handling
The old documentation is a bit confusing. Namely, it's unclear whether
`define` means "I should ALWAYS define a new order", or "I should SOMETIMES
define a new order", and if it's the latter, what's the difference between
`define` and `any`?
This patch clarifies that and adds more examples.
Differential Revision: https://phab.mercurial-scm.org/D523
Jun Wu <quark@fb.com> [Sun, 20 Aug 2017 10:55:11 -0700] rev 34011
revset: remove order information from tree (API)
Keeping `order` in tree makes AST operation harder. And there could be
invalid cases if trees could be generated and compounded freely, like:
SetA(order=define) & SetB(order=define)
^^^^^^ couldn't be satisfied
This patch changes the code to calculate order on the fly, during tree
traversal. Optimization of reordering `and` arguments is preserved by
introducing a new internal operation `flipand`.
.. api::
revset.stringset() now takes 'order' as the last argument.
Differential Revision: https://phab.mercurial-scm.org/D451