Yuya Nishihara <yuya@tcha.org> [Sun, 05 Jul 2015 12:02:13 +0900] rev 25815
parser: separate actions for primary expression and prefix operator
This will allow us to define both a primary expression, ":", and a prefix
operator, ":y". The ambiguity will be resolved by the next patch.
Prefix actions in elements table are adjusted as follows:
original prefix primary prefix
----------------- -------- -----------------
("group", 1, ")") -> n/a ("group", 1, ")")
("negate", 19) -> n/a ("negate", 19)
("symbol",) -> "symbol" n/a
Pierre-Yves David <pierre-yves.david@fb.com> [Fri, 17 Jul 2015 15:53:56 +0200] rev 25814
changelog: update read pending documentation
The pending index contains a full copy of the index + in-transaction data. We
replace "extend" with "overwrite" to make this clearer.
Matt Harbison <matt_harbison@yahoo.com> [Sun, 15 Jul 2012 12:43:10 -0400] rev 25813
extdiff: add support for subrepos
Git and svn subrepo support is incomplete, because they don't support archiving
the working copy.
Matt Harbison <matt_harbison@yahoo.com> [Wed, 11 Jul 2012 20:48:51 -0400] rev 25812
extdiff: use archiver to take snapshots of committed revisions
This is the last step before supporting extdiff -S. It maintains the existing
behavior of diffing the largefile standins instead of the largefiles themselves.
Note however that the standins are not updated immediately upon modification, so
uncommitted largefile changes are ignored, as they previously were, even with
the diff command.
Matt Harbison <matt_harbison@yahoo.com> [Sat, 11 Jul 2015 23:26:33 -0400] rev 25811
largefiles: allow the archiving of largefiles to be disabled
There are currently no users of this, but it is a necessary step before
converting extdiff to use archive. It may be useful to add an argument to
extdiff in the future and allow largefiles to be diffed, but archiving
largefiles can have significant overhead and may not be very diffable, so
archiving them by default seems wrong.
It is a mystery to me why the lfstatus attribute needs to be set on the
unfiltered repo. However if it is set on the filtered repo instead (and the
filtered repo is passed to the original command), the lfstatus attribute is
False in the overrides for archival.archive() and hgsubrepo.archive() when
invoking the archive command. This smells like the buggy status behavior (see
67d63ec85eb7, which was reverted in df463ca0adef). Neither the status nor
summary commands have this weird behavior in their respective overrides.
Yuya Nishihara <yuya@tcha.org> [Thu, 16 Jul 2015 23:36:08 +0900] rev 25810
parsers: fix buffer overflow by invalid parent revision read from revlog
If revlog file is corrupted, it can have parent pointing to invalid revision.
So we should validate it before updating nothead[], phases[], seen[], etc.
Otherwise it would cause segfault at best.
We could use "rev" instead of "maxrev" as upper bound, but I think the explicit
"maxrev" can clarify that we just want to avoid possible buffer overflow
vulnerability.
Laurent Charignon <lcharignon@fb.com> [Thu, 16 Jul 2015 11:12:15 -0700] rev 25809
histedit: mark temporary commits as obsolete when allowed to
Before this patch, we were stripping temporary commits at the end of a histedit
whether it was successful or not. If we can create obs markers, we should
create them instead of stripping because it is faster and safer.