crecord: add handle(next|prev)search functions These are now just simple wrappers around `searchdirection`

crecord: add a searchdirection function If a regex has already been previously set, this function handles the UI elements of searching again forward or backward.

crecord: add a handlesearch function This function sets up some of the UI, such as getting the search string from the user and displaying results or their absence.

crecord: add a showsearch function This function takes a regex and searches either forward or backward, moving the current item to the found item, if any, and unfolding the relevant context.

crecord: add a default regex to curseschunkselector Whether there is a regex to search or not will affect if we can find the next or the previous search hit.

crecord: add `content` properties to all nodes In order to have a unified API of what can be searched, let's provide a `content` property to each node type. This way we can search filenames, context headers (e.g. containing function names, if deducible from patch context) or changed lines themselves.

crecord: update uiheader docstring There's no need to move anything to patch.py. The uiheader class only has methods relevant to crecord and overrides __getattr__ in order to use `patch.header` objects as a sort of mixin.

crecord: add skipfolded param to previtem This just simplifies the API a bit so it matches `nextitem` and I can handle both nextitem and previtem symmetrically.

dispatch: don't attempt to import debugger as bytestring The __import__ thingie needs a string, not a bytestring. Guess I'm the only one who uses this once in a while and noticed it was broken.

debugsetparents: fix Marmoutian docstring Just some light proofreading.

docs: fix broken `make` in `docs/` We had some wrapped lines without blank lines between, which made the runrst script think the list was not a list and it got confused about the indentation. I added blank lines, and also some other minor styling for consistency with the rest of the file.

branchmap: use mmap for faster revbranchcache loading A typical revbranchmap usage is: - load the entire revbranchmap file into memory - maybe do a few lookups - add a few bytes to it - write the addition to disk There's no reason to load the entire revbranchmap into memory. We can split it into a large immutable prefix and a mutable suffix, and then memorymap the prefix, thus saving all the useless loading. Benchmarking on some real-world pushes suggests that out of ~100s server-side push handling revbranchcache handling is responsible for: * ~7s with no change * ~1.3s with the change, without mmap * 0.04s with the change, with mmap

hghave: add py312 and py313 While not required in the core test suite in the moment, these could be useful in the future or for extensions. For example, Python 3.12 removed distutils and it might make sense to differentiate based on that.

hghave: use strings instead of floats for version numbers passed to checkvers I think it’s a really bad idea to use floats for version numbers. One problem is that 3.10 is the same as 3.1.

py3: fully port doctest to py3

import-checker: make stdlib path detection work in virtual environments The previous logic tried to find the directory containing BaseHTTPServer, which didn’t work as indended because it was only present on Python 2. Instead, the argparse module is used now.

cleanup: remove unnecessary list constructor calls around list comprehensions

branching: merge stable into default

Added signature for changeset 3fd1efb3ad12

Added tag 6.6.3 for changeset 3fd1efb3ad12

relnotes: add 6.6.3

tests: fix nondeterministic test failure in test-contrib-perf.t It turns out (not too shockingly!) the kernel sometimes has some work to do, perhaps at the very least context-switching, so asserting the system time is 0.000000 doesn't work.

grep: restore usage of --include/--exclude options The refactor in 4a73df6eb67d accidentally forgot to transform the opts argument for walkopts into a byteskwargs. This resulted in its options being ignored. In particular, the -X/-I pair of options was missing. A simple fix restores its usage. Tests included, of course.

rust-changelog: don't panic on empty file lists

tests: use sha256line.py instead of /dev/random in test-censor.t (issue6858) Sometimes the systems that run our test suite don't have enough entropy and they cannot produce target file of the expected size using /dev/random, which results in test failures. Switching to /dev/urandom would give us way more available data at the cost of it being less "random", but we don't really need to use entropy for this task at all, since we only care if the file size after compression is big enough to not be stored inline in the revlog. So let's use something that we already have used to generate this kind of data in other tests.

tests: make sha256line.py available for all tests This was previously only used in test-revlog-delta-find.t, but it will be useful (and used) in other tests that might need to generate poorly-compressible files.

delta-find: pass the full deltainfo to the _DeltaSearch class Having more information is better, so we pass it directly.

delta-find: move sparse-revlog pre-filtering in the associated class Lets move the specialized code in the specialized class.

delta-find: move sparse-revlog delta checks in the associated class Lets move the specialized code in the specialized class.

delta-find: split the _DeltaSearch class in two We now have things sliced small enough to have two class that use different `_iter_groups` implementation to encode their different logic. The filtering code remains to be moved, but I would rather keep this changeset simple and move them in the next.