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rhg: do not try to open a nodemap for an inline index...
rhg: do not try to open a nodemap for an inline index This saves an [open] system call per file, which is a small saving, but it showed up in the profile at large file counts (it accounted for 30ms out of 400ms needed for catting 10000 files, on a ZFS filesystem on Linux, so ~3us per syscall). Differential Revision: https://phab.mercurial-scm.org/D11659
Arseniy Alekseyev -
r49040:5e77bdc2 default
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Mercurial

Mercurial is a fast, easy to use, distributed revision control tool for software developers.

Basic install:

$ make            # see install targets
$ make install    # do a system-wide install
$ hg debuginstall # sanity-check setup
$ hg              # see help

Running without installing:

$ make local      # build for inplace usage
$ ./hg --version  # should show the latest version

See https://mercurial-scm.org/ for detailed installation instructions, platform-specific notes, and Mercurial user information.

Notes for packagers

Mercurial ships a copy of the python-zstandard sources. This is used to provide support for zstd compression and decompression functionality. The module is not intended to be replaced by the plain python-zstandard nor is it intended to use a system zstd library. Patches can result in hard to diagnose errors and are explicitly discouraged as unsupported configuration.