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Matt Harbison authored
After doing a `make clean`, I started getting cryptic failures to import
extensions with the `minimumhgversion` attribute on py3:

    *** failed to import extension evolve: '>' not supported between instances of 'int' and 'NoneType'
    *** failed to import extension topic: '>' not supported between instances of 'int' and 'NoneType'

This now handles the `(None, None)` tuple before comparing, and disables the
extension with the same friendly message as in py2.

Differential Revision: https://phab.mercurial-scm.org/D9363
f96059fa
History
Name Last commit Last update
contrib
doc
hgdemandimport
hgext
hgext3rd
i18n
mercurial
relnotes
rust
tests
.arcconfig
.clang-format
.editorconfig
.hgignore
.hgsigs
.hgtags
.jshintrc
CONTRIBUTING
CONTRIBUTORS
COPYING
Makefile
README.rst
black.toml
hg
hgeditor
hgweb.cgi
rustfmt.toml
setup.py

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.