view .hgignore @ 44653:02fa5392bab6

dispatch: force \n for newlines on sys.std* streams (BC)

The sys.std* streams behave differently on Python 3. On Python 3,
these streams are an io.TextIOWrapper that wraps a binary buffer
stored on a .buffer attribute. These TextIOWrapper instances
normalize \n to os.linesep by default. On Windows, this means
that \n is normalized to \r\n. So functions like print() which
have an implicit end='\n' will actually emit \r\n for line endings.

While most parts of Mercurial go through the ui.write() layer to
print output, some code - notably in extensions and hooks - can use
print(). If this code was using print() or otherwise writing to
sys.std* on Windows, Mercurial would emit \r\n.

In reality, pretty much everything on Windows reacts to \n just fine.
Mercurial itself doesn't emit \r\n when going through the ui layer.
Changing the sys.std* streams to not normalize line endings sounds
like a scary change. But I think it is safe. It also makes Mercurial
on Python 3 behave similarly to Python 2, which did not perform \r\n
normalization in print() by default.

.. bc:: sys.{stdout, stderr, stdin} now use \n line endings on Python 3

Differential Revision: https://phab.mercurial-scm.org/D8339

syntax: glob

*.elc
*.tmp
*.orig
*.rej
*~
*.mergebackup
*.o
*.so
*.dll
*.exe
*.pyd
*.pyc
*.pyo
*$py.class
*.swp
*.prof
*.zip
\#*\#
.\#*
tests/artifacts/cache/big-file-churn.hg
tests/.coverage*
tests/.testtimes*
tests/.hypothesis
tests/hypothesis-generated
tests/annotated
tests/exceptions
tests/*.err
tests/htmlcov
build
contrib/chg/chg
contrib/hgsh/hgsh
contrib/vagrant/.vagrant
dist
packages
doc/common.txt
doc/*.[0-9]
doc/*.[0-9].txt
doc/*.[0-9].gendoc.txt
doc/*.[0-9].{x,ht}ml
MANIFEST
MANIFEST.in
patches
mercurial/__modulepolicy__.py
mercurial/__version__.py
mercurial/hgpythonlib.h
mercurial.egg-info
.DS_Store
tags
cscope.*
.idea/*
.asv/*
.pytype/*
i18n/hg.pot
locale/*/LC_MESSAGES/hg.mo
hgext/__index__.py

rust/target/
rust/*/target/

# Generated wheels
wheelhouse/

syntax: regexp
^\.pc/
^\.(pydev)?project

# hackable windows distribution additions
^hg-python
^hg.py$