D7770: zstandard: vendor python-zstandard 0.13.0

[indygreg (Gregory Szorc)]

indygreg created this revision.
Herald added subscribers: mercurial-devel, mjpieters.
Herald added a reviewer: hg-reviewers.

REVISION SUMMARY
  Version 0.13.0 of the package was just released. It contains
  an upgraded zstd C library which can result in some performance
  wins, official support for Python 3.8, and a blackened code base.
  
  There were no meaningful code or functionality changes in this
  release of python-zstandard: just reformatting and an upgraded
  zstd library version. So the diff seems much larger than what it
  is.
  
  Files were added without modifications.
  
  The clang-format-ignorelist file was updated to reflect a new
  header file in the zstd distribution.
  
  1. no-check-commit because 3rd party code has different style guidelines

REPOSITORY
  rHG Mercurial

BRANCH
  default

REVISION DETAIL
  https://phab.mercurial-scm.org/D7770

AFFECTED FILES
  contrib/clang-format-ignorelist
  contrib/python-zstandard/NEWS.rst
  contrib/python-zstandard/README.rst
  contrib/python-zstandard/c-ext/python-zstandard.h
  contrib/python-zstandard/make_cffi.py
  contrib/python-zstandard/setup.py
  contrib/python-zstandard/setup_zstd.py
  contrib/python-zstandard/tests/common.py
  contrib/python-zstandard/tests/test_buffer_util.py
  contrib/python-zstandard/tests/test_compressor.py
  contrib/python-zstandard/tests/test_compressor_fuzzing.py
  contrib/python-zstandard/tests/test_data_structures.py
  contrib/python-zstandard/tests/test_data_structures_fuzzing.py
  contrib/python-zstandard/tests/test_decompressor.py
  contrib/python-zstandard/tests/test_decompressor_fuzzing.py
  contrib/python-zstandard/tests/test_estimate_sizes.py
  contrib/python-zstandard/tests/test_module_attributes.py
  contrib/python-zstandard/tests/test_train_dictionary.py
  contrib/python-zstandard/zstandard/__init__.py
  contrib/python-zstandard/zstandard/cffi.py
  contrib/python-zstandard/zstd.c
  contrib/python-zstandard/zstd/common/bitstream.h
  contrib/python-zstandard/zstd/common/compiler.h
  contrib/python-zstandard/zstd/common/fse.h
  contrib/python-zstandard/zstd/common/fse_decompress.c
  contrib/python-zstandard/zstd/common/mem.h
  contrib/python-zstandard/zstd/common/pool.c
  contrib/python-zstandard/zstd/common/threading.c
  contrib/python-zstandard/zstd/common/threading.h
  contrib/python-zstandard/zstd/common/zstd_internal.h
  contrib/python-zstandard/zstd/compress/zstd_compress.c
  contrib/python-zstandard/zstd/compress/zstd_compress_internal.h
  contrib/python-zstandard/zstd/compress/zstd_compress_literals.c
  contrib/python-zstandard/zstd/compress/zstd_compress_literals.h
  contrib/python-zstandard/zstd/compress/zstd_compress_sequences.c
  contrib/python-zstandard/zstd/compress/zstd_compress_sequences.h
  contrib/python-zstandard/zstd/compress/zstd_cwksp.h
  contrib/python-zstandard/zstd/compress/zstd_double_fast.c
  contrib/python-zstandard/zstd/compress/zstd_fast.c
  contrib/python-zstandard/zstd/compress/zstd_lazy.c
  contrib/python-zstandard/zstd/compress/zstd_ldm.c
  contrib/python-zstandard/zstd/compress/zstd_opt.c
  contrib/python-zstandard/zstd/compress/zstdmt_compress.c
  contrib/python-zstandard/zstd/decompress/huf_decompress.c
  contrib/python-zstandard/zstd/decompress/zstd_decompress.c
  contrib/python-zstandard/zstd/decompress/zstd_decompress_block.c
  contrib/python-zstandard/zstd/deprecated/zbuff.h
  contrib/python-zstandard/zstd/dictBuilder/cover.c
  contrib/python-zstandard/zstd/dictBuilder/zdict.c
  contrib/python-zstandard/zstd/zstd.h

To: indygreg, #hg-reviewers
Cc: mjpieters, mercurial-devel