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Differential D3850

stringutil: update list of re-special characters to include &~
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Authored by durin42 on Jun 27 2018, 10:21 AM.

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Commits
rHGde275ab362cb: stringutil: update list of re-special characters to include &~
Summary

I missed this because I was looking at the change that refactored
re.escape, and these characters were added in
https://github.com/python/cpython/commit/05cb728d68a278d11466f9a6c8258d914135c96c.

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rHG Mercurial
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Automatic diff as part of commit; lint not applicable.
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Changeset List

PathPackages
Mmercurial/utils/stringutil.py (2 lines)

Diff 9325

mercurial/utils/stringutil.py

from .. import ( from .. import (
encoding, encoding,
error, error,
pycompat, pycompat,
) )
# regex special chars pulled from https://bugs.python.org/issue29995 # regex special chars pulled from https://bugs.python.org/issue29995
# which was part of Python 3.7. # which was part of Python 3.7.
_respecial = pycompat.bytestr(b'()[]{}?*+-|^$\\.# \t\n\r\v\f') _respecial = pycompat.bytestr(b'()[]{}?*+-|^$\\.&~# \t\n\r\v\f')
_regexescapemap = {ord(i): (b'\\' + i).decode('latin1') for i in _respecial} _regexescapemap = {ord(i): (b'\\' + i).decode('latin1') for i in _respecial}
def reescape(pat): def reescape(pat):
"""Drop-in replacement for re.escape.""" """Drop-in replacement for re.escape."""
# NOTE: it is intentional that this works on unicodes and not # NOTE: it is intentional that this works on unicodes and not
# bytes, as it's only possible to do the escaping with # bytes, as it's only possible to do the escaping with
# unicode.translate, not bytes.translate. Sigh. # unicode.translate, not bytes.translate. Sigh.
wantuni = True wantuni = True