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Fix SF bug #596434: tweak wordsep_re so "--foo-bar" now splits 

into /--foo-/bar/ rather than /--/foo-/bar/.  Needed for Optik and
Docutils to handle Unix-style command-line options properly.
This commit is contained in:
Greg Ward 2002-08-22 21:04:21 +00:00
parent ae4693129a
commit cce4d67fc4
1 changed files with 1 additions and 1 deletions
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Lib/textwrap.py
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@ -55,7 +55,7 @@ class TextWrapper:
# Hello/ /there/ /--/ /you/ /goof-/ball,/ /use/ /the/ /-b/ /option!
# (after stripping out empty strings).
wordsep_re = re.compile(r'(\s+|' # any whitespace
r'\w{2,}-(?=\w{2,})|' # hyphenated words
r'-*\w{2,}-(?=\w{2,})|' # hyphenated words
r'(?<=\w)-{2,}(?=\w))') # em-dash
# XXX will there be a locale-or-charset-aware version of