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| author | Greg Ward <gward@python.net> | 2004-06-03 01:59:41 (GMT) |
|---|---|---|
| committer | Greg Ward <gward@python.net> | 2004-06-03 01:59:41 (GMT) |
| commit | 6186410db06f28b3032a882d5ba7a2e3dcf95a80 (patch) | |
| tree | 9ddf7a949974f652fe6012007d0650312634b51b /Lib | |
| parent | 29eb8c315d23fd6a36a22be50ad4c1a229f94342 (diff) | |
| download | cpython-6186410db06f28b3032a882d5ba7a2e3dcf95a80.zip cpython-6186410db06f28b3032a882d5ba7a2e3dcf95a80.tar.gz cpython-6186410db06f28b3032a882d5ba7a2e3dcf95a80.tar.bz2 | |
SF #965425: fix so hyphenated words surrounded by punctuation are
wrapped correctly.
Diffstat (limited to 'Lib')
| -rw-r--r-- | Lib/test/test_textwrap.py | 19 | ||||
| -rw-r--r-- | Lib/textwrap.py | 6 |
2 files changed, 21 insertions, 4 deletions
diff --git a/Lib/test/test_textwrap.py b/Lib/test/test_textwrap.py index 5ff4bcc..8c7279d 100644 --- a/Lib/test/test_textwrap.py +++ b/Lib/test/test_textwrap.py @@ -1,5 +1,5 @@ # -# Test script for the textwrap module. +# Test suite for the textwrap module. # # Original tests written by Greg Ward <gward@python.net>. # Converted to PyUnit by Peter Hansen <peter@engcorp.com>. @@ -271,6 +271,23 @@ What a mess! self.check_split("foo --option-opt bar", ["foo", " ", "--option-", "opt", " ", "bar"]) + def test_punct_hyphens(self): + # Oh bother, SF #965425 found another problem with hyphens -- + # hyphenated words in single quotes weren't handled correctly. + # In fact, the bug is that *any* punctuation around a hyphenated + # word was handled incorrectly, except for a leading "--", which + # was special-cased for Optik and Docutils. So test a variety + # of styles of punctuation around a hyphenated word. + # (Actually this is based on an Optik bug report, #813077). + self.check_split("the 'wibble-wobble' widget", + ['the', ' ', "'wibble-", "wobble'", ' ', 'widget']) + self.check_split('the "wibble-wobble" widget', + ['the', ' ', '"wibble-', 'wobble"', ' ', 'widget']) + self.check_split("the (wibble-wobble) widget", + ['the', ' ', "(wibble-", "wobble)", ' ', 'widget']) + self.check_split("the ['wibble-wobble'] widget", + ['the', ' ', "['wibble-", "wobble']", ' ', 'widget']) + def test_funky_parens (self): # Second part of SF bug #596434: long option strings inside # parentheses. diff --git a/Lib/textwrap.py b/Lib/textwrap.py index d9df019..32ab10b 100644 --- a/Lib/textwrap.py +++ b/Lib/textwrap.py @@ -79,11 +79,11 @@ 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'[^\s\w]*\w{2,}-(?=\w{2,})|' # hyphenated words r'(?<=[\w\!\"\'\&\.\,\?])-{2,}(?=\w))') # em-dash - # XXX will there be a locale-or-charset-aware version of - # string.lowercase in 2.3? + # XXX this is not locale- or charset-aware -- string.lowercase + # is US-ASCII only (and therefore English-only) sentence_end_re = re.compile(r'[%s]' # lowercase letter r'[\.\!\?]' # sentence-ending punct. r'[\"\']?' # optional end-of-quote |