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| author | duerst <duerst@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2018-07-28 09:44:33 +0000 |
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| committer | duerst <duerst@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2018-07-28 09:44:33 +0000 |
| commit | 1795dda52b301fa3dbc8dae97788c5f051d9be10 (patch) | |
| tree | 9254e6a563212f767b0c5f2bf8f1f3b5739dc4e1 /re.c | |
| parent | 7c0eb2851ab66007ec870c3e2335fc5138e2452b (diff) | |
| download | ruby-1795dda52b301fa3dbc8dae97788c5f051d9be10.tar.gz | |
fix range check for Hangul jamo trailers in Unicode normalization
* lib/unicode_normalize/normalize.rb: Fix the range check for trailing
Hangul jamo characters in Unicode normalization. Different from
leading or vowel jamos, where LBASE and VBASE are actual characters,
a value equal to TBASE expresses the absence of a trailing jamo.
This fix is technically correct, but there was no bug because
the regular expressions in lib/unicode_normalize/tables.rb
eliminate jamos equal to TBASE from normalization processing.
* test/test_unicode_normalize.rb: Add preventive test
test_no_trailing_jamo based on
https://github.com/python/cpython/commit/d134809cd3764c6a634eab7bb8995e3e2eff14d5
just for the case we ever get a regression.
This closes issue #14934, thanks to MaLin (Lin Ma) for reporting.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64087 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 're.c')
0 files changed, 0 insertions, 0 deletions