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Case-insensitive searching '\u00c0' matches '\u0020'(space) under Windows Chinese Edition #2

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hltj opened this issue May 12, 2013 · 1 comment
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Case-insensitive searching '\u00c0' matches '\u0020'(space) under Windows Chinese Edition #2

hltj opened this issue May 12, 2013 · 1 comment
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hltj commented May 12, 2013

Case-insensitive searching '\u00c0'('À') matches '\u0020'(space) under Windows either Chinese-Simplified or Chinese-Traditional Edition.

These are many other characters meet the same problem.
@ghost ghost assigned hltj May 12, 2013
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hltj commented May 12, 2013

Perhaps it was a bug of Windows CRT function towlower(), it will convert '\u00c0' to '\u0020' with Chinse locale.

hltj added a commit that referenced this issue May 12, 2013
@hltj
1. refactor case conversion code and introduce ICU4C.
83ee144 
2. #2 fixed a bug on Windows that case-insensitive searching '\u00c0' matches '\u0020'(space) with Chinese-Simplified/Traditional locale;
3. #3 fixed some characters case conversion, case-insensitive searching and sorting problems.
4. increase version number to 2.9.1.
@hltj hltj closed this as completed May 12, 2013
@hltj hltj mentioned this issue Jan 15, 2014
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hltj pushed a commit that referenced this issue Mar 25, 2015
Merge pull request #2 from hltj/master
19176da 
update translation files
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