Regexp does not match utf8 characters in words (\w+)
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Ignoring accented letters in string comparison
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UTF-8, UTF-16, and UTF-32
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Do regular expressions from the re module support word boundaries (\b)?
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Make utf8 readable in a file
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How to make regex accept only uppercase and lowercase letters with accents in java?
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Regex whitespace word boundary
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Regular expression to match non-ASCII characters?
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Regex matches but shouldn't
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Not all UTF-8 characters supported
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C# Regular Expressions with \Uxxxxxxxx characters in the pattern
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utf8 inputenc vs. babel
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Program to check/look up UTF-8/Unicode characters in string on command line?
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How can I replace a backslash with a double backslash using RegExp?
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Saving utf-8 texts with json.dumps as UTF8, not as \u escape sequence
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What to do Regular expression pattern doesn't match anywhere in string?
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Convert from UTF-8 to unicode c++