String#unpack("Ux") does not handle multi-bytes correctly
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Key: JRUBY-1454
URL: http://jira.codehaus.org/browse/JRUBY-1454
Project: JRuby
Issue Type: Bug
Components: Core Classes/Modules
Affects Versions: JRuby 1.0.1
Reporter: Tom Quellenberg
Attachments: patch.txt
A call of b.unpack("U2") should return two characters, but returns only one.
# three characters 'รค'
b = [0xC3,0xA4, 0xC3,0xA4, 0xC3,0xA4].pack("C*")
# should result in two charachters, currently 1
b.unpack("U2")
A patch which solves the problem is attached
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