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Bug #1839
closedString#tr borked for UTF-8 0080..00FF
Status:
Closed
Assignee:
-
Target version:
-
ruby -v:
ruby 1.8.6 (2007-09-24 patchlevel 111) [i486-linux]
Backport:
Description
=begin
a = "uber"
=> "uber"
a.encoding
=> #Encoding:UTF-8
b = a.tr("u","ü")
=> "\xFCber"
b.encoding
=> #Encoding:UTF-8
What's more remarkable,
b.valid_encoding?
=> true
!!!
b << "x"
=> "\xFCberx"
b.valid_encoding?
=> true
!!!
And yet it works for codepoints > 255:
c = a.tr("u","ł")
=> "łber"
c.encoding
=> #Encoding:UTF-8
=end
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