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LibUnicode+LibJS: Store locale keyword values as a single string

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Previously, LibUnicode would store the values of a keyword as a Vector.
For example, the locale "en-u-ca-abc-def" would have its keyword "ca"
stored as {"abc, "def"}. Then, canonicalization would occur on each of
the elements in that Vector.

This is incorrect because, for example, the keyword value "true" should
only be dropped if that is the entire value. That is, the canonical form
of "en-u-kb-true" is "en-u-kb", but "en-u-kb-abc-true" does not change
for canonicalization. However, we would canonicalize that locale as
"en-u-kb-abc".
This commit is contained in:
Timothy Flynn 2021-09-08 15:25:35 -04:00 • committed by Linus Groh
parent 75657b79c6
commit 4f2bcebe74
5 changed files with 102 additions and 118 deletions
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8
Userland/Libraries/LibUnicode/Locale.h
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@ -29,7 +29,7 @@ struct LanguageID {
struct Keyword {
String key {};
Vector<String> types {};
String value {};
};
struct LocaleExtension {
@ -38,8 +38,8 @@ struct LocaleExtension {
};
struct TransformedField {
String key;
Vector<String> values {};
String key {};
String value {};
};
struct TransformedExtension {
@ -49,7 +49,7 @@ struct TransformedExtension {
struct OtherExtension {
char key {};
Vector<String> values {};
String value {};
};
using Extension = Variant<LocaleExtension, TransformedExtension, OtherExtension>;