зеркало из https://github.com/mozilla/gecko-dev.git
cc30b8a270
Add additional logic to our language negotation to do apply likelySubtags when a direct match is not available. Currently, if the user specifies the locale with region, and we do not have a direct for that region, we pick all locales for the same language and other regions in no order. The example of where it returns suboptimal results: 1) Requested locale "en-CA" 2) Available locales ["en-ZA", "en-GB", "en-US"] 3) Negotiated locales ["en-ZA", "en-GB", "en-US"] This would not happen, if the user requested a generic "de", "en" etc.: 1) Requested locale "en" 2) Available locales ["en-ZA", "en-GB", "en-US"] 3) Negotiated locales ["en-US", "en-ZA", "en-GB"] because after not finding a direct match, we would use likelySubtags to extend "en" to "en-Latn-US" and then find the priority match in "en-US". This patch extends this logic to "en-US" or "de-LU" by adding a step which strips the region tag and then applies likelySubtag on the result. This means that in absence of direct match the following fallbacks would happen: "de-LU" -> "de-DE" "es-CL" -> "es-ES" "en-CA" -> "en-US" This does not affect languages that use multiple scripts, so ar, sr and zh are not affected. MozReview-Commit-ID: BR1WrgXSf6a --HG-- extra : rebase_source : abc205c4f993680ab0cd0c8b8c016543d5462d01 |
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| .. | ||
| android | ||
| gtk | ||
| mac | ||
| tests | ||
| unix | ||
| windows | ||
| DateTimeFormat.cpp | ||
| DateTimeFormat.h | ||
| DateTimeFormatAndroid.cpp | ||
| LocaleService.cpp | ||
| LocaleService.h | ||
| OSPreferences.cpp | ||
| OSPreferences.h | ||
| PluralForm.jsm | ||
| encodingsgroups.properties | ||
| langGroups.properties | ||
| language.properties | ||
| moz.build | ||
| mozILocaleService.idl | ||
| mozIOSPreferences.idl | ||
| nsCollation.cpp | ||
| nsCollation.h | ||
| nsCollationAndroid.cpp | ||
| nsCollationCID.h | ||
| nsCollationFactory.cpp | ||
| nsCollationFactory.h | ||
| nsICollation.idl | ||
| nsIPlatformCharset.h | ||
| nsLanguageAtomService.cpp | ||
| nsLanguageAtomService.h | ||
| nsLocaleConstructors.h | ||
| nsPlatformCharset.h | ||
| nsUConvPropertySearch.cpp | ||
| nsUConvPropertySearch.h | ||
| props2arrays.py | ||