The locale system's character set is alwaysutf-8. While it is possible to use other character sets for the locale system,utf-8 offers many benefits that other character sets lack, and has no known issues. For this reason, we only recommendutf-8 locales.
If you receive character encoding errors or other "garbled" text, read our Troubleshooting documentation.
The locale system uses the utf-8 character encoding for several specific reasons:
Character sets and collations are complicated topics. A unified standard simplifies the localization process immensely.
utf-8 support is universal.
utf-8 allows you to list multiple languages in a single interface or file (for example, to create a menu of available locales).
utf-8 ensures that the locale system can interact with external systems (for example, file editors and databases).
While it is possible for a locale to use another character encoding, we have yet to find a good reason to do so. For this reason, we will not document how to use a different character set. If, however, you think that you have found a valid reason to use another character set, we would be happy to consider it. Send an email to firstname.lastname@example.org with the technical reasons why your project requires a locale in another encoding.
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