Computes a list of applicable locale names, which can be used to
e.g. construct locale-dependent filenames or search paths. The returned
list is sorted from most desirable to least desirable and always contains
the default locale "C".
For example, if LANGUAGE=de:en_US, then the returned list is
"de", "en_US", "en", "C".
This function consults the environment variables LANGUAGE,
LC_ALL, LC_MESSAGES and LANG
to find the list of locales specified by the user.
Since 2.6
Computes a list of applicable locale names, which can be used to e.g. construct locale-dependent filenames or search paths. The returned list is sorted from most desirable to least desirable and always contains the default locale "C". For example, if LANGUAGE=de:en_US, then the returned list is "de", "en_US", "en", "C". This function consults the environment variables LANGUAGE, LC_ALL, LC_MESSAGES and LANG to find the list of locales specified by the user. Since 2.6