* international/mule-cmds.c (locale-language-names):

* international/mule-cmds.c (locale-language-names):
Use Latin-1 (not Latin-3) for Afrikaans, Galician.
Use Latin-5 (not Cyrillic-ISO) for Byelorussian, Bulgarian,
Macedonian, Russian, Ukrainian, Serbian (Cyrillic alphabet).
Use Latin-8 for Welsh.
Use Latin-1 for English if "en" is explicitly specified.
Use Latin-1 for Scots Gaelic, Tagalog.
Use Latin-1 (not Latin-4) for Greenlandic.
Use Latin-1 (not Latin-2) for Albanian.
(locale-preferred-coding-systems, locale-language-names):
Remove generic ISO 8859 locales; locale-charset-language-names now
does this.
(locale-charset-language-names): New variable.
(set-locale-environment): Use language name specified by
locale-charset-language-names if its charsets disagree with the
language name specified by locale-language-names.