K 10
svn:author
V 6
yuripv
K 8
svn:date
V 27
2020-06-13T14:11:02.098506Z
K 7
svn:log
V 381
nvi: fallback to ISO8859-1 as last resort

Current logic of using user's locale encoding that is UTF-8 doesn't make
much sense if we already failed the looks_utf8() check and skipped
encoding set using "fileencoding" as being UTF-8 as well; fallback to
ISO8859-1 in that case.

Reviewed by:	Zhihao Yuan <lichray@gmail.com>
Differential Revision:	https://reviews.freebsd.org/D24919

END