forked from aniani/vim
Problem: INI files not detected Solution: detect uppercase .INI as dosini files It previo~1 only worked for lower-case .ini files, but upperc~1 .INI is also somewhat common on account of DOS' old 8.3 upperc~2 only filena~1. closes: #13316 Signed-off-by: Christian Brabandt <cb@256bit.org> Co-authored-by: Martin Tournoij <martin@arp242.net>