commit https://github.com/vim/vim/commit/fca66003053f8c0da5161d1fe4b75b3a389934b5 Author: Bram Moolenaar <Bram@vim.org> Date: Sat Apr 23 15:30:09 2016 +0200 patch 7.4.1782 Problem: strcharpart() does not work properly with some multi-byte characters. Solution: Use mb_cptr2len() instead of mb_char2len(). (Hirohito Higashi)

let s:encoding = &enc
if s:encoding == 'latin1'
    if has("unix")
	let s:encoding = 'iso-8859-2'
    else
	let s:encoding = 'cp1250'
    endif
endif

if s:encoding == 'utf-8'
	source <sfile>:p:h/croatian_utf-8.vim
elseif s:encoding == 'cp1250'
	source <sfile>:p:h/croatian_cp1250.vim
else
	source <sfile>:p:h/croatian_iso-8859-2.vim
endif