patch 8.1.1007: using closure may consume a lot of memory commit https://github.com/vim/vim/commit/209b8e3e3bf7a4a3d102134124120f6c7f57d560 Author: Bram Moolenaar <Bram@vim.org> Date: Thu Mar 14 13:43:24 2019 +0100 patch 8.1.1007: using closure may consume a lot of memory Problem: Using closure may consume a lot of memory. Solution: unreference items that are no longer needed. Add a test. (Ozaki Kiichi, closes #3961)

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