commit https://github.com/vim/vim/commit/70e136e1d86ea1d795774824c7b712245912946d Author: Bram Moolenaar <Bram@vim.org> Date: Fri Jul 1 14:04:51 2016 +0200 patch 7.4.1970 Problem: Using ":insert" in an empty buffer sets the jump mark. (Ingo Karkat) Solution: Don't adjust marks when replacing the empty line in an empty buffer. (closes #892)

" A series of tests that can run in one Vim invocation.
" This makes testing go faster, since Vim doesn't need to restart.

" These tests use latin1 'encoding'.  Setting 'encoding' is in the individual
" files, so that they can be run by themselves.

source test_regexp_latin.vim