patch 8.2.2738: extending a list with itself can give wrong result Commit: https://github.com/vim/vim/commit/dcae51facc4d6de1edd62f0242b40972be841103 Author: Bram Moolenaar <Bram@vim.org> Date: Thu Apr 8 20:10:10 2021 +0200 patch 8.2.2738: extending a list with itself can give wrong result Problem: Extending a list with itself can give wrong result. Solution: Remember the item before where the insertion happens and skip to after the already inserted items. (closes #1112)

" 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