Mercurial > vim
view src/testdir/test_ex_undo.vim @ 8939:36cb3aff8c1c v7.4.1755
commit https://github.com/vim/vim/commit/517ffbee0d5b7b46320726faaa330b61f54e867c
Author: Bram Moolenaar <Bram@vim.org>
Date: Wed Apr 20 14:59:29 2016 +0200
patch 7.4.1755
Problem: When using getreg() on a non-existing register a NULL list is
returned. (Bjorn Linse)
Solution: Allocate an empty list. Add a test.
author | Christian Brabandt <cb@256bit.org> |
---|---|
date | Wed, 20 Apr 2016 15:00:06 +0200 |
parents | 52b13e25b21d |
children | 08940efa6b4e |
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" Tests for :undo func Test_ex_undo() new ex-undo setlocal ul=10 exe "normal ione\n\<Esc>" setlocal ul=10 exe "normal itwo\n\<Esc>" setlocal ul=10 exe "normal ithree\n\<Esc>" call assert_equal(4, line('$')) undo call assert_equal(3, line('$')) undo 1 call assert_equal(2, line('$')) undo 0 call assert_equal(1, line('$')) quit! endfunc