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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
" vim: shiftwidth=2 sts=2 expandtab
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