1 Test for commands that close windows and/or buffers:
19 :" test for working :n when hidden set; write "testtext 2"
22 :" test for failing :rew when hidden not set; write "testtext 2 2"
26 :" test for working :rew when hidden set; write "testtext 1 1"
30 :" test for :all keeping a buffer when it's modified; write "testtext 1 1 1"
37 :" test abandoning changed buffer, should be unloaded even when 'hidden' set
38 :" write "testtext 2 2" twice
44 :" test ":hide" hides anyway when 'hidden' not set; write "testtext 3"
48 :" test ":edit" failing in modified buffer when 'hidden' not set
49 :" write "testtext 3 3"
52 :" test ":edit" working in modified buffer when 'hidden' set; write "testtext 1"
56 :" test ":close" not hiding when 'hidden' not set in modified buffer;
57 :" write "testtext 3 3 3"
62 :" test ":close!" does hide when 'hidden' not set in modified buffer;