1" Tests for the :set command 2 3function Test_set_backslash() 4 let isk_save = &isk 5 6 set isk=a,b,c 7 set isk+=d 8 call assert_equal('a,b,c,d', &isk) 9 set isk+=\\,e 10 call assert_equal('a,b,c,d,\,e', &isk) 11 set isk-=e 12 call assert_equal('a,b,c,d,\', &isk) 13 set isk-=\\ 14 call assert_equal('a,b,c,d', &isk) 15 16 let &isk = isk_save 17endfunction 18 19function Test_set_add() 20 let wig_save = &wig 21 22 set wildignore=*.png, 23 set wildignore+=*.jpg 24 call assert_equal('*.png,*.jpg', &wig) 25 26 let &wig = wig_save 27endfunction 28