patch 8.0.1362: terminal window colors wrong when using Terminal highlighting commit https://github.com/vim/vim/commit/a7c54cfcf825e8e99db03f4ccdb1a32cd0714c52 Author: Bram Moolenaar <Bram@vim.org> Date: Fri Dec 1 21:07:20 2017 +0100 patch 8.0.1362: terminal window colors wrong when using Terminal highlighting Problem: Terminal window colors wrong when using Terminal highlighting. Solution: Set ansi_index when setting the default color. Also cache the color index for Terminal. (Ozaki Kiichi, closes #2393)

" Tests for the :set command

function Test_set_backslash()
  let isk_save = &isk

  set isk=a,b,c
  set isk+=d
  call assert_equal('a,b,c,d', &isk)
  set isk+=\\,e
  call assert_equal('a,b,c,d,\,e', &isk)
  set isk-=e
  call assert_equal('a,b,c,d,\', &isk)
  set isk-=\\
  call assert_equal('a,b,c,d', &isk)

  let &isk = isk_save
endfunction

function Test_set_add()
  let wig_save = &wig

  set wildignore=*.png,
  set wildignore+=*.jpg
  call assert_equal('*.png,*.jpg', &wig)

  let &wig = wig_save
endfunction