patch 8.2.3121: 'listchars' "exceeds" character appears in foldcolumn Commit: https://github.com/vim/vim/commit/41fb723ee97baa2f095cde601a5a144b168b7a6b Author: Bram Moolenaar <Bram@vim.org> Date: Thu Jul 8 12:40:05 2021 +0200 patch 8.2.3121: 'listchars' "exceeds" character appears in foldcolumn Problem: 'listchars' "exceeds" character appears in foldcolumn. Window separator is missing. (Leonid V. Fedorenchik) Solution: Only draw the "exceeds" character in the text area. Break the loop when not drawing the text. (closes #8524)

" 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

" vim: shiftwidth=2 sts=2 expandtab