patch 8.0.0333: illegal memory access when 'complete' ends in a backslash commit https://github.com/vim/vim/commit/226c53429109f24e31c17016aedfd7fbf7a9aa50 Author: Bram Moolenaar <Bram@vim.org> Date: Fri Feb 17 14:53:15 2017 +0100 patch 8.0.0333: illegal memory access when 'complete' ends in a backslash Problem: Illegal memory access when 'complete' ends in a backslash. Solution: Check for trailing backslash. (Dominique Pelle, closes https://github.com/vim/vim/issues/1478)

" Tests for the Tcl interface.

if !has('tcl')
  finish
end

function Test_tcldo()
  " Check deleting lines does not trigger ml_get error.
  new
  call setline(1, ['one', 'two', 'three'])
  tcldo ::vim::command %d_
  bwipe!

  " Check switching to another buffer does not trigger ml_get error.
  new
  let wincount = winnr('$')
  call setline(1, ['one', 'two', 'three'])
  tcldo ::vim::command new
  call assert_equal(wincount + 1, winnr('$'))
  bwipe!
  bwipe!
endfunc