patch 8.0.1005: terminal without job updates slowly in GUI commit https://github.com/vim/vim/commit/4ab7968aa9d8a624cd56f55b5cad2bedb240eb73 Author: Bram Moolenaar <Bram@vim.org> Date: Sun Aug 27 14:50:47 2017 +0200 patch 8.0.1005: terminal without job updates slowly in GUI Problem: Terminal without job updates slowly in GUI. Solution: Poll for input when a channel has the keep_open flag.

" Tests for complicated + argument to :edit command
function Test_edit()
  call writefile(["foo|bar"], "Xfile1") 
  call writefile(["foo/bar"], "Xfile2") 
  edit +1|s/|/PIPE/|w Xfile1| e Xfile2|1 | s/\//SLASH/|w
  call assert_equal(["fooPIPEbar"], readfile("Xfile1"))
  call assert_equal(["fooSLASHbar"], readfile("Xfile2"))
endfunction