commit https://github.com/vim/vim/commit/9186a276222ea8a7c88f4092ac5b4201381f4e20 Author: Bram Moolenaar <Bram@vim.org> Date: Tue Feb 23 19:34:01 2016 +0100 patch 7.4.1404 Problem: ch_read() doesn't time out on MS-Windows. Solution: Instead of WM_NETBEANS use select(). (Yukihiro Nakadaira)

Tests for complicated + argument to :edit command

STARTTEST
:$-1w! Xfile1
:$w! Xfile2
:edit +1|s/|/PIPE/|w Xfile1| e Xfile2|1 | s/\//SLASH/|w
:w! test.out
:e Xfile1
:w >> test.out
:qa!
ENDTEST

The result should be in Xfile1: "fooPIPEbar", in Xfile2: "fooSLASHbar"
foo|bar
foo/bar