commit https://github.com/vim/vim/commit/d56374e25df0b317b01423a01f158157faa647fa Author: Bram Moolenaar <Bram@vim.org> Date: Thu Apr 7 22:16:30 2016 +0200 patch 7.4.1718 Problem: Coverity: not using return value of set_ref_in_item(). Solution: Use the return value.

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