commit https://github.com/vim/vim/commit/d4caf5c16a9f1c9477d426e58d8d3dc47ab5f066 Author: Bram Moolenaar <Bram@vim.org> Date: Thu Mar 24 19:14:35 2016 +0100 patch 7.4.1643 Problem: Terminating file name has side effects. Solution: Restore the character. (mostly by James McCoy, closes https://github.com/vim/vim/issues/713)

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