commit https://github.com/vim/vim/commit/012270936c3c7df3bba45ad2b48938c23a2fd43a Author: Bram Moolenaar <Bram@vim.org> Date: Sat Jun 11 14:47:40 2016 +0200 patch 7.4.1917 Problem: History lines read from viminfo in different encoding than when writing are not converted. Solution: Convert the history lines.

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