commit https://github.com/vim/vim/commit/a122b5e98afe18c9cfdab31b77d2a9fbb8e36416 Author: Bram Moolenaar <Bram@vim.org> Date: Tue Sep 8 19:13:51 2015 +0200 patch 7.4.860 Problem: Filetype detection is outdated. Solution: Include all recent and not-so-recent changes.

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