commit https://github.com/vim/vim/commit/925ccfde79bf734bc89269c705cebe2d49fe6444 Author: Bram Moolenaar <Bram@vim.org> Date: Mon Mar 28 22:38:02 2016 +0200 patch 7.4.1680 Problem: Coverity warns for not checking name length (false positive). Solution: Only copy the characters we know are there.

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