commit https://github.com/vim/vim/commit/424d74bb20335940e938a5b4708fc0d6b73f0de3 Author: Bram Moolenaar <Bram@vim.org> Date: Thu Aug 25 23:02:11 2016 +0200 patch 7.4.2252 Problem: Compiler warnings for signed/unsigned in expression. Solution: Remove type cast. (Dominique Pelle)

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