patch 8.0.0270: may get ml_get error when :rubydo deletes lines commit https://github.com/vim/vim/commit/c593fee0e5e850f7e75be41f5d1751f28892a27f Author: Bram Moolenaar <Bram@vim.org> Date: Sun Jan 29 23:11:25 2017 +0100 patch 8.0.0270: may get ml_get error when :rubydo deletes lines Problem: May get ml_get error when :rubydo deletes lines or switches to another buffer. (Nikolai Pavlov, issue https://github.com/vim/vim/issues/1421) Solution: Check the buffer and line every time.

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