patch 9.0.0656: cannot specify another character to use instead of '@' Commit: https://github.com/vim/vim/commit/4ba5f1dab656103e8f4a4505452d1816b9e83c1e Author: Bram Moolenaar <Bram@vim.org> Date: Tue Oct 4 14:36:29 2022 +0100 patch 9.0.0656: cannot specify another character to use instead of '@' Problem: Cannot specify another character to use instead of '@' at the end of the window. Solution: Add "lastline" to 'fillchars'. (Martin Tournoij, closes #11264, closes #10963)

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