patch 9.0.1201: assignment with operator doesn't work in object method Commit: https://github.com/vim/vim/commit/4cae845ce32797bcae845aacf740ed865b479f34 Author: Bram Moolenaar <Bram@vim.org> Date: Sun Jan 15 15:51:48 2023 +0000 patch 9.0.1201: assignment with operator doesn't work in object method Problem: Assignment with operator doesn't work in object method. Solution: Handle loading the object member. (closes https://github.com/vim/vim/issues/11820) Add a few more tests.

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