patch 8.2.4971: Vim9: interpolated string seen as range Commit: https://github.com/vim/vim/commit/40c141d333292d625907f4de13766cbbc2223911 Author: Bram Moolenaar <Bram@vim.org> Date: Tue May 17 13:14:23 2022 +0100 patch 8.2.4971: Vim9: interpolated string seen as range Problem: Vim9: interpolated string seen as range. Solution: Recognize an interpolated string at the start of a command line. (closes #10434)

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