patch 8.2.3573: cannot decide whether to skip test that fails with 64 bit Commit: https://github.com/vim/vim/commit/69b3072d984480935ec412b32b97fea974d2b689 Author: Bram Moolenaar <Bram@vim.org> Date: Tue Nov 2 21:39:49 2021 +0000 patch 8.2.3573: cannot decide whether to skip test that fails with 64 bit Problem: Cannot decide whether to skip test that fails with 64 bit ints. (closes https://github.com/vim/vim/issues/9072) Solution: Add v:sizeofint, v:sizeoflong and v:sizeofpointer. Improve the check for multiply overflow.

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