patch 8.2.4539: when comparing special v:none and v:null are handled the same Commit: https://github.com/vim/vim/commit/53ba6ca5b27248680e368340707ad4b32a82591f Author: Bram Moolenaar <Bram@vim.org> Date: Thu Mar 10 19:23:28 2022 +0000 patch 8.2.4539: when comparing special v:none and v:null are handled the same Problem: When comparing special v:none and v:null are handled the same when compiling. Solution: Pass more information so that v:none can be handled differently at compile time. (issue #9923)