patch 9.0.0309: invalid memory access when cmdheight is zero Commit: https://github.com/vim/vim/commit/7a99da43d14671cc91a302bcfa34d37a35eaa28d Author: Bram Moolenaar <Bram@vim.org> Date: Sun Aug 28 22:21:01 2022 +0100 patch 9.0.0309: invalid memory access when cmdheight is zero Problem: Invalid memory access when cmdheight is zero. Solution: Check index in w_lines is smaller than Rows.

" Vim compiler file
" Compiler:	Microsoft Visual C
" Maintainer:	Bram Moolenaar <Bram@vim.org>
" Last Change:	2014 Sep 20

if exists("current_compiler")
  finish
endif
let current_compiler = "msvc"

" The errorformat for MSVC is the default.
CompilerSet errorformat&
CompilerSet makeprg=nmake