patch 8.2.3564: invalid memory access when scrolling without valid screen Commit: https://github.com/vim/vim/commit/777e7c21b7627be80961848ac560cb0a9978ff43 Author: Bram Moolenaar <Bram@vim.org> Date: Mon Oct 25 17:07:04 2021 +0100 patch 8.2.3564: invalid memory access when scrolling without valid screen Problem: Invalid memory access when scrolling without a valid screen. Solution: Do not set VALID_BOTLINE in w_valid.

" Vim compiler file
" Compiler:    Spectral for YAML
" Maintainer:  Romain Lafourcade <romainlafourcade@gmail.com>
" Last Change: 2021 July 21

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

if exists(":CompilerSet") != 2
    command -nargs=* CompilerSet setlocal <args>
endif

CompilerSet makeprg=spectral\ lint\ %\ -f\ text
CompilerSet errorformat=%f:%l:%c\ %t%.%\\{-}\ %m