patch 8.2.4682: Vim9: can use :unlockvar for const variable Commit: https://github.com/vim/vim/commit/7a411a306f90339d8686e42ac16e1ae4fc7533c5 Author: Bram Moolenaar <Bram@vim.org> Date: Mon Apr 4 14:58:06 2022 +0100 patch 8.2.4682: Vim9: can use :unlockvar for const variable Problem: Vim9: can use :unlockvar for const variable. (Ernie Rael) Solution: Check whether the variable is a const.

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

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

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

CompilerSet makeprg=yamllint\ -f\ parsable