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.

" scdoc compiler for Vim
" Compiler: scdoc
" Maintainer: Greg Anders <greg@gpanders.com>
" Last Updated: 2019-10-24

if exists('current_compiler')
    finish
endif
let current_compiler = 'scdoc'

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

CompilerSet makeprg=scdoc\ <\ %\ 2>&1
CompilerSet errorformat=Error\ at\ %l:%c:\ %m,%-G%.%#