patch 9.0.0021: invalid memory access when adding word to spell word list Commit: https://github.com/vim/vim/commit/5e59ea54c0c37c2f84770f068d95280069828774 Author: Bram Moolenaar <Bram@vim.org> Date: Fri Jul 1 22:26:20 2022 +0100 patch 9.0.0021: invalid memory access when adding word to spell word list Problem: Invalid memory access when adding word with a control character to the internal spell word list. Solution: Disallow adding a word with control characters or a trailing slash.

" Vim filetype plugin file
" Language: 	tmux(1) configuration file
" URL: 		https://github.com/ericpruitt/tmux.vim/
" Maintainer: 	Eric Pruitt <eric.pruitt@gmail.com>
" Last Changed: 2017 Mar 10

if exists("b:did_ftplugin")
  finish
endif
let b:did_ftplugin = 1

let b:undo_ftplugin = "setlocal comments< commentstring<"

setlocal comments=:#
setlocal commentstring=#\ %s