patch 9.0.0211: invalid memory access when compiling :lockvar Commit: https://github.com/vim/vim/commit/d1d8f6bacb489036d0fd479c9dd3c0102c988889 Author: Bram Moolenaar <Bram@vim.org> Date: Sun Aug 14 21:28:32 2022 +0100 patch 9.0.0211: invalid memory access when compiling :lockvar Problem: Invalid memory access when compiling :lockvar. Solution: Don't read past the end of the line.

" 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