patch 9.0.0142: crash when adding and removing virtual text Commit: https://github.com/vim/vim/commit/2f83cc4cfa56750c91eb6daa8fde319bca032d18 Author: Bram Moolenaar <Bram@vim.org> Date: Fri Aug 5 11:45:17 2022 +0100 patch 9.0.0142: crash when adding and removing virtual text Problem: Crash when adding and removing virtual text. (Ben Jackson) Solution: Check that the text of the text property still exists.

" Vim filetype plugin
" Language:	Dockerfile
" Maintainer:   Honza Pokorny <http://honza.ca>
" Last Change:	2014 Aug 29

" Only do this when not done yet for this buffer
if exists("b:did_ftplugin")
  finish
endif

" Don't load another plugin for this buffer
let b:did_ftplugin = 1

let b:undo_ftplugin = "setl commentstring<"

setlocal commentstring=#\ %s