patch 9.0.1136: memory leak when getting class member type from expr Commit: https://github.com/vim/vim/commit/e83c133eb900898c39e6935a5d569308ff882342 Author: Bram Moolenaar <Bram@vim.org> Date: Mon Jan 2 21:04:04 2023 +0000 patch 9.0.1136: memory leak when getting class member type from expr Problem: Memory leak when getting class member type from expr. Solution: Clear the expression result.

" 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