patch 9.0.1231: completion of :runtime does not handle {where} argument Commit: https://github.com/vim/vim/commit/3770f4c9cde7b5fcd10b6fa2e665cd0b69450fb2 Author: zeertzjq <zeertzjq@outlook.com> Date: Sun Jan 22 18:38:51 2023 +0000 patch 9.0.1231: completion of :runtime does not handle {where} argument Problem: Completion of :runtime does not handle {where} argument. Solution: Parse the {where} argument. (closes https://github.com/vim/vim/issues/11863)

" 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