patch 8.2.2982: Vim9: future commands are not reserved yet Commit: https://github.com/vim/vim/commit/742357718000927d652b1a98d313a3950571c8ec Author: Bram Moolenaar <Bram@vim.org> Date: Sat Jun 12 14:53:05 2021 +0200 patch 8.2.2982: Vim9: future commands are not reserved yet Problem: Vim9: future commands are not reserved yet. Solution: Add commands to be implemented later. Make "this" a reserved name.

" Vim indent file
" Language:      BibTeX
" Maintainer:    Dorai Sitaram <ds26@gte.com>
" URL:		 http://www.ccs.neu.edu/~dorai/vimplugins/vimplugins.html
" Last Change:   2005 Mar 28

" Only do this when not done yet for this buffer
if exists("b:did_indent")
  finish
endif
let b:did_indent = 1

setlocal cindent

let b:undo_indent = "setl cin<"