patch 8.2.0697: Vim9: memory leak when using nested function Commit: https://github.com/vim/vim/commit/221fcc741a6660bfc3fd0d64937d0c15bb71f51d Author: Bram Moolenaar <Bram@vim.org> Date: Tue May 5 19:46:20 2020 +0200 patch 8.2.0697: Vim9: memory leak when using nested function Problem: Vim9: memory leak when using nested function. Solution: Unreference function when deleting instructions. Adjust reference count for local variables.

" 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<"