patch 8.2.2536: Coverity complains about unchecked return value Commit: https://github.com/vim/vim/commit/dc167465f87a4f03f9e085597dfcfdde39fcd2b9 Author: Bram Moolenaar <Bram@vim.org> Date: Sat Feb 20 20:26:16 2021 +0100 patch 8.2.2536: Coverity complains about unchecked return value Problem: Coverity complains about unchecked return value. Solution: Add (void).

" 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<"