patch 8.1.2186: error for bad regexp even though regexp is not used Commit: https://github.com/vim/vim/commit/7eed964b4196b0bfc6cf09dc449f0b9650b2d31e Author: Bram Moolenaar <Bram@vim.org> Date: Sat Oct 19 20:57:28 2019 +0200 patch 8.1.2186: error for bad regexp even though regexp is not used Problem: Error for bad regexp even though regexp is not used, when writing a file. (Arseny Nasokin) Solution: Ignore regexp errors. (closes #5059)

" Vim indent file
" Language:	C
" Maintainer:	Bram Moolenaar <Bram@vim.org>
" Last Change:	2005 Mar 27

" Only load this indent file when no other was loaded.
if exists("b:did_indent")
   finish
endif
let b:did_indent = 1

" C indenting is built-in, thus this is very simple
setlocal cindent

let b:undo_indent = "setl cin<"