patch 8.1.0399: 'hlsearch' highlight remains in other window commit https://github.com/vim/vim/commit/65985ac998713dfe0f0ff1dd49c5e3e8f17f4870 Author: Bram Moolenaar <Bram@vim.org> Date: Sun Sep 16 17:08:04 2018 +0200 patch 8.1.0399: 'hlsearch' highlight remains in other window Problem: 'hlsearch' highlight remains in other window after cancelling command. Solution: Redraw all windows. Also remove unnecessary delays. (closes #3437)

" Vim indent file
" Language:	Ch
" Maintainer:	SoftIntegration, Inc. <info@softintegration.com>
" URL:		http://www.softintegration.com/download/vim/indent/ch.vim
" Last change:	2006 Apr 30
"		Created based on cpp.vim
"
" Ch is a C/C++ interpreter with many high level extensions


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

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