patch 8.1.1705: using ~{} for a literal dict is not nice commit https://github.com/vim/vim/commit/4c6d90458baae843463f930fdc3fe4a7a2191d27 Author: Bram Moolenaar <Bram@vim.org> Date: Tue Jul 16 22:04:02 2019 +0200 patch 8.1.1705: using ~{} for a literal dict is not nice Problem: Using ~{} for a literal dict is not nice. Solution: Use #{} instead.

" Vim indent file
" Language:	Mail
" Maintainer:	Bram Moolenaar
" Last Change:	2009 Jun 03

if exists("b:did_indent")
  finish
endif
let b:did_indent = 1

" What works best is auto-indenting, disable other indenting.
" For formatting see the ftplugin.
setlocal autoindent nosmartindent nocindent indentexpr=