patch 9.0.0873: using freed memory when executing mapclear at more prompt Commit: https://github.com/vim/vim/commit/bf533e4e88ebac8b8fec6d3e12dadc476ce9a1df Author: Bram Moolenaar <Bram@vim.org> Date: Sun Nov 13 20:43:19 2022 +0000 patch 9.0.0873: using freed memory when executing mapclear at more prompt Problem: Using freed memory when executing mapclear at the more prompt. Solution: Do not clear mappings while listing them. (closes https://github.com/vim/vim/issues/11438)

" Vim indent file
" Language: nginx.conf
" Maintainer: Chris Aumann <me@chr4.org>
" Last Change:  2022 Apr 06

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

setlocal indentexpr=

" cindent actually works for nginx' simple file structure
setlocal cindent

" Just make sure that the comments are not reset as defs would be.
setlocal cinkeys-=0#

let b:undo_indent = "setl inde< cin< cink<"