patch 9.0.0951: trying every character position for a match is inefficient Commit: https://github.com/vim/vim/commit/01105b37a108022515d364201767f7f111ec4222 Author: Bram Moolenaar <Bram@vim.org> Date: Sat Nov 26 11:47:10 2022 +0000 patch 9.0.0951: trying every character position for a match is inefficient Problem: Trying every character position for a match is inefficient. Solution: Use the start position of the match ignoring "\zs".

" Vim indent file
" Language:	Lisp
" Maintainer:	Sergey Khorev <sergey.khorev@gmail.com>
" URL:		http://sites.google.com/site/khorser/opensource/vim
" Last Change:	2012 Jan 10

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

setlocal ai nosi

let b:undo_indent = "setl ai< si<"