patch 9.0.1823: Autoconf 2.69 too old Commit: https://github.com/vim/vim/commit/a96d544bc355b1a6021feccf5fa2bd5659bc5269 Author: Illia Bobyr <illia.bobyr@gmail.com> Date: Wed Aug 30 16:30:15 2023 +0200 patch 9.0.1823: Autoconf 2.69 too old Problem: Autoconf 2.69 too old Solution: Migrate to Autoconf 2.71 Autoconf 2.69 is almost 10 years old. And 2.71 is also a few years old as well. Should be pretty well tested by now. It brings a lot of improvements and there seems to be an ongoing work on autoconf 2.72 already. This change just addresses two minor changes `autoupdate` suggested, and then `src/auto/configure` is regenerated by running cd src make AUTOCONF=autoconf2.71 autoconf closes: #12958 Signed-off-by: Christian Brabandt <cb@256bit.org> Co-authored-by: Illia Bobyr <illia.bobyr@gmail.com>

" Vim ftplugin file
" Language:	Reva Forth
" Version:	7.1
" Last Change:	2022 Apr 27
" Maintainer:	Ron Aaron <ron@ronware.org>
" URL:		http://ronware.org/reva/
" Filetypes:	*.rf *.frt 
" NOTE: 	Forth allows any non-whitespace in a name, so you need to do:
" 		setlocal iskeyword=!,@,33-35,%,$,38-64,A-Z,91-96,a-z,123-126,128-255
"
" 		This goes with the syntax/reva.vim file.

" Only do this when not done yet for this buffer
if exists("b:did_ftplugin")
 finish
endif

" Don't load another plugin for this buffer
let b:did_ftplugin = 1

setlocal sts=4 sw=4 
setlocal com=s1:/*,mb:*,ex:*/,:\|,:\\
setlocal fo=tcrqol
setlocal matchpairs+=\::;
setlocal iskeyword=!,@,33-35,%,$,38-64,A-Z,91-96,a-z,123-126,128-255

let b:undo_ftplugin = "setlocal sts< sw< com< fo< mps< isk<"