From 87a26c5bf169bafbee837e2323f24cfb07e35250 Mon Sep 17 00:00:00 2001
From: Adam Stankiewicz <sheerun@sher.pl>
Date: Tue, 21 Dec 2021 14:41:23 +0100
Subject: Update

---
 indent/config.vim | 17 ++++++++++-------
 1 file changed, 10 insertions(+), 7 deletions(-)

(limited to 'indent/config.vim')

diff --git a/indent/config.vim b/indent/config.vim
index 986b8c4d..5b1a3aa4 100644
--- a/indent/config.vim
+++ b/indent/config.vim
@@ -3,11 +3,12 @@ if polyglot#init#is_disabled(expand('<sfile>:p'), 'config', 'indent/config.vim')
 endif
 
 " Vim indent file
-" Language:             Autoconf configure.{ac,in} file
-" Previous Maintainer:  Nikolai Weibull <now@bitwi.se>
-" Latest Revision:      2006-12-20
-" TODO:                 how about nested [()]'s in one line
-"                   what's wrong with '\\\@!'?
+" Language:		Autoconf configure.{ac,in} file
+" Maintainer:		Doug Kearns <dougkearns@gmail.com>
+" Previous Maintainer:	Nikolai Weibull <now@bitwi.se>
+" Last Change:		24 Sep 2021
+
+" TODO: how about nested [()]'s in one line what's wrong with '\\\@!'?
 
 " Only load this indent file when no other was loaded.
 if exists("b:did_indent")
@@ -20,6 +21,8 @@ setlocal indentexpr=GetConfigIndent()
 setlocal indentkeys=!^F,o,O,=then,=do,=else,=elif,=esac,=fi,=fin,=fil,=done
 setlocal nosmartindent
 
+let b:undo_indent = "setl inde< indk< si<"
+
 " Only define the function once.
 if exists("*GetConfigIndent")
   finish
@@ -66,8 +69,8 @@ function GetConfigIndent()
     let ind = s:GetOffsetOf(line, '\[')
   endif
 
-  " if previous line had an unmatched closing parantheses,
-  " indent to the matching opening parantheses
+  " if previous line had an unmatched closing parentheses,
+  " indent to the matching opening parentheses
   if line =~ '[^(]\+\\\@<!)$'
     call search(')', 'bW')
     let lnum = searchpair('\\\@<!(', '', ')', 'bWn')
-- 
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