From eb59f4550894257af6033b95d23e3971d369e8b8 Mon Sep 17 00:00:00 2001
From: Tim Pope <code@tpope.net>
Date: Thu, 29 Dec 2022 02:37:04 -0500
Subject: [PATCH] Provide g:is_posix default

Resolves: https://github.com/tpope/vim-sensible/issues/140
Resolves: https://github.com/tpope/vim-sensible/pull/127
---
 plugin/sensible.vim | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/plugin/sensible.vim b/plugin/sensible.vim
index a4900fa..d4ba37d 100644
--- a/plugin/sensible.vim
+++ b/plugin/sensible.vim
@@ -141,6 +141,11 @@ if exists(":DiffOrig") != 2
         \ | diffthis | wincmd p | diffthis
 endif
 
+" Correctly highlight $() and other modern affordances in filetype=sh.
+if !exists('g:is_posix') && !exists('g:is_bash') && !exists('g:is_kornshell') && !exists('g:is_dash')
+  let g:is_posix = 1
+endif
+
 " Load matchit.vim, but only if the user hasn't installed a newer version.
 if !exists('g:loaded_matchit') && findfile('plugin/matchit.vim', &rtp) ==# ''
   runtime! macros/matchit.vim