# HG changeset patch
# User Maxim Dounin <mdounin@mdounin.ru>
# Date 1642800531 -10800
# Node ID 5d88e2bf92b3710e370aa78984e4c10fc367ee2a
# Parent  7752d852306613434d64ba14e01c67ff3b1c7726
Contrib: vim syntax adjusted to save cpoptions (ticket #2276).

Line continuation as used in the syntax file might be broken if "compatible"
is set or "C" is added to cpoptions.  Fix is to set the "cpoptions" option
to vim default value at script start and restore it later, see
":help use-cpo-save".

diff --git a/contrib/vim/syntax/nginx.vim b/contrib/vim/syntax/nginx.vim
--- a/contrib/vim/syntax/nginx.vim
+++ b/contrib/vim/syntax/nginx.vim
@@ -5,6 +5,9 @@ if exists("b:current_syntax")
   finish
 end
 
+let s:save_cpo = &cpo
+set cpo&vim
+
 " general syntax
 
 if has("patch-7.4.1142")
@@ -2485,4 +2488,7 @@ hi def link ngxDirectiveThirdPartyDeprec
 hi def link ngxListenOptions Keyword
 hi def link ngxListenOptionsDeprecated Error
 
+let &cpo = s:save_cpo
+unlet s:save_cpo
+
 let b:current_syntax = "nginx"