runtime: set 'cpoptions' for line-continuation in various runtime files
closes: #17121
Signed-off-by: Eisuke Kawashima <e-kwsm@users.noreply.github.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
diff --git a/runtime/syntax/tutor.vim b/runtime/syntax/tutor.vim
index 83ca547..7d0cd31 100644
--- a/runtime/syntax/tutor.vim
+++ b/runtime/syntax/tutor.vim
@@ -1,7 +1,14 @@
+" Language: Vim Tutor
+" Maintainer: Vim Project
+" Last Change: 2025 Apr 16
+
if exists("b:current_syntax")
finish
endif
+let s:cpo_save = &cpo
+set cpo&vim
+
syn include @VIM syntax/vim.vim
unlet b:current_syntax
syn include @TUTORSHELL syntax/sh.vim
@@ -75,3 +82,5 @@
hi def link tutorShellPrompt Delimiter
let b:current_syntax = "tutor"
+let &cpo = s:cpo_save
+unlet s:cpo_save