runtime(syntax): unlet b:filetype_in_cpp_family for cpp & squirrel
Update runtime/syntax/cpp.vim and runtime/syntax/squirrel.vim to unlet
b:filetype_in_cpp_family as it remains set even after updating the ft of
a file manually or through a modeline, not allowing c specific keywords
to be highlighted.
Since the variable b:filetype_in_cpp_family is only used by the c.vim
syntax script, unlet it directly after sourcing the c.vim runtime file
instead of at the end of the script.
Also update the last Change Header for both files.
closes: #13650
Signed-off-by: laburnumT <laburnumtec@gmail.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
diff --git a/runtime/syntax/squirrel.vim b/runtime/syntax/squirrel.vim
index 81d59cc..85bdd87 100644
--- a/runtime/syntax/squirrel.vim
+++ b/runtime/syntax/squirrel.vim
@@ -2,7 +2,7 @@
" Language: squirrel
" Current Maintainer: Matt Dunford (zenmatic@gmail.com)
" URL: https://github.com/zenmatic/vim-syntax-squirrel
-" Last Change: 2021 Nov 28
+" Last Change: 2023 Dec 08
" http://squirrel-lang.org/
@@ -17,6 +17,7 @@
" Read the C syntax to start with
runtime! syntax/c.vim
unlet b:current_syntax
+unlet b:filetype_in_cpp_family
" squirrel extensions
syn keyword squirrelStatement delete this in yield resume base clone