Update runtime files
diff --git a/runtime/syntax/c.vim b/runtime/syntax/c.vim
index e86e1b8..2dc21f0 100644
--- a/runtime/syntax/c.vim
+++ b/runtime/syntax/c.vim
@@ -1,7 +1,7 @@
" Vim syntax file
" Language: C
" Maintainer: Bram Moolenaar <Bram@vim.org>
-" Last Change: 2021 Dec 07
+" Last Change: 2022 Mar 17
" Quit when a (custom) syntax file was already loaded
if exists("b:current_syntax")
@@ -245,8 +245,14 @@
syn keyword cOperator sizeof
if exists("c_gnu")
+ syn keyword cType __label__ __complex__
syn keyword cStatement __asm__
- syn keyword cOperator typeof __real__ __imag__
+ syn keyword cOperator __alignof__
+ syn keyword cOperator typeof __typeof__
+ syn keyword cOperator __real__ __imag__
+ syn keyword cStorageClass __attribute__ __const__ __extension__
+ syn keyword cStorageClass inline __inline__
+ syn keyword cStorageClass __restrict__ __volatile__ __noreturn__
endif
syn keyword cType int long short char void
syn keyword cType signed unsigned float double
@@ -270,16 +276,10 @@
syn keyword cType intptr_t uintptr_t
syn keyword cType intmax_t uintmax_t
endif
-if exists("c_gnu")
- syn keyword cType __label__ __complex__ __volatile__
-endif
syn keyword cTypedef typedef
syn keyword cStructure struct union enum
syn keyword cStorageClass static register auto volatile extern const
-if exists("c_gnu")
- syn keyword cStorageClass inline __attribute__
-endif
if !exists("c_no_c99") && !s:in_cpp_family
syn keyword cStorageClass inline restrict
endif
@@ -292,6 +292,7 @@
syn keyword cOperator _Static_assert static_assert
syn keyword cStorageClass _Thread_local thread_local
syn keyword cType char16_t char32_t
+ syn keyword cType max_align_t
" C11 atomics (take down the shield wall!)
syn keyword cType atomic_bool atomic_char atomic_schar atomic_uchar
syn keyword Ctype atomic_short atomic_ushort atomic_int atomic_uint