diff --git a/src/proto/syntax.pro b/src/proto/syntax.pro
index b6f008f..c277691 100644
--- a/src/proto/syntax.pro
+++ b/src/proto/syntax.pro
@@ -4,7 +4,7 @@
 void syn_stack_apply_changes __ARGS((buf_T *buf));
 void syntax_end_parsing __ARGS((linenr_T lnum));
 int syntax_check_changed __ARGS((linenr_T lnum));
-int get_syntax_attr __ARGS((colnr_T col, int *can_spell));
+int get_syntax_attr __ARGS((colnr_T col, int *can_spell, int keep_state));
 void syntax_clear __ARGS((buf_T *buf));
 void ex_syntax __ARGS((exarg_T *eap));
 int syntax_present __ARGS((buf_T *buf));
@@ -12,7 +12,7 @@
 void set_context_in_echohl_cmd __ARGS((expand_T *xp, char_u *arg));
 void set_context_in_syntax_cmd __ARGS((expand_T *xp, char_u *arg));
 char_u *get_syntax_name __ARGS((expand_T *xp, int idx));
-int syn_get_id __ARGS((win_T *wp, long lnum, colnr_T col, int trans, int *spellp));
+int syn_get_id __ARGS((win_T *wp, long lnum, colnr_T col, int trans, int *spellp, int keep_state));
 int syn_get_stack_item __ARGS((int i));
 int syn_get_foldlevel __ARGS((win_T *wp, long lnum));
 void init_highlight __ARGS((int both, int reset));