patch 8.2.0512: Vim9: no optional arguments in func type
Problem: Vim9: no optional arguments in func type.
Solution: Check for question mark after type. Find function reference
without function().
diff --git a/src/vim.h b/src/vim.h
index f986666..535a18d 100644
--- a/src/vim.h
+++ b/src/vim.h
@@ -1751,6 +1751,7 @@
# define INIT3(a, b, c)
# define INIT4(a, b, c, d)
# define INIT5(a, b, c, d, e)
+# define INIT6(a, b, c, d, e, f)
#else
# ifndef INIT
# define INIT(x) x
@@ -1758,6 +1759,7 @@
# define INIT3(a, b, c) = {a, b, c}
# define INIT4(a, b, c, d) = {a, b, c, d}
# define INIT5(a, b, c, d, e) = {a, b, c, d, e}
+# define INIT6(a, b, c, d, e, f) = {a, b, c, d, e, f}
# define DO_INIT
# endif
#endif