updated for version 7.4.609
Problem: For complicated list and dict use the garbage collector can run
out of stack space.
Solution: Use a stack of dicts and lists to be marked, thus making it
iterative instead of recursive. (Ben Fritz)
diff --git a/src/proto/if_lua.pro b/src/proto/if_lua.pro
index 8db66a6..10395d5 100644
--- a/src/proto/if_lua.pro
+++ b/src/proto/if_lua.pro
@@ -7,5 +7,5 @@
void lua_buffer_free __ARGS((buf_T *buf));
void lua_window_free __ARGS((win_T *win));
void do_luaeval __ARGS((char_u *str, typval_T *arg, typval_T *rettv));
-void set_ref_in_lua __ARGS((int copyID));
+int set_ref_in_lua __ARGS((int copyID));
/* vim: set ft=c : */