--- lpeg-1.0.1/lptypes.h	2017-01-14 19:57:16.000000000 +0100
+++ lpeg-1.0.1.new/lptypes.h	2018-07-09 21:10:09.871491013 +0200
@@ -29,7 +29,7 @@
 /*
 ** compatibility with Lua 5.1
 */
-#if (LUA_VERSION_NUM == 501)
+#if (LUA_VERSION_NUM >= 501)
 
 #define lp_equal	lua_equal