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+--------------------------------------------------------------------------------------
+lctype.h : no longer needed as we dan use -DLUA_UCID now
+--------------------------------------------------------------------------------------
+
+/* lislalpha(c) testprop(c, MASK(ALPHABIT)) */
+/* lislalnum(c) testprop(c, (MASK(ALPHABIT) | MASK(DIGITBIT))) */
+
+# define lislalpha(c) (testprop(c, MASK(ALPHABIT)) || (c) > 0x7f)
+# define lislalnum(c) (testprop(c, (MASK(ALPHABIT) | MASK(DIGITBIT))) || (c) > 0x7f)
+
+--------------------------------------------------------------------------------------