xo-reader2 scaffold (fomo+arena version of xo-reader/) [WIP]

include/xo/tokenizer2/tokentype.hpp

@@ -164,8 +164,8 @@ namespace xo {
             /** keyword @c 'end' **/
             tk_end,
 
-            /** counts number of entries **/
-            n_tokentype
+            /** comes last, counts number of entries **/
+            N
         }; /*tokentype*/
 
         /** String representation for enum value.

src/tokenizer2/tokentype.cpp

@@ -60,7 +60,7 @@ namespace xo {
                 CASE(tk_end);
 
             case tokentype::tk_invalid:
-            case tokentype::n_tokentype:
+            case tokentype::N:
                 return "?tokentype";
             }