added ability to check if token id is a lexer rule and wrote parser, still need to test

CMakeLists.txt

@@ -128,7 +128,7 @@ if(ARCHEUS_STD_TESTS)
         tests/test.c
 
         #tests/std/vector.c
-        #tests/std/lexer.c
+        tests/std/lexer.c
         tests/std/parser.c
 
         ${ARCHEUS_STD_SOURCES}