Update new-ast-parser-code-gen.rst

readthedocs/new-ast-parser-code-gen.rst

@@ -13,3 +13,8 @@ Quick reminders:
 2. lauxlib.c has new functions raviL_loadbufferx() and raviL_dumpast()
 3. ldo.c has new functions ravi_f_parser() and raviD_protectedparser()
 4. Implementation of raviY_parser() is in ravi_ast.c
+
+Its been a while since I started this ... so cannot recollect now what the entry point was. I think the aim was to 
+allow the new parser to be called by using a new API function. The new parser is a pass through - i.e. it throws away everything
+and eventually calls the existing parser so this way I can experiment with it without actually needing to generate code
+just yet.