Hi, 

I can see that on parsetok.c there is the next block:

```
#ifdef PY_PARSER_REQUIRES_FUTURE_KEYWORD
#if 0
static const char with_msg[] =
"%s:%d: Warning: 'with' will become a reserved keyword in Python 2.6\n";

static const char as_msg[] =
"%s:%d: Warning: 'as' will become a reserved keyword in Python 2.6\n";

static void
warn(const char *msg, const char *filename, int lineno)
{
    if (filename == NULL)
        filename = "<string>";
    PySys_WriteStderr(msg, filename, lineno);
}
#endif
#endif
```
I think that the #if 0 block can be remove safely, right?

I don't know if the #ifdef PY_PARSER_REQUIRES_FUTURE_KEYWORD we can remove.