1Missing feature: 2 3- Option "-c command" to run `command' and use its PID as filter. 4 5Missing language features: 6 7- if/else 8- `args', tracepoint arguments support (requires kernel work) 9- str(args->buf, args->count) 10 11Improvements: 12 13- rewrite stmt_printf() to not use strings internally 14- look at collision in map hash 15