#!/usr/bin/env python
"""
The standard interface emitters must implement
import re
class Emit:
def __init__(self):
pass
prog_values_field = re.compile(r"\s*(-?\w+:\w+)+,*")
def close(self):
def start_libraries(self):
def emit(self, g, f):
def set_annotate_with_vehicle(self, value):
self.annotate_with_vehicle = value