def get_marker(self, increment=<NUM_LIT:1>):
i = self.markers_index<EOL>self.markers_index += increment<EOL>if self.markers_index >= len(self.markers):<EOL><INDENT>self.markers_index = self.markers_index-len(self.markers)<EOL>if self.markers_index >= len(self.markers): self.markers_index=<NUM_LIT:0> <EOL><DEDENT>return self.markers[i]<EOL>
Returns the current marker, then increments the marker by what's specified