Functions to open, print to, and close a log file.
log_open()
Open a log
log_print() put() sep() log_hook()
log_print()
put()
sep()
log_hook()
Print an object to the log
log_close()
Close the log
log_path()
Get the path of the current log
log_status()
Get the status of the log
log_code()
Log the current program code