def print_info(self, buf=None):
buf = buf or sys.stdout<EOL>print("<STR_LIT>", file=buf)<EOL>for i, section in enumerate(self._sections):<EOL><INDENT>print("<STR_LIT>" % (i + <NUM_LIT:1>, section[<NUM_LIT:0>], section[<NUM_LIT:1>]), file=buf)<EOL><DEDENT>
Print help sections.