'This visually formats the help entry.
This method can be overriden to customize the way a help
entry is displayed.
Args:
title (str): the title of the help entry.
help_text (str): the text of the help entry.
aliases (list of str or None): the list of aliases.
suggested (list of str or None): suggested reading.
Returns the formatted string, ready to be sent.'

@staticmethod
def format_help_entry(title, help_text, aliases=None, suggested=None):

    string = (_SEP + '\n')
    if title:
        string += ('|CHelp    for    |w%s|n' % title)
    if aliases:
        string += ('    |C(aliases:    %s|C)|n' % '|C,|n    '.join((('|w%s|n' % ali) for ali in aliases)))
    if help_text:
        string += ('\n%s' % dedent(help_text.rstrip()))
    if suggested:
        string += '\n\n|CSuggested:|n    '
        string += ('%s' % fill('|C,|n    '.join((('|w%s|n' % sug) for sug in suggested))))
    string.strip()
    string += ('\n' + _SEP)
    return string
