'Return parameter information for section function
Args:
section: A section of parsed HTML that represents a function definition
Returns:
A string or None if there are no parameters'

def parse_for_parameters(self, section):

    info = self.parse_for_section_div(section)
    parameters = info.find('ul', {'class': 'param'})
    if parameters:
        code = self.fix_parameter_links(parameters)
        text = '<span    class="prog__sub">Parameters</span><ul>'
        code = code.find_all('li')
        for parameter in code:
            text = (text + '<li>')
            name = parameter.find('span', {'class': 'name'})
            if name:
                text = (text + name.text)
            inline = parameter.find('div', {'class': 'inline'})
            if inline:
                inline = parameter.find('p')
                inline = str(inline)
                inline = inline.replace('\xe2\x80\x99', '&#39;')
                inline = inline.strip('<p>')
                inline = inline.strip('</p>')
                text = ((text + '    -    ') + inline)
            text = (text + '</li>')
        text = (text + '</ul>')
        return text
    return None
