code: def parse_struct(s):
      docs = s['comment']
      code = '<span class="k">struct</span> <span class="gs">%s</span>' % s['name']
      if s['extends']:
          code += ' extends <span class="gs">%s</span>' % s['extends']
      code += ' {\n'
      namelen = 0
      typelen = 0
      for v in s["fields"]:
          tlen = len(format_type(v, includeOptional=False))
          if len(v['name']) > namelen:
              namelen = len(v['name'])
          if tlen > typelen:
            typelen = tlen
      namelen += 1
      typelen += 1
      formatstr = '    <span class="nv">%s</span><span class="kt">%s %s</span>\n'
      i = 0
      for v in s["fields"]:
          if v.has_key('comment') and v['comment']:
              if i > 0: code += "\n"
              for line in v['comment'].split("\n"):
                  code += '    <span class="c1">// %s</span>\n' % line
          opt = ""
          if v.has_key('optional') and v['optional'] == True:
            opt = " [optional]"
          code += formatstr % (string.ljust(v['name'], namelen), string.ljust(format_type(v, includeOptional=False), typelen), opt)
          i += 1
      code += "}"
      return to_section(docs, code)