Are there any tools which can produce documents in standard RFC format from high-level markup? These feature are required: - source format is human-readable ASCII (with embedded markup) - high-level, non-visual markup - libre conversion software to RFC format - automatic generation of cross references, bibliographical information, and table of contents Wishlist items are: - conversion to nice-looking PDF - conversion to HTML - conditional inclusion of pieces, depending on the output format (ASCII art for text version, bitmap for HTML etc.) Whether the tool is based on SGML, XML, (La)TeX or *roff doesn't really matter to me.