ruby-htree 0.8+dfsg-5 (riscv64 binary) in ubuntu kinetic

 htree provides a tree data structure which represent HTML and XML data.
 Features:
  * permissive unified HTML/XML parser
  * byte-to-byte round-tripping unparser
  * XML namespace support
  * dedicated class for escaped string.
  * HTML/XHTML/XML generator
  * template engine
  * recursive template expansion
  * converter to REXML document