This package creates the SGML infrastructure directories and provides SGML catalog file support in compliance with the current Debian SGML Policy draft:

* infrastructure directories: - /etc/sgml - /usr/share/sgml/{declaration,dtd,entities,misc,stylesheet} - /usr/share/local/sgml/{declaration,dtd,entities,misc,stylesheet}

* update-catalog(8): tool for maintaining the root SGML catalog file and the package SGML catalog files in the '/etc/sgml' directory.