If you want to use SEMI on Emacs 19.34.
http://www.jpl.org/elips/INSTALL-SEMI-ja.html (In Japanese)
may help you.
In the current implementation, it is faster to delete region than to unsubscribe region.
http://www.jpl.org/elips/BUGS-ja.html describes how to in Japanese.
This document was generated on 27 December 2001 using texi2html 1.56k.