Starting with SICStus 3.8, the Emacs interface is distributed with
SICStus and installed by default. The default installation location for
the emacs files is <prefix>/lib/sicstus-3.10.0/emacs/ on UNIX platforms and
C:\Program Files\SICStus Prolog 3.10.0\emacs\ on Windows.
For maximum performance the Emacs Lisp files (extension .el) should be compiled. This can be done from within Emacs with the command M-x byte-compile-file. See Installation, for further details.