This section lists the environment variables that can be used to customize your Prolog/Emacs environment. There are up to three environment variables that need to be set before either the Emacs interface can be invoked. They are:
emacs, which then must be in your path.
QUINTUS_LISP_PATHenvironment variable need be set only if you choose to use a different version of the interface or if the interface has been moved to a different location at your site.
It is set automatically if you load qp-setup.el into emacs.
We recommend that you set these environment variables in your shell
initialization file (
.cshrc if you use the C shell