* lang/elisp/interface.scm:
* lang/elisp/internals/lambda.scm:
* lang/elisp/primitives/syntax.scm:
* lang/elisp/transform.scm: Use (lang elisp expand) as the transformer,
because we really are intending this code for the memoizer and not the
compiler.
* lang/elisp/expand.scm: A null expander.
* lang/elisp/interface.scm (use-elisp-file, use-elisp-library):
* lang/elisp/transform.scm (scheme): Turn these defmacros into
procedure->memoizing-macro calls, given that without syncase we have no
defmacro either.
* lang/elisp/primitives/fns.scm (macroexpand): Comment out, as Scheme's
macro expander (temporarily on hiatus) won't work with elisp.
