@pindex cl
A certain amount of Common Lisp emulation is available via the
-@file{cl} library. @xref{Top,, Common Lisp Extension, cl, Common Lisp
+@file{cl} library. @xref{Top,, Overview, cl, Common Lisp
Extensions}.
Emacs Lisp is not at all influenced by Scheme; but the GNU project has
These facilities provide information about which version of Emacs is
in use.
-@deffn Command emacs-version
+@deffn Command emacs-version &optional here
This function returns a string describing the version of Emacs that is
running. It is useful to include this string in bug reports.
@end group
@end smallexample
-Called interactively, the function prints the same information in the
-echo area.
+If @var{here} is non-@code{nil}, it inserts the text in the buffer
+before point, and returns @code{nil}. Called interactively, the
+function prints the same information in the echo area, but giving a
+prefix argument makes @var{here} non-@code{nil}.
@end deffn
@defvar emacs-build-time