</sect2>
+<sect2><title>Customization Hooks for Users</title>
+
+<para>The behaviour of <function>require</function> when called with only
+one argument is implementation-defined. In &SBCL; it calls functions
+on the user-settable list <varname>sb-ext:*module-provider-functions*</varname>
+- see the <function>require</function> documentation string for details.
+
+<para>The toplevel repl prompt may be customized, and the function
+that reads user input may be replaced completely. <!-- FIXME but I
+don't currently remember how -->
+
<sect2><title>Tools To Help Developers</title>
<para>&SBCL; provides a profiler and other extensions to the &ANSI;
;;; versions, especially for internal versions off the main CVS
;;; branch, it gets hairier, e.g. "0.pre7.14.flaky4.13".)
-"0.7.12.24"
+"0.7.12.25"