+startup. (This makes it easier to write Lisp programs which work
+cleanly in Unix pipelines. See also the "\-\-noprint" and
+"\-\-disable\-debugger" options.)
+.TP 3
+.B \-\-disable\-ldb
+Disable the low-level debugger. Only effective if SBCL is compiled with LDB.
+.TP 3
+.B \-\-lose\-on\-corruption
+There are some dangerous low level errors (for instance, control stack
+exhausted, memory fault) that (or whose handlers) can corrupt the
+image. By default SBCL prints a warning, then tries to continue and
+handle the error in Lisp, but this will not always work and SBCL may
+malfunction or even hang. With this option, upon encountering such an
+error SBCL will invoke ldb (if present and enabled) or else exit.
+.TP 3
+.B \-\-script <filename>
+As a runtime option equivalent to \-\-noinform \-\-disable\-ldb
+\-\-lose\-on\-corruption \-\-end\-runtime\-options \-\-script
+<filename>. See the description of \-\-script as a toplevel option
+below.
+.TP 3
+.B \-\-merge\-core\-pages
+When platform support is present, provide hints to the operating
+system that identical pages may be shared between processes until they
+are written to. This can be useful to reduce the memory usage on
+systems with multiple SBCL processes started from similar but
+differently\-named core files, or from compressed cores. Without
+platform support, do nothing.
+.TP 3
+.B \-\-no-merge\-core\-pages
+Ensures that no sharing hint is provided to the operating system.
+.TP 3
+.B \-\-default\-merge\-core\-pages
+Reverts the sharing hint policy to the default: only compressed cores
+trigger hinting. Uncompressed cores are mapped directly from the core
+file, which is usually enough to ensure sharing.
+.TP 3
+.B \-\-help
+Print some basic information about SBCL, then exit.
+.TP 3
+.B \-\-version
+Print SBCL's version information, then exit.