(> 5 severity)
If this is non-
nil , Delivery retains the full TTY debugger, so it can be used when debugging delivered applications.
On Unix, if the value is
:all , all debug information is kept
On all platforms, if
:keep-debug-mode is set to
:keep-packages , all packages are retained as well as the debugger, so that they can be used for debugging purposes.
The debugger is retained by setting the keyword
nil and the following keywords to
LispWorks Delivery User Guide - 11 Dec 2001