The string passed with this keyword specifies a file to which output generated by :call-count and :clos-info is written (in that order). The value
nil
means write to
*standard-output*
.
Compatibility Note:
In LispWorks 4.4 and previous on Windows and Linux platforms, the default value of
:diagnostics-file
was
"dvout.txt"
. The default value is now
nil
on all platforms.
LispWorks Delivery User Guide - 13 Dec 2011