Return the sorted list of non-builtin event names matching a given prefix
See ep for an analogous utility that includes built-in event
names in the result. In the following example, we see that
Example: ACL2 !>(defmacro with-output-off (form) `(with-output :off :all :gag-mode t ,form)) Summary Form: ( DEFMACRO WITH-OUTPUT-OFF ...) Rules: NIL Time: 0.00 seconds (prove: 0.00, print: 0.00, other: 0.00) WITH-OUTPUT-OFF ACL2 !>:ep- with-output (WITH-OUTPUT-OFF) ACL2 !>