- (opt-usage-error ISSUE GRAMMER [OVERRIDES] [EXIT-CODE])procedure
Prints an error arguments message for ISSUE & the getopt-long usage, using the GRAMMER, with any reporting OVERRIDES, then exits the process with EXIT-CODE.
- ISSUE
- (or string condition) ; error condition/message
- EXIT-CODE
- fixnum ; process exit-code, default is EX_USAGE (64).