Creates the summary table, passing each line to the block
(without newline). The arguments args
are passed along to the summarize method which is called on every option.
Dynamic Generation Interface
Returns the first advertised TupleSpace
.
Override to provide details of the arguments a command takes. It should return a left-justified string, one argument per line.
For example:
def usage "#{program_name} FILE [FILE ...]" end def arguments "FILE name of file to find" end
Create on demand parser.
Wraps text
to width
True if the backtrace option has been specified, or debug is on.