Using with-command-line from clojure.contrib.command-line, if the list of command-line args is empty or nil, the usage message is printed (and the nested code is not run), even if all the options have default values.
The following (note that the first arg is the empty list) prints the usage message, and does not print "Hello, world!": (use 'clojure.contrib.command-line) (with-command-line `() "cli-test [options] [commands]" [[option1 "Some command-line option" 12345] commands] (println "Hello, world!")) However, it does print "Hello, world!" if you put something in the args list. (Clojure is awesome, btw.) -- You received this message because you are subscribed to the Google Groups "Clojure" group. To post to this group, send email to clojure@googlegroups.com Note that posts from new members are moderated - please be patient with your first post. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en
