{"action":"opened","issue":{"url":"https://api.github.com/repos/stevedonovan/Penlight/issues/159","labels_url":"https://api.github.com/repos/stevedonovan/Penlight/issues/159/labels{/name}","comments_url":"https://api.github.com/repos/stevedonovan/Penlight/issues/159/comments","events_url":"https://api.github.com/repos/stevedonovan/Penlight/issues/159/events","html_url":"https://github.com/stevedonovan/Penlight/issues/159","id":107760658,"number":159,"title":"lapp -x... only counts occurences, not collects values.","user":{"login":"karlp","id":127907,"avatar_url":"https://avatars.githubusercontent.com/u/127907?v=3","gravatar_id":"","url":"https://api.github.com/users/karlp","html_url":"https://github.com/karlp","followers_url":"https://api.github.com/users/karlp/followers","following_url":"https://api.github.com/users/karlp/following{/other_user}","gists_url":"https://api.github.com/users/karlp/gists{/gist_id}","starred_url":"https://api.github.com/users/karlp/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/karlp/subscriptions","organizations_url":"https://api.github.com/users/karlp/orgs","repos_url":"https://api.github.com/users/karlp/repos","events_url":"https://api.github.com/users/karlp/events{/privacy}","received_events_url":"https://api.github.com/users/karlp/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2015-09-22T17:23:00Z","updated_at":"2015-09-22T17:23:00Z","closed_at":null,"body":"I was trying to use the -x... form to collect multiple tagged options,\r\n\r\n    -x...,--network (string) blah blah, repeatable\r\n\r\nhowever, this only collects up the count of -x arguments, so \"-x aaaa -x bbbb\" gives me args.x = { true, true} rather than args.x = { \"aaa\", \"bbb\" } like I'd hoped.\r\n\r\nI know I can use them as just untagged arguments at the end of the command line, but is there any other way to collect them up?  Do I have to use a callback to stuff them into my own list as I go?"}}