{"action":"created","issue":{"url":"https://api.github.com/repos/b3b00/csly/issues/93","repository_url":"https://api.github.com/repos/b3b00/csly","labels_url":"https://api.github.com/repos/b3b00/csly/issues/93/labels{/name}","comments_url":"https://api.github.com/repos/b3b00/csly/issues/93/comments","events_url":"https://api.github.com/repos/b3b00/csly/issues/93/events","html_url":"https://github.com/b3b00/csly/issues/93","id":379417149,"node_id":"MDU6SXNzdWUzNzk0MTcxNDk=","number":93,"title":"nested groups fails to parse","user":{"login":"MrMuMu","id":11612804,"node_id":"MDQ6VXNlcjExNjEyODA0","avatar_url":"https://avatars1.githubusercontent.com/u/11612804?v=4","gravatar_id":"","url":"https://api.github.com/users/MrMuMu","html_url":"https://github.com/MrMuMu","followers_url":"https://api.github.com/users/MrMuMu/followers","following_url":"https://api.github.com/users/MrMuMu/following{/other_user}","gists_url":"https://api.github.com/users/MrMuMu/gists{/gist_id}","starred_url":"https://api.github.com/users/MrMuMu/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/MrMuMu/subscriptions","organizations_url":"https://api.github.com/users/MrMuMu/orgs","repos_url":"https://api.github.com/users/MrMuMu/repos","events_url":"https://api.github.com/users/MrMuMu/events{/privacy}","received_events_url":"https://api.github.com/users/MrMuMu/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":0,"created_at":"2018-11-10T12:10:33Z","updated_at":"2018-11-10T15:54:20Z","closed_at":null,"author_association":"NONE","body":"Language => Expr: (STRING (COMMA [d] STRING)*)?\r\nError => \"unexpected \"(\" (LPAREN) at line 1, column 15.expecting IDENTIFIER, unexpected \"(\" (LPAREN) at line 1, column 15.expecting DISCARD, unexpected \"(\" (LPAREN) at line 1, column 15.expecting RPAREN, unexpected \"(\" (LPAREN) at line 1, column 15.expecting DISCARD, unexpected \"(\" (LPAREN) at line 1, column 15.expecting IDENTIFIER, unexpected \"(\" (LPAREN) at line 1, column 15.expecting DISCARD, unexpected \"(\" (LPAREN) at line 1, column 15.expecting RPAREN, unexpected \"(\" (LPAREN) at line 1, column 15.expecting DISCARD, unexpected \"(\" (LPAREN) at line 1, column 15.expecting IDENTIFIER, unexpected \"(\" (LPAREN) at line 1, column 15.expecting DISCARD, unexpected \"(\" (LPAREN) at line 1, column 15.expecting RPAREN, unexpected \"(\" (LPAREN) at line 1, column 15.expecting DISCARD, unexpected \"(\" (LPAREN) at line 1, column 15.expecting IDENTIFIER, unexpected \"(\" (LPAREN) at line 1, column 15.expecting DISCARD, unexpected \"(\" (LPAREN) at line 1, column 15.expecting DISCARD, unexpected \"(\" (LPAREN) at line 1, column 15.expecting RPAREN, unexpected \"(\" (LPAREN) at line 1, column 15.expecting IDENTIFIER, unexpected \"(\" (LPAREN) at line 1, column 15.expecting DISCARD, unexpected \"(\" (LPAREN) at line 1, column 15.expecting RPAREN, unexpected \"(\" (LPAREN) at line 1, column 15.expecting DISCARD, unexpected \"(\" (LPAREN) at line 1, column 15.expecting IDENTIFIER, unexpected \"(\" (LPAREN) at line 1, column 15.expecting DISCARD, unexpected \"(\" (LPAREN) at line 1, column 15.expecting RPAREN, unexpected \"(\" (LPAREN) at line 1, column 15.expecting DISCARD, unexpected \"(\" (LPAREN) at line 1, column 15.expecting IDENTIFIER, unexpected \"(\" (LPAREN) at line 1, column 15.expecting DISCARD, unexpected \"(\" (LPAREN) at line 1, column 15.expecting RPAREN, unexpected \"(\" (LPAREN) at line 1, column 15.expecting DISCARD, unexpected \"(\" (LPAREN) at line 1, column 15.expecting IDENTIFIER, unexpected \"(\" (LPAREN) at line 1, column 15.expecting DISCARD, unexpected \"(\" (LPAREN) at line 1, column 15.expecting DISCARD, unexpected \"(\" (LPAREN) at line 1, column 15.expecting RPAREN, \"\r\n\r\nwhen I change language to this: Expr: (STRING COMMA [d] STRING)?\r\nno problem occurs\r\n\r\nAm I doing something wrong or nested groups are not supported?"},"comment":{"url":"https://api.github.com/repos/b3b00/csly/issues/comments/437593531","html_url":"https://github.com/b3b00/csly/issues/93#issuecomment-437593531","issue_url":"https://api.github.com/repos/b3b00/csly/issues/93","id":437593531,"node_id":"MDEyOklzc3VlQ29tbWVudDQzNzU5MzUzMQ==","user":{"login":"b3b00","id":1224790,"node_id":"MDQ6VXNlcjEyMjQ3OTA=","avatar_url":"https://avatars0.githubusercontent.com/u/1224790?v=4","gravatar_id":"","url":"https://api.github.com/users/b3b00","html_url":"https://github.com/b3b00","followers_url":"https://api.github.com/users/b3b00/followers","following_url":"https://api.github.com/users/b3b00/following{/other_user}","gists_url":"https://api.github.com/users/b3b00/gists{/gist_id}","starred_url":"https://api.github.com/users/b3b00/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/b3b00/subscriptions","organizations_url":"https://api.github.com/users/b3b00/orgs","repos_url":"https://api.github.com/users/b3b00/repos","events_url":"https://api.github.com/users/b3b00/events{/privacy}","received_events_url":"https://api.github.com/users/b3b00/received_events","type":"User","site_admin":false},"created_at":"2018-11-10T15:54:20Z","updated_at":"2018-11-10T15:54:20Z","author_association":"OWNER","body":"hi @MrMuMu, first glad to see that you looked at CSLY.\nfor now nested groups are supported. And I have no plan to support it any soon as I son't see any usefull use case.\nfor your specific case the best solution is I guess :\n\nExpr : OptinnalExpr \n OptionnalExpr: STRING (COMMA [d] STRING)*\n\n\nMay I ask you what you arelooking at in CSLY ?\nAre you planning to use it for any special purpose ?"}}
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