Summary: Various tidying up of linting code.
Test Plan: `arc lint` and `arc unit` still pass.
Reviewers: chad, epriestley, #blessed_reviewers
Reviewed By: epriestley, #blessed_reviewers
Subscribers: epriestley, Korvin
Differential Revision: https://secure.phabricator.com/D9625
Summary: To me, it seems that these methods should never be overwritten in subclasses.
Test Plan: `arc unit`
Reviewers: epriestley
Reviewed By: epriestley
Subscribers: aran, epriestley, Korvin
Differential Revision: https://secure.phabricator.com/D7958
Summary: Ref T2039. We're starting to get kind of a lot of linters; provide `arc linters` to help users review and understand them and construct `.arclint` files.
Test Plan: {F152205}
Reviewers: btrahan, joshuaspence
Reviewed By: btrahan, joshuaspence
Subscribers: epriestley
Maniphest Tasks: T2039
Differential Revision: https://secure.phabricator.com/D9041
Summary: Add a linter which uses [[http://php.net/simplexml | SimpleXML]] to detect errors and potential problems in XML files.
Test Plan: Wrote and executed unit tests.
Reviewers: epriestley, #blessed_reviewers
Reviewed By: epriestley, #blessed_reviewers
Subscribers: epriestley, Korvin
Differential Revision: https://secure.phabricator.com/D8989
