jshint / jshint / 2803

100%

Pull #3290

travis-ci

[REFACTOR]: Warn instead of quitting when invalid options specified

When the options "es3", "es5" or "esnext" are use, emit a warning that
the option is deprecated, and that you should use "esversion: <X>"
instead.

Previously, if you used "esnext" (or other deprecated options) in
addition to "esversion", jshint would refuse to valiate your code, and
quit instantly after reporting a weird error message that doesn't really
explain the change. The new error message, and warning-rather-than-quit
behaviour, should hopefully be easier for users to digest.

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