Refine message for unrecognized at-rule #93
Merged
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This changes the following error message:
...to this:
We don’t need the word “Sorry” in there, and the “is not implemented” part
makes users wonder if it means the at-rule isn’t implemented in browsers.
So let’s just make it “Unrecognized” — which covers both the cases of a valid
at-rule like @supports, which the CSS Validator doesn’t yet recognize because
no support for it has been added to the validator yet, and also the case of a
completely invalid at-rule like @key-frames, which is typo for @Keyframes.