Presumably, the various preprocessors will strip these out for compat?https://twitter.com/mathias/status/1129073383931559936 …
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Mathias said (and I quote!): “Transpilers and minifiers [should] just .replace/_/g, '') on [...] all of them”
Surma said (and I quote!): "Mathias [...] should just replace [...] all of them."
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