Unfortunately lookbehind is not fully supported in all browsers/JS engines yet. This bit me a while back when I was working on a problem that would have been a simple fix with lookbehind 😕
They are coming, though! Lookbehind is currently a stage 4 proposal.
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Unfortunately lookbehind is not fully supported in all browsers/JS engines yet. This bit me a while back when I was working on a problem that would have been a simple fix with lookbehind 😕
They are coming, though! Lookbehind is currently a stage 4 proposal.