Strange that string interpolation is common but not regex interpolation. One is superficial and the other is a leap in expressive power.
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I'd prefer first class Parsing Expression Grammars with a nice binding system.
End of conversation
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Nested word automata are almost that (restriction on where recursion happens) and fit almost seamlessly in (non-backtracking) RE engines.
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lThanks. Twitter will use this to make your timeline better. UndoUndo
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