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by int_19h
819 days ago
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Regexes are one case where I think it's already extremely unbalanced wrt being easy to write but hard to read. Using stuff like special Unicode chars for this would make them harder to write but easier to read, which sounds like a fair deal to me. In general, I'd say that regexes should take time and effort to write, just because it's oh-so-easy to write something that kinda sorta works but has massive footguns. I would also imagine that, if this became the norm, IDEs would quickly standardize around common notation - probably actually based on existing regex symbols and escapes - to quickly input that, similar to TeX-like notation for inputting math. So if you're inside a regex literal, you'd type, say, \A, and the editor itself would automatically replace it with the Unicode sigil for beginning-of-string. |
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