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.NET doesn't support arbitrary code points (. or C) outside the BMP #89

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Tracked by #83
Aloso opened this issue Mar 28, 2023 · 0 comments
Open
Tracked by #83

.NET doesn't support arbitrary code points (. or C) outside the BMP #89

Aloso opened this issue Mar 28, 2023 · 0 comments
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bug Something isn't working C-compat Compatibility between regex flavors

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@Aloso
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Aloso commented Mar 28, 2023 •
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  • C could be polyfilled as (?:\P{Cs}|\p{IsLowSurrogates}\p{IsHighSurrogates})
  • . could be polyfilled as (?:[^\n\p{Cs}]|\p{IsLowSurrogates}\p{IsHighSurrogates})

Polyfilling is only needed when it isn't repeated, or the repetition has a lower bound > 1 or an upper bound
@Aloso Aloso mentioned this issue Mar 28, 2023
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@Aloso Aloso changed the title .NET doesn't support arbitrary code points ( or ) outside the BMP .NET doesn't support arbitrary code points (. or C) outside the BMP Mar 28, 2023
@Aloso Aloso added bug Something isn't working C-compat Compatibility between regex flavors labels Mar 28, 2023
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