Provide User-Friendly Message for Extended Unicode Escapes in Regular Expressions in Non-Unicode Modes #58981
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… Expressions in Non-Unicode Modes
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DanielRosenwasser
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rbuckton
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rbuckton
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Co-authored-by: Ron Buckton <ron.buckton@microsoft.com>
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I’ve reordered the commits and let the checks perform both before and after your suggested change to ensure everything works as expected. |
rbuckton
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This replaces the error message of
/\u{10000}/fromHexadecimal digit expected.toUnicode escape sequences are only available when the Unicode (u) flag or the Unicode Sets (v) flag is set.(message analogous to TS1530), as @k1tikurisu pointed out in his article [in Japanese] that it’s hard to understand the intention of the message.