Andreas Kling 8b8136b480 LibJS: Use Substring in Intl.Segmenter ...

Keep the primitive string that segment() creates alongside the UTF-16
buffer used by LibUnicode. Segment data objects can then return lazy
Substring instances for "segment" and reuse the original
PrimitiveString for "input" instead of copying both strings.

Add a rope-backed UTF-16 segmenter test that exercises both
containing() and iterator results.

2026-04-11 00:35:36 +02:00

4.7 KiB

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