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Entity decoding keeps only the first resulting codepoint · case 04
Entity decoding keeps only the first resulting codepoint.
Case contract
Decode HTML entities, retaining combining and multi-codepoint mappings.
Why this case matters
A local executable model for consumers of structured text; oracle values are authored literals, not outputs copied from the repaired implementation.
One recorded failure
Sample boundary fixtureThis sample comes from the broken implementation of a controlled reproducer.
| Boundary fixture | Actual | Expected | Outcome |
|---|---|---|---|
| boundary 1 | "\u2242" | "\u2242\u0338" | Failed |
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