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Canonical combining marks remain out of order · case 05
Canonical combining marks remain out of order.
Case contract
Normalize to NFC, preserving compatibility characters.
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 | "a\u0315\u0300" | "\u00e0\u0315" | Failed |
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