41 path pairs replayed in the Swift core decide which spellings name
the same file. Two corrections: full Unicode case folding (ß, ligatures,
final sigma, micro, long s) instead of toLowerCase, and width folding of
the whole Halfwidth and Fullwidth Forms block. Swift treats composed and
decomposed spellings as one dictionary key; here the writer refuses both.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
The oracle gains a corpus mode; run.sh now stops on a failed build
instead of running a stale binary. Swift reads all 23 files but drops
Java gateways labelled 'Heimrouter' and nodes whose bounds are written
through XMLEncoder back-references.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>