SubMiner/changes/2026-03-15-surface-frequency-fallback.md

type: fixed area: overlay

• Fixed subtitle frequency tagging for merged lookup-backed tokens like 陰に by falling back to exact surface-form Yomitan frequencies when the normalized headword lookup misses.
• Fixed MeCab merged-token position mapping across line breaks so merged content-plus-particle tokens like 陰に keep their matched Yomitan frequency instead of inheriting shifted POS tags.
• Fixed grouped frequency parsing in both Yomitan and fallback frequency-dictionary lookups so display values like 118,121 use the leading rank instead of collapsing the rank and occurrence count into 118121.
• Fixed frequency-rank ingestion to ignore Yomitan dictionaries explicitly marked occurrence-based, so raw occurrence counts are no longer treated as subtitle rank values.
• Fixed inflected headword frequency tagging to prefer ranks from the selected Yomitan termsFind popup entry itself, ordered by configured dictionary priority, so forms like 潜み use primary-dictionary ranks like 4073 before falling back to lower-priority raw lemma metadata such as CC100.
• Fixed annotation-stage frequency filtering so exact kanji noun tokens like 者 keep their matched rank even when MeCab labels them 名詞/非自立, instead of dropping the highlight after scan-time frequency lookup succeeds.