Variant sets

Greek (script) — Second-Level Reference Label Generation Rules, 25 October 2024

Code points grouped into sets of mutual variants. Every member of a set produces the same set of variant labels, so a registration of one has implications for all the others. Sets of a single member are omitted, as are the identity mappings RFC 7940 requires each member to declare.

• ΐίιϊ 4 members blockedfallback asymmetric

  Source		Direction	Target		Disposition	Ref	Comment
  ΐ	U+0390	↔	ί	U+03AF	blocked		Diacritic variant
  ΐ	U+0390	⇆	ι	U+03B9	→ fallback ← blocked		Base form variant
  ΐ	U+0390	↔	ϊ	U+03CA	blocked		Diacritic variant
  ί	U+03AF	⇆	ι	U+03B9	→ fallback ← blocked		Base form variant
  ί	U+03AF	↔	ϊ	U+03CA	blocked		Diacritic variant
  ι	U+03B9	⇆	ϊ	U+03CA	→ blocked ← fallback		Diacritic variant

  ↔ declared both ways ⇆ both ways, different disposition each way → one direction only

• ΰυϋύ 4 members blockedfallback asymmetric

  Source		Direction	Target		Disposition	Ref	Comment
  ΰ	U+03B0	⇆	υ	U+03C5	→ fallback ← blocked		Base form variant
  ΰ	U+03B0	↔	ϋ	U+03CB	blocked		Diacritic variant
  ΰ	U+03B0	↔	ύ	U+03CD	blocked		Diacritic variant
  υ	U+03C5	⇆	ϋ	U+03CB	→ blocked ← fallback		Diacritic variant
  υ	U+03C5	⇆	ύ	U+03CD	→ blocked ← fallback		Diacritic variant
  ϋ	U+03CB	↔	ύ	U+03CD	blocked		Diacritic variant

  ↔ declared both ways ⇆ both ways, different disposition each way → one direction only

• άα 2 members blockedfallback asymmetric

  Source		Direction	Target		Disposition	Ref	Comment
  ά	U+03AC	⇆	α	U+03B1	→ fallback ← blocked		Base form variant

  ↔ declared both ways ⇆ both ways, different disposition each way → one direction only

• έε 2 members blockedfallback asymmetric

  Source		Direction	Target		Disposition	Ref	Comment
  έ	U+03AD	⇆	ε	U+03B5	→ fallback ← blocked		Base form variant

  ↔ declared both ways ⇆ both ways, different disposition each way → one direction only

• ήη 2 members blockedfallback asymmetric

  Source		Direction	Target		Disposition	Ref	Comment
  ή	U+03AE	⇆	η	U+03B7	→ fallback ← blocked		Base form variant

  ↔ declared both ways ⇆ both ways, different disposition each way → one direction only

• οό 2 members blockedfallback asymmetric

  Source		Direction	Target		Disposition	Ref	Comment
  ο	U+03BF	⇆	ό	U+03CC	→ blocked ← fallback		Diacritic variant

  ↔ declared both ways ⇆ both ways, different disposition each way → one direction only

• ςσ 2 members blockedfallback asymmetric

  Source		Direction	Target		Disposition	Ref	Comment
  ς	U+03C2	⇆	σ	U+03C3	→ fallback ← blocked		Nominal form variant

  ↔ declared both ways ⇆ both ways, different disposition each way → one direction only

• ωώ 2 members blockedfallback asymmetric

  Source		Direction	Target		Disposition	Ref	Comment
  ω	U+03C9	⇆	ώ	U+03CE	→ blocked ← fallback		Diacritic variant

  ↔ declared both ways ⇆ both ways, different disposition each way → one direction only

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