}
		}
	}
}

// determineParagraphEmbeddingLevel reports the resolved paragraph direction of
// the substring limited by the given range [start, end).
//
// Determines the paragraph level based on rules P2, P3. This is also used
// in rule X5c to find if an FSI should resolve to LRI or RLI.
func (p *paragraph) determineParagraphEmbeddingLevel(start, end int) level {
	var strongType Class = unknownClass