Copyright (C) 2021 mntone. All right reserved. This source code is under MIT license.

test.swift

	@available(macOS 12.0, iOS 15.0, tvOS 15.0, watchOS 8.0, *)
	func coloredPrimaryColor(localized: String.LocalizationValue) -> AttributedString {
		var attributedString: AttributedString = AttributedString(localized: localized)
		guard let firstBoldRange = attributedString.range(of: "**") else { return attributedString }

		let orig: AttributedString = attributedString
		attributedString.removeSubrange(firstBoldRange)
		guard let nextBoldRange = attributedString.range(of: "**") else { return orig }
		attributedString.removeSubrange(nextBoldRange)

		var attribute: AttributeContainer = AttributeContainer()
		attribute.foregroundColor = .primary
		attribute.font = .footnote.bold() // MARK: AttributeContainer を生成するのにオリジナルの Font 情報が必要になる
		attributedString[firstBoldRange.lowerBound..<nextBoldRange.lowerBound].mergeAttributes(attribute)
		return attributedString
	}