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/*
This source file is part of the Swift.org open source project
Copyright (c) 2021 Apple Inc. and the Swift project authors
Licensed under Apache License v2.0 with Runtime Library Exception
See https://swift.org/LICENSE.txt for license information
See https://swift.org/CONTRIBUTORS.txt for Swift project authors
*/
/// A custom inline markup element.
///
/// - note: This element does not yet allow for custom information to be appended and is included for backward compatibility with CommonMark. It wraps raw text.
public struct CustomInline: RecurringInlineMarkup {
public var _data: _MarkupData
init(_ raw: RawMarkup) throws {
guard case .customInline = raw.data else {
throw RawMarkup.Error.concreteConversionError(from: raw, to: CustomInline.self)
}
let absoluteRaw = AbsoluteRawMarkup(markup: raw, metadata: MarkupMetadata(id: .newRoot(), indexInParent: 0))
self.init(_MarkupData(absoluteRaw))
}
init(_ data: _MarkupData) {
self._data = data
}
}
// MARK: - Public API
public extension CustomInline {
/// Create a custom inline element from raw text.
init(_ text: String) {
try! self.init(.customInline(parsedRange: nil, text: text))
}
/// The raw inline text of the element.
var text: String {
guard case let .customInline(text) = _data.raw.markup.data else {
fatalError("\(self) markup wrapped unexpected \(_data.raw)")
}
return text
}
// MARK: PlainTextConvertibleMarkup
var plainText: String {
return text
}
func accept<V: MarkupVisitor>(_ visitor: inout V) -> V.Result {
return visitor.visitCustomInline(self)
}
}
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