mutating func updateIndentation()

in Sources/Markdown/Parser/BlockDirectiveParser.swift [534:545]

• 12 lines of code
• 5 McCabe index (conditional complexity)

    mutating func updateIndentation(under parent: inout ParseContainer?, for line: TrimmedLine) {
        switch self {
        case .root:
            return
        case .lineRun:
            var newParent: ParseContainer? = nil
            parent?.updateIndentation(under: &newParent, for: line)
        case .blockDirective(var pendingBlockDirective, let children):
            pendingBlockDirective.updateIndentation(for: line)
            self = .blockDirective(pendingBlockDirective, children)
        }
    }