package cmd var leadingContentPreProcessing = true var unwrapScalar = true var writeInplace = false var outputToJSON = false var exitStatus = false var forceColor = false var forceNoColor = false var colorsEnabled = false var indent = 2 var noDocSeparators = false var nullInput = false var verbose = false var version = false var prettyPrint = false // can be either "" (off), "extract" or "process" var frontMatter = "" var completedSuccessfully = false