code: function includedLessFilenames(lessFilename) {
      var IMPORT_REGEX = /^@import \"(.*?)\";$/
      var lessLines = __less[lessFilename].split('\n')
  
      var imports = []
      $.each(lessLines, function (index, lessLine) {
        var match = IMPORT_REGEX.exec(lessLine)
        if (match) {
          var importee = match[1]
          var transitiveImports = includedLessFilenames(importee)
          $.each(transitiveImports, function (index, transitiveImportee) {
            if ($.inArray(transitiveImportee, imports) === -1) {
              imports.push(transitiveImportee)
            }
          })
          imports.push(importee)
        }
      })
  
      return imports
    }
docs: Returns an Array of @import'd filenames in the order in which they appear in the file.