Function initPrinter

src/main/parser-and-printer.js:71–78

(plugin, astFormat)

}

async function initPrinter(plugin, astFormat) {
  const printerOrPrinterInitFunction = plugin.printers[astFormat];
  const printer =
    typeof printerOrPrinterInitFunction === "function"
      ? await printerOrPrinterInitFunction()
      : printerOrPrinterInitFunction;
  return normalizePrinter(printer);
}

const PRINTER_NORMALIZED_MARK = Symbol("PRINTER_NORMALIZED_MARK");
function normalizePrinterWithoutCache(printer) {