Function splitBom

packages/core/src/tool/edit.ts:47–48

(text: string)

  ending === "\n" ? normalizeLineEndings(text) : normalizeLineEndings(text).replaceAll("\n", "\r\n")

const splitBom = (text: string) =>
  text.startsWith("\uFEFF") ? { bom: true, text: text.slice(1) } : { bom: false, text }
const joinBom = (text: string, bom: boolean) => (bom ? `\uFEFF${text}` : text)
const decodeUtf8 = (content: Uint8Array) => {
  const bom = content[0] === 0xef && content[1] === 0xbb && content[2] === 0xbf