Function diffWords

src/diff/word.ts:184–194

(oldStr: string, newStr: string, options?: any)

  options?: DiffWordsOptionsNonabortable
): ChangeObject<string>[]
export function diffWords(oldStr: string, newStr: string, options?: any): undefined | ChangeObject<string>[] {
  // This option has never been documented and never will be (it's clearer to
  // just call `diffWordsWithSpace` directly if you need that behavior), but
  // has existed in jsdiff for a long time, so we retain support for it here
  // for the sake of backwards compatibility.
  if (options?.ignoreWhitespace != null && !options.ignoreWhitespace) {
    return diffWordsWithSpace(oldStr, newStr, options);
  }

  return wordDiff.diff(oldStr, newStr, options);
}

function dedupeWhitespaceInChangeObjects(
  startKeep: ChangeObject<string> | null,