编辑：并入Andreas Rohler的建议：

incorporated Andreas Rohler's suggestion:

这在您的测试用例中适用于我： / p>

This works for me in your test case:

(defun my-up-list ()
  (interactive)
  (let ((s (syntax-ppss)))
    (when (nth 3 s)
      (goto-char (nth 8 s))))
  (ignore-errors (up-list)))

syntax-ppss 返回一个列表，如果你在一个字符串中，第三个元素存在，第八个元素是字符串的开头（如果你在一个，否则为零）。

syntax-ppss returns a list, the third element of which exists if you're inside a string, and the 8th element is the beginning of the string (if you're in one, otherwise nil).