Question

我目前有以下功能：

(defun goto-python-class (classname)
  (interactive "sClass name: ")
  (search-forward (concat "class " classname)))

我正在尝试找到一个向前或向后搜索的搜索功能。基本上，搜索整个缓冲区。似乎没有任何东西。有没有其他方法这样做，而不必弄清楚搜索是否成功，并尝试向后搜索？

Answer 1

通常这样做：

(defun goto-python-class (classname)
  (interactive "sClass name: ")
  (goto-char (point-min))
  (unless (re-search-forward
           (concat "class " classname)
           nil t)
    (message "Class %S not found" classname)))

Emacs以非交互方式搜索所有缓冲区

1 个答案: