Search for clipboard text in emacs

Question

是否有可能在点击Cs时搜索当前存在于剪贴板中的文本，可能是在点击Cs时触发了某种钩子然后将剪贴板插入到迷你缓冲区中？

Answer 1

Isearch provides a set of standard keys to change the behaviour of the search process. Typing Cs My invokes isearch-yank-kill that pulls string from kill ring (ie, clipboard) into search string.

Answer 2

You could yank the text after starting isearch:

(defun my-isearch-yank-clipboard ()
  (interactive)
  (isearch-yank-string (or (x-get-selection 'PRIMARY)
                           (x-get-selection 'CLIPBOARD)
                           "")))

(define-key isearch-mode-map (kbd "M-s c") 'my-isearch-yank-clipboard)

Start isearch then "Ms c"

Answer 3

您可以使用defadvice来改变命令isearch-forward的行为，默认情况下绑定到Cs，或者定义另一个可能包含isearch-forward并将其绑定到Cs而不是isearch-forward的函数。