Question

我在屏幕虚拟终端的一个缓冲区中有代码，我希望将其转移到虚拟终端中的另一个缓冲区。我怎么做？我试过杀死代码，但似乎每个虚拟终端都有自己的杀死环，我杀死的代码没有被拉入另一个虚拟终端。

Answer 1

似乎@Ehvince提到的剪贴板变量（在使用GUI emacs时有用BTW）在终端中没用。描述了一种解决方法here。我在下面的文章中添加代码，以避免死链接

(unless window-system
      (when (getenv "DISPLAY")
        ;; Callback for when user cuts
        (defun xsel-cut-function (text &optional push)
          ;; Insert text to temp-buffer, and "send" content to xsel stdin
          (with-temp-buffer
            (insert text)
            ;; I prefer using the "clipboard" selection (the one the
            ;; typically is used by c-c/c-v) before the primary selection
            ;; (that uses mouse-select/middle-button-click)
            (call-process-region (point-min) (point-max) "xsel" nil 0 nil "--clipboard" "--input")))
        ;; Call back for when user pastes
        (defun xsel-paste-function()
          ;; Find out what is current selection by xsel. If it is different
          ;; from the top of the kill-ring (car kill-ring), then return
          ;; it. Else, nil is returned, so whatever is in the top of the
          ;; kill-ring will be used.
          (let ((xsel-output (shell-command-to-string "xsel --clipboard --output")))
            (unless (string= (car kill-ring) xsel-output)
              xsel-output )))
        ;; Attach callbacks to hooks
        (setq interprogram-cut-function 'xsel-cut-function)
        (setq interprogram-paste-function 'xsel-paste-function)))

添加此初始化文件。您需要安装外部程序xsel才能实现此目的。

Answer 2

你可以使用emacs守护进程。使用emacs --daemon启动它，然后在screen启动emacs作为emacsclient的客户端（可能包含-nw或-t，具体取决于您的需求）。这对我有用。

希望有所帮助:)

Answer 3

我有这段代码可以帮助我在emacs之外的应用程序之间进行查杀。你可以尝试（但我没有在你的环境中测试）。

(setq x-select-enable-clipboard t        ;; copy-paste should work ...
 interprogram-paste-function            ;; ...with...
 'x-cut-buffer-or-selection-value)      ;; ...other X clients

来源：http://www.djcbsoftware.nl/dot-emacs.html

如何使用屏幕在emacs缓冲区之间杀死/抽出代码

3 个答案: