阻止Emacs读取OS X剪贴板？

Question

How can I prevent GNU Emacs.app on OS X from reading from reading from the OS X keyboard unless explicitly asked to?

For example, if I yank something from emacs, then copy something to the OS X clipboard, I don't want a subsequent put to paste from the clipboard — I'd like it to be whatever was last yank'd.

Answer 1

This is controlled by the variables interprogram-paste-function and interprogram-cut-function , if they are bound to a function, the function is called to retrieve whatever is in the system clipboard or setting the clipboard. You can disable this by setting them to nil :

(setq interprogram-paste-function nil)
(setq interprogram-cut-function nil)