我在emacs 24.3中使用了gdb 7.6的undo功能,並且得到了以下警告。它建議我將`撤銷 - 外部限制'設置爲更大的值。我應該如何將變量設置爲正確的值? emacs支持多大? Warning (undo): Buffer `*gud-foo*' undo info was 13351087 bytes long.
The undo info was discarded because
我想要啓動以下功能(從Replace one space by two after sentences in Emacs)運行時,我右鍵單擊文件管理器中的文件以使用Emacs打開文檔。 (defun space12()
(interactive)
(save-excursion
(goto-char (point-min))
(while (re-searc