c++ - 在新编译期间浏览以前的编译错误？

Question

如何设置 emacs 以便我可以在新编译期间浏览以前的编译错误？

有两件事对我不起作用:

1. M-g M-g(下一个错误)功能在第二次编译正在进行时不起作用。

2. 我将我的 emacs 分成 5 个不均匀的窗口(水平拆分窗口)，编译“窗口”的大小是原来的两倍(dbl 监视器设置)。当我启动编译时，它总是出现在最后一个双重编译窗口中。现在它会为自己打开一个新窗口。

Answer 1

这是一个似乎可以满足您所有要求的解决方案:

• *compilation-old* 缓冲区总是在同一个窗口中
• next-error 不中断
• 当编译过程终止时，所有连续的编译输出都附加在 *compilation-old* 的末尾

(defun my-compilation-finish-function (buffer msg)
  ;; Don't do anything if we are in a derived mode
  (when (with-current-buffer buffer (eq major-mode 'compilation-mode))

    ;; Insert the last compilation output at the end of *compilation-old*
    (if (get-buffer "*compilation-old*")
        (with-current-buffer "*compilation-old*"
          (save-excursion
            (goto-char (point-max))
            (insert-buffer buffer)))
      (with-current-buffer buffer
        (rename-buffer "*compilation-old*")))))

(add-hook 'compilation-finish-functions 'my-compilation-finish-function)



(defadvice compile (around my-compile-show-old activate)
  "Show the *compilation-old* buffer after starting the compilation"
  (let ((buffer (current-buffer)))
    (when (get-buffer "*compilation-old*")
      (pop-to-buffer "*compilation-old*")
      (switch-to-buffer "*compilation*"))
    ad-do-it
    (when (get-buffer "*compilation-old*")
      (switch-to-buffer "*compilation-old*")
      (pop-to-buffer buffer))))