保存时显示Flycheck缓冲区(有错误) [英] Display Flycheck buffer (with errors) when saving

问题描述

在Emacs中，只有在出现错误时，保存时才自动显示Flycheck缓冲区的方式是什么?

In Emacs, what would be the way to display the Flycheck buffer automatically when saving, only if there are errors?

有点像 https://github.com/steelbrain/linter .

我已经搜索了 https://stackoverflow.com/questions/tagged/flycheck? sort = votes& pageSize = 50 ，但没有发现任何内容.

I've searched on https://stackoverflow.com/questions/tagged/flycheck?sort=votes&pageSize=50 but did not find anything approaching.

推荐答案

将以下内容添加到~/.emacs，这会将其绑定到C-x C-s:

Add the following to ~/.emacs, this will bind it to C-x C-s:

(defun save-buffer-maybe-show-errors ()
  "Save buffer and show errors if any."
  (interactive)
  (save-buffer)
  (when (not flycheck-current-errors)
    (flycheck-list-errors)))
;; Bind it to some key:
(global-set-key (kbd "C-x C-s") 'save-buffer-maybe-show-errors)

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