如何将.py文件的Emacs tab size设置为4个字符宽?

(add-hook 'python-mode-hook
      (lambda ()
        (setq indent-tabs-mode t)
        (setq tab-width 4)
        (setq python-indent-offset 4)))

(add-hook 'python-mode-hook
          (lambda ()
            (setq indent-tabs-mode t)
            (setq tab-width 4)))

您需要将命令语句放入函数(lambda)中。

.emacs .

(custom-set-variables
;; custom-set-variables was added by Custom.
;; If you edit it by hand, you could mess it up, so be careful.
;; Your init file should contain only one such instance.
;; If there is more than one, they won't work right.
'(c-basic-offset 4 t)
)

实际上,我把它从C++模式区域中设置出来。 Customize Emacs py-basic-offset 或者别的什么?浏览pyton的模式设置。

(setq indent-tabs-mode t)
(setq python-indent-offset 4)