Emacs不会在启动时加载主题

我已经通过MELPA安装了solarized主题包。我可以通过`customize-theme选择两个日晒主题之一，然后激活它。当我保存主题设置时，它将以下内容添加到我的init.el文件中：

(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.
 '(custom-enabled-themes (quote (solarized-dark)))
 '(custom-safe-themes
   (quote
    ("8aebf25556399b58091e533e455dd50a6a9cba958cc4ebb0aab175863c25b9a4" default))))
(custom-set-faces
 ;; custom-set-faces 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.
 )

当我启动Emacs时，它不会加载主题，但是我也没有收到错误消息。实际上eval-buffer，在init.el文件中运行会加载主题。

添加到您的init.el

(load-theme 'solarized-dark t)

您可以忽略在那里添加的emacs东西，只需将其删除即可。

我已将以下内容添加到我的init.el文件（中没有.emacs文件~）。

(setq package-enable-at-startup nil) (package-initialize)

然后在最后

(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.
 '(custom-enabled-themes (quote (solarized-dark)))
 '(custom-safe-themes
   (quote
    ("8aebf25556399b58091e533e455dd50a6a9cba958cc4ebb0aab175863c25b9a4" default))))
(custom-set-faces
 ;; custom-set-faces 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.
 )

这似乎有效。我对emacs不太熟悉，所以我不知道这是否是一个不好的解决方法...

默认情况下，Emacs仅在处理init文件之后自动加载软件包。因此，当尝试设置主题时，不会加载主题包。

除了使所有程序包都加载到init文件中（就像您看起来正在做的事情一样），您还可以在包自动加载后通过添加一个钩子来将它们加载after-init-hook，因为包是在init文件之后和之前自动加载的after-init-hook。请注意，如果您尝试load-theme直接在init文件中使用该文件，则该文件将不起作用，因为此时尚未加载该软件包。

因此，也可以将其添加到您的init文件中：

(add-hook 'after-init-hook (lambda () (load-theme 'solarized-light)))

我认为重要的部分是（package-initialize）。我不确定您是否需要“启动时启用包”位。所以：

(package-initialize)
(load-theme 'ample t)

您还可以默认告诉emacs信任所有主题，这样您就不会每次都收到提示：

(setq custom-safe-themes t)

要记住的是，一切的顺序很重要。根据您尝试在主题中加载文件的位置，上述某些建议可能是必要的，也可能不是必需的。

我在.emacs文件的开始处初始化了软件包和MELPA库，这使我以后可以在文件中更轻松地引用MELPA加载的软件包。我还设置了自定义安全主题，因此不必担心自定义在文件末尾添加信任信息。这是我所拥有的：

(when (>= emacs-major-version 24)
  (require 'package)
  (package-initialize)
  (add-to-list 'package-archives
           '("melpa" . "http://melpa.milkbox.net/packages/") t)
  )
(setq custom-safe-themes t)

..稍后在文件中..

;; Load a nice theme if in GUI
(when (display-graphic-p)
  (load-theme 'ample t)
  )

第一行应该是知道在哪里看：

(add-to-list 'custom-theme-load-path "~/.emacs.d/themes/")

然后其他人可以去:)