使php模式（和其他cc模式派生模式）与Emacs 23兼容

I am using Emacs 23 and php-mode.el 1.5.0. When I have this in my .emacs:

我使用的是Emacs 23和php-mode.el 1.5.0。当我在我的.emacs中有这个时:

(require 'php-mode)

I get this error message when Emacs starts:

我在Emacs启动时收到此错误消息:

Warning (initialization): An error occurred while loading `/Users/kdj/.emacs':

警告(初始化):加载`/Users/kdj/.emacs'时发生错误:

error: `c-lang-defconst' must be used in a file

错误:必须在文件中使用`c-lang-defconst'

To ensure normal operation, you should investigate and remove the cause of the error in your initialization file. Start Emacs with the `--debug-init' option to view a complete error backtrace.

为确保正常运行,您应该调查并删除初始化文件中的错误原因。使用`--debug-init'选项启动Emacs以查看完整的错误回溯。

If I evaluate (require 'php-mode) after Emacs starts, I don't get any error messages.

如果我在Emacs启动后评估(需要'php-mode),我不会收到任何错误消息。

I found a blog entry which indicates that this problem is specific to Emacs 23 (that is, there is no error with Emacs 22.x), but it doesn't give any solutions.

我找到了一个博客条目,表明此问题是特定于Emacs 23的(即Emacs 22.x没有错误),但它没有提供任何解决方案。

I don't know if this matters, but I'm using Mac OS X, and I built Emacs from the current CVS sources, using ./configure --with-ns.

我不知道这是否重要,但我使用的是Mac OS X,并且我使用./configure --with-ns从当前的CVS源构建了Emacs。

What's going on here, and/or how I can fix it?

这里发生了什么,和/或我如何解决它?

2 个解决方案

#1

I ran into the same problem when trying to get the csharp-mode up and running. I finally found the solution when digging into the actual Emacs Lisp file for csharp-mode:

我试图让csharp模式启动并运行时遇到了同样的问题。当我深入研究csharp-mode的实际Emacs Lisp文件时,我终于找到了解决方案:

;;   This code doesn't seem to work when you compile it, then
;;   load/require in the Emacs file. You will get an error (error
;;   "`c-lang-defconst' must be used in a file") which happens because
;;   cc-mode doesn't think it is in a buffer while loading directly
;;   from the init. However, if you call it based on a file extension,
;;   it works properly. Interestingly enough, this doesn't happen if
;;   you don't byte-compile cc-mode.

So, the quick and dirty fix to put in your .emacs is to auto load on extension and not put (require 'php-mode) or (load "php-mode") in there. Without further ado,

因此,放入.emacs的快速和脏修复是自动加载扩展而不是放入(需要'php-mode)或(加载“php-mode”)。无需再费周折,

(autoload 'php-mode "php-mode" "Major mode for editing php code." t)
(add-to-list 'auto-mode-alist '("\\.php$" . php-mode))
(add-to-list 'auto-mode-alist '("\\.inc$" . php-mode))

I hope this helps! Now I just need to get the PHP/HTML mode switching stuff working. Wish me luck.

我希望这有帮助!现在我只需要让PHP / HTML模式切换工作。祝我好运。

#2

It works fine with http://mewde.googlecode.com/files/php-mode-new.el.

它可以与http://mewde.googlecode.com/files/php-mode-new.el一起使用。

#1