keynote代碼高亮【轉】

碼農即便作ppt，也離不開代碼，在keynote下，若是要粘貼代碼，如何作到語法高亮呢？

補充1，該功能由pygments提供支持，因此支持的語言見：http://pygments.org/languages/

補充2，下文中的直接轉化剪貼板裏的內容，設置語言爲-S py，其中py的意思是若是這段代碼存成文件的話，應該是.py，因此，若是你想要貼一段objective-c的代碼，顯然就是-s m了。

原文和出處轉載以下，不另行翻譯了：

http://www.peterbe.com/plog/highlighted-code-syntax-in-keynote

Do you want to display some code in a Keynote presentation?

It's easy. All you need is Homebrew installed.

First you need to install the program highlight.

$ brew install highlight

So you have a piece of code. For example some Python code. The take that snippet of code and save it to a file like code.py. Now all you need to do is run this:

$ highlight -O rtf code.py | pbcopy

Then, switch back into Keynote and simply paste.

But if you don't want to create a file of the snippet, simply copy the snippet from within your editor and run this:

$ pbpaste | highlight -S py -O rtf | pbcopy

The -S py means "syntax is py (for python)".

You can use highlight for a bunch of other things like creating HTML. See man highlight for more tips.