在XCode中处理文本，只移动一行 [英] Manipulating text in XCode, moving one line

问题描述

在emacs中，我具有各种操作文本的功能.现在，我正在使用xcode，我想可以将emacs设置为默认编辑器，但是我想浏览obj-c对象等，所以我宁愿只为xcode实现我最常用的文本操作命令.

In emacs I have various functions to manipulate text. Now that I'm using xcode, I suppose I could make emacs my default editor, but I want to browse obj-c objects and such, so I'd rather just implement my most used text manipulation commands for xcode.

首先，在我的列表中，我想使用一个命令将当前行的文本上移/下移一行，将光标保持在当前行上.

First on my list, I'd like a command that moves the text of the current line up/down one line, keeping the cursor on the current line.

在emacs中，这是:

In emacs this is:

(defun move-one-line-downward ()
  "Move current line downward once."
  (interactive)
  (forward-line)
  (transpose-lines 1)
  (forward-line -1))

如果我可以用Python编写与XCode等效的脚本，那将是最幸福的.但是，据我所知，我需要和AppleScript交流.

I'd be happiest if I could write a script in Python that would do the equivalent in XCode, but as far as I can tell, I need to talk to AppleScript to do this.

有人可以引导我逐步了解如何使用XCode吗?

Can someone walk me through how to do this with XCode?

推荐答案

Xcode 4具有一组新的命令，用于使用command + option + [来移动光标所在的行或所选文本]

Xcode 4 has a new set of command for moving the line where the cursor is or the selected text with command + option + [ or ]

⌥⌘[或⌥⌘]

http://developer .apple.com/library/mac/#documentation/IDEs/Conceptual/xcode_help-command_shortcuts/MenuCommands/MenuCommands014.html

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