Some outline commands¶

You can use Leo as fairly typical outliner. Click the expansion box of nodes to show and hide their children.

你可以将 Leo 完全作为一个普通的 outliner 。 点击节点的扩展盒子来显示隐藏它们的子节点。

Play around with some of the commands from the Outline menu or from the minibuffer. The keyboard shortcut and minibuffer key sequence appear in parentheses. Note: as usual, you can use tab completion in the minibuffer.

你可以从 outline 菜单或者 minibuffer 中玩弄一些命令。 键盘的快捷键和 minibuffer 按键总是成对出现。 注意 ：和普通的一样，在 minibuffer 中你可以使用 tab 进行补全。

Edit Headline (Ctrl+H or <Alt-x>edit-headline<return>)

Begins editing of the headline text of a node. To end editing, hit <return> or <Ctrl-g>

开始编辑一个节点的 headline 文字。 要结束编辑，输入 <return> 或 <Ctrl-g>

Insert Node (Ctrl+I or <Alt-x>insert-node<return>)

Inserts a new headline into the outline.

往 outline 中插入一个新的 headline 。

Cut Node (Ctrl+Shift+X or <Alt-x>cut-node<return>)

Deletes a node and all its descendants, copying them to the clipboard.

删除一个节点及其所有子节点，然后复制它们到剪贴板。

Paste Node (Ctrl+Shift+V or <Alt-x>paste-node<return>)

Pastes a tree copied by the Cut Node command.

粘贴一个被剪切的树节点。

Copy Node (Ctrl+Shift+C or <Alt-x>copy-node<return>)

Copies a node and all its descendants to clipboard without deleting it from outline. You can copy a tree from one Leo outline to another using Copy Node and Paste Node.

复制一个节点及其所有子节点，但是并不将其删除。 你可以使用 Copy 和 Paste 将一棵树从一个 outline 到另一个 outline 。

Contract or Go Left (Alt-Left-Arrow or <Alt-x>contract-or-go-left<return)

Contracts a node if it is expanded, otherwise selects its parent.

如果一个节点是展开的，那么就将其收缩。否则，选中其父节点。

Expand and Go Right (Alt-Right-Arrow or <Alt-x>expand-and-go-right<return>)

Select a node’s first child, expanding the original node if needed.

选中一个节点的第一个子元素，如果有必要，就展开此节点。

Goto Prev Visible (Alt-Up-Arrow or <Alt-x>goto-prev-visible<return>)

Select the previous visible node.

选中前一个可见的节点。

Goto Next Visible (Alt-Down-Arrow or <Alt-x>goto-next-visible<return>)

Select the next visible node.

选中下一个可见的节点。

Move Up (Ctrl+U or <Alt-x>move-outline-up<return>)

Moves a node up in the outline.

将一个节点上移。

Move Down (Ctrl+D or <Alt-x>move-outline-down<return>)

Moves a node down.

将一个节点下移。

Move Left (Ctrl+L or <Alt-x>move-outline-left<return>)

Moves a node left.

将一个节点左移。

Move Right (Ctrl+R or <Alt-x>move-outline-right<return>)

Moves a node right.

将一个节点右移。

Promote (Ctrl+} or <Alt-x>promote<return>)

Makes all the children of a node to be siblings of the node.

使一个节点的所有子节点与其同级。

Demote (Ctrl+{ or <Alt-x>demote<return>)

Makes all following siblings of a node to be children of the headline.

使一个节点后面的同级节点变为该节点的子节点。

Please experiment with Leo’s outline now. Move around the tree and expand/collapse nodes by pressing Alt + arrow keys. This also moves the focus to tree, so, after pressing Alt + arrow, you can move around by using arrow keys alone. Return the focus to the body control by pressing Enter.

请现在就试试 Leo 的 outline 。 通过 Alt + 箭头在树中上下移动，展开闭合节点。 这也移动了焦点，所以，在按了 Alt + 箭头后， 你可以直接用方向键了。 按 Enter 可以把焦点移回 body 中。