Advanced caret movement is a feature, which lets you directly manage the tree. In Program Tree Editor you can move a caret inside the tree beyond the text area.

At first caret stay near to a text.	You press a left arrow button.	And caret now stay inside the tree.

You can use this feature to fast and exact navigation in a file.

	Key	Movement
	Left Right Up Down Home End	to previous line to next line to previous node at line to next node at line to first string at line to last string at line

It is very useful in large files. You will move fast notwithstanding on sizes of nodes.

One press of key (up) - 150.000 strings was passed.

Moreover, it is most important, you can manage the node when caret stays before its icon.

Caret stay before a node icon	Keys	Action
	Tab Ctrl+Tab Del Enter Space Esc Ctrl+A Ctrl+C Ctrl+X Ctrl+V	Expand/Collapse node Expand/Collapse all sub nodes Delete node Insert new node here Select / Unselect this node Cancel selection Select all nodes at line Copy this node Cut this node Insert nodes here

Read more about how to manage the tree in other sections.