9.5.2

1074 • CHAPTER 22
XPRESSO EDITOR • 1075
Edit Menu
Undo, Redo
Use Undo to undo the last change you made in the XPresso Editor; select Undo repeatedly to undo
changes one by one. Select Redo to redo the last undo.
Cut, Copy, Paste
The Cut command moves the selected nodes or XGroups (including their wires) to the clipboard. The
Copy command copies the selected nodes or XGroups (including their wires) to the Clipboard. The
Paste command copies the nodes or XGroups that are stored in the clipboard to within the currently
selected XGroup. If no XGroup is selected, the elements are placed directly within the XPresso
Editor.
Delete
Deletes the selected nodes or XGroups.
Select All, Deselect All
These commands select or deselect all nodes and XGroups.
Enable, Disable
If you disable a node or XGroup that is between two enabled nodes or
XGroups, no values will be passed through. In effect, the enabled elements
will be disconnected from each other. Nodes and XGroups with missing or
disabled parameters have a yellow title bar.
Using these commands, you can switch nodes and XGroups on or off so that you can test parts of
an expression in isolation without having to disconnect wires. Select the elements that you want
to switch off then choose the Disable command. To switch the elements on again, select them and
choose Enable.
Layout Menu
Inputs
The Inputs setting determines whether inputs appear at the left edge or right edge of nodes and
XGroups. Since the outputs always appear at the opposite edge to inputs, there is no separate setting
for outputs.