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Convenience Functions

Command-Based Undo/Redo

Every action in the Harness Builder can be undone or redone.

Component addition & deletion
Component positioning
Wire swapping & movement
Auto-routing & manual routing (wires & cores)
Signal renaming
Design-note editing

Usage

Keyboard: Ctrl + Z / Cmd + Z to undo, Ctrl + Y / Cmd + Shift + Z to redo.
Toolbar: Click the Undo/Redo icons - hover to preview recent actions.

Harness Builder toolbar showing Undo and Redo buttons with hover previews.

Step backward or forward through your edits using the toolbar buttons or keyboard shortcuts.