Long-pressing in VEXcode 123 leads to many options.
The Context Menu in the Workspace
Long-pressing in the Workspace in VEXcode 123 leads to the following options:
Undo: will reverse the most recent action.
For example, in this video, the [Turn for] block is deleted from the project and then selecting the 'Undo' option reverses that action.
Redo: will reverse the 'Undo.'
In the last example, the [Turn for] block was deleted and the 'Undo' reversed that action. As shown in this video, selecting 'Redo' will reverse the 'Undo' so that the [Turn for] block is deleted again.
Clean up Blocks: organizes the blocks so that they are all aligned in a vertical line, as shown in this video.
Add Note: notes can be added to the Workspace, as shown in this video.
Delete Blocks: all of the blocks in the Workspace can be deleted at once after clicking through a confirmation prompt. This process is shown in this video.
The Context Menu of Block(s)
Long-pressing on a block in VEXcode 123 leads to the following options:
Duplicate Blocks: this action will make an exact copy of the blocks selected, as shown in this video.
Delete Blocks: individual or groups of blocks can be deleted.