All Logic Builder blocks can be commented. This ability is useful as an extra layer of  information regarding the commented blocks or as a quick and easy way to note observations for the routine.

For a block to be commented the user will have to click the block or select it. The block will have a yellow  outline and  a speech bubble icon will appear on the  top  right corner of the block. 

Hovering the mouse over the speech bubble will yield the  "Block Comments" tooltip. Clicking the bubble will open the comment text box. After the comment is typed or pasted,click anywhere on the stage  and it will be added to the block.

Blocks with comments will be marked with an ellipsis:     . . .