After variables have been added to the watch variable list, the entire list will be displayed and previewed while commands are processed. To display or hide the watch variable list, choose "Tools" > "Show/Hide Watch Variable List" from the main menu bar.
Copy - copies the value to the clipboard
Clear - clears the variable. By clearing the watch variables, you are not only removing the variables from the Watch Variable toolbar list, but you are also clearing the variables from the instance of R:BASE. Therefore, if the variables are needed at a later point in the processing, they will need to be redefined.
NULL - set the variable value to NULL
Edit - opens a dialog to edit the variable value
Show - displays the variable in its own Watch Variable Window
Close - closes the Watch Variable List window
