Understanding someone else's variables
I just inherited a project with several variables, but I am not sure what each variable does. Is there a way to know exactly what each variable does? I went to the "usage for variables" screen and that was no help.
As an example, there is a variable titled "slide4complete" and it is used in the following way: Jump to next slide when the user click the next button if Slide4Complete is equal to true.
There is no slide 4.
How can I figure out what it means?