I cut out a line of code by
1)left clicking my mouse,
2)dragging my cursor over the line of code I wished to cut.
3)this action 2) highlighted the code.
4)I then right clicked my mouse which cut out the code and thus the code was no longer visible on my browser (Windows 7).
However the code was still in the program and was executed.
Discoverer:
I cut out a line of code by
1)left clicking my mouse,
2)dragging my cursor over the line of code I wished to cut.
3)this action 2) highlighted the code.
4)I then right clicked my mouse which cut out the code and thus the code was no longer visible on my browser (Windows 7).
However the code was still in the program and was executed.
it is not clear when the "save" happens. Did you enable autosave or not? In the latter case we still compile the last saved version so the behaviour is expected.