Setting Breakpoints

In the above illustration the breakpoint has already been set.
To set this breakpoint:

Choose Edit > Go To line...
The Goto dialog appears.
To go to the line where you will set the breakpoint, type

17 in the Goto dialog and press the Go to button.
You are now positioned at line 17 in the file.
To set the breakpoint, press Break At.
A small stop sign at the beginning of the line indicates the breakpoint.