Toggle Breakpoint
Overview
Default shortcut: F9
The command basically toggles between status enabled and disabled of a breakpoint. However, it also confirms that a new breakpoint will be set if one has not already been set at the current breakpoint position. (For defining a new breakpoint consider also the possibility of using the New Breakpoint dialog box.)
NOTE: Each active breakpoint will obtain an inactive status when you leave online mode and login again afterwards.
An active breakpoint is indicated by the 
symbol; an inactive one by the 
symbol.
NOTE: See also the corresponding functions in the dialog box.