Steps the debugger to the next line.
sets a breakpoint in the SPL routine named myfunc and starts debugging. The myfunc routine is then called and DBSTEP steps the debugger to the next line.
Use DBCONT to start the debugging process. Use DBSTEP or DBCONT to resume execution after a breakpoint has been reached. Use DBSTATUS for information on the current breakpoint. Use DBQUIT to exit debugging.
Use DBSTEPI to step into the SPL routine at the current line number. Use DBSTEPO to step out of the current function.
Any DADiSP command or function can be executed once a breakpoint has been reached.