Tracing Tips
- When a loop is being traced, the DO clause itself is traced on
every iteration of the loop.
- You can retrieve the trace actions currently in effect by using
the TRACE built-in function (see section TRACE). function.
- If available at the time of execution, comments associated with
a traced clause are included in the trace, as are comments in a null
clause, if you specify TRACE A, R, I, or S.
- Commands traced before execution always have the final value of
the command (that is, the string passed to the environment), and the
clause generating it produced in the traced output.
- Trace actions are automatically saved across subroutine and function
calls. See the CALL instruction (page Purpose)
for more details.