trace.on(on=T) std.trace() std.xtrace() sys.trace()
sys.trace
returns a vector of character strings naming the
functions currently being traced.
std.trace
and
std.xtrace
print the call made to the function being traced.
trace.on
controls whether tracing is on or off by means of the
.Traceon
object in the session database.
Functions
std.trace
and
std.xtrace
are the default
tracer functions used by
trace
on entry and exit to the traced function.
These standard minimal trace functions just print a message describing
the call.
You can use these functions as models to create your own tracing functions.
sys.trace() # view which functions are currently traced