In <listserv%201102160900125806.0...@bama.ua.edu>, on 02/16/2011 at 09:00 AM, Tom Marchant <m42tom-ibmm...@yahoo.com> said:
>The invoked routine can only protect itself. It can not issue a >message that includes the context in which it is called. What prevents the invoked routing from displaying a traceback? For PL/I that's been a standard capability for decades. -- Shmuel (Seymour J.) Metz, SysProg and JOAT ISO position; see <http://patriot.net/~shmuel/resume/brief.html> We don't care. We don't have to care, we're Congress. (S877: The Shut up and Eat Your spam act of 2003) ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@bama.ua.edu with the message: GET IBM-MAIN INFO Search the archives at http://bama.ua.edu/archives/ibm-main.html