In <5801267398511437.wa.paulgboulderaim....@listserv.ua.edu>, on
01/21/2015
   at 08:36 AM, Paul Gilmartin
<0000000433f07816-dmarc-requ...@listserv.ua.edu> said:

>Has PL/I no operators which modify their operands?

Functioms with side effects and constructs that don't return values. 

-- 
     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)

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