On 1 June 2016, 18:25:48, Glenn Knickerbocker wrote: > * Can I trust FANINTWO to read all available input on the alternate > before trying the primary again? The description starting with > "When a record is available on "fanintwo"'s primary input stream" > makes me a little nervous about that.
I would think so. The "When a record is available" does not seem to be the case; it also consumes all from the secondary with noting on the primary. But I believe the AUTOSTOP option does exactly what the doctor ordered. 'callpipe (end \ name KNICK.REXX:4)', '\ *:', '| i: fanintwo autostop', /* Feedback loop */ '| o: fanout', '| *:', /* Write output */ '\ o: ', /* Inspect for feedback */ '| elastic', '| spec w2 d2c 1.2 r w1 v2c n ', '| pick 1.2 << 3.2', /* Select feedback */ '| spec 3-* c2v 1 1.2 c2d nw', '| spec substr 1;-2 of w1 1 w2 nw', '| i:' Sir Rob the Plumber
