in reply to Buffering and output help needed
Prior to the concatenation (the "." operator) incStart() is evaluated. Therefore the print statements in the loop are executed first. Then the concatenation is done ("test " . undef . "\n") and the result ("test \n") handed to print. Last, "test \n" is printed. This has nothing to do with buffering, but with execution order.print "test " . incStart( $Qstart, $Qcount, $Qint ) . "\n";
--shmem
_($_=" "x(1<<5)."?\n".q·/)Oo. G°\ /
/\_¯/(q /
---------------------------- \__(m.====·.(_("always off the crowd"))."·
");sub _{s./.($e="'Itrs `mnsgdq Gdbj O`qkdq")=~y/"-y/#-z/;$e.e && print}
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