QOTW:  "... in addition to being easier to unit-test than thread[ing
solutions], they are also mightily more convincing about not sharing
anything ;-)" - Alexandre Ferrieux, on "child processes"

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My apologies, folks; through an all-too-typical sequence of
mistakes, this week's "Tcl-URL!" didn't include the most 
important notice of all:  this is the week of the Conference!
While those who weren't aware of it have already missed much,
there's still much more to come, as you can see and hear for
yourself through <URL: http://wiki.tcl.tk/21712 >.