thank you Harald, I never exploited that bizarre name resolution and luckily never bit me with some unexpected bug 🥶. I try to keep the global variables to the smallest possible set, but whatever this paradigm shift broke it definitely had to change

happy conference in Vienna...

 -- Massimo

On 7/16/26 22:40, Harald Oehlmann wrote:
Great that you have found it !

Yes, the "bugfix" that v in
proc a {} {set v 1}
does not set v if it exists at global level breaks a lot but is really necessary...

Thnks for all and greetings from the TCL conference in Vienna,
Harald

Am 16.07.2026 um 17:47 schrieb Massimo Manghi:
A new rivet RC is ready from

http://www.rivetweb.org/~manghi/rivet/rivet-3.0.0rc2.tar.gz

an incompatibility was spotted in the way the informational array ::server is generated and due to the different variable names resolution scheme adopted in Tcl9 it caused a regression

  -- Massimo


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