I've been using Tcl/Tk with VTcl 1.5.2 for many years and an now transitioning to 1.6.0 - mainly for the less buggy editor.
I find that any widgets (as far as I can tell) created within a canvas (like custom balloon 'labels') are active while editing and testing but are not saved in 1.6 - they are in 1.5.2.
Before I dive into the VTcl 1.6 innards, could anyone confirm what I believe and possibly suggest a solution?
Correction: The save only seems to fail if the canvas is within a frame. I'd still like this to work though.