[Frank Pilhofer]'s Reload, Refresh, 
...,
[David Welton]'s endless reloads, 
[Jeffrey Hobbs]' use of "fresh" [tkcon] tabs
[http://groups-beta.google.com/group/comp.lang.tcl/browse_thread/thread/f23709cc07401cc5/ba2bfab93b3b73d8],
as well as 
[Keith Vetter]'s 
console resets
[http://mini.net/tcl/RestartingATkconApplication]
...

[A minimal debugger] ...

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[RS] routinely puts into [Tk]-provided scripts under development these two lines:
 bind . <Escape> {exec wish $argv0 &; exit}
 bind . <F1> {console show} ;# Windows only
With an interactive console, the following shortcut is often helpful:
 interp alias {} ? {} set errorInfo

Another little helper to display canvas x/y coordinates in the title bar:
 bind .c <Motion> {wm title . %x/%y}

[LES]: Hmm... I have this:

 frame $::w.wframe
 text $::w.wframe.textw
 scrollbar $::w.wframe.sbar

Then I bind it:

 bind $::w.wframe.textw <Motion> {wm title $::w "Position:  %x/%y" }

It works, but only so far as I move the mouse around the text widget. It won't work when I move it over the scroll or title bar. Certainly because I made a binding for the text widget only. I can just bind the mouse movement '''to the frame''', because it '''contains everything''', right?

 bind $::w.wframe <Motion> {wm title $::w "Position:  %x/%y" }

Wrong. Now it only works when I move the mouse over the scroll bar. But isn't the text widget contained in the frame too? What is wrong with my assumption? 

And I guess it is impossible to detect mouse movement over the title bar?

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[Category Debugging]