CJB are the initials of a Tcl/Tk programmer.  He started using Tcl/Tk in January 2010.

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%|Contributions|%
&|[Regexp Integer Validation]|&
&|[Widget Drag and Drop BWidget Notebook]|&
&|[Widget Drag and Drop Notebook]|&
&|[Drag and Drop Notebook Tabs]|&
&|[Tree nodes in motion]|&

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