**Continue BLT Library Refactoring**

Last year, a student project partially refactored the [BLT] library, making it compatible with modern Tcl releases.  Much work remains, as described http://groups.google.com/group/comp.lang.tcl/browse_thread/thread/cc8f015a89308421/89c71a2fd57c907e?#89c71a2fd57c907e%|%here%|%:

 RBC is: 
 - BLT's [vector], [graph], [barchart], [stripchart], [winop], and [eps] components 
 - TEA compliant 
 - 3800+ automated test suite, plus many more manual tests 
 - Works (for me) on win32, linux 32 bit and linux 64 bit, Tcl/Tk 8.4, 8.5, and 8.6beta. 

 RBC is not (yet): 
 - documented 
 - experienced 
 - beautiful (see pkgIndex.tcl for an example) 
 - free from Tcl/Tk internals 
 - including Zoom-Stack (this is partly implemented now) or [spline] (what other major BLT functionality is missing?)
 - tested with starkits 
 - ported to MacOS X Aqua environment (most important for full cross-platform usage)

The [Refactored BLT Components] page has more information and link to project page containing work done so far.

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