I have seen that both BLT and Tix extensions require a customized wish to run
(bltwish or tixwish or both). An easy way to have just one wish installed, and
then dynamically load the extensions, is to add as first line in the procedures
vTcl:widget:lib:lib_*
the line
catch {package require *}
where * should be replaced with the name of the extension. In this way one won't
have to change the vtcl shell script each time an extension is added.
Just my 2c,
Paolo Brutti
