List out Categories and Keywords

[Rob Wagner]

Does anyone have a snippet (preferably using render tags) that presents Categories and Keywords on-page in a list format?  I know I can do this in ASP (the active templating language for this project), but the client would prefer render tags if possible. Specifically, I'm looking to turn the standard cat/key output of this: 

"Cat1:KeywordA, Cat1:KeywordB, Cat1:KeywordC, Cat2:KeywordX, Cat2:KeywordY, Cat3:KeywordZ"

Into something like this:

Cat 1
-- KeywordA
-- KeywordB
-- KeywordC

Cat2
-- KeywordX
-- KeywordY

Cat3
-- KeywordZ

Any thoughts or a pointer in the right direction are also welcome!

 

-rob