There are few old e-mails about this (either google textmate html tidy or read http://lists.macromates.com/pipermail/textmate/2004- December/001673.html), but the upshot is that tidy.sourceforge.net has a prebuilt binary for OS X. It works fine for me on Tiger. I think one opens a can of worms when we include stuff in the Bundles. E.g. if we include tidy, then we in theory should include the source code according to the gpl...
best, Eric --- Eric Hsu, Assistant Professor of Mathematics San Francisco State University erichsu@math.sfsu.edu http://math.sfsu.edu/hsu