ISO, BDP malformed if PHP tidy extension not present

[isangil]

The ISO and BDP versions of the DEIMS datasets do not render when the DEIMS hosting server lacks the tidy extension of PHP. Even though the isoDataSet class (iso/lib) tries its best to make do w/o iso, it fails at using the PHP DOM.

// If the Tidy library isn't found, then we can pretty much duplicate
// the whitespace and indentation cleanup using the PHP DOM library.

needs some work so we do not depend on tidy, and recommendation to use the extension.

[mutolisp]

Ok, I installed php-tidy and it works well! thanks!

[isangil]

no prob -- i'll investigate the problem with the DOM - should work without the tidy as well