xhtml pluggin cleanup - round 2

[Larin Hennessy]

OK, here is the updated casting cleanup up xhml.
I also included two previous whitespace cleanups
that Dom said he would re-review: they are for iscii-text
and clarisworks.

-Larin

xhtml.diff.gz
Description: GNU Zip compressed data

clarisworks.diff.gz

Description: GNU Zip compressed data


iscii-test.diff.gz

Description: GNU Zip compressed data