K. Peachey wrote:
Is this direct usage of the styling, or does it include styling introduced by templates as well?
Just direct usage of styling, specifically anything approximately matching 'style="[...]"'. The script only looked at the wikitext directly used in pages as that's what's provided by the XML dumps.
I think having styling in templates is at least a much better place for it, as template invocations are tracked/indexed by MediaWiki and the use of templates means that the styling code is a lot more centralized.
MZMcBride