🚀 go-pugleaf

Kay,

I do not use PNGs, so do not know whether they bring in color definitions or not.

I do work in structured documents, and we maintain a clean, blank file as a template, which in some cases is the starting point of a document. Converting unstructured documents to structured leaves any old color definitions in the structured file. To clean them out (deleting each one can take time), I open a blank template file, save it with a new name, open the messy structured file, then in the structure view copy the root element (which is the entire structure in the file), and then paste it into the blank template. The only color definitions are then those that were in the template. If there are any other colors, then they are likely used somewhere in the text or possibly in some of the imported eps files (I use only eps files for graphics, no PNGs).

This procedure can clear out a large set of color definitions, but only the unused ones.

Hope this helps,
Van