Until then, we have what we have - the half-obsolete old moho 5 documentation and the all-new fancy dump-files.
So, I added some html-markups to the dump-files from the last two versions of Anime Studio to make them easier to read for humans. You can find them here: http://asp.2danimator.ru/scripting/
Here's an example of the highlighting:

Please note that I didn't make any changes to the files' content, I just added an html-markup to them, and I hope that those files will become obsolete soon because of brand-new detailed scripting documentation!