Just recently got to updating my symbolic info for my 3.1.3 IDB. Figured others would like to use it as well; so here ya go.
Keep in mind; I took the Symbolic info given by Barthen (sorry, too lazy to search for the damned post) and ran it through PatchDiff2, patch by patch, and updated the functions + names of any identical/matching functions. No, I didn't bother to manually fix the unmatched functions, so deal with it.
It's ~15-16MB rar'd, and ~160MB unrar'd. Has more functions available than you would normally get (thanks to some plugins) as well as functions commented (sorta). Garbage collected, etc, etc. It's clean, and as full of as much info as I could squeeze out of it automatically.
Feel free to post any updates to it, etc. Hopefully, I'll be updating this for each patch.
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Enjoy.