JugglerShu/XVim — pull request #344 by pebble8888 (2013-02-17 03:56:54+00:00)
Title: Add primary XVim class hierarchy figure documents.

I have used this hierarchy figure memo.
I push this memo for other developers.
The file extenion ods is LibreOffice's.
I exported ods file to pdf to use LibreOffice.