[Libreoffice] [PATCH] implements bug fdo#42892: Add new symbols to Math

[Olivier Hallot]

Hi

The patch in the link implements new math symbols (game theory) into 
LibreOffice Math, described in 
http://bugs.freedesktop.org/show_bug.cgi?id=42892.

Please pick the patch (quite large) in the bug link as well as the 
second patch for a minor fix;

Many thanks to Julien Nabet for the help in PVT after implementing fix 
fdo#37007.

Details and rendering of the new symbols described in 
https://wiki.documentfoundation.org/User:Ohallot

Regards

-- 
Olivier Hallot
Founder, Board of Directors Member - The Document Foundation
LibreOffice translation leader for Brazilian Portuguese
+55-21-8822-8812