Just yesterday I had to reformat my Mac and I discovered that I have shifted from OS Maverick to OS Yosemite. While on Maverick I was using a Unicode keyboard option (on the right corner up there) that I had manually put in the Fonts folder (inside the System folder), however this does not seem to work with Yosemite. I do not want to use US International PC option for writing diacritics. Is there some better, easy and straightforward method to solve this problem? I would appreciate any help.

Best wishes.

Mrinal Kaul