As an enthusiast of languages and writing systems here's a problem I often run into:
I have many fonts installed and many support several or many writing systems (scripts) for various languages. (My OS is Windows 7)
Sometimes I want to know exactly which subset of the fonts I have installed support a particular writing system, or a particular character.
How can I get a list of the fonts on my system for a string / a character / a language / a writing system?
I'd accept a website that can check, a tool already included in Windows 7, a tool I need to download, etc.
(I realize some fonts might contain the characters but lack enough data to render words correctly. I'm OK with this and similar limitations.)