References:
- sptrader: http://www.sharppoint.com.hk/
- multicharts: http://www.multicharts.com/
- easylanguage: http://en.wikipedia.org/wiki/EasyLanguage
- lex/bision: http://dinosaur.compilertools.net/
- boost: http://www.boost.org/
- qt: http://qt-project.org/