Horizontal fraction bar TI 82 stats.fr

Hello,

I currently own a TI-82 stats.fr calculator, which suits me perfectly. The only drawback I have with it is that it doesn't have a horizontal fraction bar, which is a bit annoying since it makes writing easier and prevents mistakes. While looking around, I saw that a program for the 83 and 84 had been created for this purpose, but I can't find one for the 82 stats.fr.
So my question is: is there a program that allows for the inclusion of horizontal fraction bars? But if you have enough knowledge in computer science to propose one, I'm not against it either :p

Thank you in advance,

Configuration: - Windows Vista 64 bits
- Intel Core i7 920
- Ati Radeon HD 4870 1Go
- 12 Go de RAM

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Akou15