I still can not believe you have done this by yourself ... Congratulations.
Does SMath utilize shortcut keys? If so, it would be great to know where to find them. I know documentation is on your list

Regards

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I still can not believe you have done this by yourself

I don't know what can I answer you. Ohh, just one thing: in the end of the previous year I found a guy (Samar nick-name here on the forum), who helps me now with developing (some internal stuff), so I'm not alone

Wrote

Does SMath utilize shortcut keys? If so, it would be great to know where to find them.

I have created post regarding your question: Built-in Shortcuts.