raise a marked number

Hi,

is it possible to generate a command raises a selektet number?

vor example in an textdocument,
i mark a number for example 321 then turn the mweehl one click up
so that i now have the number 322 . . .

hope you understand what i´m asking vor . . .

thanx
Nick

you should try using strokeit in combination with AutoHotkey... it gives you a lost more functionality and allows you to do fancy things like add and subtract.