Nicolas Delsaux wrote: > Hi, > as a tutorial to Ruby learning, I'm trying to create a clone of a > Windows program, RndSig, which allows, from the stroke of a "global > hotkey" (I don't know if this expression is fully exact), to take the > content of current text editor in order to choose from it the most > accurate signature. If you get stuck on this and just want to get it done, you might consider creating a Windows shortcut to "ruby rndsig.rb", then add a global hotkey to the shortcut's "Properties". Pressing the global hotkey will fire up "rndsig.rb" which would need to find the "source" window, copy the text, choose a .sig based on that text, then paste it back and close. http://www.rubygarden.org/ruby?AutoIt_For_Windows would facilitate that. You'll learn more by doing it the hard way but I'd suggest that Ruby (on its own) isn't your best tool for this. daz