I remember bumping into Tcl as part of Tcl/Tk, during my xwindows days. Never realised there was still so much work ongoing for the language! Reminds me of Fo

I remember bumping into Tcl as part of Tcl/Tk, during my xwindows days. Never realised there was still so much work ongoing for the language! Reminds me of Forth too... do people still make firmware with Forth?