From the article: Use Lua for scripting. Use Tcl for command line interaction.
He has a point there. Lua is nice enough to write, but it is `func(arg, 'strarg')` where Tcl is appearantly `func $arg arg`. If I have to type that into an interactive prompt 200 times, I'd take the latter. If I want to write some complex program, I'd take the former. In other words, Tcl is optimized for writing, Lua is optimized for reading.
He has a point there. Lua is nice enough to write, but it is `func(arg, 'strarg')` where Tcl is appearantly `func $arg arg`. If I have to type that into an interactive prompt 200 times, I'd take the latter. If I want to write some complex program, I'd take the former. In other words, Tcl is optimized for writing, Lua is optimized for reading.