MPW's unification of a command shell and an edit window took a little getting used to, but it was really, really useful once you learned the single trick. (Not

MPW's unification of a command shell and an edit window took a little getting used to, but it was really, really useful once you learned the single trick. (Not to keep you in suspense: the ENTER key just inserted a newline, while COMMAND+ENTER executed the current line, or whatever was currently selected). To this day I miss this ability on command shells. On Windows there is lame cut-and-paste (and it's disabled by default). It feels like cement galoshes, all that dead text just sitting there on the screen, useless and flat.