2 ms·I don't know if it's intentional, but it would tend to increase name collisions with shell variables.by jgtrosh 8y agoI don't know if it's intentional, but it would tend to increase name collisions with shell variables.sverige 8y agoPlus all the good one character commands were already taken by the standard text editor, ed(1). It would have caused confusion.jwilk 8y agoBut commands and variables are in different namespaces.