sudo port install rlwrap
- then instead of `mzscheme` (or `racket`) at the command-line, you should type `rlwrap mzscheme`. This gives
+ then if you ever use the command-line program `mzscheme` (or `racket`), you should start it by typing `rlwrap mzscheme`. This gives
you a nice history of the commands you've already typed, which you can scroll up and down in with your
keyboard arrows.
sudo apt-get rlwrap
- then instead of `mzscheme` (or `racket`) at the command-line, you should type `rlwrap mzscheme`. This gives
+ then if you ever use the command-line program `mzscheme` (or `racket`), you should start it by typing `rlwrap mzscheme`. This gives
you a nice history of the commands you've already typed, which you can scroll up and down in with your
keyboard arrows.
sudo port install ocaml caml-findlib
- As with Scheme, it's helpful to start OCaml as `rlwrap ocaml`. This gives
+ As with Scheme, it's helpful to also have rlwrap installed, and to start OCaml as `rlwrap ocaml`. This gives
you a nice history of the commands you've already typed, which you can scroll up and down in with your
keyboard arrows.
Here are the INSTALL notes:
<https://godirepo.camlcity.org/svn/lib-findlib/trunk/INSTALL>.
- As with Scheme, it's helpful to start OCaml as `rlwrap ocaml`. This gives
+ As with Scheme, it's helpful to also have rlwrap installed, and to start OCaml as `rlwrap ocaml`. This gives
you a nice history of the commands you've already typed, which you can scroll up and down in with your
keyboard arrows.