Setup

macOS

Shell

Place the following in ~/.bash_profile.

alias ls="ls -G"

parse_git_branch() {
    git branch 2> /dev/null | sed -e "/^[^*]/d" -e "s/* \(.*\)/ (\1)/"
}

GRAY="\[\033[2m\]"
RESET="\[\033[00m\]"
export PS1="${GRAY}\W\$(parse_git_branch)${RESET} λ "

export EDITOR="emacs"

Download and install iTerm2. Change the color scheme (Preferences->Profiles->Colors) to Argonaut.

Emacs

  1. Download and install Emacs from http://emacsformacosx.com/.
  2. Use my configuration.

Lisp

  1. Ensure homebrew is installed.
  2. Run brew install sbcl.
  3. Install Quicklisp.