created new project.

modified rbenv source for Python and renamed to pyenv.

completions/pyenv.bash

@@ -0,0 +1,14 @@
+_pyenv() {
+  COMPREPLY=()
+  local word="${COMP_WORDS[COMP_CWORD]}"
+
+  if [ "$COMP_CWORD" -eq 1 ]; then
+    COMPREPLY=( $(compgen -W "$(pyenv commands)" -- "$word") )
+  else
+    local command="${COMP_WORDS[1]}"
+    local completions="$(pyenv completions "$command")"
+    COMPREPLY=( $(compgen -W "$completions" -- "$word") )
+  fi
+}
+
+complete -F _pyenv pyenv

completions/pyenv.zsh

@@ -0,0 +1,19 @@
+if [[ ! -o interactive ]]; then
+    return
+fi
+
+compctl -K _pyenv pyenv
+
+_pyenv() {
+  local word words completions
+  read -cA words
+  word="${words[2]}"
+
+  if [ "${#words}" -eq 2 ]; then
+    completions="$(pyenv commands)"
+  else
+    completions="$(pyenv completions "${word}")"
+  fi
+
+  reply=("${(ps:\n:)completions}")
+}