Add pyenv support

fish/config.fish

@@ -1,8 +1,9 @@
 set -x DOTFILES $HOME/dotfiles
 
 if test -z "$FISH_SETUP_PATH"
-    set -x PATH $HOME/dotfiles/bin $PATH
-    set -x PATH . $PATH
+    set -xp PATH $HOME/.pyenv/bin
+    set -xp PATH $HOME/dotfiles/bin
+    set -xp PATH .
 
     set -x FISH_SETUP_PATH
 end
@@ -11,4 +12,9 @@ set -x LANG sv_SE.UTF-8
 set -x LC_ALL sv_SE.UTF-8
 set -x EDITOR nvim
 
-alias v vim
+alias v nvim
+
+if type -q pyenv
+    pyenv init --path | source
+end
+# pyenv virtualenv-init - | source