some updates

dot_config/fish/config.fish

@@ -39,7 +39,7 @@ zoxide init fish | source
 source ~/.config/fish/private.fish
 
 # Environment variables
-set -x EDITOR "hx"
+set -x EDITOR "helix"
 set -x USER "lu"
 set -x SHELL (which fish)
 set -x TERM xterm-256color
@@ -93,10 +93,16 @@ alias squish "gs; and g commit -a --amend -C HEAD"
 alias editorigin "git remote set-url origin"
 
 # Alias vim to helix if it exists because vim is way easier to type
-if command --search hx > /dev/null
+if command --search helix > /dev/null
+  alias hx "helix"
   alias vim "hx"
 end
 
+# Load asdf if it's installed
+if test -e ~/.asdf
+  . ~/.asdf/asdf.fish  
+end
+
 # Load nix profile if nix is installed
 if test -e /nix
   . /nix/var/nix/profiles/default/etc/profile.d/nix-daemon.fish