Add completion for port command

plugins/macports/macports.plugin.zsh

@@ -5,3 +5,8 @@ alias psu="sudo port selfupdate"
 alias puni="sudo port uninstall inactive"
 alias puo="sudo port upgrade outdated"
 alias pup="psu && puo"
+
+# add macports completion function to path
+fpath=($ZSH/plugins/macports $fpath)
+autoload -U compinit
+compinit -i