# reload zshrc
  function src()
  {
    local cache=$ZSH_CACHE_DIR
    autoload -U compinit zrecompile
    compinit -d "$cache/zcomp-$HOST"
  
    for f in ~/.zshrc "$cache/zcomp-$HOST"; do
      zrecompile -p $f && command rm -f $f.zwc.old
    done
  
    source ~/.zshrc
  }