emacs go: move go config to a new file This uses some clever shell tricks to identify the location (if any) of the go installation and gocode and load their supporting packages if available.

fpath=(~/.zfun $fpath)
autoload -U ~/.zfun/*(:t)

function af_reloadfuncs()
{
  local f
  f=(~/.zfun/*(.))
  unfunction $f:t 2> /dev/null
  autoload -U $f:t
}