Re: The definition of orig-fn.

[Emanuel Berg]

Hongyi Zhao wrote:

> I'm trying to understand the code snippet here [1] as
> follows:
>
> ;;;
> (defun ora--company-good-prefix-p (orig-fn prefix)
> (unless (and (stringp prefix) (string-match-p "\\`[0-9]+\\'" prefix))
> (funcall orig-fn prefix)))
> (ora-advice-add 'company--good-prefix-p :around #'ora--company-good-prefix-p)
> ;;;
>
> The symbol `orig-fn' used above puzzles me the most.
> It can't be found by `C-h o orig-fn RET', and its definition
> cannot be found elsewhere in the above repository.

Formal parameter ...

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