Re: Printf and quoting in general, SQL injection in particular [was: Emacs Modular Configuration: the preferable way]

[Emanuel Berg]

Jean Louis wrote:

>> OK, how is it suppose to look then?
>
> I think by using file- related functions:

Well, yes, but I meant my stuff in particular:

  https://dataswamp.org/~incal/conf/.emacs

> (defun doi-file-find (md5)
>   "Return existing MD5 file for Double Opt-In.confirmation
>   or NIL."

Heh :)

> (if (file-exists-p file) file nil)))

(and (file-exists-p file) file)

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