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From: weber <hugows@gmail.com>
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Subject: Re: yasnippet insert file name
Date: Sun, 20 Jul 2008 18:31:24 -0700 (PDT)
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On Jul 20, 1:31=A0pm, Fabian Braennstroem <f.braennstr...@gmx.de> wrote:
> Hi,
>
> =A0 =A0 I just saw yasnippet and wonder, if it is possible to do
> =A0 =A0 filename completion as well!?
>
> =A0 =A0 A simple: =A0filename ${1:`(insert-filename)`} does not
> =A0 =A0 work:
>
> =A0 =A0 filename (error in elisp evaluation: Wrong number of
> =A0 =A0 =A0 =A0 arguments: (lambda (fn) "Use filename completion to
> =A0 =A0 =A0 =A0 =A0 =A0 insert a filename into current buffer."
> =A0 =A0 =A0 =A0 =A0 =A0 (interactive "FFilename to insert: ") (insert
> =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 fn)), 0)
>
> =A0 =A0 Would be nice, if someone has a suggestion.
>
> Greetings!
> =A0Fabian

Do you want to insert the current buffer file name there?
If so, use (buffer-file-name) instead.
I suggest you ask on yasnippet group, the author always answers there.

HTH,
weber