Le Sun, 5 Oct 2008 20:21:07 +0200,
Reinhold Kainhofer <[EMAIL PROTECTED]> a écrit :
> Yes, it does. internal-set-paper-size sets the symbol 'papersizename in the
> default paper module to the name. You can easily extract it in scheme:
>
> #(let* ((paper (ly:output-def-scope (eval '$defaultpaper (current-module))))
> (size (eval 'papersizename paper)))
> (ly:message "The current default paper size is: ~a" size))
>
> To extract the paper name if set using #(set-paper-size name) inside a \book,
> you just have to check if the current module is a paper in in that case use
> the current-module instead of the defaultpaper...
>
> I've attached a sample file illustrating this.
Hi
Reinhold
It's generally not recommanded to use eval, unless onthefly defclass and/or
language
extension:
is it really neccessary in this case ?
Cheers
David
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