Re: Preprocessing ly files

[Mats Bengtsson]

See the section in the manual entitled "Different editions from one source".

   /Mats

address@hidden wrote:
> Is there a simple way to filter a lilypond file trough a preprocessor so that
> some lilypond instructions are executed or not according to some general 
> directive?
> For example, if I have lilypond source written for F horn and wont to run it for
> Eb horn also I would like to have a macro directive like (C preprocessor idiom)
>
> #ifdef EB_HORN
> \transpose c d
> #endif
>
> Is there something like this already available or can it be easyly implemented?
>
> Thank you for your help,
>
> Antonio Palamà
>
>
>
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--
=============================================
        Mats Bengtsson
        Signal Processing
        Signals, Sensors and Systems
        Royal Institute of Technology
        SE-100 44  STOCKHOLM
        Sweden
        Phone: (+46) 8 790 8463                         
        Fax:   (+46) 8 790 7260
        Email: address@hidden
        WWW: http://www.s3.kth.se/~mabe
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