Re: scheme function doesn't work anymore

[Mats Bengtsson]

I hope you include \mychords within a \score{...} block,
otherwise you won't get any output. I tried your lines of code
extended with
\score{\mychords}
and certainly get some output using 2.5.30.

   /Mats

VSD wrote:
> I was successfully using the following simple scheme function in all 
> the  2.5.x series until 2.5.29-1 (all win native under WXP):
>
> ChordOffset = #(def-music-function (parser location offset) (pair?)
>     #{
>         \override ChordNames.ChordName #'extra-offset = #$offset
>     #}
> )
>
> mychords = \chordmode
> {
>     \ChordOffset #'(-0.75 . 0)
>
>     ges2:maj7.4+ des2:9 ...
> }
>
> but in version 2.5.29-2 this doesn't work anymore. The log file is:
>
> # -*-compilation-*-
> Changing working directory to `C:/music/tst'
> Processing `C:/music/kk.ly'
> Parsing...
>
>
> ... and I don't get any output file. If I replace the function call by 
> the  corresponding lilypond code:
>
> \override ChordNames.ChordName #'extra-offset = #'(-0.75 . 0)
>
> then it works as expected.
>
> Is this a bug or am I doing something wrong?
>
> Thanks and greetings,
>
> Vincent
>
>
>
>
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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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