[Top][All Lists]
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: function that inserts a toplevel expression
From: |
David Kastrup |
Subject: |
Re: function that inserts a toplevel expression |
Date: |
Thu, 10 May 2012 12:05:03 +0200 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/24.1.50 (gnu/linux) |
Urs Liska <address@hidden> writes:
> So now the question:
> How can I write a function that produces a toplevel expression?
No such thing.
> I want to be able to write:
>
> \debugCurvesOn
>
> or
>
> #(debug-curves-on)
>
> (or something similar) which should then expand to
>
> \layout {
> \context {
> \Score
> \override Slur #'stencil = #(display-control-points)
> \override PhrasingSlur #'stencil = #(display-control-points)
> \override Tie #'stencil = #(display-control-points) }
> }
>
> (you see where this is going? ;-) )
debugCurvesOn = \layout {
\context {
\Score
\override Slur #'stencil = #(display-control-points)
\override PhrasingSlur #'stencil = #(display-control-points)
\override Tie #'stencil = #(display-control-points) }
}
That created a layout definition (more accurately: an output definition
suitable for use in layouts). Which can be used in \layout:
\layout { \debugCurvesOn [Other stuff ...] }
If you want to turn this into a function, you use define-scheme-function
and construct the return value using #{ \layout { ... } #}.
> Furthermore I will later want to write functions for the \score block,
> and I will want to pass some parameters in there - which doesn't work
> with include files.
Not clear to me what you want.
--
David Kastrup
- function that inserts a toplevel expression, Urs Liska, 2012/05/10
- Re: function that inserts a toplevel expression,
David Kastrup <=
- Re: function that inserts a toplevel expression, Urs Liska, 2012/05/10
- Re: function that inserts a toplevel expression, David Kastrup, 2012/05/10
- Re: function that inserts a toplevel expression, Jan-Peter Voigt, 2012/05/10
- Re: function that inserts a toplevel expression, Urs Liska, 2012/05/10
- Re: function that inserts a toplevel expression, David Kastrup, 2012/05/10
- Re: function that inserts a toplevel expression, Jan-Peter Voigt, 2012/05/10
- Re: function that inserts a toplevel expression, David Kastrup, 2012/05/10