2008/10/26 Valentin Villenave <[EMAIL PROTECTED]>:
> We really should provide our users with a shortcut: a single command,
> less powerful, less flexible but simpler to use. Ideally , this
> command would take the spanner's text as an argument, and start the
> spanner automatically.
OK, here is a function that works much better.
It works very much like Graham's recent "extra" dynamics: you can
either have a predefined TextSpanner, either define your spanners
on-the-fly through a music-function (but in this case you have to
enter it *before* the starting note).
%%%%%%%%%%%%%
#(define (make-text-span txt)
"Make a TextSpanner that begins with the given STR."
(let* ((m (make-music 'TextSpanEvent
'span-direction -1))
(details (cdr (assoc 'bound-details
(cdr (assoc 'TextSpanner
all-grob-descriptions)))))
(left-details (cdr (assoc 'left
details))))
(ly:music-set-property! m 'tweaks
(acons 'bound-details
(acons 'left
(acons 'text txt
left-details)
details)
(ly:music-property m 'tweaks)))
m))
textSpan=
#(define-music-function (location parser txt) (string?)
(make-text-span txt))
rit = #(make-text-span "rit")
\relative{
b'1\textSpan #"rit"
e, f\stopTextSpan
b'\rit c\stopTextSpan
}
%%%%%%%%%%%%%%
Cheers,
Valentin
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