On Wed, Dec 19, 2012 at 5:30 PM, Olivier Biot wrote:
> Hi all,
>
> I propose to extend LSR snippet 543 (counters in markup,
> http://lsr.dsi.unimi.it/LSR/Snippet?id=543) by adding a "getcounter"
> command that does NOT increment a counter when called (as opposed to the
> current "counter" command):
>
> #(define-markup-command (getcounter layout props name) (string?)
> "Prints out the value of the given counter named @var{name}.
> If the counter does not yet exist, return 0."
> (let* ((curval (assoc-ref counter-alist name))
> (theval (if (number? curval) curval 0)))
> (interpret-markup layout props
> (markup (number->string theval)
>
>
> I hope it will be useful to others as well.
>
Dear all,
I realize I ran into a known limitation of LSR snippet 543 severely
impairing its usability:
http://lists.gnu.org/archive/html/bug-lilypond/2010-10/msg00144.html
Is there a command to defer / force parsing a command at the "parsing"
stage (as explained in this October 2010 thread), or is the only option to
replace all calls to \counter with the cumbersome snippet below:
#(set! sequence-number (1+ sequence-number))
b'1^\markup\score-sequence #sequence-number
Best regards,
Olivier
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