-% Do not edit this file; it is automatically
+% DO NOT EDIT this file manually; it is automatically
% generated from Documentation/snippets/new
+% Make any changes in Documentation/snippets/new/
+% and then run scripts/auxiliar/makelsr.py
+%
% This file is in the public domain.
-%% Note: this file works from version 2.13.15
-\version "2.13.29"
+%% Note: this file works from version 2.15.31
+\version "2.15.31"
\header {
-%% Translation of GIT committish: 0b55335aeca1de539bf1125b717e0c21bb6fa31b
+%% Translation of GIT committish: 6977ddc9a3b63ea810eaecb864269c7d847ccf98
texidoces = "
Este ejemplo demuestra cómo se puede definir el grabador de ámbito en
%%% Grob utilities
%%%
%%% These are literal rewrites of some C++ methods used by the ambitus engraver.
-#(define (ly:event::in-event-class event class-name)
- "Check if @var{event} the given class.
-Rewrite of @code{Stream_event::internal_in_event_class} from @file{lily/stream-event.cc}."
- (memq class-name (ly:make-event-class (ly:event-property event 'class))))
#(define (ly:separation-item::add-conditional-item grob grob-item)
"Add @var{grob-item} to the array of conditional elements of @var{grob}.
;; Get the event that caused the note-grob creation
;; and check that it is a note-event.
(let ((note-event (ly:grob-property note-grob 'cause)))
- (if (ly:event::in-event-class note-event 'note-event)
+ (if (ly:in-event-class? note-event 'note-event)
;; get the pitch from the note event
(let ((pitch (ly:event-property note-event 'pitch)))
;; if this pitch is lower than the current ambitus lower
(lambda (context)
(let ((ambitus #f))
;; when music is processed: make the ambitus object, if not already built
- `((process-music . ,(lambda (translator)
- (if (not ambitus)
- (set! ambitus (make-ambitus translator)))))
- ;; set the ambitus clef and key signature state
- (stop-translation-timestep . ,(lambda (translator)
- (if ambitus
- (initialize-ambitus-state ambitus translator))))
- ;; when a note-head grob is built, update the ambitus notes
- (acknowledgers
- (note-head-interface . ,(lambda (engraver grob source-engraver)
- (if ambitus
- (update-ambitus-notes ambitus grob)))))
- ;; finally, typeset the ambitus according to its upper and lower notes
- ;; (if any).
- (finalize . ,(lambda (translator)
- (if ambitus
- (typeset-ambitus ambitus translator))))))))
+ (make-engraver
+ ((process-music translator)
+ (if (not ambitus)
+ (set! ambitus (make-ambitus translator))))
+ ;; set the ambitus clef and key signature state
+ ((stop-translation-timestep translator)
+ (if ambitus
+ (initialize-ambitus-state ambitus translator)))
+ ;; when a note-head grob is built, update the ambitus notes
+ (acknowledgers
+ ((note-head-interface engraver grob source-engraver)
+ (if ambitus
+ (update-ambitus-notes ambitus grob))))
+ ;; finally, typeset the ambitus according to its upper and lower notes
+ ;; (if any).
+ ((finalize translator)
+ (if ambitus
+ (typeset-ambitus ambitus translator)))))))
%%%
%%% Example