X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=Documentation%2Fsnippets%2Fcoloring-notes-depending-on-their-pitch.ly;h=23b25a5523d4ff368b9be3e9b3bbccd09ef85229;hb=fa038b9595a1578f62430d8ed41bf2bbba8116e9;hp=dca9b13c7db0856569db110e1c9350956af09806;hpb=92782fde87fb68e945b9eb60cacab6c01d0397df;p=lilypond.git

diff --git a/Documentation/snippets/coloring-notes-depending-on-their-pitch.ly b/Documentation/snippets/coloring-notes-depending-on-their-pitch.ly
index dca9b13c7d..23b25a5523 100644
--- a/Documentation/snippets/coloring-notes-depending-on-their-pitch.ly
+++ b/Documentation/snippets/coloring-notes-depending-on-their-pitch.ly
@@ -1,10 +1,13 @@
-%% Do not edit this file; it is automatically
-%% generated from LSR http://lsr.dsi.unimi.it
+%% DO NOT EDIT this file manually; it is automatically
+%% generated from LSR http://lsr.di.unimi.it
+%% Make any changes in LSR itself, or in Documentation/snippets/new/ ,
+%% and then run scripts/auxiliar/makelsr.py
+%%
 %% This file is in the public domain.
-\version "2.13.4"
+\version "2.18.0"
 
 \header {
-  lsrtags = "pitches, editorial-annotations"
+  lsrtags = "editorial-annotations, pitches, really-cool"
 
   texidoc = "
 It is possible to color note heads depending on their pitch and/or
@@ -17,42 +20,42 @@ to distinguish enharmonics.
 
 %Association list of pitches to colors.
 #(define color-mapping
-  (list
-    (cons (ly:make-pitch 0 0 0) (x11-color 'red))
-    (cons (ly:make-pitch 0 0 1/2) (x11-color 'green))
-    (cons (ly:make-pitch 0 1 -1/2) (x11-color 'green))
-    (cons (ly:make-pitch 0 2 0) (x11-color 'red))
-    (cons (ly:make-pitch 0 2 1/2) (x11-color 'green))
-    (cons (ly:make-pitch 0 3 -1/2) (x11-color 'red))
-    (cons (ly:make-pitch 0 3 0) (x11-color 'green))
-    (cons (ly:make-pitch 0 4 1/2) (x11-color 'red))
-    (cons (ly:make-pitch 0 5 0) (x11-color 'green))
-    (cons (ly:make-pitch 0 5 -1/2) (x11-color 'red))
-    (cons (ly:make-pitch 0 6 1/2) (x11-color 'red))
-    (cons (ly:make-pitch 0 1 0) (x11-color 'blue))
-    (cons (ly:make-pitch 0 3 1/2) (x11-color 'blue))
-    (cons (ly:make-pitch 0 4 -1/2) (x11-color 'blue))
-    (cons (ly:make-pitch 0 5 1/2) (x11-color 'blue))
-    (cons (ly:make-pitch 0 6 -1/2) (x11-color 'blue))))
+   (list
+    (cons (ly:make-pitch 0 0 NATURAL) (x11-color 'red))
+    (cons (ly:make-pitch 0 0 SHARP) (x11-color 'green))
+    (cons (ly:make-pitch 0 1 FLAT) (x11-color 'green))
+    (cons (ly:make-pitch 0 2 NATURAL) (x11-color 'red))
+    (cons (ly:make-pitch 0 2 SHARP) (x11-color 'green))
+    (cons (ly:make-pitch 0 3 FLAT) (x11-color 'red))
+    (cons (ly:make-pitch 0 3 NATURAL) (x11-color 'green))
+    (cons (ly:make-pitch 0 4 SHARP) (x11-color 'red))
+    (cons (ly:make-pitch 0 5 NATURAL) (x11-color 'green))
+    (cons (ly:make-pitch 0 5 FLAT) (x11-color 'red))
+    (cons (ly:make-pitch 0 6 SHARP) (x11-color 'red))
+    (cons (ly:make-pitch 0 1 NATURAL) (x11-color 'blue))
+    (cons (ly:make-pitch 0 3 SHARP) (x11-color 'blue))
+    (cons (ly:make-pitch 0 4 FLAT) (x11-color 'blue))
+    (cons (ly:make-pitch 0 5 SHARP) (x11-color 'blue))
+    (cons (ly:make-pitch 0 6 FLAT) (x11-color 'blue))))
 
 %Compare pitch and alteration (not octave).
 #(define (pitch-equals? p1 p2)
-  (and
+   (and
     (= (ly:pitch-alteration p1) (ly:pitch-alteration p2))
     (= (ly:pitch-notename p1) (ly:pitch-notename p2))))
 
 #(define (pitch-to-color pitch)
-  (let ((color (assoc pitch color-mapping pitch-equals?)))
-    (if color
-      (cdr color))))
+   (let ((color (assoc pitch color-mapping pitch-equals?)))
+     (if color
+         (cdr color))))
 
 #(define (color-notehead grob)
-  (pitch-to-color
+   (pitch-to-color
     (ly:event-property (event-cause grob) 'pitch)))
 
 \score {
   \new Staff \relative c' {
-    \override NoteHead #'color = #color-notehead
+    \override NoteHead.color = #color-notehead
     c8 b d dis ees f g aes
   }
 }