Run scripts/auxiliar/update-with-convert-ly.sh

[lilypond.git] / Documentation / extending / scheme-tutorial.itely

diff --git a/Documentation/extending/scheme-tutorial.itely b/Documentation/extending/scheme-tutorial.itely
index 7503306b1fa56f3e8c16b0f6d25b5f5e8d8f28a6..eaffe70a4824d83ea6fff1954f351f5b0c441ca7 100644 (file)
--- a/Documentation/extending/scheme-tutorial.itely
+++ b/Documentation/extending/scheme-tutorial.itely
@@ -8,7 +8,7 @@
     Guide, node Updating translation committishes..
 @end ignore
 
-@c \version "2.17.11"
+@c \version "2.19.21"
 
 @node Scheme tutorial
 @chapter Scheme tutorial
@@ -275,9 +275,10 @@ Abelson, see
 @node Lists
 @unnumberedsubsubsec Lists
 
-A very common Scheme data structure is the @emph{list}.  Formally, a
-list is defined as either the empty list (represented as @code{'()},
-or a pair whose @code{cdr} is a list.
+A very common Scheme data structure is the @emph{list}.  Formally,
+a @q{proper} list is defined to be either the empty list with its
+input form @code{'()} and length@tie{}0, or a pair whose
+@code{cdr} in turn is a shorter list.
 
 There are many ways of creating lists.  Perhaps the most common is
 with the @code{list} procedure:
@@ -1263,7 +1264,7 @@ The note pitch can be changed by setting this @code{'pitch} property,
        (ly:make-pitch 0 1 0)) ;; set the pitch to d'.
 \displayLilyMusic \someNote
 ===>
-d'
+d'4
 @end example
 
 
@@ -1556,8 +1557,8 @@ padText = #(define-music-function (parser location padding) (number?)
   \once \override TextScript.padding = #padding
 #})
 
-\relative c''' {
-  c4^"piu mosso" b a b
+\relative {
+  c'''4^"piu mosso" b a b
   \padText #1.8
   c4^"piu mosso" d e f
   \padText #2.6