Issue 5167/6: Changes: show \markup xxx = ... \etc assignments

[lilypond.git] / ly / spanners-init.ly

diff --git a/ly/spanners-init.ly b/ly/spanners-init.ly
index e8ff918b497e7d750f24366aac7ff4c8220f76cb..8d8a69444f8815af37d8080a75fdcf6a9a34688c 100644 (file)
--- a/ly/spanners-init.ly
+++ b/ly/spanners-init.ly
@@ -1,4 +1,16 @@
-\version "2.14.0"
+\version "2.19.29"
+
+"\\=" =
+#(define-event-function (id event) (key? ly:event?)
+  (_i "This sets the @code{spanner-id} property of the following
+@var{event} to the given @var{id} (non-negative integer or symbol).
+This can be used to tell LilyPond how to connect overlapping
+or parallel slurs or phrasing slurs within a single @code{Voice}.
+@lilypond[quote,verbatim]
+\\fixed c' { c\\=1( d\\=2( e\\=1) f\\=2) }
+@end lilypond\n")
+  (set! (ly:music-property event 'spanner-id) id)
+  event)
 
 startGroup = #(make-span-event 'NoteGroupingEvent START)
 stopGroup = #(make-span-event 'NoteGroupingEvent STOP)
@@ -7,7 +19,11 @@ stopGroup = #(make-span-event 'NoteGroupingEvent STOP)
 cr = #(make-span-event 'CrescendoEvent START)
 decr = #(make-span-event 'DecrescendoEvent START)
 enddecr = #(make-span-event 'DecrescendoEvent STOP)
-endcr = #(make-span-event 'CrescendoEvent STOP) 
+endcr = #(make-span-event 'CrescendoEvent STOP)
+
+
+startMeasureCount = #(make-span-event 'MeasureCounterEvent START)
+stopMeasureCount = #(make-span-event 'MeasureCounterEvent STOP)
 
 
 startTextSpan = #(make-span-event 'TextSpanEvent START)
@@ -32,28 +48,28 @@ enddecresc =  #(make-span-event 'DecrescendoEvent STOP)
 % Deprecated functions:
 % TODO: DEPRECATED_2_13_19
 deprecatedcresc =  {
-  #(ly:export (make-event-chord (list cr)))
+  $(make-event-chord (list cr))
   \once \set crescendoText = \markup { \italic "cresc." }
   \once \set crescendoSpanner = #'text
 }
 
 
 deprecateddim =  {
-  #(ly:export (make-event-chord (list decr)))
+  $(make-event-chord (list decr))
   \once \set decrescendoText = \markup { \italic "dim." }
   \once \set decrescendoSpanner = #'text
 }
 
 deprecatedenddim =  {
-  #(ly:export (make-event-chord (list enddecr)))
-%  \unset decrescendoText 
-%  \unset decrescendoSpanner 
+  $(make-event-chord (list enddecr))
+%  \unset decrescendoText
+%  \unset decrescendoSpanner
 }
 
 deprecatedendcresc =  {
-  #(ly:export (make-event-chord (list endcr)))
-%  \unset crescendoText 
-%  \unset crescendoSpanner 
+  $(make-event-chord (list endcr))
+%  \unset crescendoText
+%  \unset crescendoSpanner
 }
 
 
@@ -80,13 +96,13 @@ dimTextDim = {
 }
 
 crescHairpin = {
-    \unset crescendoText 
-    \unset crescendoSpanner 
+    \unset crescendoText
+    \unset crescendoSpanner
 }
 
 dimHairpin = {
-    \unset decrescendoText 
-    \unset decrescendoSpanner 
+    \unset decrescendoText
+    \unset decrescendoSpanner
 }