X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=Documentation%2Fsnippets%2Fnew%2Fdynamics-custom-text-spanner-postfix.ly;fp=Documentation%2Fsnippets%2Fnew%2Fdynamics-custom-text-spanner-postfix.ly;h=57f22712fbac4e440211ea0abf7b2fa32c84ac97;hb=941dff9d2a67080e0dd8474f1e70f0c72ace6424;hp=0000000000000000000000000000000000000000;hpb=5a22d6233a39d3164e1ca043244794c268be4ad0;p=lilypond.git

diff --git a/Documentation/snippets/new/dynamics-custom-text-spanner-postfix.ly b/Documentation/snippets/new/dynamics-custom-text-spanner-postfix.ly
new file mode 100644
index 0000000000..57f22712fb
--- /dev/null
+++ b/Documentation/snippets/new/dynamics-custom-text-spanner-postfix.ly
@@ -0,0 +1,35 @@
+\version "2.14.0"
+
+\header {
+  lsrtags = "expressive-marks, tweaks-and-overrides"
+  texidoc = "Postfix functions for custom crescendo text spanners.  The spanners
+should start on the first note of the measure.  One has to use -\mycresc,
+otherwise the spanner start will rather be assigned to the next note.
+"
+  doctitle = "Dynamics custom text spanner postfix"
+}
+
+% Two functions for (de)crescendo spanners where you can explicitly give the
+% spanner text.
+mycresc =
+#(define-music-function (parser location mymarkup) (markup?)
+   (make-music 'CrescendoEvent
+               'span-direction START
+               'span-type 'text
+               'span-text mymarkup))
+mydecresc =
+#(define-music-function (parser location mymarkup) (markup?)
+   (make-music 'DecrescendoEvent
+               'span-direction START
+               'span-type 'text
+               'span-text mymarkup))
+
+\relative c' {
+  c4-\mycresc "custom cresc" c4 c4 c4 |
+  c4 c4 c4 c4 |
+  c4-\mydecresc "custom decresc" c4 c4 c4 |
+  c4 c4\! c4 c4
+}
+
+
+