*** empty log message ***

diff --git a/input/regression/apply-output.ly b/input/regression/apply-output.ly
new file mode 100644 (file)
index 0000000..7b4f314
--- /dev/null
+++ b/input/regression/apply-output.ly
@@ -0,0 +1,50 @@
+\version "1.7.17" 
+\header {
+
+texidoc = "The @code{\applyoutput} expression is the most flexible way to
+tune properties for individual grobs.
+
+Here, the layout of a note head is changed depending on its vertical
+position.
+"
+
+}
+
+#(define  (mc-squared gr org cur)
+  (let*
+      (
+       (ifs (ly:get-grob-property gr 'interfaces))
+       (sp (ly:get-grob-property gr 'staff-position))
+       )
+  (if (and (memq 'note-head-interface ifs)
+          (memq sp '(-2 -3 -5)))
+      (begin
+       (ly:set-grob-property! gr 'molecule-callback brew-new-markup-molecule)
+       (ly:set-grob-property! gr 'font-family 'roman)
+       (ly:set-grob-property!
+        gr 'text
+        (make-raise-markup -0.5
+                           (case sp
+                             ((-5) (make-simple-markup "m"))
+                             ((-3) (make-simple-markup "c "))
+                             ((-2) (make-smaller-markup (make-bold-markup "2")))
+                             (else (make-simple-markup "bla"))
+                             ))))
+      )))
+
+\score {
+
+\notes \context Voice \relative  c' {
+                                     \stemUp
+                                     \property Voice.autoBeaming = ##f
+   { <<d f g b>>8
+     \context Voice \applyoutput #mc-squared
+
+        <<d f g b>>
+   }
+             
+   }
+\paper { raggedright = ##t
+%                   outputscale = 5
+                    } 
+}