Issue 2664: Add Staff alias to FretBoards, let convert-ly set Staff.stringTuning

diff --git a/ly/engraver-init.ly b/ly/engraver-init.ly
index d8501c4683d0b6aceebac5361465213b417bb082..ab99abba7e3d67603920f9ee8bad3a93630c57ea 100644 (file)
--- a/ly/engraver-init.ly
+++ b/ly/engraver-init.ly
@@ -32,6 +32,7 @@
 \context {
   \type "Engraver_group"
   \name "FretBoards"
+  \alias "Staff"
   \description "A context for displaying fret diagrams."
 
   \consists "Fretboard_engraver"

diff --git a/python/convertrules.py b/python/convertrules.py
index 60fb1740fd58826582b775ea6b8280b50e2791b8..e3d5dd65d0c5c14cd7e954f96dc6264de1cf5f7c 100644 (file)
--- a/python/convertrules.py
+++ b/python/convertrules.py
@@ -3368,6 +3368,11 @@ def conv (str):
         stderr_write (_ ("beamExceptions controls whole-measure beaming.") + "\n")
     return str
 
+@rule ((2, 15, 42), r"\set stringTuning -> \set Staff.stringTuning")
+def conv (str):
+    str = re.sub (r"(\\set\s+)stringTuning", r"\1Staff.stringTuning", str)
+    return str
+
 # Guidelines to write rules (please keep this at the end of this file)
 #
 # - keep at most one rule per version; if several conversions should be done,