Change \cresc,\dim,\decresc to post-fix operators for (de)cresc spanners

[lilypond.git] / python / convertrules.py

diff --git a/python/convertrules.py b/python/convertrules.py
index 8de43822e04df37e3831eba8101d142ed898c459..21c934fd37f642c850a5065fb7e0a9d3752ad44f 100644 (file)
--- a/python/convertrules.py
+++ b/python/convertrules.py
@@ -2997,6 +2997,11 @@ def conv(str):
     str = re.sub (r"\\AncientRemoveEmptyStaffContext",
                   r"\\VaticanaStaff \\RemoveEmptyStaves",
                   str);
+
+@rule ((2,13,20),
+      _ ("\\cresc etc. are now postfix operators"))
+def conv (str):
+    str = re.sub (r'\\(cresc|dim|endcresc|enddim\w+)', r'\\deprecated\1', str)
     return str
 
 # Guidelines to write rules (please keep this at the end of this file)