slightly better lilypond export indent

engine/api.py

@@ -1750,7 +1750,7 @@ def insertCommonMetricalInstrucions(scheme):
         "3/2" : (D2, D2, D2),
         }
     lilypond = {
-        "off" : "\\mark \"X\" \\cadenzaOn ",
+        "off" : "\\mark \"X\" \\cadenzaOn",
         "2/4" : "\\cadenzaOff \\time 2/4",
         "3/4" : "\\cadenzaOff \\time 3/4",
         "4/4" : "\\cadenzaOff \\time 4/4",

engine/block.py

@@ -349,5 +349,4 @@ class Block(object):
         such as tuplets.
         Can act like a stack or simply remember stuff.
         """
-        return " ".join(item.lilypond(carryLilypondRanges) for item in self.data)
-
+        return "\n  % Block: " + self.name + "\n    " + " ".join(item.lilypond(carryLilypondRanges) for item in self.data)

engine/items.py

@@ -2411,7 +2411,7 @@ class MetricalInstruction(Item):
             if not type(value) is int:
                 raise ValueError("Only integers are allowed in a metrical instruction. You used {}. Cast to int if you are sure your float is x.0, e.g. in a dotted quarter note created by D4*1.5".format(value))
 
-        self.treeOfInstructions = treeOfInstructions #if you skipped the docstring. this is a 4/4: ((D4, D4), (D4, D4)) . If empty no barlines will get drawn
+        self.treeOfInstructions = treeOfInstructions #this is a 4/4: ((D4, D4), (D4, D4)) . If empty no barlines will get drawn
         self.isMetrical = isMetrical #If False all dynamic playback modifications based on the metre will be deactivated but barlines will still be created. This is forced to become false when the treeOfInstructions is 0 ticks.
         self._secondInit(parentBlock = None) #see Item._secondInit.
 

engine/track.py

@@ -826,7 +826,7 @@ class Track(object):
                 timeSig = ""
                 break
         else:
-            timeSig = "\\once \\override Staff.TimeSignature   #'stencil = ##f \\cadenzaOn "
+            timeSig = "\\once \\override Staff.TimeSignature   #'stencil = ##f \\cadenzaOn\n"
 
         carryLilypondRanges = {} #handed from item to item for ranges such as tuplets. Can act like a stack or simply remember stuff.
 
@@ -835,7 +835,7 @@ class Track(object):
 
         data = " ".join(block.lilypond(carryLilypondRanges) for block in self.blocks)
         if data:
-            return timeSig + upbeatLy + data
+            return timeSig + upbeatLy + data + "\n"
         else:
             return ""