added python script for conversion from old styles into new.

tools/python/convert_styles.py

@@ -0,0 +1,52 @@
+import sys
+
+lns = open(sys.argv[1]).readlines()
+lns = [l.strip("\n") for l in lns]
+
+newlns = []
+isCaption = False
+
+captionLns = []
+leadSpaces = ""
+
+i = 0
+
+for l in lns:
+    if not isCaption:
+        i = l.find(" caption ")
+        if i <> -1:
+            isCaption = True
+            captionLns = []
+            leadSpaces = l[0:i + 1]
+            newlns.append(l)
+            newlns.append(leadSpaces + "  primary {")
+        else:
+            i = l.find(" path_text ")
+            if i <> -1:
+                isCaption = True
+                captionLns = []
+                leadSpaces = l[0:i + 1]
+                newlns.append(l)
+                newlns.append(leadSpaces + "  primary {")
+            else:    
+                newlns.append(l)
+    else:
+        if l[i + 1] == "}":
+            isCaption = False
+            newlns.append(l)
+        else:
+            if l.find("priority") == -1:
+                newlns.append("  " + l)
+                captionLns.append("  " + l)
+            else:
+                newlns.append(leadSpaces + "  }")
+#                newlns.append(leadSpaces + "  secondary {")
+#                for l1 in captionLns:
+#                    newlns.append(l1)
+#                newlns.append(leadSpaces + "  }")
+                newlns.append(l)
+
+
+for i in newlns:
+    print i
+