Support for diacritics

Support for diacritics by changing interpreter from Python 2 to Python 3.

changecase.py

@@ -5,6 +5,7 @@
 from xml.sax.saxutils import escape
 from titlecase import titlecase
 
+
 if len(sys.argv) > 1 and len(sys.argv[1].strip()):
 	text = sys.argv[1]
 else:
@@ -36,37 +37,37 @@ def upcase(m):
 
 }
 
-print """<?xml version="1.0"?>
+print("""<?xml version="1.0"?>
 <items>
   <item arg="%(lower)s">
-    <title>%(lower)s</title>
-    <subtitle>lowercase</subtitle>
+    <title>"%(lower)s"</title>
+    <subtitle>Transform text to `lowercase`</subtitle>
     <icon>lowercase.png</icon>
   </item>
   <item arg="%(upper)s">
-    <title>%(upper)s</title>
-    <subtitle>UPPERCASE</subtitle>
+    <title>"%(upper)s"</title>
+    <subtitle>Transform text to `UPPERCASE`</subtitle>
     <icon>uppercase.png</icon>
   </item>
   <item arg="%(title)s">
-    <title>%(title)s</title>
-    <subtitle>Title Case</subtitle>
+    <title>"%(title)s"</title>
+    <subtitle>Transform text to `Title Case`</subtitle>
     <icon>titlecase.png</icon>
   </item>
   <item arg="%(camel)s">
-    <title>%(camel)s</title>
-    <subtitle>CamelCase</subtitle>
+    <title>"%(camel)s"</title>
+    <subtitle>Transform text to `CamelCase`</subtitle>
     <icon>camelcase.png</icon>
   </item>
   <item arg="%(kebab)s">
-    <title>%(kebab)s</title>
-    <subtitle>kebab-case</subtitle>
+    <title>"%(kebab)s"</title>
+    <subtitle>Transform text to hyphenated `kebab-case`</subtitle>
     <icon>kebabcase.png</icon>
   </item>
   <item arg="%(snake)s">
-    <title>%(snake)s</title>
-    <subtitle>snake_case</subtitle>
+    <title>"%(snake)s"</title>
+    <subtitle>Transform text to `snake_case`</subtitle>
     <icon>snakecase.png</icon>
   </item>
 
-</items>""" % variations
+</items>""" % variations)