diff --git a/nw/convert/tokenizer.py b/nw/convert/tokenizer.py
index c30734bb..2636b2e9 100644
--- a/nw/convert/tokenizer.py
+++ b/nw/convert/tokenizer.py
@@ -26,12 +26,12 @@ logger = logging.getLogger(__name__)
 
 class Tokenizer():
 
-    FMT_B_B   = "" # Begin bold
-    FMT_B_E   = "" # End bold
-    FMT_I_B   = "" # Begin italics
-    FMT_I_E   = "" # End italics
-    FMT_U_B   = "" # Begin underline
-    FMT_U_E   = "" # End underline
+    FMT_B_B   = 1  # Begin bold
+    FMT_B_E   = 2  # End bold
+    FMT_I_B   = 3  # Begin italics
+    FMT_I_E   = 4  # End italics
+    FMT_U_B   = 5  # Begin underline
+    FMT_U_E   = 6  # End underline
 
     T_EMPTY   = 1  # Empty line (new paragraph)
     T_COMMENT = 2  # Comment line
@@ -247,7 +247,7 @@ class Tokenizer():
                         if self.firstScene:
                             self.theTokens[n] = (self.T_EMPTY,"",None,self.A_LEFT)
                         else:
-                            self.theTokens[n] = (self.T_SEP,tTemp,None,self.A_LEFT)
+                            self.theTokens[n] = (self.T_SEP,tTemp,None,self.A_CENTRE)
                     else:
                         self.theTokens[n] = (tType,tTemp,None,self.A_LEFT)
                     self.firstScene = False
@@ -257,7 +257,7 @@ class Tokenizer():
                     if tTemp == "":
                         self.theTokens[n] = (self.T_EMPTY,"",None,self.A_LEFT)
                     elif tTemp == self.fmtSection:
-                        self.theTokens[n] = (self.T_SEP,tTemp,None,self.A_LEFT)
+                        self.theTokens[n] = (self.T_SEP,tTemp,None,self.A_CENTRE)
                     else:
                         self.theTokens[n] = (tType,tTemp,None,self.A_LEFT)