Remove unused code and reuse a few lines in split/merge tools

nw/core/tokenizer.py

@@ -122,32 +122,6 @@ class Tokenizer():
 
         return
 
-    def clearData(self):
-        """Clear the data arrays and variables, but not settings, so the class
-        can be reused for multiple documents.
-        """
-        self.theText     = None
-        self.theHandle   = None
-        self.theItem     = None
-        self.theTokens   = None
-        self.theResult   = None
-        self.theMarkdown = None
-        self.numChapter  = 0
-        self.firstScene  = False
-
-        self.isNone  = False
-        self.isTitle = False
-        self.isBook  = False
-        self.isPage  = False
-        self.isPart  = False
-        self.isUnNum = False
-        self.isChap  = False
-        self.isScene = False
-        self.isNote  = False
-        self.isNovel = False
-
-        return
-
     ##
     #  Setters
     ##

nw/gui/docmerge.py

@@ -136,14 +136,13 @@ class GuiDocMerge(QDialog):
         self.theParent.treeView.revealTreeItem(nHandle)
         self.theParent.openDocument(nHandle, doScroll=True)
 
-        self.close()
+        self._doClose()
 
         return
 
     def _doClose(self):
         """Close the dialog window without doing anything.
         """
-        logger.verbose("GuiDocMerge close button clicked")
         self.close()
         return
 

nw/gui/docsplit.py

@@ -214,14 +214,13 @@ class GuiDocSplit(QDialog):
             theDoc.clearDocument()
             self.theParent.treeView.revealTreeItem(nHandle)
 
-        self.close()
+        self._doClose()
 
         return
 
     def _doClose(self):
         """Close the dialog window without doing anything.
         """
-        logger.verbose("GuiDocSplit close button clicked")
         self.optState.saveSettings()
         self.close()
         return