Remove some unnecessary branches and unused functions

tests/reference/guiEditor_Main_Final_0e17daca5f3e1.nwd

@@ -21,7 +21,7 @@
 
 This is a paragraph of dummy text.
 
-This is another paragraph of much longer dummy text. It is in fact very very dumb dummy text! We can also try replacing “quotes”, even single ‘quotes’ are replaced. Isn’t that nice? We can hyphen-ate, make dashes – and even longer dashes — if we want. Ellipsis? Not a problem either … How about three hyphens — for long dash? It works too.
+This is another paragraph of much longer dummy text. It is in fact 1 very very DUMB dummy text! We can also try replacing “quotes”, even single ‘quotes’ are replaced. Isn’t that nice? We can hyphen-ate, make dashes – and even longer dashes — if we want. Ellipsis? Not a problem either … How about three hyphens — for long dash? It works too.
 
 “Full line double quoted text.”
 

tests/reference/guiEditor_Main_Final_nwProject.nwx

@@ -14,8 +14,8 @@
     <autoOutline>True</autoOutline>
     <lastEdited>0e17daca5f3e1</lastEdited>
     <lastViewed>None</lastViewed>
-    <lastWordCount>113</lastWordCount>
-    <novelWordCount>86</novelWordCount>
+    <lastWordCount>114</lastWordCount>
+    <novelWordCount>87</novelWordCount>
     <notesWordCount>27</notesWordCount>
     <autoReplace/>
     <titleFormat>
@@ -84,10 +84,10 @@
       <status>New</status>
       <exported>True</exported>
       <layout>SCENE</layout>
-      <charCount>464</charCount>
-      <wordCount>82</wordCount>
+      <charCount>466</charCount>
+      <wordCount>83</wordCount>
       <paraCount>4</paraCount>
-      <cursorPos>602</cursorPos>
+      <cursorPos>604</cursorPos>
     </item>
     <item handle="44cb730c42048" order="1" parent="None">
       <name>Plot</name>

tests/test_gui_doceditor.py

@@ -230,7 +230,7 @@ def testGuiEditor_Main(qtbot, monkeypatch, nwGUI, fncDir, fncProj, refDir, outDi
 
     for c in (
         "This is another paragraph of much longer dummy text. "
-        "It is in fact very very dumb dummy text! "
+        "It is in fact 1 very very DUMB dummy text! "
     ):
         qtbot.keyClick(nwGUI.docEditor, c, delay=typeDelay)
     for c in "We can also try replacing \"quotes\", even single 'quotes' are replaced. ":

tests/test_gui_preferences.py

@@ -209,6 +209,7 @@ def testGuiPreferences_Main(qtbot, monkeypatch, fncDir, outDir, refDir):
 
     # Save and Check Config
     qtbot.mouseClick(nwPrefs.buttonBox.button(QDialogButtonBox.Ok), Qt.LeftButton)
+    nwPrefs._doClose()
 
     assert theConf.confChanged
     theConf.lastPath = ""