Make various fixes and tweaks, and update tests

novelwriter/core/tokenizer.py

@@ -156,14 +156,15 @@ class Tokenizer(ABC):
         self._keepBreaks   = True     # Keep line breaks in paragraphs
 
         # Margins
-        self._marginTitle = (1.000, 0.500)
-        self._marginHead1 = (1.000, 0.500)
-        self._marginHead2 = (0.834, 0.500)
-        self._marginHead3 = (0.584, 0.500)
-        self._marginHead4 = (0.584, 0.500)
+        self._marginTitle = (1.417, 0.500)
+        self._marginHead1 = (1.417, 0.500)
+        self._marginHead2 = (1.668, 0.500)
+        self._marginHead3 = (1.168, 0.500)
+        self._marginHead4 = (1.168, 0.500)
         self._marginText  = (0.000, 0.584)
         self._marginMeta  = (0.000, 0.584)
         self._marginFoot  = (1.417, 0.467)
+        self._marginSep   = (1.168, 1.168)
 
         # Title Formats
         self._fmtTitle   = nwHeadFmt.TITLE  # Formatting for titles
@@ -379,6 +380,11 @@ class Tokenizer(ABC):
         self._marginMeta = (float(upper), float(lower))
         return
 
+    def setSeparatorMargins(self, upper: float, lower: float) -> None:
+        """Set the upper and lower meta text margin."""
+        self._marginSep = (float(upper), float(lower))
+        return
+
     def setLinkHeadings(self, state: bool) -> None:
         """Enable or disable adding an anchor before headings."""
         self._linkHeadings = state