diff --git a/nw/gui/dochighlight.py b/nw/gui/dochighlight.py
index 2287e535..3943928b 100644
--- a/nw/gui/dochighlight.py
+++ b/nw/gui/dochighlight.py
@@ -26,25 +26,31 @@ class GuiDocHighlighter(QSyntaxHighlighter):
         logger.debug("Initialising DocHighlighter ...")
         self.mainConf = nw.CONFIG
         self.theDoc   = theDoc
+        self.hRules   = []
 
         self.colHead  = (  0,155,200,255)
+        self.colHeadH = (  0,105,135,255)
         self.colEmph  = (200,120,  0,255)
-        self.colDialN = (48, 200,  0,255)
+        self.colDialN = (200, 46,  0,255)
         self.colDialD = (184,200,  0,255)
         self.colDialS = (136,200,  0,255)
-        self.colComm  = (120,120,120,255)
+        self.colComm  = (150,150,150,255)
         self.colKey   = (200,  0,  0,255)
         self.colVal   = (184,200,  0,255)
 
         self.hStyles = {
-            "header1"   : self._makeFormat(self.colHead,"bold",1.8),
-            "header2"   : self._makeFormat(self.colHead,"bold",1.6),
-            "header3"   : self._makeFormat(self.colHead,"bold",1.4),
-            "header4"   : self._makeFormat(self.colHead,"bold",1.2),
-            "bold"      : self._makeFormat(self.colEmph,"bold"),
-            "italic"    : self._makeFormat(self.colEmph,"italic"),
-            "strike"    : self._makeFormat(self.colEmph,"strike"),
-            "underline" : self._makeFormat(self.colEmph,"underline"),
+            "header1"   : self._makeFormat(self.colHead, "bold",1.8),
+            "header2"   : self._makeFormat(self.colHead, "bold",1.6),
+            "header3"   : self._makeFormat(self.colHead, "bold",1.4),
+            "header4"   : self._makeFormat(self.colHead, "bold",1.2),
+            "header1h"  : self._makeFormat(self.colHeadH,"bold",1.8),
+            "header2h"  : self._makeFormat(self.colHeadH,"bold",1.6),
+            "header3h"  : self._makeFormat(self.colHeadH,"bold",1.4),
+            "header4h"  : self._makeFormat(self.colHeadH,"bold",1.2),
+            "bold"      : self._makeFormat(self.colEmph, "bold"),
+            "italic"    : self._makeFormat(self.colEmph, "italic"),
+            "strike"    : self._makeFormat(self.colEmph, "strike"),
+            "underline" : self._makeFormat(self.colEmph, "underline"),
             "dialogue1" : self._makeFormat(self.colDialN),
             "dialogue2" : self._makeFormat(self.colDialD),
             "dialogue3" : self._makeFormat(self.colDialS),
@@ -53,30 +59,89 @@ class GuiDocHighlighter(QSyntaxHighlighter):
             "value"     : self._makeFormat(self.colVal),
         }
 
-        self.hRules = [
-            (r"^#{1}[^#].*[^\n]", 0, self.hStyles["header1"]),
-            (r"^#{2}[^#].*[^\n]", 0, self.hStyles["header2"]),
-            (r"^#{3}[^#].*[^\n]", 0, self.hStyles["header3"]),
-            (r"^#{4}[^#].*[^\n]", 0, self.hStyles["header4"]),
-            (r"(?<![\w|\\])([\*]{2})(?!\s)(?m:(.+?))(?<![\s|\\])(\1)(?!\w)",  2, self.hStyles["bold"]),
-            (r"(?<![\w|_|\\])([_])(?!\s|\1)(?m:(.+?))(?<![\s|\\])(\1)(?!\w)", 2, self.hStyles["italic"]),
-            (r"(?<![\w|\\])([_]{2})(?!\s)(?m:(.+?))(?<![\s|\\])(\1)(?!\w)",   2, self.hStyles["underline"]),
-            (r"^(@.+?)\s*:\s*(.+?)$", 1, self.hStyles["keyword"]),
-            (r"^(@.+?)\s*:\s*(.+?)$", 2, self.hStyles["value"]),
-            (r"^%.*$",                0, self.hStyles["hidden"]),
-        ]
-        self.hRules.append(
-            ("{:s}(.+?){:s}".format('"','"'),0,self.hStyles["dialogue1"])
-        )
-        self.hRules.append(
-            ("{:s}(.+?){:s}".format(*self.mainConf.fmtDoubleQuotes),0,self.hStyles["dialogue2"])
-        )
-        self.hRules.append(
-            ("{:s}(.+?){:s}".format(*self.mainConf.fmtSingleQuotes),0,self.hStyles["dialogue3"])
-        )
+        # Headers
+        self.hRules.append((
+            r"^(#{1})[^#](.*)[^\n]", {
+                0 : self.hStyles["header1"],
+                1 : self.hStyles["header1h"],
+            }
+        ))
+        self.hRules.append((
+            r"^(#{2})[^#](.*)[^\n]", {
+                0 : self.hStyles["header2"],
+                1 : self.hStyles["header2h"],
+            }
+        ))
+        self.hRules.append((
+            r"^(#{3})[^#](.*)[^\n]", {
+                0 : self.hStyles["header3"],
+                1 : self.hStyles["header3h"],
+            }
+        ))
+        self.hRules.append((
+            r"^(#{4})[^#](.*)[^\n]", {
+                0 : self.hStyles["header4"],
+                1 : self.hStyles["header4h"],
+            }
+        ))
+
+        # Keyword/Value
+        self.hRules.append((
+            r"^(@.+?)\s*:\s*(.+?)$", {
+                1 : self.hStyles["keyword"],
+                2 : self.hStyles["value"],
+            }
+        ))
+
+        # Comments
+        self.hRules.append((
+            r"^%.*$", {
+                0 : self.hStyles["hidden"],
+            }
+        ))
+
+        # Markdown
+        self.hRules.append((
+            r"(?<![\w|\\])([\*]{2})(?!\s)(?m:(.+?))(?<![\s|\\])(\1)(?!\w)", {
+                1 : self.hStyles["hidden"],
+                2 : self.hStyles["bold"],
+                3 : self.hStyles["hidden"],
+            }
+        ))
+        self.hRules.append((
+            r"(?<![\w|_|\\])([_])(?!\s|\1)(?m:(.+?))(?<![\s|\\])(\1)(?!\w)", {
+                1 : self.hStyles["hidden"],
+                2 : self.hStyles["italic"],
+                3 : self.hStyles["hidden"],
+            }
+        ))
+        self.hRules.append((
+            r"(?<![\w|\\])([_]{2})(?!\s)(?m:(.+?))(?<![\s|\\])(\1)(?!\w)", {
+                1 : self.hStyles["hidden"],
+                2 : self.hStyles["underline"],
+                3 : self.hStyles["hidden"],
+            }
+        ))
+
+        # Quoted Strings
+        self.hRules.append((
+            "{:s}(.+?){:s}".format('"','"'), {
+                0 : self.hStyles["dialogue1"],
+            }
+        ))
+        self.hRules.append((
+            "{:s}(.+?){:s}".format(*self.mainConf.fmtDoubleQuotes), {
+                0 : self.hStyles["dialogue2"],
+            }
+        ))
+        self.hRules.append((
+            "{:s}(.+?){:s}".format(*self.mainConf.fmtSingleQuotes), {
+                0 : self.hStyles["dialogue3"],
+            }
+        ))
 
         # Build a QRegExp for each pattern
-        self.rules = [(QRegularExpression(a),b,c) for (a,b,c) in self.hRules]
+        self.rules = [(QRegularExpression(a),b) for (a,b) in self.hRules]
 
         logger.debug("DocHighlighter initialisation complete")
 
@@ -109,15 +174,16 @@ class GuiDocHighlighter(QSyntaxHighlighter):
         return theFormat
 
     def highlightBlock(self, theText):
-        for rX, nth, fmt in self.rules:
+        for rX, xFmt in self.rules:
             rxItt = rX.globalMatch(theText, 0)
             while rxItt.hasNext():
                 rxMatch = rxItt.next()
-                xPos = rxMatch.capturedStart(nth)
-                xLen = rxMatch.capturedLength(nth)
-                # logger.verbose("Captured[%d]: '%s'" % (nth,rxMatch.captured(nth)))
-                # print(rxMatch.capturedTexts())
-                self.setFormat(xPos, xLen, fmt)
+                for xM in xFmt.keys():
+                    xPos = rxMatch.capturedStart(xM)
+                    xLen = rxMatch.capturedLength(xM)
+                    # logger.verbose("Captured[%d]: '%s'" % (nth,rxMatch.captured(nth)))
+                    # print(rxMatch.capturedTexts())
+                    self.setFormat(xPos, xLen, xFmt[xM])
 
         self.setCurrentBlockState(0)