Extend HTML anchor to include handle

novelwriter/core/tohtml.py

@@ -55,6 +55,7 @@ class ToHtml(Tokenizer):
         self._genMode = self.M_EXPORT
         self._cssStyles = True
         self._fullHTML: list[str] = []
+        self._navMap: dict[str, str] = {}
 
         # Internals
         self._trMap = {}
@@ -70,6 +71,10 @@ class ToHtml(Tokenizer):
     def fullHTML(self) -> list[str]:
         return self._fullHTML
 
+    @property
+    def navigationMap(self) -> dict[str, str]:
+        return self._navMap
+
     ##
     #  Setters
     ##
@@ -227,9 +232,11 @@ class ToHtml(Tokenizer):
             else:
                 hStyle = ""
 
-            if self._linkHeaders:
-                aNm = f"<a name='T{nHead:04d}'></a>"
+            if self._linkHeadings and self._nwItem:
+                tHH = f"{self._nwItem.itemHandle}:T{nHead:04d}"
+                aNm = f"<a name='{tHH}'></a>"
             else:
+                tHH = ""
                 aNm = ""
 
             # Process Text Type
@@ -249,22 +256,32 @@ class ToHtml(Tokenizer):
             elif tType == self.T_TITLE:
                 tHead = tText.replace(nwHeadFmt.BR, "<br/>")
                 lines.append(f"<h1 class='title'{hStyle}>{aNm}{tHead}</h1>\n")
+                if tHH:
+                    self._navMap[tHH] = f"TT {tHead}"
 
             elif tType == self.T_HEAD1:
                 tHead = tText.replace(nwHeadFmt.BR, "<br/>")
                 lines.append(f"<{h1}{h1Cl}{hStyle}>{aNm}{tHead}</{h1}>\n")
+                if tHH:
+                    self._navMap[tHH] = f"H1 {tHead}"
 
             elif tType == self.T_HEAD2:
                 tHead = tText.replace(nwHeadFmt.BR, "<br/>")
                 lines.append(f"<{h2}{hStyle}>{aNm}{tHead}</{h2}>\n")
+                if tHH:
+                    self._navMap[tHH] = f"H2 {tHead}"
 
             elif tType == self.T_HEAD3:
                 tHead = tText.replace(nwHeadFmt.BR, "<br/>")
                 lines.append(f"<{h3}{hStyle}>{aNm}{tHead}</{h3}>\n")
+                if tHH:
+                    self._navMap[tHH] = f"H3 {tHead}"
 
             elif tType == self.T_HEAD4:
                 tHead = tText.replace(nwHeadFmt.BR, "<br/>")
                 lines.append(f"<{h4}{hStyle}>{aNm}{tHead}</{h4}>\n")
+                if tHH:
+                    self._navMap[tHH] = f"H4 {tHead}"
 
             elif tType == self.T_SEP:
                 lines.append(f"<p class='sep'{hStyle}>{tText}</p>\n")