Fix anchor tags in html output (#1566)

novelwriter/core/tohtml.py

@@ -164,7 +164,7 @@ class ToHtml(Tokenizer):
         parStyle = None
         tmpResult = []
 
-        for tType, tLine, tText, tFormat, tStyle in self._tokens:
+        for tType, nHead, tText, tFormat, tStyle in self._tokens:
 
             # Replace < and > with HTML entities
             if tFormat:
@@ -225,7 +225,7 @@ class ToHtml(Tokenizer):
                 hStyle = ""
 
             if self._linkHeaders:
-                aNm = f"<a name='T{tLine:06d}'></a>"
+                aNm = f"<a name='T{nHead:04d}'></a>"
             else:
                 aNm = ""