fix bugs found in musxdom testing:

- get end notehead width from end testing
- do not early exit with tie-end index unless it is a tie end

Author: rpatters1

src/library/tie.lua

@@ -720,7 +720,7 @@ local calc_tie_length = function(note, tie_mod, for_pageview, direction, tie_pre
         if rplacement == finale.TIEPLACE_OVERINNER or rplacement == finale.TIEPLACE_UNDERINNER or rplacement == finale.TIEPLACE_UNDEROUTERSTEM then
             incr_end = -INNER_INCREMENT
         else
-            horz_end = horz_end + (entry_metrics_start:GetNoteWidth(note.NoteIndex) * (1.0 - OUTER_NOTE_OFFSET_PCTG))
+            horz_end = horz_end + (entry_metrics:GetNoteWidth(note_index) * (1.0 - OUTER_NOTE_OFFSET_PCTG))
         end
     end
 
@@ -760,15 +760,15 @@ function tie.calc_contour_index(note, tie_mod, for_pageview, direction, tie_pref
     end
     direction = direction and direction ~= finale.TIEMODDIR_AUTOMATIC and direction or tie.calc_direction(note, tie_mod, tie_prefs)
     local tie_placement_prefs = tie_prefs:CreateTiePlacementPrefs()
-    if tie_prefs.UseTieEndStyle then
+    if tie_mod and not tie_mod:IsStartTie() and tie_prefs.UseTieEndStyle then
         return finale.TCONTOURIDX_TIEENDS
     end
     local tie_length = calc_tie_length(note, tie_mod, for_pageview, direction, tie_prefs, tie_placement_prefs)
     local tie_contour_prefs = tie_prefs:CreateTieContourPrefs()
     if tie_length >= tie_contour_prefs:GetSpan(finale.TCONTOURIDX_LONG) then
-        return finale.TCONTOURIDX_LONG
+        return finale.TCONTOURIDX_LONG, tie_length
     elseif tie_length <= tie_contour_prefs:GetSpan(finale.TCONTOURIDX_SHORT) then
-        return finale.TCONTOURIDX_SHORT
+        return finale.TCONTOURIDX_SHORT, tie_length
     end
     return finale.TCONTOURIDX_MEDIUM, tie_length
 end