Re: accidental scoping

[Mats Bengtsson]

>     Han-Wen> Have you tried forgetAccidentals = ##t?
> 
> It works if I put it after the fis, like this:
> 
> fis''8  
>   g''8    a''8    
> \property Staff.forgetAccidentals = ##t
> f''8
> \property Staff.forgetAccidentals = ##f
> 
> 
> If I just put it in at the top, it forgets the F# that I want, as well
> as the F \natural that I don't.

This is probably fixed in .100, but if you want to stay with 
a somewhat older version, here's a patch to fix the bug.

--------------------------------------
diff -u lily/local-key-engraver.cc~ lily/local-key-engraver.cc
--- lily/local-key-engraver.cc~ Fri Oct 13 18:02:49 2000
+++ lily/local-key-engraver.cc  Mon Oct 30 07:25:51 2000
@@ -103,9 +103,7 @@
          bool different = prev_acc != a;
          
          bool tie_changes = tied_l_arr_.find_l (support_l) &&
different;
-         if (!forget
-             && (note_l->forceacc_b_ || different)
-             && !tie_changes)
+         if ((note_l->forceacc_b_ || different) && !tie_changes)
            {
              if (!key_item_p_) 
                {
-----------------------------------


    /Mats