Code folding error: brackets are incorrect around SQL queries that contain CASE statements. (4309488)

There is an issue involving SQL queries with CASE statements. In Toad 9.0.1 the following query will link the "begin" with the "end case" instead of the very last "end":
begin
case
end case
if
end if
end

The following statement folds correctly:

begin
if
end if
if
end if
end

RESOLUTION:

1. In Toad go to View | Toad Options | Editor | Behavior.
2. Under Languages, select PL/SQL and select the "Edit" button.
3. In the Language Management menu, select the "Rules" tab.
4. In the rule names list, select "Begin End."
5. Click the + icon to add another condition.
6. Check "Identifier" for the token type, then select "<>" in the drop down menu next to it.
7. Uncheck "Include all tokens." and then type in "case" (without the quotes) in the Tokens field.
8. Retest issue.