OS X - documentation of drawer command

[David Vaughan]

The documentation on the Drawer command (applicable only to OS X) says 
only that the drawer is opened with (e.g.):
    drawer stack "someList" at right
and closed with:
    close stack "someList"

However, what if you want to allow the user to open and close the 
drawer multiple times? I found that when the above pair of commands was 
repeated then the drawer become a line smaller in height each time it 
was opened.

Once the drawer has been opened, it can be closed (as noted recently by 
Jacque) with:
    hide stack "someList"
and reopened with:
    show stack "someList"
all with proper sliding and with no diminution of its stature.

To manage this, I created a Script Local variable to hold the drawer's 
state - zero if never previously opened and otherwise switching between 
1 and 2. In this way I could use the correct command. The drawer stack 
is finally closed automatically when the stack to which it is attached 
is closed.

Perhaps these latter points should be documented as well or, 
alternatively, the shrinkage unshrunk.

regards
David