#278 paned - can't read "delta": no such variable

[Anonymous]

Hi. When declared with -orient h, everything works up until the user attempts to use the sash, when it bombs with:

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can't read "delta": no such variable
can't read "delta": no such variable
while executing
"expr {$State(sashPos) + $delta}"
(procedure "ttk::paned::Drag" line 8)
invoked from within
"ttk::paned::Drag .main.f.tnb.des.pane 78 237 "
(command bound to event)
--------------------

A work-around is using -orient horizontal (unabbreviated), but, it'd be good if it either rejected -orient h from the start or handled h/horizontal consistently.