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fubar
while executing
"error fubar"
("WalkCall" body line 4)
invoked from within
"WalkCall $avar $nvar $name $node "enter" $script"
(procedure "::struct::tree::_walk" line 88)
invoked from within
"::struct::tree::_walk ::mytree root {a n} {
if {[string equal $n "b"]} {
lappend t .
error fubar
}
lappend t $a $n
}"
("_walk" body line 1)
invoked from within
"mytree walk root {a n} {
if {[string equal $n "b"]} {
lappend t .
error fubar
}
lappend t $a $n
}"
(procedure "foo" line 7)
invoked from within
"foo"
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