invalid command name "toplevel"
    while executing
"toplevel .t"
    (in namespace eval "::request" script line 3)
    invoked from within
"namespace eval ::request $script"
    ("::try" body line 12)
OUTPUT BUFFER:
#!/usr/local/bin/wish

toplevel .t

frame .t.f
pack .t.f
canvas .t.f.c -width 200 -height 30 -scrollregion [list 0 0 100 100]
pack .t.f.c -side top 

.t.f.c create text 0 0 -font "Courier 10 bold" -justify left -anchor nw -text "turlututu"


.t.f.c postscript -file "turlu.ps"