29 lines
526 B
PostScript
29 lines
526 B
PostScript
%
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% Unbind the operators in an executable array or packedarray. Leaves the
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% unbound array or the original object on the stack.
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%
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/unbind {
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0 index xcheck
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1 index type /arraytype eq
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2 index type /packedarraytype eq or and {
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dup length array copy cvx
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dup 0 exch {
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dup type /operatortype eq {
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( ) cvs cvn cvx
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} if
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0 index xcheck
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1 index type /arraytype eq
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2 index type /packedarraytype eq or and {
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unbind
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} if
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3 copy put pop
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1 add
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} forall
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pop
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} if
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} def
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