shithub: riscv

ref: af8c91cf6d30628c17c7d7cb9733dee9e7488ab0
dir: /sys/lib/postscript/prologues/unbind.ps/

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%
% Unbind the operators in an executable array or packedarray. Leaves the
% unbound array or the original object on the stack.
%

/unbind {
	0 index xcheck
	1 index type /arraytype eq
	2 index type /packedarraytype eq or and {
		dup length array copy cvx
		dup 0 exch {
			dup type /operatortype eq {
				(                          ) cvs cvn cvx
			} if

			0 index xcheck
			1 index type /arraytype eq
			2 index type /packedarraytype eq or and {
				unbind
			} if

			3 copy put pop
			1 add
		} forall
		pop
	} if
} def