This document provides the documentation, including requirements, usage, and a program listing, for a PDP-8 subroutine (Digital-8-23-U-Sym) that converts a binary word stored in two's complement form into a signed decimal representation for output on an ASR-33 terminal. The subroutine is designed to handle single-precision integers, printing a minus sign for negative numbers and a space for positive numbers, followed by four decimal digits.
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