COS-310 System Reference Manual

This document is a comprehensive reference manual for users of the COS-310 system, specifically those developing application programs with the DIBOL language. Published in October 1978, it is designed for informational independence across its sections, allowing users to find specific details without sequential reading.

The manual covers a wide range of topics, including:

• DIBOL Language: Detailed descriptions of data definition, manipulation, control, input/output, and debugging statements.
• System Operations: The Monitor's role as the master control program, its commands, and editor functions.

• System Utilities: Operating procedures, commands, and error messages for various utility programs, including:

  • SYSGEN: System generation and hardware configuration.
  • DFU: Data File Utility for logical unit assignments.
  • COMP: DIBOL compiler.
  • DDT: DIBOL debugging technique.
  • CREF: Cross-reference program.
  • PIP: Peripheral Interchange Program for file transfers and directory consolidation.
  • SORT: Program for arranging data file records.
  • FILEX: File Exchange Program for transferring files between diskettes and other storage devices.
  • PATCH: Program for fixing system programs or the Monitor.
  • BOOT: Program for bootstrapping the system from different devices.
  • LINCHG: Line change program for printer configuration.
  • DKFMT/DYFMT: Programs for formatting RK05 disks and RX02 diskettes.
  • DAFT: Dump and Fix Technique for data records.
  • PRINT: Report Program Generator.
  • FLOW: Flowchart Generator Program.
  • MENU: Program for selecting and executing commands from a file.

• Appendices: Provide additional reference material on the COS-310 character set, file structures, an error message index, and advanced programming techniques (e.g., ACCEPT and DISPLAY interactions, direct access methods, checkdigit formulas, VT50/VT52 escape sequences).

The manual aims to equip users with the necessary information to effectively program and manage the COS-310 system for business-related processing tasks.