Professional 300 Series: Pro/Office Workstation Programmer's Manual

This manual provides detailed instructions for developers on how to customize the PRO/Office Workstation environment. It covers the architecture, the Flow Control facility, and how to interface with Forms, Documents, Symbols, Mail, and Network Services. The document includes:

• Programmer's Overview: Architecture and integration with the P/OS operating system.
• Flow Control: The core facility for managing workstation operations, including the command language interpreter (CLI).
• Form Interface: Details on FMS and FDT for form processing.
• Facility Integration: How to utilize Mail, Document, and Network services.
• Customization: Instructions for defining symbols, dynamic commands, and startup procedures.
• Appendices: Comprehensive error message lists for various system facilities.