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Documenting Pascal
LegacyMap reveals the structure and control flow within legacy Pascal applications, producing cross-referenced documentation and callgraphs that support audits, refactors, and modernization. Our tooling provides immediate clarity for teams working with OpenVMS Pascal, all without modifying the original code.
Clear Documentation for Pascal Systems
LegacyMap unlocks the hidden logic within your OpenVMS Pascal applications, making decades-old systems readable, navigable, and easy to maintain. From industrial control environments to financial and scientific tools, Pascal systems are still critical to daily operations—but often lack any usable documentation.
With LegacyMap, you gain instant visibility into procedure flows, data access patterns, and module-level relationships. Our tooling scans your Pascal codebase and generates cross-linked documentation and visual maps—no manual tagging or source code modification required. Output is fully compatible with Doxygen and can be viewed in HTML, PDF, or LaTeX formats.
What’s Included in the Pascal Toolset
• Procedure Mapping – Automatically detect and chart all Pascal procedures, providing a full system view of control flow and logic.
• Shared Data & Type Tracking – Analyze global variables, record types, and data movement across procedures and modules.
• Module Dependency Mapping – Reveal how different Pascal units and files are interdependent, helping identify coupling and architectural bottlenecks.
• Doxygen Output – Generate searchable, exportable documentation usable in both technical and non-technical workflows.
Why Legacy Teams Choose LegacyMap
• Preserve Tribal Knowledge – Ensure critical Pascal systems remain understandable even as teams change and original developers retire.
• Reduce Risk During Modernization – Use clean, visual documentation to plan safe migrations or refactors without breaking what already works.
• Faster Debugging & Support – Empower support teams to resolve issues faster by understanding logic paths and system interactions.
• Accelerate Audits and Compliance – Provide stakeholders with clear, exportable documentation that maps how your Pascal system operates.
LegacyMap turns complex Pascal code into clear, maintainable documentation—so you can move forward with confidence, backed by decades of logic made visible.
