BASSCAN (1997–1998) by Richard Mewett
BASSCAN is a QuickBasic/Visual Basic source‑code analysis tool to show detailed statistics about code structure, data types, declarations, and overall project composition.

⭐ Features Supports QuickBasic and Visual Basic source files:

• .BAS – modules
• .BI – include files
• .FRM – form files (with control counting)

Scanning

• Single directory
• Full recursive tree

📊 Code Metrics BASSCAN collects a wide range of structural statistics, including:

• Total lines vs. code lines
• Comments
• Constants
• Subs, Functions, Control Subs
• Declares
• Error handlers
• GOTO / GOSUB usage
• TYPE blocks
• Variables and their data types
• Global/shared declarations
• Arrays
• Undeclared variable