The SHAZAM command editor and debugger supports:

• Command recognition,
• Syntax coloring,
• Command Folding (collapse nested statements e.g. DO loops, IF statements etc),
• Multiple level undo/redo,
• Interactive ('Talk') mode for line by line execution,
• 'Step 'Into', 'Step To' and 'Step Over' of command statements,
• Wizard based command editing; select a statement and choose 'Edit command' to load the command into a wizard and change options,
• Addition and deletion of breakpoints.
• Monitor Watch Variables at breakpoints.