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