Control flow

• abort interrupt evaluation.
• break keyword to interrupt loops
• case keyword used in statement “select”
• continue keyword to pass control to the next iteration of a loop
• for language keyword for loops
• if keyword for conditional execution
• pause pause mode, invoke keyboard
• resume return or resume execution and copy some local variables
• return return or resume execution and copy some local variables
• select select keyword
• then keyword in control flows ‘if’ and ‘select’
• while while keyword