how to disturb newbies

[Jacques Hausser]

Dictionary examples:

Syntax: 
after messageName [parametersList] statementList end messageName

Examples:
after mouseUp
  answer "after mouse up received"
end resizeStack

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before

Syntax: 
before messageName [parametersList] statementList end messageName

Examples: 
before mouseUp
  answer "before mouse up received"
end resizeStack