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Mate Juhasz (talk | contribs) →Features: Basic explanation of patterns |
Mate Juhasz (talk | contribs) →Patterns: Explanation for procedure patterns |
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The ''x'', ''y'' and ''z'' are local variables. The '''enter''' keyword specifies the input parameters to the pattern, while the '''exit''' keyword specifies the result of the function. Between the two, the '''do''' keyword prefixes the sequence of operations to be made. The conditional block is delimited by ''(if'' and ''if)'', that is the '''if''' keyword becomes part of the opening and closing parenthesis. Truth is checked through ''// True'' within an if block. Finally, the assignment operator ''->'' assigns the value on its left hand side to the variable on its right hand side.
===Hello world!===
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