22 lines
1019 B
Plaintext
22 lines
1019 B
Plaintext
;Task:
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Demonstrate the different syntax and semantics provided for calling a function.
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This may include:
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:* Calling a function that requires no arguments
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:* Calling a function with a fixed number of arguments
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:* Calling a function with [[Optional parameters|optional arguments]]
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:* Calling a function with a [[Variadic function|variable number of arguments]]
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:* Calling a function with [[Named parameters|named arguments]]
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:* Using a function in statement context
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:* Using a function in [[First-class functions|first-class context]] within an expression
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:* Obtaining the return value of a function
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:* Distinguishing built-in functions and user-defined functions
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:* Distinguishing subroutines and functions
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;* Stating whether arguments are [[:Category:Parameter passing|passed]] by value or by reference
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;* Is partial application possible and how
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<br>
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This task is ''not'' about [[Function definition|defining functions]].
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<br><bR>
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