textual-port? -- r7rs Definition

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Kind

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predicate;

Extended by

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• textual-port? (from vonuvoli);

Procedure signature

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Procedure variants:

• ((textual-port) -> (true))
  • input: a value of type textual-port;
  • output: a value of type true;
• ((port) -> (false))
  • input: a value of type port;
  • output: a value of type false;
• ((any) -> (false))
  • input: a value of type any;
  • output: a value of type false;

Exports

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• scheme:base -- (scheme base);

Exports recursive

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• scheme -- (scheme);

Description

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Please refer to port?.

Referenced-types

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• textual-port;
• true;
• port;
• false;
• any;