isbuiltin

Check for the existence of a builtin.

Syntax

  • tf = isbuiltin(name)

Input argument

  • name - a string: builtin name.

Output argument

  • tf - a logical: true if builtin exists.

Description

isbuiltin checks for the existence of a builtin.

Example

isbuiltin('isbuiltin')
isbuiltin('exist')
ismacro('exist')

See also

ismacro.

History

Author

Allan CORNET

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