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

Version	📄 Description
1.0.0	initial version