functionNames

Type

function

Summary

Returns a list of all built-in functions in LiveCode.

Syntax

the functionNames

functionNames()

Description

Use the functionNames function to check whether a particular function already exists in LiveCode, to avoid using a reserved word for your own custom function handlers.

The functionNames function returns all the built-in functions that can be used in LiveCode, including synonyms.

Examples

the functionNames

if myHandlerName is in the functionNames then answer "Choose another name."

Related

control structure: function

function: constantNames, propertyNames, commandNames, variableNames, colorNames

glossary: handler, LiveCode, custom function, function, return, reserved word

keyword: line

Compatibility and Support

Introduced

LiveCode 1.0

OS

mac

windows

linux

ios

android

Platforms

desktop

server

mobile