Identifiers are the names supplied for variables, functions, and commands in your program.

An identifier is a sequence of one or more letters or digits that begins with a letter. Identifiers may have up to 30 characters.

All identifiers are case insensitive. Upper-case and lower-case characters may be mixed at will inside variable names, commands or functions.

For example, these statements all mean the same thing:

AskLine(MyTitle, Prompt, Default, 0)

ASKLINE(MYTITLE, PROMPT, DEFAULT, 0)

aSkLiNe(MyTiTlE, pRoMpT, dEfAuLt, 0)

§         WIL Language Elements

§         Reference

§         Step by step guide to learning WIL

§         Notes