Blank

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Blank is a stack-based esoteric programming language developed by Andrew Turley in 1997. Blank programs use single-character instructions contained within braces and numbers contained within brackets. Each number is an 'instruction' in the sense that 'executing' a number means to push it onto the stack.

Blank was heavily influenced by Befunge-93, except that it is one-dimensional; thus it is sometimes informally referred to as Unefunge-93.

External resources

• Guide to the Blank programming language
• Befunge mailing list archive, where the author describes Blank as written "a few days ago", 1997-03-22 (from the Wayback Machine; retrieved on 17 August 2000)