PocketBF

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PocketBF is a tinyBF with a dedicated I/O command.

Command Description
= Switch direction (. - <-> + ,) (default: +)
+ Change data in selected direction. BF equivalents: - +
> Change cell in selected direction. BF equivalents: < >
| Jump in selected direction. BF equivalents: ] [
; Take input if cell is zero, else output. BF equivalents: . ,