A downloadable Language for Windows, macOS, and Linux

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RiverLang is a two dimensional esoteric programming language made for "Esoteric Hello World! Jam 2017" .  The language contains the following directives (so far)

  • ">" - flow right - feeds the currently stored value right
  • "<" - flow left - feeds the currently stored value left
  • "^" - flow up - feeds the currently stored value up
  • "v" - flow down - feeds the currently stored value down
  • "@" - split stream - splits the incoming flow into all outbound flows
  • "+" - increment - increments value by one, preserves stream direction
  • "-" - decrement - decrements value by one, preserves stream direction
  • "*" - double - multiplies value by two, preserves stream direction
  • "%" - cut - divides value by two, preserves stream direction
  • "#" - number out - outputs value as a number, ends stream
  • "&" - char out - outputs value as a character according to it's ASCII value, ends stream

IT IS VERY IMPORTANT THAT YOU USE A MONO-SPACE FONT

An example program that prints "hello"

Hello

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Click download now to get access to the following files:

riverlang.zip 29 MB
hello.flow 427 bytes