URSL

URSL is an esoteric programming language created by David Catt (user:David.werecat) which has a stack, queue, tape, memory array and ten registers.

Instructions
During these examples, numbers 1-9 represent a register argument. There are 10 registers, numbered 0 through 9. The number of the register is used as the argument. Also during the examples, a series of underscores (eg. ) represents that there is a code block inside the instruction.

All spaces, tabs, newlines and 's are treated as whitespace. Comments are not possible.

CAT Program
\r0w0\

Hello, world!
v072-w0v0101-w0v0108-w0w0v0111-w0v044-w0v032-w0v0119-w0v0111-w0v0114-w0v0108-w0v0100-w0v033-w0

External resources

 * Visual Basic .NET interpreter and sample programs