Tiny Stack Language or TSL is a small, esoteric, Turing-complete language that lets you interact with a stack in memory.
More documentation on the grammar is in grammar.md.
while (vssize < 10) {
push vssize;
}
peek;
for (vssize-1) {
pop;
peek;
}
produces, as output,
9
8
7
6
5
4
3
2
1
0