Length #

A programming language based on line length

Guide #

Line Length	Name	Description
9	`inp`	Pushes the ascii value of the first byte of stdin to the stack.
10	`add`	Adds the top two values on the stack and pushes the result onto the stack.
11	`sub`	Subtracts the top two values on the stack and pushes the result onto the stack.
12	`dup`	Duplicates the top value of the stack.
13	`cond`	If the top value of the stack is 0, skip the next instruction. Then pop it.
14	`gotou`	Sets the program counter to the value of the line under the instruction.
15	`outn`	Pops the top of the stack, and outputs it as a number.
16	`outa`	Pops the top of the stack, and outputs its ascii value.
17	`rol`	Rotates the stack to the left: `[ 7 6 5 ]` -> `[ 6 5 7 ]`
18	`swap`	Swaps the top two values of the stack: `[ 7 6 5 ]` -> `[ 6 7 5 ]`
20	`mul`	Multiplies the top two values on the stack and pushes the result onto the stack.
21	`div`	Divides the top two values on the stack and pushes the result onto the stack.
23	`pop`	Pops the top value of the stack
24	`gotos`	Sets the program counter to the value on top of the stack
25	`push`	Pushes the value of the line under it to the stack, and skips that line
27	`ror`	Rotates the stack to the right: `[ 7 6 5 ]` -> `[ 5 7 6 ]`

Esolangs link: https://esolangs.org/wiki/Length (go here instead, its a bit more detailed)