0x80070050

0x80070050 or sorry this file exists(which is what this error code is for...for the file existing, to my knowledge) is a esolang created by User:Yayimhere inspired by An Odd Rewriting System, specifically the notation used to represent a CA in the Turing completeness proof. It is quite an annoying language

the official logo

memory

there are 3 memory things:

• a a string that cannot be changed
• b just another a
• a modifiable string c

syntax

there are these commands:

• ⟨xyz⟩ define a rule that xyz gets replaced with a and zyx gets replaced with b, both within c and in the program rule definitions.
• ⟪x∧y⟫ define a is replaced with x and b is replaced with y in c. its only legal once in the program(idea by User:ais523).
• ⦑x⦒ define a rule that xa gets replaced with b and x gets replaced with xb within c and in the program rule definitions.
• ❮x❯ set c to x. must be on the first line of the program. Ignored after first execution.
• ‹x› comment.
• ₫ print c with a newline.
• ¤ print c without a newline.
• ◎ apply all the rules defined to c.
• ↢x↣ set a to x. only legal once.
• ⋢x⋣ set b to x. only legal once.

each command must be on different lines and i applied top to bottom. the program loops until no replacements applies. all rules are redefined on every iteration.

examples

Hello, world!:

❮Hello, world!❯
₫