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GotoStart is an esolang by User:ChuckEsoteric08 and is Turing complete descendant of UBLANG.


GotoStart uses registers (0-indexed) to store data. Language recuires at least 3 registers to be Turing-complete

Instruction Description
+(x) increment register x
-(x) decrement register x if it is bigger than 0
=(x:y) set register x to y
.(x) output register x
?(x=y>abc) If registerx is equal to y exececute instructions abc.Note that parenthesis should match to make nested if statements possible.
^ Go to the start of the program.

Infinite GotoStart

Programs in this version of GotoStart always end with ^ and ^ is not allowed to appear elsewhere. Despite this, the language still remains Turing-complete