⊗

⊗ (or Signs) is a esoteric programming language created by User:Ractangle where road signs are used as code. The syntax is quite similar to python btw

Syntax

Command	Action
Start of road	Start the program.
End of road	End the program.
Give way	When statement and a conditional.
Exit road	Goes back to executing code.
End road	Function definition.
Path	Creates a variable.
Rider-path	Edits a variable
Built-up	Function execution.
Do not enter	Comment.
Area	String.
Locality	Strings with variables.
Parking	Prints the string next to it.
Built-in	Charecter
Signal	Input.

This section is still a work in progress. It may be changed in the future.

Error	Meaning
"No priority input"	The command "Start of road" needs to be written at the beginning of the code
"No entry"	The function doesn't contain a "Exit road"
"No priority workables"	The code doesn't have anything else other than starting and halting
"Invalid argument"	An argument is empty or invalid

It's kind of hard to write non-basic programs without an interpreter.

Start of road
Parking Area 'Hello World'
End of road

Start of road
Path i Signal
Parking Locality '{i}'
End of road

Start of road
Path x Signal>Interger
Give way x is 0
Parking Area '0'
End of road
Else
Parking Area '1'

Start of road
Path a 0
Path b 0
Rider part a Signal>Interger
Rider part b Signal>Interger
Path r a+b
Parking Locality '{r}'
End of road