[issue42302] [Turtle] Add clockwise and anticlockwise method as alias to right and left

Steven D'Aprano report at bugs.python.org
Tue Nov 10 05:21:22 EST 2020


Steven D'Aprano <steve+python at pearwood.info> added the comment:

On Tue, Nov 10, 2020 at 09:55:40AM +0000, Serhiy Storchaka wrote:

> If clockwise is a new 
> standard for this command in modern Turtle implementation, we can add 
> yet one alias. Otherwise I agree with Raymond.

I had a very quick look at some Logo implementations:

https://resources.terrapinlogo.com/weblogo/commands/

https://www.mit.edu/~hlb/MA562/commands.html

https://reduce-algebra.sourceforge.io/manual/manualse170.html

https://docs.racket-lang.org/logo/index.html

and even 3D Logo:

https://vrmath2.net/node/12

and I can see no sign of any other Logos allowing clockwise and 
anticlockwise as aliases. So I think it is up to Ravi Chityala to 
demonstrate that this alias is already in use in some other Logo or 
turtle graphics implementations.

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