Re: Help with coroutine.el

[Pascal J. Bourguignon]

Davin Pearson <davin.pearson@gmail.com> writes:

> something like this:
>
> (defun foo ()
>    (message "hello")
>    (yield)
>    (message "goodbye"))
>
> (foo) -> "hello"
> (foo) -> "goodbye"
>
> I don't know how you go about defining a coroutine function like foo.

You can have a look at the Common Lisp library Arnesi, which contains a
CPS transformer, that would help doing that.

https://common-lisp.net/project/bese/docs/arnesi/html/Automatically_Converting_a_Subset_of_Common_Lisp_to_CPS.html
 


-- 
__Pascal Bourguignon__                 http://www.informatimago.com/
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