Re: Back & Forth - Co-routines

On 31/01/2025 4:42 am, Hans Bezemer wrote:

The lot of you have contributed to this episode - by discussing the previous episode on local variables.
 
I thank you for your comments - and decided it was worth its own episode: https://youtu.be/FH4tWf9vPrA
 
More than worth! ;-)

Thanks Hans!

Not sure if previously mentioned but here's another version of LOCAL

: ;:  >r ;

: LOCAL ( x adr -- )
  r> -rot dup @ over 2>r ! ;: 2r> ! ;

variable A  variable B  8 a !  7 b !

: divide ( a b -- )  b local  a local
  a @  b @  /  . cr  ;

15 3 divide  a ? b ?