Interesting to learn more about Co-routine. Sometimes one does want to have a context e.g. cf other vim or assembly implementation of the same idea. That will

Interesting to learn more about Co-routine. Sometimes one does want to have a context e.g. cf other vim or assembly implementation of the same idea. That will help others to understand why this way. Further, for the game given this mass of actor executes some update is so common how to cf with other mainstream options. The reference to c and rust is interesting. Are all use assembler?