What is Host.io? about j5e

[bartmichu]

Thank you @phoddie I just tracked it down to this change in Moddable. I can confirm that chaning Host.io to device.io fixes the problem for me.

[phoddie]

The TC53 specification recommends the use of device for the global that provides access to the IO constructors. Before that recommendation was made, the implementation in the Moddable SDK used the global Host. The Moddable SDK has since been updated to use device as recommended by the draft standard.

A simple workaround for your scripts may be to alias Host to device at the top of the script:

globalThis.Host = globalThis.device;

@dtex, if the above is correct, it looks like J5e needs to be updated to use replace uses of the Host global with device.

[dtex]

@phoddie Thank you for confirming.

@bartmichu I'll get #94 landed tonight.