EOF exception while reading line

[eakarpov]

read_line();;

Exception: End_of_file.

[mwallnoefer]

The same happens also with read_int(), anyone aware of a workaround?

[hhugo]

A in_channel can be setup to be filled by calling a function using Js_of_ocaml.Sys_js.set_channel_filler.
Js_of_ocaml is not available in tryocaml by default. This would need to be done when generating the toplevel.

val set_channel_filler : Pervasives.in_channel -> (unit -> string) -> unit