ref: babf901b4a508c3ec5d1f89655f10377bbdf9637
dir: /appl/spree/joinsession.m/
Joinsession: module {
PATH: con "/dis/spree/joinsession.dis";
join: fn(ctxt: ref Draw->Context, mnt: string, dir: string, join: string): string;
init: fn(ctxt: ref Draw->Context, argv: list of string);
};