1 files changed, 33 insertions, 0 deletions
diff --git a/module/alphabet/abcstyx.m b/module/alphabet/abcstyx.m
new file mode 100644
index 00000000..227550a9
--- /dev/null
+++ b/module/alphabet/abcstyx.m
@@ -0,0 +1,33 @@
+ABCStyx: module {
+	PATH: con "/dis/alphabet/abcstyx.dis";
+	Value: adt {
+		c:	fn(v: self ref Value): ref Value.C;	# cmd
+		s:	fn(v: self ref Value): ref Value.S;	# string
+		w:	fn(v: self ref Value): ref Value.W;	# wfd
+		x:	fn(v: self ref Value): ref Value.D;	# styx
+
+		typec: fn(v: self ref Value): int;
+		type2s:	fn(t: int): string;
+		discard: fn(v: self ref Value);
+		reusable:	fn(v: self ref Value): int;
+
+		pick {
+		S =>
+			i: string;
+		C =>
+			i: ref Sh->Cmd;
+		W =>
+			i: chan of ref Sys->FD;
+		X =>
+			i: (chan of ref Styx->Rmsg, chan of ref Styx->Tmsg);
+		}
+	};
+	init: fn();
+};
+
+Styxmodule: module {
+	types: fn(): string;
+	init: fn();
+	run: fn(errorc: chan of string, r: ref Reports->Report,
+		opts: list of (int, list of ref ABCStyx->Value), args: list of ref ABCStyx->Value): ref ABCStyx->Value;
+};