shithub: mc

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Improve the test program a tad.

--- a/libstd/test.myr

+++ b/libstd/test.myr

@@ -8,17 +8,21 @@

         var o

 	var a

-	std.put("args.len = %i\n", args.len)

-	for i = 0; i < args.len; i++

-		std.put("args[%i] = %s\n", i, args[i])

-	;;

-

-        ctx = std.optinit("asdf:g?", args)

+        ctx = std.optinit("asdf:g?h", args)

 	std.put("arglen = %i\n", ctx.args.len)

         while !std.optdone(ctx)

 		(o, a) = std.optnext(ctx)

+		if o == 'h'

+			usage()

+		;;

 		std.put("option %c, arg = %s\n", o, a)

         ;;

+

+	std.put("args.len = %i\n", args.len)

+	for i = 0; i < args.len; i++

+		std.put("args[%i] = %s\n", i, args[i])

+	;;

+

 	for i = 0; i < ctx.args.len; i++

 		std.put("arg %s\n", ctx.args[i])

 	;;

@@ -85,4 +89,10 @@

 		std.put("r[%i] = %l\n", i, std.rand32(r) castto(int64))

 	;;

 	std.put("\n");

+}

+

+const usage = {

+	std.put("Pokes a bit at the standard library.\n")

+	std.put("Option string is asdf:g?h\n")

+	std.exit(0)

 }