delete guileslop and add haskellslop

examples/wat/hello/hello.wat

@@ -0,0 +1,23 @@
+(module
+  ;; Correct module name: stdio, not stdout
+  (import "wasi:cli/stdout@0.2.6" "get-stdout"
+    (func $get-stdout (result i32)))
+
+  ;; Write and flush a buffer.
+  (import
+    "wasi:io/streams@0.2.6"
+    "[method]output-stream.blocking-write-and-flush"
+    (func $print (param i32 i32 i32 i32)))
+
+  (memory 1)
+  (export "memory" (memory 0))
+
+  (data (i32.const 16) "hello worms\n")
+
+  (func (export "wasi:cli/run@0.2.6#run") (result i32)
+    (call $print
+      (call $get-stdout)
+      (i32.const 16) ;; offset to print
+      (i32.const 12) ;; length to print
+      (i32.const 32)) ;; offset for result
+  (i32.const 0)))