Update README.

README.md

@@ -6,20 +6,23 @@
 
 #include <with99.h>
 
-#define WITH99_resource_type_intptr_IMPL(...)            v(int*)
+#define WITH99_resource_intptr_IMPL(var, init) \
-#define WITH99_resource_init_intptr_IMPL(var, init, ...) v((printf("Allocated to %p\n", var), var = malloc(sizeof(int)), *var = init, 0))
+        ML99_tuple(\
-#define WITH99_resource_free_intptr_IMPL(var, ...)       v((printf("Freed %p at %p\n", var, var), free(var)))
+                ML99_just(v(int *var)),\
-#define WITH99_resource_throws_intptr_IMPL(...)          ML99_false()
+                ML99_just(v((var = malloc(sizeof(int)),printf("Allocated %p(%s)\n", var, #var), *var = init, 0))),\
+                ML99_just(v((printf("Freed %p(%s)\n", var, #var), free(var))))\
+        )
 
 #define With WITH99_With
+#define Never while(0)
 
 int main(void) {
-	With(
+        With(
-		(intptr, a, 1),
+                (intptr, a, 1),
-		(intptr, b, 3)
+                (intptr, b, 3)
-	) {
+        ) do { // All resources are allocated here.
-		*a += *b;
+                *a += *b;
-		printf("%d\n", *a);
+                printf("%d\n", *a);
-	}
+        } Never; // And deallocated here.
 }
 ```