modified the reader to allow redundant semicolons as if blank expressions are specified. redundant semicolons form no expressions.

modified the compiler to emit instructions to return the receiver for methods for classes

lib/read.c

@@ -1248,8 +1248,12 @@ static int feed_process_token (hcl_t* hcl)
 			rstl = hcl->c->r.st;
 			if (!rstl || !(rstl->flagv & AUTO_FORGED))
 			{
+			#if 0
 				hcl_setsynerrbfmt (hcl, HCL_SYNERR_SEMICOLON, TOKEN_LOC(hcl), TOKEN_NAME(hcl), "unexpected semicolon");
 				goto oops;
+			#else
+				goto ok;
+			#endif
 			}
 
 			concode = LIST_FLAG_GET_CONCODE(rstl->flagv);